Shaft Mounted Gear Units in Stock
Browse our range of SMGU and SMSR units — direct replacements for Bonfiglioli, SEW-Eurodrive and Nord.
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CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-C13 - SMSR Shaft Mounted In-Line Gear Unit C13:1 40mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-E5 - SMSR Shaft Mounted In-Line Gear Unit E5:1 55mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-E13A - SMSR Shaft Mounted In-Line Gear Unit E13:1 Alt 65mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-J13A - SMSR Shaft Mounted In-Line Gear Unit J13:1 Alt 120mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-B5 - SMSR Shaft Mounted In-Line Gear Unit B5:1 30mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-B5A - SMSR Shaft Mounted In-Line Gear Unit B5:1 Alt 40mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-G20 - SMSR Shaft Mounted In-Line Gear Unit G20:1 75mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-H20 - SMSR Shaft Mounted In-Line Gear Unit H20:1 85mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-E20 - SMSR Shaft Mounted In-Line Gear Unit E20:1 55mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-H20A - SMSR Shaft Mounted In-Line Gear Unit H20:1 Alt 100mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-D20 - SMSR Shaft Mounted In-Line Gear Unit D20:1 50mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-G13-XPLUS - Green X-PLUS SMSR Shaft Mounted In-Line Gear Unit G13:1 75mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-G20A - SMSR Shaft Mounted In-Line Gear Unit G20:1 Alt 85mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-C13A - SMSR Shaft Mounted In-Line Gear Unit C13:1 Alt 50mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-G13 - SMSR Shaft Mounted In-Line Gear Unit G13:1 75mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-J20A - SMSR Shaft Mounted In-Line Gear Unit J20:1 Alt 120mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-F20A - SMSR Shaft Mounted In-Line Gear Unit F20:1 Alt 75mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-BT45-15/1 - SMSR Shaft Mounted Round Gear Unit BT45 15:1
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-B13A - SMSR Shaft Mounted In-Line Gear Unit B13:1 Alt 40mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-K20A - SMSR Shaft Mounted In-Line Gear Unit K20:1 125mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-F13 - SMSR Shaft Mounted In-Line Gear Unit F13:1 65mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
Unnamed Product
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-J5 - SMSR Shaft Mounted In-Line Gear Unit J5:1 100mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-J20 - SMSR Shaft Mounted In-Line Gear Unit J20:1 100mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-D13-XPLUS - Green X-PLUS SMSR Shaft Mounted In-Line Gear Unit D13:1 50mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-E13-XPLUS - Green X-PLUS SMSR Shaft Mounted In-Line Gear Unit E13:1 55mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-F13-XPLUS - Green X-PLUS SMSR Shaft Mounted In-Line Gear Unit F13:1 65mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-G20-XPLUS - Green X-PLUS SMSR Shaft Mounted In-Line Gear Unit G20:1 75mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
CSUK
SMGU-C20-XPLUS - Green X-PLUS SMSR Shaft Mounted In-Line Gear Unit C20:1 40mm Bore
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures. This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance. Direct Mounting: Mounts directly to driven shaft with no additional supports required Self-Aligning: Automatically aligns during installation, reducing setup time Versatile: Suitable for a wide range of industrial applications and environments
Easy Installation
Quick and straightforward mounting directly onto the driven shaft
Compact Design
Space-saving solution ideal for applications with limited space
Low Maintenance
Sealed units requiring minimal maintenance and service
High Efficiency
Excellent power transmission with minimal energy loss
Shaft Mounted Gearbox & Speed Reducer Explained
Shaft Mounted Gear Units (SMGUs) are compact gearboxes designed to mount directly onto the driven shaft, eliminating the need for separate mounting bases, couplings, and alignment procedures.
This innovative design provides significant advantages in installation time, space requirements, and overall system cost while maintaining excellent reliability and performance.
Direct Mounting: Mounts directly to driven shaft with no additional supports required
Self-Aligning: Automatically aligns during installation, reducing setup time
Versatile: Suitable for a wide range of industrial applications and environments
SMGU / SMSR Products
50 shaft mounted gear units available — request a quote for pricing
Common Applications
SMGUs are used across diverse industries for reliable power transmission
Conveyor Systems
Perfect for belt and chain conveyor drives in material handling
Key Benefits:
- Variable speed options
- Overload protection
- Quiet operation
Mixers & Agitators
Ideal for industrial mixing applications requiring torque
Key Benefits:
- High torque capacity
- Smooth operation
- Reliable performance
Elevators & Lifts
Reliable drive solutions for vertical transport systems
Key Benefits:
- Precise control
- Safety features
- Long service life
Pumps & Fans
Efficient power transmission for rotating equipment
Key Benefits:
- Energy efficient
- Low vibration
- Extended bearing life
Packaging Machinery
Precision drives for automated packaging lines
Key Benefits:
- High precision
- Repeatability
- Clean operation
Food Processing
Hygienic solutions for food industry applications
Key Benefits:
- Washdown rated
- Food-safe materials
- Corrosion resistant
Product Range
We supply a comprehensive range of shaft mounted gear units to suit all applications
Shaft Mounted Gear Units
SMR Series
Shaft mounted
Reduction Ratios
5:1 to 60:1
Torque Range
Up to 2,000 Nm
Key Features
- • Helical gearing
- • Sealed for life
- • Backstop options
X-Plus Shaft Mounted Gear Units
SMSR Series
Shaft mounted
Reduction Ratios
5:1 to 120:1
Torque Range
Up to 5,000 Nm
Key Features
- • Worm gearing
- • Compact design
- • High reduction ratios
T-Series Round Shaft Mounted Speed Reducer
TorqLoc Series
Torque arm
Reduction Ratios
3:1 to 40:1
Torque Range
Up to 3,500 Nm
Key Features
- • Quick release
- • Easy maintenance
- • Modular design
CSUK Shaft Mounted Gear Units (SMGU) are manufactured as per international quality standards.
Providing speed reduction by directly mounting onto the drive shaft. Shaft Mounts Gearbox offer ease of installation and removal.
The Shaft Mounted Gear Units (SMGU) are offered with case carburized hardened and ground gear teeth with optimal gear geometry, allowing maximum loading and highest efficiency torque output, for higher rating capacity in the most compact design and robust casing.
SMGU is a standard product inter-changeable with leading international gearbox brands, which is known for its low cost maintenance and repair.
Product Specifications and Features
- Manufactured in 11 different sizes from A to L with Power Rating of up to 150 kW at 70 RPM
- Multiple Bore Sizes per Size & Three Different Reduction Ratios - 5:1, 13:1 and 20:1
- Redesigned Gearings for Higher Power to Weight Ratios
- Metallic Double Lip Seals Preventing Oil Leakage and Locking Outside Dirt
- Taper Clamp Shaft Mounted Gear Units – For Key-Less Applications
- Numerous Accessories: Backstops, Labyrinth Seals, Reducing Bush Kits, Motor Mounts etc.
- Drives for Hydraulic Motor Mounts with/without Splines available on request
- All Units Tested Prior to Dispatch with Trace-ability of all Components
- Consistency & Reliability in Performance Guaranteed in the Harshest of Conditions
Also known as Shaft Mount Speed Reducer (SMSR), they have very diverse use in material handling equipment and are widely used in industries such as cement, animal feed, sugar mills, coal, steel, stone crushing, quarrying and pharmaceutical plants etc.
Technical Specifications & Dimensions
Click the image below to view the complete SMGU dimension and specification sheet
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Need help understanding the specifications? Contact our technical team
Why Choose SMGUs?
Discover the advantages of shaft mounted gear units over traditional gearbox solutions
Quick Installation
Reduce installation time by up to 70% compared to traditional gearboxes
Cost Effective
Lower initial costs and reduced installation labor requirements
Easy Maintenance
Simple inspection and replacement without disturbing driven equipment
Proven Reliability
Decades of proven performance in demanding industrial applications
SMGU Resources & Documentation
Download our comprehensive guides for detailed product information and installation instructions
SMGU Catalogue
Discover the next generation of industrial power with the Howcroft Group's Shaft Mounted Gear Units (SMGU) by CSUK. This guide showcases our robust and reliable gear units, designed to deliver exceptional performance and efficiency for a wide range of industrial applications.
SMGU Installation Instructions
This document is a comprehensive installation and service manual for Shaft Mounted Gear Units (SMGU) by Howcroft Group's ChainSupply™ brand. It provides detailed, step-by-step instructions for correct mounting and lubrication to ensure proper operation and a long service life.