Does your materials handling application require top speed from your drive, but also need a compact and light configuration? Then we recommend W series right-angle gear units – our lightweight solutions.
Our smallest right-angle gear units offer high performance thanks to wear-free gearing
The stand-out feature of SPIROPLAN ® right-angle gear units is their wear-free gearing. It ensures reliable power transmission and speed adjustment for your materials handling system.
Thanks to this gearing, our smallest right-angle gear units deliver permitted output torques up to 400 Nm in a power range from 0.09 kW to 3 kW.
The steel-steel material combination and the special tooth meshing ratio enable a short gear unit design, resulting in space-saving drive installation.
It's the details that make the difference
Thanks to their aluminum housings, these right-angle gear units are truly lightweight solutions. What's more, their special gearing and lubrication for life ensure they require very little maintenance. Perfect for long and reliable operation. No compromises, as SPIROPLAN ® right-angle gear units are suitable for almost all drive tasks due to their many design variants.
Only half the solution without a motor? Then use our modular system and combine the gear units of the W series with an AC motor to form a W..DR.. SPIROPLAN® right-angle gearmotor or with a servomotor to form a W..CMP SPIROPLAN® servo right-angle gearmotor of your choice. Or simply choose the separate AC motor or servomotor that meets your requirements .
More power in a small space
A few technical details of the new W..9 gear unit
Configure your individual product
- Detailed information about your individual product
- CAD data and documentation for your configuration
- Option to directly request a quotation or place an order
Your benefits
-
Efficient operation
thanks to wear-free SPIROPLAN® gearing and minimized friction losses. -
Light and compact
due to the aluminum housing and the specially designed gearing.
Features
- Robust right-angle gear unit:
- Wear-free SPIROPLAN® gearing (steel-steel material combination) and special tooth meshing
- Minimized friction losses, optimized mechanical efficiency, reduced energy consumption
- Vibration-free running/operation
- Small gear unit ratios allow for high motor power and high speed
- Lightweight aluminum housing
- Mounting:
- Identical hole spacing in the foot and face offer many different mounting options
- Mounting of gear unit sizes W10, W20, W30:
- The oil fill quantity is independent of the mounting position in these sizes
- Available variants:
- Foot- or flange-mounted
- B5 or B14 flange-mounted
- Solid shaft or hollow shaft
- Adapter mounting
- Asynchronous motor mounting:
- To gear unit sizes W10, W20, W30: Direct motor mounting
- To gear unit sizes W37, W47: Motor flange mounting
- Optionally available as:
- MOVIMOT® variant, i.e. as right-angle gear unit with integrated frequency inverter
- MOVI-SWITCH® variant, i.e. as right-angle gear unit with integrated switching and protection function
Technical data
W series / sizes 10, 20, 30, 37, 47
| Sizes 10, 20, 30, 37, 47 | Size W10 | Size W20 | Size W30 | Size W37 | Size W47 | ||
|---|---|---|---|---|---|---|---|
| Gear unit ratio | i | 3.20 – 75.00 | 6.75 – 75.00 | 6.57 – 75.00 | 6.57 – 75.00 | 3.20 – 69.05 | 3.27 – 74.98 |
| Max. output torque | Nm | 25 – 180 | 25 | 40 | 70 | 110 | 180 |
| Motor power range (Mounting via AM motor adapter) | kW | 0.09 – 3.0 | 0.09 – 0.12 | 0.12 – 0.37 | 0.12 – 0.75 | 0.12 – 1.5 | 0.12 – 3.0 |
Areas of application
- Small and fast-running conveyor belts in intralogistics
- Roller conveyors
- Belt conveyors
- Chip conveyors
- Sizes W10, W20, W30:
- Especially suitable for noise-sensitive work environments
- Sizes W37, W47:
- In shaft-mounted design especially suitable for hygienic applications in the food and beverage industry