Fine Cyclo W-Series
High precision gearbox with extremely large hollow shaft & built-in pre-stage
High load precision gearbox with huge hollow bore and integrated pre-stage.
- Less than 1 arcmin Lost Motion
- Ideal for robot base axes
- Input and output on same side
- Hollow shaft rotates with output speed
- Different ratios possible on request (different pre-stage)
- Motor coupling and adapter on request
| Zero Mechanical Backlash | |
| Lost Motion | <1 arcmin |
| Number of Sizes | 2 |
| Reduction Ratios | depending on pre-stage |
| Nominal Torque | 2453 Nm / 4000 Nm |
| Acceleration Torque | 6130 Nm / 10000 Nm |
| Max. Momentary Peak Torque | 9810 Nm / 20000 nm |
| Output Speed | 30 rpm / 25 rpm |
| Max. Bending Moment | 9565 Nm / 22000 Nm |
| Bending Stiffness | up to 15700 Nm/arcmin |
| Max. Axial Load | 13734 N / 29400 N |
| Torsional stiffness | up to 1960 Nm/arcmin |
Key Product Facts
10000
Nm
Acceleration Torque
138
mm
Hollow Shaft Bore
1960
Nm/arcmin
Torsional stiffness
Advantages of Fine Cyclo W-Series
Very smooth traverse movements
High Torsional Stiffness
Small Moments Of Inertia
High Efficiency
Easy Assembly And Motor Mounting
Lifetime Lubricated For Any Position
Main dimensions and mass
| Size | Length L [mm] | Diameter G [mm] | Diameter D [mm] | Diameter H [mm] | Mass [kg] |
|---|---|---|---|---|---|
| W55 | 129.5 | 355 | 258 | 90 | 68 |
| W70 | 175.5 | 470 | 390 | 138 | 95 |
Design of input stage on customer request
Torque and Speed main data
| Size | Nominal output torque (1) [Nm] |
Max Accel. / decel. torque [Nm] | Max output speed [rpm] |
|---|---|---|---|
| W55 | 2453 | 6130 | 30 |
| W70 | 4000 | 10000 | 25 |
(1) at output speed n2=15 rpm
Output bearing capacity
| Size | Max permissible bending moment [Nm] | Max permissible axial load [N] |
|---|---|---|
| W55 | 9565 | 13734 |
| W70 | 22000 | 29400 |
Available ratios
| Size | Ratios |
|---|---|
| W55 | 64 |
| W70 | 87.3 |
Additional ratios depending on prestage
Above technical specifications are intended for rough preselection only.
CAD Downloads
Get our latest CAD files.
Please contact us for specific motor adaption and other customization:
