Elastic Cyclo - ECY
Shaft gear units with high rigidity for use in the smallest installation spaces
High precision shaft gear with output flange and high rigidity
The new E CYCLO series features high rigidity due to its internal roller bearings. This is significantly higher when compared to the competition. Therefore, the E CYCLO can achieve higher performance in a smaller design envelope and thus lower costs.
- High Rigidity
- Lost Motion 1.0 arcmin
- Transmission error 0.75 arcmin
- Maximum drive speed up to 8500 rpm
- Permissible torques up to 284 Nm
- Radial loads up to 2050 N
- Axial loads up to 3000 N
- Completely sealed including cross roller main bearing
| No mechanical backlash | |
| Lost Motion | 1.0 arcmin |
| Sizes | 3 |
| Reduction ratios | 50:1 to 100:1 (selectable in all sizes) |
| Nominal output torque | 16 - 67 Nm (at n1 = 2000 rpm) |
| Acceleration torque | 34 - 157 Nm |
| Peak torque for emergency stop | 70 - 284 Nm |
| Output speed | up to 170 rpm |
| Max. axial load | 385 - 483 N |
| Torsional stiffness | up to 15.9 Nm/arcmin |
Key Product Facts
Advantages of the Fine Cyclo E Cyclo Series
Product Literature
Main dimensions and mass
| Size | Length L [mm] | Diameter G [mm] | Diameter D [mm] | Diameter d1 max. () [mm] | Mass[kg] |
|---|---|---|---|---|---|
| 103 | 52.5 | 74 | 54 | 19 | 0.9 |
| 105 | 56 | 84 | 64 | 21 | 1.2 |
| 107 | 58 | 95 | 72 | 25.5 | 1.6 |
Diameter G = Casing diameter
Diameter D = Output major diameter
Diameter d1 = Input shaft diameter
(1) maximum values, adjusted to customer motor
Torque and Speed main data
| Size | Nominal output torque (1) [Nm] | Accel.- /decel. Torque [Nm] | Max output speed [rpm] | |
|---|---|---|---|---|
| 103 | 24 | 54 | 170 | |
| 105 | 40 | 82 | 146 | |
| 107 | 67 | 157 | 130 | |
(1) At output speed n1 = 2000 rpm
Output bearing capacity
| Size | Max permissible axial load push/pull [N] |
|---|---|
| 103 | 1,590 |
| 105 | 1,590 |
| 107 | 3,000 |
Available ratios
| Size | Ratios |
|---|---|
| 103 | 50 / 80 / 100 |
| 105 | 50 / 80 / 100 |
| 107 | 50 / 80 / 100 |
Above technical specifications are intended for rough preselection only.
CAD Downloads
Get our latest CAD files for your construction.
Please contact us for specific motor adaption and other customization: