Fine Cyclo T-Series
Double stage high precision gearbox
Spur gear pre-stage and three eccentrics provide highest transmission accuracy, minimum speed ripples and minimum vibration.
Owing to optimized profile of the disc lobes, this exceptionally low-vibration gearbox reaches a very high transmission precision and provides a high degree of efficiency even in the low speed range
- Less than 0.5 arcmin Lost Motion
- Ideal for traverse movement applications
- High input and output speeds possible
- With integrated tapered roller bearings on output
- Motor connection with keyway or clamping system on request
- Motor adapter on request
Variants:
- F2C-T cylindrical housing
- F2CF-T flange housing
| Zero Mechanical Backlash | |
| Lost Motion | <0.5 arcmin |
| Number of Sizes | 7 |
| Reduction Ratios | 81:1 / 118.5:1 / 141:1 / 171:1 (availability depending on size) |
| Nominal Output Torque | 167 Nm up to 4410 Nm (at n2 = 15 rpm) |
| Acceleration Torque | 417 Nm up to 11000 Nm |
| Max. Momentary Peak Torque | 835 Nm up to 22000 Nm |
| Output Speed | up to 60 rpm |
| Max. Bending Moment | 883 Nm up to 9570 Nm |
| Bending Stiffness | up to 6380 Nm/arcmin |
| Max. Axial Load | 3920 N up to 24500 N |
| Torsional stiffness | up to 1280 Nm/arcmin |
Key Product Facts
11000
Nm
Acceleration Torque
8460
rpm
Input Speed
7
sizes
Advantages of Fine Cyclo T-Series
Smooth movement for traverse applications
Very small Moments of Inertia
High Efficiency
Main dimensions and mass
| Size | Length L [mm] | Diameter G [mm] | Diameter D [mm] | Diameter d1 (1) [mm] | Mass [kg] |
|---|---|---|---|---|---|
| T155 | 68 | 126 | 90 | 14 | 4.8 |
| T255 | 78.5 | 156 | 114 | 16 | 8.4 |
| T355 | 94 | 186 | 140 | 19 | 14 |
| T455 | 97 | 231 | 174 | 28 | 24 |
| T555 | 107 | 261 | 200 | 28 | 34 |
| T655 | 121.5 | 296 | 230 | 35 | 48 |
| T755 | 135 | 331 | 260 | 35 | 71 |
Diameter G = Casing diameter
Diameter D = Output major diameter
Diameter d1 = Input shaft diameter
(1) please contact us for alternative diameters
Torque and Speed main data
| Size | Nominal output torque (1) [Nm] |
Max Accel. / decel. torque [Nm] | Max output speed [rpm] |
|---|---|---|---|
| T155 | 167 | 417 | 60 |
| T255 | 412 | 1030 | 50 |
| T355 | 785 | 1960 | 40 |
| T455 | 1280 | 3190 | 30 |
| T555 | 1960 | 4910 | 30 |
| T655 | 3140 | 7850 | 25 |
| T755 | 4410 | 11000 | 25 |
(1) at output speed n2=15 rpm
Output bearing capacity
| Size | Max permissible bending moment [Nm] | Max permissible axial load push / pull [N] |
|---|---|---|
| T155 | 883 | 3920 / 3920 |
| T255 | 1180 | 5400 / 3920 |
| T355 | 1820 | 7850 / 5400 |
| T455 | 2750 | 11800 / 6870 |
| T555 | 4170 | 15700 / 8340 |
| T655 | 6380 | 19600 / 10800 |
| T755 | 9570 | 24500 / 13700 |
Available ratios
| Size | Ratios |
|---|---|
| T155 | 81 / 118.5 / 141 |
| T255 | 81 / 118.5 / 141 |
| T355 | 81 / 118.5 / 141 |
| T455 | 81 / 118.5 / 141 / 171 |
| T555 | 81 / 118.5 / 141 / 171 |
| T655 | 81 / 118.5 / 141 / 171 |
| T755 | 81 / 118.5 / 141 / 171 |
Above technical specifications are intended for rough preselection only.
