Fine Cyclo B-Series Type FC
Cost-efficient precision gear set
Overview
All-rounder for all available automation tasks. Compact cylindrical housing.
- Less than 1 arcmin lost motion
- Prefilled with lubricant
- 5 different gear ratios available (depending on size)
- Modular motor attachment available
Input shaft variants:
- Keyway (standard)
- Clamping ring (standard)
- Splined shaft (optional)
| No mechanical backlash | |
| Lost motion | <1 arcmin |
| Sizes | 4 |
| Reduction ratios | 29:1 / 59:1 / 89:1 / 119:1 / 179:1 (availability depending on size) |
| Nominal output torque | 179 Nm to 1,569 Nm (at n1 = 1,500 rpm) |
| Acceleration torque | 417 Nm to 3,189 Nm |
| Max. short-term peak torque | 834 Nm to 6,378 Nm |
| Input speed | up to 6,400 rpm |
| Torsional rigidity | up to 540 Nm/arcmin |
Most important product data
3189
Nm
Acceleration torque
6400
rpm
Input speed
2450
Torsional rigidity
1
High cost efficiency
2
Compact design
3
Lubricated for life
4
Small mass moments of inertia
5
High overload capacity
Peak torque for emergency stop up to 6,378 Nm
6
High efficiency
Documents
Main dimensions and weight
| Size | Length L [mm] | Diameter G [mm] | Diameter D [mm] | Diameter d1 (1) [mm] | Weight [kg] |
|---|---|---|---|---|---|
| B15 | 71.5 | 120 | 90 | 19 | 3.5 |
| B25 | 81.3 | 147 | 114 | 24 | 6 |
| B35 | 93.5 | 184 | 140 | 32 | 11.4 |
| B45 | 109 | 220 | 174 | 38 | 19.4 |
Diameter G = Housing diameter
Diameter D = Output main diameter
Diameter d1 = Drive shaft diameter
(1) Maximum values, adapted to the customer motor
Main data Torque and speed
| Size | Nominal output torque (1) [Nm] | Acceleration/braking torque [Nm] | Average drive speed (2) [rpm] | Max. Max. drive speed [rpm] | |
|---|---|---|---|---|---|
| B15 | (i 29) | 218 | 417 | 4,640 | 6,230 |
| (i 89) | 232 | 5,800 | 6,400 | ||
| B25 | (i 29) | 419 | 721 | 3,100 | 5,360 |
| (i 59) | 449 | 883 | 4,200 | 5,490 | |
| B35 | (i 29, 59) | 741 | 1,336 | 2,080 | 4,270 |
| (i 89, 119) | 820 | 1,717 | 2,600 | 4,330 | |
| B45 | (i 29) | 1,000 | 3,189 | 1,760 | 3,450 |
| (i 119) | 1,569 | 2,200 | 3,500 | ||
(1) At drive speed n1 = 1,500 rpm; up to
(2) At 50 % duty cycle / 20°C drive temperature
Output gear capacity
Gearbox without output-side bearing
Available ratios
| Size | Ratios |
|---|---|
| B15 | 29 / 59 / 89 / 119 |
| B25 | 29 / 59 / 89 / 119 |
| B35 | 29 / 59 / 89 / 119 |
| B45 | 29 / 59 / 89 / 119 / 179 |
The above technical data is only intended as an initial preselection.
