
RX series (single-stage)
Technical data
- Gear unit gear ratio(i) : 1.30 to 8.65
- Output torque(nm) : 36 to 830
- Motor power range(kw) : 0.12 to 45

R series (two-stage and three-stage)
Technical data
- Gear unit reduction ratio(i) : 3.21 to 289.74
- Multi-stage gear unit reduction ratio(i) : 90 to 27,001
- Output torque(nm) : 31 to 18,000
- Motor power range(kw) : 0.09 to 160

F series (two-stage and three-stage)
Technical data
- Gear unit reduction ratio(i) : 3.77 to 281.71
- Output torque(nm) : 87 to 18,000 (also in reduced backlash version)
- Motor power range(kw) : 0.12 to 200

K series (two-stage / three-stage)
Technical data
- Gear unit reduction ratio(i) : 3.98 to 197.37
- Multi-stage gear unit reduction ratio(i) : 94 to 32,625
- Output torque(nm) : 125 to 50,000 (also in reduced backlash version)
- Motor power range(kw) : 0.12 to 200

W series
Technical data
- Gear unit reduction ratio(i) :3.20 to 75.00
- Output torque(nm) : 12 to 180
- Motor power range(kw) : 0.09 to 3.0

Heavy load range – HK series
Technical data
- Permitted wheel load(n) : 14,500
- Shaft d x l(mm) : 25 × 35
- Maximum torque(nm) : 220
- Gear ratio : 13.8 to 106.38

Stainless Steel Gear
Technical data
- Gear unit reduction ratio(i) :3.98 … 106.38
- Max. output torque : 200

VU/VZ series
The VU and VZ designs of the VARIBLOC® wide V-belt variable speed gearmotors are used with power ranges of up to 45 kW. Typical speed setting ranges are 1:4, 1:6 and 1:8. The U- or Z-shaped power flow and numerous combination possibilities with reduction gear units mean that these speed gearmotors can be supplied in a broad range of designs. They can easily be tailored to the most diverse machine structures.

D series
Series D VARIMOT® friction disk variable speed gearmotors are intended for power ranges up to 11 kW and speed setting ranges 1:4 or 1:5. The contact pressure between the driving pulley and the friction ring required for torque transmission is set automatically. The speed control can be adjusted even when the gearmotor is at a standstill.