STOEBER encoderless servo drives
K-LM encoderless servo drive
Bevel angular gearbox with encoderless synchronous electric motor. Gear ratios from 4:1 – 294:1. Max torques 17 – 6820 Nm. Backlash 1.5 – 12 arcmin. Servo geared motors in the power range 0.71 – 8.0 kW. Efficiency 94 – 97%. Positioning accuracy ±1° with Stober servo drives. Energy efficiency class IE5. Smaller, lighter, energy-saving replacement for a geared motor. No fan required at low speeds. Optional encoderless angular servo drive with reduced backlash, brake, special oil, paint, anti-corrosion, splash-proof, and dust-proof finish.
KL-LM bevel servo gearmotor
Bevel angular gearbox with electric synchronous motor without encoder. Gear ratios 4:1, 8:1, 16:1, 32:1. Max. torque 35 – 60 Nm. Rotational backlash 16 – 20 arcmin. KL-LM angular servo geared motors in the power range 0.71 – 8.0 kW. 97% efficiency. Positioning accuracy ±1° with Stober servo drives. Smaller, lighter, energy-saving geared motor replacement. No fan required at low speed. Only one power cable!
F-LM flat servo gearmotor
Helical flat gear unit with encoderless synchronous electric motor in direct mounting without adapter or clutch. Power range 0.71 – 8.0 kW. Gear ratios from 4.3:1 – 366:1. Max torque 19 – 1,100 Nm. Backlash 5 – 11 arcmin. Efficiency 96 – 97%. Positioning precision ±1°. Complete with SB6, SC6, SI6 servo drive. Smaller, lighter, and more energy-efficient. Wide speed control range without a fan and full constant rated torque. Just one power cable!
C-LM helical servo gearmotor
Helical gearbox with encoderless synchronous electric motor, directly mounted without adapter or clutch. Power range 0.71 – 8.0 kW. Gear ratios from 2:1 – 212:1. Max torque 8.7 – 4,140 Nm. Backlash 10 – 20 arcmin. Efficiency 96 – 97%. Positioning accuracy ±1°, complete with Stober servo drive. Smaller, lighter, and more energy-efficient than standard geared motors. Only one power cable!
PKX-LM angular servo gearmotor
Right-angle planetary gearbox with an encoderless synchronous electric motor, directly mounted without an adapter or clutch. Power range: 0.71 – 8.0 kW. Gear ratios: 3:1 – 210:1. Max torque: 13 – 3,300 Nm. Backlash: 2 – 8.5 arcmin. Efficiency: 94 – 96%. Positioning accuracy: ±1°, complete with a Stober servo drive. Smaller, lighter, and more energy-efficient than a standard geared motor. Only one power cable!
P-LM planetary servo gearmotor
Precision planetary gearbox with an encoderless synchronous electric motor, directly mounted without an adapter or clutch. Power range: 0.71 – 8.0 kW. Gear ratios: 3:1 – 70:1. Max torque: 13 – 1,840 Nm. Backlash: 1 – 5 arcmin. Efficiency: 95 – 97%. Positioning accuracy: ±1°, complete with a Stober servo drive. Smaller, lighter, and more energy-efficient than a standard geared motor. Only one power cable!
PE-LM planetary servo gearmotor
Economical planetary gearbox with encoderless synchronous electric motor, directly mounted without adapter or clutch. Power range 0.71 – 8.0 kW. Gear ratios from 3:1 – 35:1. Max torque 13 – 250 Nm. Backlash 8 – 10 arcmin. Efficiency 95 – 97%. Energy efficiency class IE5. Positioning accuracy of ±1°, complete with Stober servo drive. Smaller, lighter, and more energy-efficient than a standard geared motor. Just one power cable!