Drum Motor 138i

  • Salt-water-resistant aluminium bearing housings
  • 3-phase AC induction motor
  • Dual voltage
  • Integral motor protection
  • Steel-hardened helical spur gear
  • Low noise
  • Maintenance-free
  • Lifetime lubrication
  • Reversible
  • Reinforced shaft for SL above 900 mm

Motor data

Motor type

Asynchronous squirrel cage motor, IEC 34 (VDE 0530)

Insulation class of motor windings

Class F, IEC 34 (VDE 0530)


230/400 V 3-phase ±5% (IEC 34/38) (Most of the internationally common voltages and frequencies are available upon request)


50 Hz

Shaft seal, internal

Double-lipped, NBR

Protection rate


Thermal controller

Bi-metal switch

Operating mode


Ambient temperature, 3-phase motor

+5 to +40 °C

Ambient temperature for step-down motors

+5 to +25 °C

Rated power, 3-phase motor

0.074 to 1.000 kW

Rated speed, 3-phase motor

0.041 to 2.005 m/s

Rated torque, 3-phase motor

17.8 to 174.4 Nm

Max. tube length SL

1,600 mm

Drum Motor 138i (PDF. 760 KB) Download

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