Motors


Menzel

Asynchronous squirrel cage motors


Asynchronous squirrel cage motor (IC 01 and IC 06)

  • Construction type: IM B3, IM V1 (special designs as in IM B35 possible at any time)
  • Protection classes: IP23
  • For grid and inverter operation
  • Voltage: from 380 V to 13,800 V
  • Shaft height: from 200 to 560
  • Terminal box: above, rotatable by 4 x 90°, sideways optional
  • Motor housing (MEBKGD, low voltage motor): Frame size 200 to 355, gray cast iron
  • Motor housing (MEBKSD medium and high voltage motor): frame size from 355, welded steel
  • Thermal utilization: F/B

3-phase squirrel cage induction motors (IC 411 + IC 416)

  • Construction types: IM B3, V1, IM B35, IM V15
  • Protection classes: IP55 (optional IP56, IP67)
  • For grid and inverter operation
  • Voltage: from 380 V to 13,800 V
  • Shaft height: from 280 to 560
  • Terminal box: above, rotatable by 4 x 90°
  • Motor housing: made of gray cast iron; optionally made of welded steel
  • Thermal utilization: F/B

Modular squirrel cage motors (IC 611, IC 616 and IC 666)

  • Construction types: IM B3, IM V1 (special designs possible at any time)
  • Flexible dimensions
  • Protection classes: IP23, IP 55
  • For grid and inverter operation
  • Voltage: from 380 V to 13,800 V
  • Shaft height: from 355 to 560
  • Terminal box: left and/or right
  • Motor housing: Welded steel
  • Thermal utilization: F/B

Water-cooled squirrel cage motors (IC 81W and IC 86W)

  • Construction type: IM B3, IM V1 (special designs possible at any time)
  • Protection classes: IP23, IP 55, IP 67
  • For grid and inverter operation
  • Voltage: from 380 V to 13,800 V
  • Shaft height: from 355 to 560
  • Terminal box: above, rotatable by 4 x 90°, sideways optional
  • Motor housing: Gray cast iron or welded steel
  • Thermal utilization: F/B

Low and high voltage squirrel cage induction motors (IC 511)

  • Construction types: B3 and V1
  • Protection classes: IP 55
  • For grid and inverter operation
  • Voltage: from 380 V to 13,800 V
  • Shaft height: from 355 to 560
  • Terminal box: generally possible
  • Motor housing: Welded steel
  • Thermal utilization: F/B

Asynchronous slip ring motors


Asynchronous slip ring motor (IC 01)

  • Construction types: IM B3, V1
  • Protection classes: IP23, IPW24, WBII
  • Voltage: from 230 V to 13,800 V
  • Shaft height: from 355 to 900
  • Terminal box: right or left, rotatable by 4 x 90°
  • Motor housing: of welded steel with integrated footplates
  • Thermal utilization: F/B

3-phase slip ring induction motors for industrial requirements (IC 411)

  • Construction types: IM B3, IM B35
  • Protection classes: IP55, optionally IP65
  • Voltage: from 220 V to 13,800 V
  • Shaft height: from 100 to 500
  • Terminal box: above, rotatable by 4 x 90°
  • Housing: Torsion-resistant gray cast iron housing with cast feet
  • Thermal utilization: F/B

Modular slip ring motors (IC 611, IC 616, and IC 666)

  • Construction types: IM B3, V1
  • Protection classes: IP55, optionally IP65
  • Voltage: from 230 V to 13,800 V
  • Shaft height: from 100 to 900
  • Terminal boxes: right or left, rotatable by 4 x 90°
  • Motor housing: of welded steel with integrated footplates
  • Thermal utilization: according to B or F Insulation class F, optionally H

Water-cooled slip ring motors (IC 81W)

  • Construction types: IM B3, V1
  • Protection classes: IP55 and IP65
  • Voltage: from 230 V to 13,800 V
  • Shaft height: from 355 to 900
  • Terminal boxes: right or left, rotatable by 4 x 90°
  • Motor housing: of welded steel with integrated footplates
  • Thermal utilization: F/B

Low & high voltage slip ring induction motors (IC 511

  • Construction types: B3 and V1
  • Protection classes: IP 55
  • Voltage: from 380 V to 13,800 V
  • Shaft height: from 355 to 900
  • Terminal box: generally possible
  • Motor housing: Welded steel
  • Thermal utilization: F/B

DC motors


MENZEL direct current motors

  • Power range: from 20 kW to 2,000 kW
  • Voltage: from 160 V to 1,000 V
  • Construction types: IM B3, IM B5, IM B6, IM B7, IM B8, IM B35, IM V1, IM V5, IM V3, IM V6
  • Dimensions: up to 800 mm
  • Protection classes: IP 55, IP 23
  • Cooling types: IC 06, IC 17, IC 37, IC 86W, IC 666
  • Torque: up to 200 kNm
  • Pole count: 2 poles/4 poles

Specialized motors


IP67 motors

  • Three-phase asynchronous motors with squirrel cage rotor or slip ring rotor
  • Power range: from 37 kW to 1,500 kW
  • Voltage: from 380 V to 13,800 V
  • Common construction types: IM B3, IM B5, IM V1, IM B35
  • Available dimensions: up to frame size 500
  • Motor housing: Gray cast iron
  • Thermal utilization: F/B
  • Cooling type: IC 411
  • Pole count: 2-16 poles

Ex nA motors for Zone 2 – non sparking

  • Equipment group II, Category 3G
  • Explosion group: IIC (easily flammable gases or vapor mists)
  • Equipment protection level: Gc (for seldom, short-term explosive atmospheres)
  • Temperature classes: T1, T2, T3 up to 200°C
  • Power range: from 55 kW to approx. 5,000 kW
  • Voltage: up to 13.8 kV (for 50 and 60 Hz)
  • Common construction types: IM B3, IM B5, IM V1, IM B35
  • All standard sizes
  • Various protection classes and cooling types

Ex tc motors for Zone 22 – dust explosion protection

  • Equipment group II, Category 3D
  • Dust group: III (non-conductive dust)
  • Equipment protection level: Dc (for occasional, short-term explosive atmospheres)
  • Max. surface temperature: up to 125°C
  • Power range: from 55 kW to approx. 5,000 kW
  • Voltage: up to 13.8 kV (for 50 and 60 Hz)
  • Common construction types: IM B3, IM B5, IM V1, IM B35
  • All standard sizes
  • Various protection classes and cooling types

Crane duty motors

  • Direct current or alternating current (with squirrel cage rotor or slip ring rotor)
  • Power range: from 10 kW to 600 kW
  • Voltage: from 220 V to 690 V
  • Operating mode: S2, S3, S4
  • Starts per hour: up to 600 starts
  • Nominal speed: from 350 to 1,500 min-1
  • Torque: up to 16,000 Nm
  • Common construction types: B3, B5, B35, V1
  • Available dimensions: 132 to 450
  • Motor housing: Gray cast iron or steel (on request)
  • Shaft ends: conical or cylindrical, 1 or 2 shaft ends
  • Cooling types: IC 411, IC 416
  • Protection class: IP55
  • Pole count: 4-16 poles

Roller table motors

  • Three-phase roller table motors with squirrel cage motors
  • Voltage: up to 1,000 V
  • Dimensions: up to shaft height 400
  • Gilled design
  • Suitable for grid and inverter operation
  • Motor housing: standard design in gray cast iron, optionally in steel
  • Thermal utilization: Thermal class “F” (optionally “H”)
  • Protection classes: IP 55 (optionally IP 66)
  • Cooling types: IC 410 (unventilated with surface cooling)

Generators

  • Three-phase asynchronous generators with squirrel cage rotors and slip ring rotors
  • Power: from 110 kVA to 10,000 kVA
  • Voltage: from 180 V to 13.8 V
  • Common construction types
  • Insulation: Thermal class “F” (optionally “H”)
  • Thermal utilization: Thermal class “B” (optionally “F”)
  • Frequencies: 50 and 60 Hz
  • All protection classes and cooling types
  • Pole count: between 2 and 16

Rotating converter sets

  • Power: up to approx. 5 MVA
  • Voltage: up to 11,000 V
  • Rotation speed: up to 3,600 min-1
  • Protection classes: IP20 to IP55
  • Coolant: Air or water

Drive systems

Mid and high voltage

  • Voltage range 2.4 kV to 13.8 kV
  • Power range 0.2 MW to 10 MW

Low voltage

  • Voltage range 400 V to 690 V
  • Power range 200 kW to approx. 3,000 kW

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