Strong motor output up to 45 kW

Z Cylindrical-rotor motors

Perfectly engineered braking performance

Our Z cylindrical-rotor motors perform a wide variety of industrial drive tasks – reliably and effectively. They are suitable for a broad range of applications, offering outstanding performance:

  • Motor output up to 45 kW
  • Inverter-fed drives for travel applications, line-fed travel and continuous operation
  • Specially designed to match our range of gearboxes
  • Simple project engineering
  • High drive efficiency

Product information

The benefits at a glance

For both motor output and braking capacity: you benefit from a range of outstanding advantages with our Z cylindrical-rotor motors.

Strong motor output

  • Motor output up to 45 kW
  • 2, 4, 6 or 8 poles
  • Two-speed pole-changing motors
  • ZBA/ZNA for travel applications with inverters
  • ZBF for line-fed travel applications
  • ZBE/ZNE for continuous duty in energy efficiency class IE2

Customised braking performance

  • Motors with or without a brake
  • Specified brake torques from 0.9 to 680 Nm
  • Two brake sizes available for each motor frame size
  • ZB cylindrical-rotor motors fitted with disc brakes (held by springs when no voltage is applied)
  • Finely graded brake torques by utilising differing spring strengths and quantities
  • Various control modules for switching times to match application requirements

Motor and gearbox combinations

Direct drive input

Gearbox and Z cylindrical-rotor motor combinations using end caps

Direct drive input

Coupling connection

Gearbox and motor combinations with Demag coupling shaft end (Z cylindrical-rotor motors or KB conical-rotor brake motors) using intermediate flange and roller spider coupling

Coupling connection

Technical data

For outputs up to 45 kW: 4-pole Z motors

Designation
ZBA = braked
ZNA = no brake		Output [kW]
60% CDF
60 °C temp.
ZBA/ZNA 63 B40.18
ZBA/ZNA 71 A40.25
ZBA/ZNA 71 B40.37
ZBA/ZNA 80 A40.55
ZBA/ZNA 80 B40.75
ZBA/ZNA 90 A41.1
ZBA/ZNA 90 B41.5
ZBA/ZNA 100 AL42.2
ZBA/ZNA 100 B43
ZBA/ZNA 112 A44
ZBA/ZNA 132 AL45.5
ZBA/ZNA 132 B47.5
ZBA/ZNA 132 B49.5
ZBA/ZNA 160 AL411
ZBA/ZNA 160 B415
ZBA/ZNA 180 A418.5
ZBA/ZNA 180 B422
ZBA/ZNA 200 A430
ZBA/ZNA 225 AL437
ZBA/ZNA 225 B445

Efficiency to IE2: 4-pole ZBE/ZNE motors

Designation

ZBE = braked
ZNE = no brake

Output [kW]
100 % CDF
40 °C temp.		Efficiency [%]
η50η75η100
ZBE/ZNE 63 B40.1866.571.272.1
ZBE/ZNE 71 A40.2569.574.074.9
ZBE/ZNE 80 A40.5578.078.378,1
ZBE/ZNE 80 B40.7579.382.279.6
ZBE/ZNE 90 A41.179.882.381.4
ZBE/ZNE 90 B41.582.183.482.8
ZBE/ZNE 100 A42.283.884.984.3
ZBE/ZNE 100 B4383.686.485.5
ZBE/ZNE 112 A448687.486.6
ZBE/ZNE 132 A45.587.288.387.7
ZBE/ZNE 132 B4 *7.587.590.388.7
ZBE/ZNE 160 A4 *118990.889.8
ZBE/ZNE 160 B4 *1589.291.890.6
ZBE/ZNE 180 A4 *18.589.392.491.2
ZBE/ZNE 180 B4 *2289.292.391.6
ZBE/ZNE 200 A4 *3088.492.892.3
ZBE/ZNE 225 A4 *3790.893.292.7
ZBE/ZNE 225 B4 *4592.293.593.1

* only for operation with frequency inverter

Line-fed travel applications: 8/2-pole ZBF motors

DesignationOutput [kW]
40/40% CDF, 40 °C temp.
ZBF 63 A 8/20.06/0.25
ZBF 71 A 8/20.09/0.34
ZBF 80 A 8/20.13/0.5
ZBF 90 B 8/20.2/0.8
ZBF 100 A 8/20.29/1.2
ZBF 112 A 8/20.46/1.9
ZBF 132 A 8/20.72/2.9
ZBF 132 B 8/20.88/3.5

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