Product Information Page

Cheetah SM DC Controller

Cheetah SM DC Drive has a range of outputs, covering 4.5, 6, 8 & 11 amps, from one drive, which are selected by DIL switches that set the correct current limit, the electronic overload protection range, and put the appropriate burden resistors in circuit.

Suitable for either tacho or armature voltage feedback and speed or torque control. Surface Mount DC speed controllers are designed for the efficient speed control of both Wound Field and Permanent Magnet DC Motors. Complete with 10 k single turn potentiometer.

Key Features

  • Surface mount technology
  • Switch selectable features
  • Full wave bridge - half controlled
  • 20:1 constant torque speed range
  • 2% regulation for 100% load change with AVF (0.5% with tacho feed back)
  • Ambient -10º to +40ºC
  • LED indication: Power On, Overload lxt/Peak Current, Standby/Reset, Open Collector Fault
  • Dual Input Voltages
  • Manufactured in accordance with BS5750/ISO 9002
  • Wound field/permanent magnet motor controller
  • Seperately adjustable ramps
  • 0-10V, 4-20mA reference
  • CSA approved

Adjustments by control links/dill switches

  • Set Speed: 0 to +10V/4-20mA
  • Speed/Torque Control
  • Tacho/AVF Feedback
  • Tacho/AVF Scaling
  • Low Speed/Zero Reference
  • Current Feedback Scaling
  • Input Supply Voltage

Rating Table

Mode  lInput Volts ±10% 50/60Hz  Motor kW Typical  Average Motor Current  Controller Watts Loss  RMS Line Current  
Cheetah Module   220/240
110		 1.5
0.75		 11 amps
11 amps		 32
32		 16 amps
16 amps
Cheetah Enclosed   220/240
110		 1.5
0.75		 11 amps
11 amps		 32
32		 16 amps
16   amps
                                                                                               

Dimensions

ModelWidthHeightDepth
Cheetah Module 255 mm 195 mm 61 mm
Cheetah   Enclosed 188 mm 150 mm 60 mm