AC Dynamometers

Dyne Systems provides a fully integrated, heavy-duty AC dynamometer and control solutions including drive, dynamometer, and control box. AC Dynamometer solutions can be custom build to specific customer requirements to give the ability to test any small electric tools, large electric motors, off-road diesel engines, marine diesel engines or powertrain components.

  • Regenerative models from 5 to 2,600 Horsepower
  • Low inertia
  • Fast response for transient testing of engines and transmissions
  • Bumpless transfer from absorbing to motoring
  • IGBT Line Regeneration for “clean” regenerated power (meets IEEE 519 compliance standards)
  • Accurate and repeatable dynamometer control
  • Seamless test-cell integration
  • Trunnion mounted, foot mounted, table mounted, or adjustable height table mounted
  • Blower-cooled or liquid-cooled dynamometers and drives
  • Load cell or inline torque transducer
  • Optional winding heaters
  • Optional safeties: Bearing and winding temp, water and air flow
  • ABB Integrator
  • Engine
  • Electric Motor / Alternator / Generator
  • Transmission / Transaxle / Differential
  • Component / Gear Box / Lubricants
  • Aircraft Starters
  • Pumps / Compressors
Horsepower* Cooling Inertia, lb.-ft.2 Model Speed-Torque
Curve
Base Speed Constant
Power
Max Speed Max Torque,
ft.-lb.
16 Blower 0.24 16 View 2,000 2,000 - 3,200 6,400 42
50 Blower 1.45 50 View 3,000 3,000 - 5,100 8,500 87.5
157 Blower 10.91 157 View 2,000 2,000 - 4,400 6,700 412
195 Blower 21.62 195 View 1,500 1,500 - 2,700 5,600 682

*Please refer to the AC Dynamometer Gallery for additional available sizes.