Mustang Dynamometer >>> Heavy Duty Transmission Dynamometers; Transmission Dynos, Transmission Dynes

In order to facilitate proper transmission testing, a low inertia motor is required so as to produce similar acceleration rates as seen with an engine. The AC motor is a definite purpose, adjustable speed motor designed for optimum performance in demanding constant torque and constant horsepower applications. This design is based on years of experience in producing variable speed motors. When matched with a high performance AC variable frequency drive, it provides the ideal solution for the toughest industrial speed drive requirements. Designed specifically for adjustable speed service, the AC motor combines optimum proportions of copper and iron with unique rotor slot designs to deliver power-matched performance on adjustable frequency PWM power.

Input AC Motor Specifications
	600 HP	400 HP	300 HP	150 HP	100 HP	50 HP
Power:	Continuous:600-hp @ 1750 to 3500 rpm. Tapering from 3500 to 4000 rpm. Intermittent: 900-hp @ 1750 and below for intermittent periods of time ~1 min out of 10 min.	Continuous:400-hp @ 1750 to 3500 rpm. Tapering from 3500 to 4000 rpm. Intermittent: 600-hp @ 1750 and below for intermittent periods of time ~1 min out of 10 min.	Continuous:300-hp @ 1750 to 3500 rpm. Tapering from 3500 to 4000 rpm. Intermittent: 450-hp @ 1750 and below for intermittent periods of time ~1 min out of 10 min.	Continuous:150-hp @ 1750 to 3500 rpm. Tapering from 3500 to 4000 rpm. Intermittent: 225-hp @ 1750 and below for intermittent periods of time ~1 min out of 10 min.	Continuous:100-hp @ 1750 to 3500 rpm. Tapering from 3500 to 4000 rpm. Intermittent: 150-hp @ 1750 and below for intermittent periods of time ~1 min out of 10 min.	Continuous:50-hp @ 1750 to 3500 rpm. Tapering from 3500 to 4000 rpm. Intermittent: 75-hp @ 1750 and below for intermittent periods of time ~1 min out of 10 min.
Torque:	Continuous:1800 ft-lb. from 0 to 1750. Tapering from 1800 ft-lb. @ 1750 rpm to 900 ft-lb. @ 3600 rpm. Intermittent: 2700 ft-lb. from 0 to 1750 rpm and below for intermittent periods of time ~1-min in 10-min.	Continuous:1200 ft-lb. from 0 to 1750. Tapering from 1200 ft-lb. @ 1750 rpm to 450 ft-lb. @ 3600 rpm. Intermittent: 1800 ft-lb. from 0 to 1750 rpm and below for intermittent periods of time ~1-min in 10-min.	Continuous:900 ft-lb. from 0 to 1750. Tapering from 900 ft-lb. @ 1750 rpm to 450 ft-lb. @ 3600 rpm. Intermittent: 1300 ft-lb. from 0 to 1750 rpm and below for intermittent periods of time ~1-min in 10-min.	Continuous:450 ft-lb. from 0 to 1750. Tapering from 450 ft-lb. @ 1750 rpm to 225 ft-lb. @ 3600 rpm. Intermittent: 675 ft-lb. from 0 to 1750 rpm and below for intermittent periods of time ~1-min in 10-min.	Continuous:290 ft-lb. from 0 to 1750. Tapering from 290 ft-lb. @ 1750 rpm to 225 ft-lb. @ 3600 rpm. Intermittent: 435 ft-lb. from 0 to 1750 rpm and below for intermittent periods of time ~1-min in 10-min.	Continuous:150 ft-lb. from 0 to 1750. Tapering from 150 ft-lb. @ 1750 rpm to 225 ft-lb. @ 3600 rpm. Intermittent: 225 ft-lb. from 0 to 1750 rpm and below for intermittent periods of time ~1-min in 10-min.
Power Range:	2:1 constant power range, 1750 to 3,500 rpm. Constant power tapering power to 4,000 rpm.
Speed Feedback Device:	Optional for ux vector control
Mounting:	Foot mounted, Coupling Duty
Bearings:	Ball bearings
Temperature switches:	3 temperature switches are located in the coils of the motor (1 in each phase) to monitor the motor temperature. These switches are connected to the motor controller for shut down purposes.
Inertia:	Compact design. Ideal for low inertia applications.

				A look at the performance curves for the family of AC motor input devices. Specifications subject to change without notice. Other size prime movers available, please consult the factory for details.

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