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Motor Controllers

MSK Products has a wide range of motor controllers to suit most servo control and speed control applications. We have a wide range of 3 phase brushless DC motor controllers for controlling the current loop of a servo application. Our current mode controllers (torque amplifiers) for 3 phase BLDC motors range from 55 volts to 500 volts and from 5 amps to 30 amps. These controllers will drive BLDC motors in trapezoidal mode using hall sensors for commutation. These controllers have been used in missile fin controls, antenna pointing in UAV, ground and vehicle applications, optical tracking systems and aircraft flight control surfaces.

For DC brushed motors, MSK Products also has a series of current mode controllers for torque control, ranging from 5 amps to 30 amps and 75v absolute maximum voltage. These controllers provide the same tight current control through zero torque without discontinuity as our BLDC torque amplifiers do.

For less demanding applications, MSK Products has a series of speed controllers for BLDC applications. Speed controllers can be used in areas that don’t require tight four-quadrant servo loop control. For fan and pump control, and some traction or propulsion control, MSK Products speed controllers will suffice. They consist of voltages up to 55 absolute maximum volts and currents up to 40 amps.

Package options range from hermetic to plastic encapsulated to open frame PCB assemblies for all environments. Finally, MSK Products has developed a series of digital mode controllers for torque control using analog inputs, CAN bus digital command control with field oriented control operation in both torque and speed, and sensor-less speed control for BLDC applications. These represent the cutting edge of MSK Products motor control development. Many of MSK Products motor control offerings began as custom designs, and there is the possibility of custom variations on our present motor control line.

Part# Function Typ Switch DC Loss Volts Max Voltage Volts Max Current Amps Hermetic? Y/N Package Style
MSK4250
BRUSHED DC TORQUE CONTROLLER
0.130
75.0
10.0
Y
41 PIN DIP
MSK4251
BRUSHED DC TORQUE CONTROLLER
0.130
75.0
10.0
N
20 PIN PLASTIC POWER PACK
MSK4252
BRUSHED DC TORQUE CONTROLLER
0.390
75.0
30.0
Y
28 PIN POWER PACK W/TABS
MSK4253
BRUSHED DC TORQUE CONTROLLER
0.200
55.0
5.0
Y
32 PIN DIP
MSK4310
BLDC SPEED CONTROLLER
0.400
55.0
10.0
Y
20 PIN POWER PACK W/Z TABS
MSK4324
BLDC TORQUE CONTROLLER
0.550
200.0
10.0
Y
43 PIN POWER PACK
MSK4360
BLDC TORQUE CONTROLLER
0.400
55.0
10.0
Y
20 PIN POWER PACK W/Z TABS
MSK4361
BLDC TORQUE CONTROLLER
0.390
75.0
30.0
Y
43 PIN POWER PACK
MSK4362
BLDC TORQUE CONTROLLER
0.390
75.0
30.0
Y
43 PIN POWER PACK
MSK4363
BLDC TORQUE CONTROLLER
0.130
75.0
10.0
Y
41 PIN DIP
MSK4364
BLDC TORQUE CONTROLLER
0.200
55.0
5.0
Y
32 PIN DIP
MSK4460
BLDC TORQUE CONTROLLER
0.400
55.0
10.0
N
20 PIN PLASTIC POWER PACK
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