EV Parts > Motors > Brushless PM DC Motors > Motenergy > PMAC-SS

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PMAC-SS (ME0201014201)
Brushless Motor

24-72 VDC Brushless Permanent Magnet Motor w/ temperature sensor.




POWER: 24-72 VDC BRUSHLESS MOTOR. NEW ADVANCED BRUSHLESS DESIGN of the DISCONTINUED B&S ETEK motor. Now back in production. 19HP peak, 6HP cont. 90% EFFICIENCY for much longer battery life.

BRUSHLESS DESIGN = 0 maintenance.

Originally designed for B&S 4.5 HP continuous outboard boating applications. Brushless Permanent Magnet Synchronous motor otherwise known as PMAC motor. Input voltage of 30-72 VDC. 100 amps continuous, up to 300 amps for 30 seconds. The phase resistance is very low at 10 milli-ohms, so it is 90% efficient. This motor has a built-in cooling fan set for a CCW direction, but can be run CW with optional fan. Now featuring an internal temperature sensor. Motor weight is 22 pounds.

This motor is a direct replacement for the Etek (Briggs & Stratton) brushed DC motor. It is an Axial Air Gap permanent magnet motor. This technology is very compact. Highest potential power to weight ratio of any PM motor technology.

Commutation is accomplished with an internal Hall Cell assembly, connected to the 6-pin external wire harness.

This Brushless motor requires a 3 Phase 8 Pole PMAC controller.

These patented axial flux motors are designed to work with sinusoidal (sine wave) controllers such as the Sevcon Gen4. NOTE: We do not recommend the use of square wave controllers with these motors. This may reduce durability and efficiency of the motor, as well as void it's warranty.


Power: 6 Hp continuous, 19 peak Hp
Voltage: 24-72V DC
Voltage Constant: 50 RPM/VDC.
Torque Constant: 1.20" lbs/amp.
Max Motor Current: 300 A/1min.
Motor Diameter: 8".
Shaft: 7/8"x 1-3/4", 3/16" key
Weight: 22 lbs

Manufacturer: Motenergy
P/N: ME0201014201

This is a direct replacement for the Motenergy LLC ME0201013001 Motor. The only difference is that the ME0201014201 has an internal temperature sensor.


PMAC Technical