DCM4107_0 57DMWH75 NEMA23 Brushless Motor with 4.25:1
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This 4-pole BLDC gear motor can output 12.2kg-cm of torque at speeds of up to 930 RPM. The shaft has a 4mm keyway for better coupling.
The DCM4107 is a 24 volt brushless DC motor, generating 12 Kg-cm of torque at 930 RPM. The shaft is equipped with a 4mm key to improve coupling.
Brushless DC motors provide convenient position and velocity control through the use of their built in hall-effect sensor. They run quieter and last longer than their brushed counterparts. The 4.25:1 planetary gearbox on this motor results in higher torque at the cost of speed.
Connection
This motor must be controlled by a brushless DC motor controller that has the capability to both send control signals to the three motor wires, and also read the hall-effect feedback from the other five wires.
This diagram shows how to connect the motor wires to the controller.
Note: Because of the way this motor is built, you'll need to set negative P, I and D values when using the MotorPositionController object.
Note: Make sure to unplug the power cord from the motor controller before switching wires around.
Motor Properties |
|
Motor Type |
Brushless DC Motor |
Number of Poles |
4 |
Manufacturer Part Number |
56JXE300K(4.3)/57DMWH75-2440 |
Output Power (Mechanical) |
115 W |
Rated Torque |
12.2 kg·cm |
Rated Speed |
930 RPM |
Electrical Properties |
|
Rated Current |
7 A |
Rated Voltage |
24 V DC |
Coil Resistance |
370 mΩ |
Physical Properties |
|
Shaft Diameter |
12 mm |
Mounting Plate Size |
23 |
Operating Temperature Min |
-20 °C |
Operating Temperature Max |
40 °C |
Gearbox Properties |
|
Gearbox Type |
Planetary Gearbox |
Gear Ratio |
4 1/4 : 1 |
Comes Packaged with:

This motor comes with a 5-Pin molex connector soldered to the hall effect wires, and ferrules crimped onto the motor wires so it can quickly and easily be connected to the Brushless DC Motor Phidget as shown in the functional picture.
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