DCM4107_0 57DMWH75 NEMA23 Brushless Motor with 4.25:1
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.
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Motor Properties |
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Motor Type |
Brushless DC Motor |
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Number of Poles |
4 |
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Manufacturer Part Number |
56JXE300K(4.3)/57DMWH75-2440 |
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Output Power (Mechanical) |
115 W |
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Rated Torque |
12.2 kg·cm |
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Rated Speed |
930 RPM |
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Electrical Properties |
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Rated Current |
7 A |
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Rated Voltage |
24 V DC |
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Coil Resistance |
370 mΩ |
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Physical Properties |
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Shaft Diameter |
12 mm |
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Mounting Plate Size |
23 |
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Operating Temperature Min |
-20 °C |
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Operating Temperature Max |
40 °C |
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Gearbox Properties |
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Gearbox Type |
Planetary Gearbox |
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Gear Ratio |
4 1/4 : 1 |
