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RS-887 Brushed DC Motor
RS-887 product angle 1RS-887 product angle 2RS-887 product angle 3

RS-887 Brushed DC Motor

RS-887 is a brushed DC motor series for OEM equipment. Compare the installation dimensions and published configurations, then confirm the shaft, winding and loaded working point for your assembly.

Product type
Brushed DC Motor
Motor Length
67.5mm(Excluding the Shaft)
Motor Diameter
48mm(Add Magnet Shield Ring: 52.5mm Max)
Nominal supply
18 / 36 V
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Confirm the full model code, selected drawing and operating requirements for your OEM order.

Specifications and Configuration References

Dimensions and Source Customization Ranges

Motor Length: 67.5mm(Excluding the Shaft)
Motor Diameter: 48mm(Add Magnet Shield Ring: 52.5mm Max)
Shaft Length: Custom
Shaft Diameter: 5mm
Shaft Type: Round, D-Cut, Knurling, Thread, Ribbing, etc.
Voltage: 0-36V
Speed: 2000-30000RPM
Torque: 0-1N.m

The broad voltage, speed and torque ranges in this legacy source block describe historical customization references. They are not the nominal ratings of one winding, a continuous-duty operating envelope, or a promise that every value or combination is available. Use the complete selected configuration and its agreed test conditions for an order.

Published Winding Configurations

MODEL VOLTAGE NO LOAD AT MAXIMUM EFFICIENCY STALL
OPERATING RANGE NOMINAL SPEED CURRENT SPEED CURRENT TORQUE OUTPUT EFF CURRENT TORQUE
rpm A rpm A g-cm mN-m W % A g-cm mN-m
HRS-887B-5528F 30.0 - 42.0 36.0V CONSTANT 8800 0.75 7437 4.09 1363 133.6 104 70.6 22.3 8800 862.7
HRS-887S-6709F 16.0 - 20.0 18.0V CONSTANT 19200 3.43 16323 19.3 1514 148.4 253 73 110 10106 990.8
HRS-887A-6509F 16.0 - 20.0 18.0V CONSTANT 19200 4.14 16410 23.5 1860 182.4 313 73.9 138 12800 1254.9
HRS-887A-7215F 30.0 - 42.0 36.0V CONSTANT 22000 2.3 18821 13.6 1870 183.3 361 73.7 80.6 12942 1268.8

Data is configuration-specific. Confirm the selected winding or gear ratio, test supply, loaded working point and drawing revision before ordering. Maximum-efficiency or stall values are separate reference conditions.

Legacy range note: broad voltage, speed and torque figures below are historical customization references, not the nominal rating or confirmed available operating range of one selected motor. Check the complete winding/configuration and its test conditions.

Motor Length
67.5mm(Excluding the Shaft)
Motor Diameter
48mm(Add Magnet Shield Ring: 52.5mm Max)
Shaft Length
Custom
Shaft Diameter
5mm
Shaft Type
Round, D-Cut, Knurling, Thread, Ribbing, etc.
Voltage
0-36V
Speed
2000-30000RPM
Torque
0-1N.m

Dimensions and Technical Drawings

RS-887 RS-887 technical drawing or performance reference
RS-887 technical drawing or performance reference · Open original image

Match the Configuration to Your Equipment

A model name is the starting point. Share the operating conditions and drawing so the electrical and mechanical configuration can be reviewed together.

  • Supply voltage and loaded speed/torque
  • Duty cycle, starting current and thermal conditions
  • Shaft projection, diameter and mounting holes
  • Lead wires, connectors and control requirements
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Questions from OEM buyers

How do I request an OEM quotation for RS-887?

Send the complete motor or winding code, supply voltage, loaded speed and torque, duty cycle, installation drawing and expected quantity. Include the shaft, mounting and terminal requirements for your OEM assembly.

Can I select this series by its name alone?

Use the complete winding code and matching drawing. Motors with the same series name can have different windings, shaft details and operating points; confirm the selected version before sample evaluation.

What should be checked before a production order?

Confirm the selected model code, drawing revision and acceptance requirements, then evaluate the sample in the intended equipment and operating conditions.

Bring us the motor requirement for your next product.

Send your preferred model or the working point, installation drawing and expected quantity.

  • Supply voltage, loaded speed and torque
  • Shaft, mounting and installation requirements
  • Sample quantity and expected project demand

A drawing, reference motor or application brief is a useful starting point.

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