The 15BY25-287G is a compact BY PM stepper motor delivering 8 gf·cm rated torque with an 18° step angle, operating at 5 VDC, designed for high-speed, lightweight positioning applications where low power consumption and compact size are essential.
BY PM Stepper Motor 15BY25-287G
BY PM Stepper Motor 15BY25-287G is engineered for applications requiring compact size, moderate speed, and efficient operation at low voltage. The motor adopts a 2-phase permanent magnet structure with a 2–2 exciting method and an 18° step angle, providing smooth stepping behavior and simple control.
Key electrical and mechanical characteristics include:
The 15BY25-287G is well suited for compact systems where low-voltage supply, reduced torque demand, and efficient high-speed operation are required.

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