China NEMA 11 28mm Bipolar Hybrid Stepper Geared Motor with Planetary Gearbox

Hybrid Stepper Planetary Gear Motor
Parameter:
HP281-1 28MM
Stepper Angel: 1.8
Drawing:
Motor Electrical Specification:

Series ModelStep Angle ( o )L
(mm)Rated Current (A)Phase
Resistance
(Ω)Phase
Inductance (mH)Holding Torque
(N.cm)Detent Torque (N.cm)Lead
Wire
(NO.)Motor
Weight
( g)HP281-005061.8280.64.22.24.50.34105HP281-006061.8330.65.53.26.00.44110HP281-008061.8410.67.06.08.00.54140Other Motor Electrical Specification please refer to Hybrid Stepper Motor web

Gearbox Specification:

Ratio3.715.181419275171100139189264369Reducer Series1234Length
( mm)31.040.149.057.9Allowable Torque
(Kg.cm)12203240Instantaneous Torque
(Kg.cm)366096120Efficiency
(%)90%81%73%66%Weight
(g)608595110We can manufacture products according to customer's requirements

about Us:
We specialized in researching, developing and servicing electric motors, gearbox and high precision gears with the small modules.
After years of development, we have an independent product design and the R&D team, service team, and professional quality control team.
What's more, we have two joint ventures. One is located in Changzhou, which produces hybrid stepper motor, precious linear stepper motor, brushless DC motor, servo motor, stepper motor driver, brushless motor driver, encoder and brake.
Another one is located in Shenzhen, which produces DC gear motor. The factory has dozens of CNC machines and high precision test equipment, implements the process management and automatic operation in most producing process.
We also have two cooperation factories. One is producing AC reversible synchronous motor and AC servo motor, the other one is producing linear permanent stepper motor, permanent stepper motors.
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