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Brushless DC Motor
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Brushless Permanent Magnet Motor
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Gearbox Brushless Motor
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Gearbox Stepper Motor
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Hybrid Stepper Motor
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Planetary Reducer Gearbox
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Linear Stepper Motor
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Frameless Servo Motor
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Conveyor Roller Motor
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DC Worm Gear motor
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Stepper Motor Controller
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BLDC Motor Driver
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Integrated Stepper Motor
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DC Brush Gear Motor
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AC Servo Motor
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Rod S****I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
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Sam N***These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
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Jim S**Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
4 Kg Cm Stepper Motor 269 oz 270 oz 57BYGH350 NEMA 34 Micro 3 Phase 1.2 Degree

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xProduct Name | Hybrid Stepping Motor | Step Accuracy | ± 5% |
---|---|---|---|
Temperature Rise | 80 ℃ Max | Insulation Resistance | 100MΩ Min.500VC DC |
Ambient Temperature | -20℃~+50℃ | Dielectric Strength | 500VAC 1 Minute |
Max Radial Force | 75N (20mm From Front Flange) | Max Axial Force | 15N |
Highlight | 4Kg Cm Stepper Motor 57BYGH350,57BYGH350 stepper motor 270 oz,stepper motor 269 oz 57BYGH350 |
57BYGH350 NEMA 34 micro 3 phase 1.2 degree electric hybrid stepping motor
The stepper motor can be controlled by energizing every stator one by one. So the stator will magnetize & works like an electromagnetic pole that uses repulsive energy on the rotor to move forward. The stator’s alternative magnetizing as well as demagnetizing will shift the rotor gradually &allows it to turn through great control.
Electrical Specification
MODEL | STEP ANGLE (°/STEP) |
LEAD WIRE (NO.) |
VOLTAGE (V) |
CURRENT (A/PHASE) |
RESISTANCE (Ω/PHASE) |
INDUCTANCE (MH/PHASE) |
HOLDING TORQUE (KG.CM) |
MOTOR HEIGHT L(MM) |
MOTOR WEIGHT (KG) |
---|---|---|---|---|---|---|---|---|---|
57BYGH350A-001 | 1.2 | 6 | 3.12 | 2.4 | 3.4 | 4.0 | 4.0 | 41 | 0.45 |
57BYGH350A-002 | 1.2 | 3 | 5.0 | 0.5 | 10 | 16 | 2.0 | 41 | 0.45 |
57BYGH350B-001 | 1.2 | 3 | 2.52 | 5.6 | 0.45 | 1.1 | 9.0 | 56 | 0.69 |
57BYGH350B-002 | 1.2 | 6 | 5.28 | 2.4 | 2.2 | 2 | 7.0 | 56 | 0.75 |
57BYGH350C-001-09 | 1.2 | 3 | 2.6 | 5.2 | 0.5 | 1.4 | 12 | 76 | 1.05 |
57BYGH350C-005-01 | 1.2 | 3 | 9.0 | 1.0 | 9.0 | 21 | 9 | 76 | 1.10 |
*Products can be customized by special request.


Compared to 2-phase motors, 3 phase stepper motor can provide more torque and it has a better performance in over-loading. That is to say, when the load gains, no like other steppers, 3 phase stepper motor will not stall easily. And it has a good dynamic property at the same time.
As a 3-phase motor has a smaller step angle than 2-phase motors, it moves more smoothly. Under the condition of having the same rotor teeth, 3-phase motors have less vibration and higher precision than 2-phase motors.