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Product Description
NEMA23 STEPPER MOTOR 23HS8430B

How to wiring the 4-lead wire:
- Stepper motor's Red wire connects to driver's A+ port
- Stepper motor's GREEN wire connects to driver's A- port
- Stepper motor's YELLOW wire connect to driver's B+ port
- Stepper motor's BLUE wire connect to driver's B- port

Advantages:
Higher torque Low self-induced reactance
- High-quality motor discs, low inductive reactance of bearings, good responsiveness, and can be directly connected to the load at low speeds without gear reduction in a nearly blocked state.
Precision Manufacturing
- Stainless steel shaft, high silicon steel plate, aluminium alloy front and rear end caps, copper enameled wire and other high-end materials and accessories to protect the quality of the product.
Low heat generation and high efficiency
- Adjust the current size according to the actual situation, and send out more energy in a compact space.
High precision and low noise
- Adopting silicone rotor, the motor has high torque and stable output, so it has low noise and longer life.
Aluminium alloy die-cast end caps & Rigid performance silicon steel sheet
- Aluminium die-casting end caps With higher strength, better precision and more favourable to the heat dissipation of the motor.
- Rigid performance silicon steel sheet. The excellent stator stack design is the motor with more sawing force, higher precision and lower loss.
304 stainless steel shaft
- Front shaft diameter is 8mm, length is 21mm, Back shaft diameter is 6.35mm, length is 10mm. The motor is made of 304 stainless steel shaft, high strength, not easy to wear and rust.
Pure copper enamelled coils & Silicone rotor
- Advanced winding over wire process to create a uniform copper wire row, lower temperature rise of the motor, long-time operation will not appear deformation and noise.
- Advanced manufacturing technology to prevent oxidation of silicon steel to reduce the surface burrs after grinding, the motor torque force is large, can reach 1.8Nm(270oz-in).

- Model: 23HS8430B
- Shaft: Fual shaft
- Shaft: Front shaft diameter is 8mm, length is 21mm; Back shaft diameter is 6.35mm, length is 10mm
- Phase: 2 Phase
- Step angle: 1.8°±5%
- Motor Size: 57*57*76mm
- Voltage: 4.8V
- Rated current: 3A/phase
- Holding torque: 1.8Nm(270oz-in)
- Resistance:1.6Ω±10%/phase
- Inductance: 6.8mH±20%/phase
- Detent torque: 6N.cm/Min
- Rotor inertia: 440g.cm²
- Insulation: B
- Inductance: 3.5mH+/-20%(1KHz)

General Specification & Wide range of applications
- Step angle accuracy:+ - 5%(full step,not load)
- Resistance accuracy: + - 10%
- Inductance accuracy:+ - 20%
- Temperature rise: 80deg Max(rated current,2 phase on)
- Ambient temperature: 20deg-50deg
- Stable operation, suitable for a variety of automation equipment and instruments, 3D printers, textile industry, printing equipment, CNC machine tools, medical equipment and so on.
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