Nema 23 2-phase Stepper Motor, 3A, 1.8 Degree, 6 Wires

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$65.46

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Stock: In Stock
Model: RDDLZ-STEP-762303
Weight: 1.00
SKU: RDDLZ-STEP-762303

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Nema 23 Stepper motor, 1.35Nm in 76mm, 1.8 degree, 2 phase 6 wires, manufacturer direct sale.

Specification

Electrical Specification	Model	RDDLZ57STH76-3006
	Matched Driver Model	RDDLZDSP57(Click it to see more info)
	Step Angle	1.8°
	Holding Torque	1.35Nm
	Rated Current/phase	3A
	Phase Resistance	1Ω
	Inductance	1.6mH
	Rotor Inertia	440g-cm2
Physical Specification	Frame Size	57 x 57mm
	Length	76mm
	Shaft Diameter	Φ6.35mm
	Shaft Length	19mm
	Motor Leads	6
	Weight	1.1kg
Technical Parameters	Step Angle Accuracy	±5% (full step, no load)
	Resistance Accuracy	±10%
	Inductance Accuracy	±20%
	Temperature Rise	80℃ Max. (rated current, 2 phase on)
	Ambient Temperature	-20℃~+50℃
	Insulation Resistance	100MΩ Min. 500VDC
	Dielectric Strength	500V AC for one minute
	Shaft Radial Play	0.02Max. 450g
	Shaft Axial Play	0.08Max. 450g
Quality Assurance	Warranty Period	12 months
Quality Assurance	Certificate	CE, ROHs, ISO/SGS9001

Nema 23 Stepper Motor Dimensions: (Unit=mm)

L Max=76mm

Nema 23 Stepper Motor Wiring Diagram

Tips: Application of stepper motor in car testing

As for testing of numerous car braking elements, booster assembly of brake master cylinder in hydraulic brake system and brake vale in pneumatic brake system, it is necessary to use ball screw of motor drive in the test system to simulate the actual braking process of car brake by stepping on the brake pedal. Ball screw drives the master cylinder brake valve to reach various working conditions necessary for car brake so that various performance indexes can be tested. Meanwhile, there is no accumulated error in stepper motor during its motion the following performance is good as the angular displacement is in strictly and direct proportional to the input pulse. Therefore, the stepper motor is the actuating element with good performance in car brake element test system. System hardware is comprised of displacement sensor, force sensor and stepper motor. The IPC and data acquisition card is used to control core.
Stepper motor drives ball screw through coupler to constitute augmentor; install force sensor on front end of screw mandrill to measure “input force of the test piece” of the output torque of stepper motor, control the start, forward and backward, stop of the stepper motor with IPC, and control the forward and backward speed according to the test program, measure the displacement of the stepper motor with displacement sensor, and indicate corresponding data of force and displacement through display, and then judge whether the air brake valve is qualified or not according to the related industrial standard.

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