Nema 23 Stepper Motor, 4.2A, 1.8 Degree, 2 Phase 4 Wires

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$88.08

Ex Tax: $88.08

Stock: In Stock
Model: RDDLZ-STEP-21002305
Weight: 1.00
SKU: RDDLZ-STEP-21002305

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Nema 23 Stepper motor, 3.0Nm in 111mm, 1.8 degree, manufacturer direct sale.

Specification

Electrical Specification	Model	RDDLZ57STH111-4004
	Matched Driver Model	RDDLZDSP57(Click it to see more info)
	Step Angle	1.8°
	Holding Torque	3.0Nm
	Rated Current/phase	4.2A
	Phase Resistance	0.9Ω
	Inductance	3.8mH
	Rotor Inertia	800g-cm2
Physical Specification	Frame Size	57 x 57mm
	Length	111mm
	Shaft Diameter	Φ6.35mm
	Shaft Length	19mm
	Motor Leads	4
	Weight	1.4kg
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

Dimensions: (Unit=mm)

L Max=111mm

Wiring Diagram

Tips: Solutions to interference of stepper motor

Install power filter to reduce the contamination of AC power.
Based on the principle of “single-point-earthing”, connect all the following earthing lines or something else to the earthing rod on wall of chassis, including grounding wire of power filter and stepper driver PE (the baseboard of driver and chassis should be insulated.), control pulse and direction pulse DIR-outgoing lines of short circuit, motor earthing line, cable protecting cover between driver and motor and shielded wire of driver, and good contact should be realized.
Lengthen the distance between control line, power line (L and N) and motor drive line (U, V and W) to avoid crossing. For example, when dealing with the driver installation site of two drivers of the same chassis in the double-shaft system, put the nameplate of one driver forward and that of the other backward, and shorten the leads as far as possible when making structural arrangement.
Reduce the external interference in power line with the shielded line or the interference of power line in external world.

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