2 phase bipolar Nema 17 Stepper motor, 2.8V 1.68A, 4 wires

$36.46

Reasonable price 2 phase Nema 17 4-wire bipolar stepper motor, resolution of 1.8 degree/step, torque of 62 oz/inch, manufacturer direct sale.

SKU: ATO47-1684A

Qty:

Delivery date: 6-12 days

Overview

2 phase Nema 17 4-wire bipolar stepper motor, which has 1.8 degree per step for smooth motion and a nice holding torque, perfect for many applications.
Specifications

Basics	Model	ATO47-1684A
	Step Angle	1.8°
	Length	47mm
	Weight	0.35kg
	Voltage	2.8V
	Current	1.68A
	Resistance	1.65Ω
	Inductance	4.1mH
	Motor Leads	4
	Rotor Inertia	68g-cm²
	Maximum Static Torque	62oz-in/4.4kg-cm
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	-10℃~+50℃
	Insulation Resistance	100MΩ Min. 500VDC
	Dielectric Strength	1Min. 500VAC·5mA
	Shaft Radial Play	0.06Max. 450g
	Shaft Axial Play	0.08Max. 450g

Nema 17 dimensions wiring diagram
Tips: What is stepper motor ?
Stepper motor is an actuator transforming electric pulse into angular displacement. Popularly, when receiving a pulse signal, the stepper motor will rotate a fixed angle (namely "stepping angle") according to the direction set for the stepper motor. The angular displacement volume can be controlled by controlling the pulse number to achieve the purpose of positioning accurately. In the meantime, the rotational velocity and acceleration of motor can be controlled by controlling the pulse frequency to achieve the purpose of speed control.

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