4-wire Nema 17 Bipolar Stepper motor, 6V 0.8A, 1.8 degree

$36.46

The 6V 0.8A, 2 phase NEMA 17 bipolar stepper motor is a 4-wire bipolar stepper motor with 1.8°per step, specified to have a holding torque of 44oz-in, favorable price and direct sale by manufacturer.

SKU: ATO47-0804A

Qty:

Delivery date: 6-12 days

Overview

4-wire Nema 17 bipolar stepper motor, 6V 0.8A, with 1.8 degree step angle for smooth motion and a nice holding torque, perfect for many applications.
Specifications

Basics	Model	ATO47-0804A
	Step Angle	1.8°
	Length	47mm
	Weight	0.35kg
	Voltage	6V
	Current	0.8A
	Resistance	7.5Ω
	Inductance	10mH
	Motor Leads	4
	Rotor Inertia	68g-cm²
	Maximum Static Torque	44oz-in/3.17kg-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 phase number of stepper motor
Phase number of stepper motor indicates the winding number inside the motor. At the present, 2-phase, 3-phase, 4-phase and 5-phase stepper motors are common. Due to the difference in motor phase number, there is also difference in stepping angle. In general, the stepping angle of 2-phase motor is 0.9°/1.8°, that of 3-phase 1.2° and that of 5-phase 0.36°/0.72°. If subdivided driver is not available, the requirement of stepping angle is mainly satisfied by relying on choosing the stepper motors of different phases. By contrast, if subdivided driver is available, "the phase number" will become meaningless. At this time, it is only necessary to change subdivision number on the driver to change the stepping angle.

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