High Torque Nema 34 Stepper Motor, 6A, 1.8 degree, 4 wires

$106.62

2-phase 4-wire Nema 34 stepper motor with high torque, 4.4Nm holding torque, 4.5A phase current and 1.8 degree step angle. These are new motors in perfect working condition. Manufacturer direct sale.

Matched Drive

SKU: ATO-STEP-2803406

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Delivery date: 6-12 days

Overview

Nema 34 Stepper motor, 4.4Nm in 80mm, 1.8 degree, manufacturer direct sale.

Specification

Basics	Model	ATO280-6004A
	Matched Driver Model	ATODSP86(Click it to see more info)
	Holding torque	4.4Nm
	Current/phase	6A
	Resistance	0.4Ω
	Step angle	1.8°
	Rotor inertia	1600g.cm²
	Weight	2.4kg
	Length	80mm
	Motor leads	4
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 500V DC
	Dielectric Strength	500V AC for one minute
	Shaft Radial Play	0.06Max.(450g)
	Shaft Axial Play	0.08Max.(450g)

Dimensions

Motor Connection

/Motor connection

Details

Nema 34 Stepper Motor,1.1A-8A Details

Tips: Stepper motor can rotate continuously?

If the stepper motor rotates for a long time continuously, the temperature of motor will rise. When exceeding the internal heat resistance grade, the insulation performance will be deteriorated. When using the stepper motor, the motor can rotate continuously so long as the surface temperature of motor shell is below 100℃. The temperature of stepper motor can be easily reduced through following methods.

Select motor with sufficient torque and reduce the running current.
Heating can be effectively inhibited by reducing the running current. However, corresponding output torque will also be reduced. Therefore, it is necessary to reserve certain margin when selecting the motor.
Select efficient stepper motor, by optimizing the material, the loss is substantially reduced and heating also can be reduced.

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