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High Torque Nema 34 Stepper motor, 8A, 1.8 degree, 4 wires

5 out of 5 based on 1 reviews | Write a review
$185.38
The Nema 34 stepper motor is a professional and high precision stepper motor with 1.8 deg. step angle (200 steps/revolution), 2 phase 4 wires, high holding torque, brand new direct sale by manufacturer.
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SKU: ATO-STEP-21603408
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Delivery date: 6-12 days

Great quality and favorable price Nema 34 2 phase stepper motor, 8A, 4-wire bipolar stepper motor which has 1.8 degree per step for smooth motion and a nice holding torque.

Specifications

Basics Model ATO2160-8004A
Matched the Driver Model ATODSP86 (Click it to see more info)
Step Angle 1.8°
Length 160mm
Weight 5.5kg
Current 8A
Resistance 0.38Ω
Holding Torque 12Nm
Motor Leads 4
Rotor Inertia 4800g-cm2
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

Dimension
stepper motor dimension L60-120
Motor Connection
Motor connection
Tips: What differences between large and small winding wiring methods of 2-phase unipolar stepper motor?

As for 2-phase unipolar stepper motor, there are 6 motor leads and outgoing lines. Such motor can be driven with unipolar or bipolar driver. When 4-line bipolar driver is used to drive 6-line bipolar unipolar stepper motor, there is great difference in wiring mode and the results will be different. 2-phase unipolar and bipolar stepper motors can be connected through large or small winding connection.
Large winding connection also indicates the series connection. It is generally applied into the occasions when the motor rotates at low velocity. The resistance with such connection is double times of single-phase resistance and inductance is 4 times of single-phase inductance and the rated current is 0.7 times of single-phase current of motor. At this time, holding torque is about 1.4 times of unipolar drive.
Small winding connection is generally applicable for occasions when the motor rotates at high velocity. The characteristic parameters of resistance, inductance and holding torque of the motor are the same as the characteristic of the unipolar drive motor.

Existing reviews of High Torque Nema 34 Stepper motor, 8A, 1.8 degree, 4 wires
Good stepper motor and driver.
This NEMA 34 stepper motor performs very well for my application, a milling CNC. Start up and run smoothly without any problem. Works great with the stepper driver I bought here together. Good stepper motor and driver.
From: Gabriel | Date: 28/11/2018
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