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GERMANY HOT SALE ! ! 5 PCS NEMA23 STEPPER MOTOR 425OZ-IN,4.2A,CNC Router or Mill  342-309-7855

$207.50
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Shipping Method
Estimated Delivery Time
Free Shipping
(By China Post Air Mail)
15-26 days
(It may take longer time during holidays.)
EMS 5-16 days
UPS/DHL/Fedex IE/Fedex IP 3-7 days

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Product Details

This item includes:

5 PCS Nema 23 Stepper Motor Single shaft with 428oz-in holding torque,4.2A ,(WT57STH115-4204A)

1, Stepper Motor

Technical Specifications

Part No.: WT57STH115-4204A Single shaft

Frame Size: NEMA23

Step Angle: 1.8 degree

Voltage: 3.78VDC

Current: 4.2 A /phase

Resistance: 0.9Ohm/phase

Inductance: 3.8mH/phase

Holding torque: 30 Kg -cm 428 oz -in

Rotor inertia: 810 g -cm2

Detent torque: 1.2 kg -cm

Number of wire leads: 4

Weight: 1.55KG

Length: 115 mm

Front shaft diameter: 8mm

Front shaft length: 21mm round shaft

Black A+

Green A-

Red B+

Blue B-

DQ542MA is a type of two-phase hybrid stepping motor driver, The drive voltage of which is from 18VDC to 50VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DQ542MA run under high speed is also significantly higher than the other two-phase driver, what's more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, Computer embroider machine, packing machines and so on.

Features:

l High performance, low price

l Average current control, 2-phase sinusoidal output current drive

l Supply voltage from 18VDC to 50VDC

l Opto-isolated signal I/O

l Overvoltage, under voltage, overcorrect, phase short circuit protection

l 15 channels subdivision and automatic idle-current reduction

l 8 channels output phase current setting

l Offline command input terminal

l Motor torque is related with speed, but not related with step/revolution

l High start speed

l High hording torque under high speed

Electrical specification:

Input voltage

18-50VDC

Input current

4A

Output current

1.0A ~ 4.2A

Consumption

Consumption:80W  Internal Insurance: 6A

Temperature

Working Temperature -10~ 45   

Stocking temperature -40 ~ 70

Humidity

Not condensation, no water droplets

gas

Prohibition of combustible gases and conductive dust

weight

200G

 

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