Nema23 Stepper Motor 76mm Dual Shaft 3A 270oz-in 4 Lead Wire for CNC Router Engraving Milling/3D Printer

Package include:

1 x 23HS8430B Stepper Motor (Dual shaft) (76mm, 270oz-in,3A) 

rated current is 3A, allowing for a holding torque of 180Ncm(270oz.in). 

Electrical Specification: 

* Model Number: 23HS8430B

* Motor Type: Hybrid Stepper 

* Step Angle: 1.8 deg. 

* Holding Torque: 1.8Nm(270oz.in) 

* Phase Resistance: 1ohms 

* Rated Current/phase: 3A 

* Inductance:3.5mH+/-20%(1KHz) 

Physical Specification: 

* Frame Size: 57 x 57 x 76 mm 

* Body Length: 76mm 

* Number of Leads: 4 

* Weight: 1.2kg 

Connection: 

Red:     A+

Green:  A-

Yellow: B+

Blue:    B-

General Specification:

Step angle accuracy:+ -  5%(full step,not load)

Resistance accuracy: + - 10%

Inductance accuracy:+ - 20%

Temperature rise: 80deg Max(rated current,2 phase on)

Ambient temperature -----------20deg  ----  +50deg

Insulation resistance:100ohm  Min,500VDC

Insultion Strength--------500VAC for one minute

Usage or Application

 This products are widely used in engraving machine, printer, medical equipment, 

embroidery machine, stage lighting, textile automation, printing, 

packaging and other industries automation equipment.