640 Oz-in Nema 34 Stepper Motor

640 Oz-in Nema 34 Stepper Motor can be run on high end gecko stepper drivers G201X G203V ect. in Bipolar Parallel or can be run on the G250 based drivers in Bipolar Series.

Model Number: 34H280-45-8A

Specifications
Size: Nema 34
Phase: 2 or 4 Phase
Step Angle: 1.8 Degrees
Single Shaft
Holding Torque: 640 Oz-in Bipolar, 455 Oz-in Unipolar
Bipolar/Unipolar 8 Wire

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Bipolar Parallel
Voltage: 50V Max
Current: 6.3A
Resistance: 0.36 ohm
Inductance: 2.2 mH
Holding Torque: 640 Oz-in

Bipolar Series
Voltage: 100V Max
Current: 3.2A
Resistance: 1.42 ohm
Inductance: 8.8 mH
Holding Torque: 640 Oz-in

Unipolar
Voltage: 50V Max
Current: 4.5A
Resistance: 0.71 ohm
Inductance: 2.2 mH
Holding Torque: 455 Oz-in

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Wiring Bipolar Parallel
A+ = Red + Blue
A- = Yellow + Black
B+ = White + Brown
B- = Orange + Green

Wiring Bipolar Series
A+ = Red
A- = Black
B+ = White
B- = Green
Join Yellow + Blue
Join Orange + Brown

Wiring Unipolar
A+ = Red
A- = Yellow
C+ = Blue
C- = Black
B+ = White
B- = Orange
D+ = Brown
D- = Green

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Physical Dimensions
Shaft: 12.7mm (1/2")
Length: 78mm
Height: 86mm
Width: 86mm