Nema 17 Bipolar 0.9deg 11Ncm (15.6oz.in) 1.2A 3.6V 42x42x21mm 4 Wires

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Model: 17HM08-1204S
Stock Status: 667
SKU: 17HM08-1204S

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This bipolar Nema 17 stepper motor with step angle 0.9deg and size 42x42x21mm. It has 4 wires, each phase draws current 1.2A, with holding torque 11Ncm (15.6oz.in).

Electrical Specification

Manufacturer Part Number: 17HM08-1204S
Motor Type: Bipolar Stepper
Step Angle: 0.9 deg
Holding Torque: 11Ncm(15.6oz.in)
Rated Current/phase: 1.2A
Phase Resistance: 3.0ohms
Inductance : 2.2mH ± 20%(1KHz)

Physical Specification

Frame Size: 42 x 42mm
Body Length: 21mm
Shaft Diameter: Φ5mm
Shaft Length: 17mm
Number of Leads: 4
Lead Length: 300mm
Weight : 150g

Connection

A+	A-	B+	B-
Black	Green	Red	Blue

Resources

Full Datasheet: 17HM08-1204S.pdf

Electrical Specification
Inductance(mH)	3
Phase Resistance(ohm)	3
Rated Current(A)	1.2
Step Angle(deg.)	0.9
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	11
Holding Torque(oz.in)	15.6
Physical Specification
Frame Size(mm)	Nema 17 (42 x 42)
Body Length(mm)	21
Single Shaft/Dual Shaft	Single Shaft
Output Shaft Type	O
Shaft Diameter(mm)	5
Shaft Length(mm)	17
No. of Lead	4
Lead Length(mm)	300
Weight(g)	150