Nema 8 Bipolar 1.8deg 3Ncm (4.25oz.in) 0.3A 12V 20x20x38mm 4 Wires

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Model: 8HS15-0304S
In Stock: 100
SKU: 8HS15-0304S

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This nema 8 stepper motor with step angle 1.8deg and size 20x20x38mm. It has 4 wires, each phase draws 0.3A at 12.0V, with holding torque 3Ncm (4.25oz.in)

Electrical Specification

Manufacturer Part Number: 8HS15-0304S
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 3Ncm(4.25oz.in)
Rated Current/phase: 0.3A
Phase Resistance: 40ohms
Inductance : 18mH ± 20%(1KHz)

Physical Specification

Frame Size: 20 x 20mm
Body Length: 38mm
Shaft Diameter: Φ4mm
Shaft Length: 20mm
D-cut Length: 15mm
Number of Leads: 4
Lead Length: 300mm
Weight: 80g

Connection

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

Resources

Full Datasheet: 8HS15-0304S.pdf

Electrical Specification
Inductance(mH)	18
Phase Resistance(ohm)	40
Rated Current(A)	0.3
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	3
Holding Torque(oz.in)	4.25
Physical Specification
IP Rating	40
Frame Size(mm)	Nema 08 (20 x 20)
Body Length(mm)	38
Single Shaft/Dual Shaft	Single Shaft
Output Shaft Type	D-Cut
Shaft Diameter(mm)	4
Shaft Length(mm)	20
No. of Lead	4
Lead Length(mm)	300
Weight(g)	80