Nema 17 Bipolar 1.8deg 16Ncm (22.6oz.in) 1A 3.7V 42x42x20mm ...

Qty	5	10	50	100
Price	$7.96	$7.56	$7.17	$6.77
Save	5%	10%	14%	19%

Connectors: Molex, Harwin, Tyco/AMP, JST etc.
Lead wires & cables: Special lengths, Protective hose
Shaft: Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
Winding: Resistance, Inductance, Rated Current, etc.

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This is the shortest bipolar Nema 17 stepper motor we have, it with step angle 1.8deg and size 42x42x20mm. It has 4 wires, each phase draws current 1.0A, with holding torque 16Ncm (22.6oz.in).

Note: Currently this motor STOCKED IN CHINA has two appearanc,but with the same performance. One is blacka and the other is silver. If you have a prefer appearance,please leave us a message when ordering. Or the motor will be shipped randomly regardless of the appearance.

Electrical Specification

Manufacturer Part Number: 17HS08-1004S
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 16Ncm(22.6oz.in)
Rated Current/phase: 1.0A
Voltage: 3.7V
Phase Resistance: 3.7ohms
Inductance: 4.5mH ± 20%(1KHz)

Physical Specification

Frame Size: 42 x 42mm
Body Length: 20mm
Shaft Diameter: Φ5mm
Shaft Length: 20mm
D-cut Length: 16.5mm
Number of Leads: 4
Lead Length: 400mm
Weight: 140g

Connection

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

Resources

Full Datasheet: 17HS08-1004S.pdf
Torque Curve: 17HS08-1004S Torque Curve.pdf

Electrical Specification
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	16
Holding Torque(oz.in)	18.4
Inductance(mH)	4.5
Phase Resistance(ohm)	3.5
Rated Current(A)	1
Step Angle(°)	1.8
Physical Specification
Body Length(mm)	20
Frame Size(mm)	42 x 42
Single Shaft/Dual Shaft	Single Shaft
Shaft Type	D-Cut
Shaft Diameter(mm)	5
Shaft Length(mm)	20
No. of Lead	4
Lead Length(mm)	400
Weight(g)	150