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Open Loop Stepper Motor

Step Angle(°)
0.9
1.2
1.8
Bipolar/Unipolar
Bipolar
Bipolar/Unipolar
Unipolar
Holding Torque (Ncm) -
Holding Torque (oz.in) -
Inductance(mH) -
Phase Resistance(ohm) -
Rated Current (A) -
Shaft Type
D-Cut
Hollow
Key-Way
Keyway
O
Single Shaft/Dual Shaft
Dual Shaft
Single Shaft
Shaft Diameter(mm)
2.5
4
5
6
6.35
8
9
10
12.7
14
19
No. of Lead
3
4
5
6
8
This motor has a torque of 3.0Nm (425oz.in) and its shaft is a 9mm keyway shaft, it can fit with NMRV30 Worm Gearbox directly.
Buy It Now: £29.49
Nema 23 Stepper Motor 23HS32-4004S 2.4Nm 4A 4Wires 8mm Shaft: Number Of Phase: 2, Step Angle: 1.8 deg, Holding Torque: 2.4Nm(339.79oz.in), Rated Current/phase: 4.0A, Frame Size: 57 x 57mm, Body Length: 82mm, Shaft Diameter: Φ8mm, Shaft Length: 21mm, D-cut
Buy It Now: £15.69
This short shaft Nema 23 stepper motor with 13.5mm length shaft, motor size 57x57x76mm. It has 4 wires, each phase draws 2.9A, with holding torque 1.89Nm (269oz.in). It is designed for PLM series Planetary Gearbox.
Buy It Now: £17.42
This motor has a torque of 1.9Nm(269oz.in) and its shaft is a 9mm keyway shaft, it can fit with NMRV30 Worm Gearbox directly.
Buy It Now: £22.05
This bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x52mm. It has 4 wires, each phase draws 2.0A, with holding torque 0.9Nm (127.5oz.in).
Buy It Now: £15.81
This round bipolar Nema 23 stepper motor with step angle 0.9deg and size 57x52mm. It has 4 wires, each phase draws 2.8A, with holding torque 0.7Nm (99.13oz.in).
Buy It Now: £20.41
This nema 23 stepper motor with step angle 1.8deg and size 57x57x114mm. It has 8 wires, which have three connection options: Unipolar or Bipolar(Serial) or Bipolar(Parallel), you can choose any type as you wish. It's houlding torque reach 1.7Nm(240.7oz.in
Buy It Now: £31.34
This bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x41mm. It has 4 wires, each phase draws 2.8A, with holding torque 0.55Nm (78oz.in), a rear shaft is made for encoder or equals.
Buy It Now: £14.43
2 x Nema 17 Bipolar 0.9deg 46Ncm (65.1oz.in) 2A 2.8V 42x42x48mm 4 Wires (17HM19-2004S1) + 2 x Nema 17 Bipolar 59Ncm (84oz.in) 2A 42x48mm 4 Wires w/ 1m Cable & Connector (17HS19-2004S2) + 1 x Nema 17 Bipolar 45Ncm (64oz.in) 2A 42x42x40mm 4 Wires w/ 1m Cabl
Buy It Now: £52.08
This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x48mm. It has 4 wires, each phase draws current 0.85A at 5.3V, with holding torque 44Ncm (62.3oz.in).
Buy It Now: £11.87
This unipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x48mm. It has 6 wires, each phase draws 0.4A at 12V, with holding torque 32Ncm (45.3oz.in).
Buy It Now: £11.87
This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x40mm. It has 4 wires, each phase draws very lower current 0.28A, with holding torque 36Ncm (51oz.in).
Buy It Now: £10.40
This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x39mm. It has 4 wires, each phase draws current 0.85A at 5.4V, with holding torque 36Ncm (51oz.in).
Buy It Now: £10.40
This unipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x39mm. It has 6 wires, each phase draws 0.4A at 12V, with holding torque 26Ncm (37oz.in).
Buy It Now: £10.40
This unipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x33mm. It has 6 wires, each phase draws current 0.31.0A at 12V, with holding torque 15.8Ncm (22.4oz.in).
Buy It Now: £9.64
This unipolar Nema 17 stepper motor with step angle 0.9deg and size 42x42x39mm. It has 6 wires, each phase draws current 0.8A at 6V, with holding torque 26Ncm (36.8oz.in).
Buy It Now: £12.79