Stepper Motor: Bipolar, 200 Steps/Rev, 20×30mm, 3.9V, 0.6 A/Phase
This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in).
The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other.
These leads connect to the stepper motor through a removable JST-ZHR-5 connector.
The 4 mm universal mounting hub can be used to mount objects on the stepper motor’s 4 mm-diameter output shaft.
This small NEMA 8-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in).
With a weight of 60 g, this is one of the smallest stepper motors we carry.
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Pololu Universal Aluminium Mounting Hub (4mm Shaft) Pair, 4-40 HolesSpecial Price £4.82 £4.02 Regular Price £6.89 -
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Pololu Universal Aluminium Mounting Hub (4mm Shaft) Pair, M3 HolesSpecial Price £6.31 £5.26 Regular Price £9.02
| Size: | 20mm square x 30mm (not including the shaft) |
| NEMA size: | 8 |
| Weight: | 60g |
| Shaft diameter: | 4mm "D" type |
| Current rating: | 600mA per coil |
| Voltage rating | 3.9V |
| Holding Torque | 2.5 oz in |
| Steps per revolution: | 200 |
| Resistance: | 6.5 Ohm per coil |
| Inductance per phase: | 1.7 mH |
| Number of leads: | 4 |
| Lead length: | 30cm |
