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Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 42×48mm, 4V, 1.2 A/Phase

Pololu item #: 1200
Brand: SOYO	supply outlook
Status: Active and Preferred

Price break	Unit price (US$)
1	26.95
5	25.33
25	23.81

Quantity:
backorders allowed

This NEMA 17-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.2 A at 4 V, allowing for a holding torque of 3.2 kg-cm (44 oz-in).

	Description		Specs (13)		Pictures (8)		Resources (1)		FAQs (2)		On the blog (1)

Dimensions

Size:	42.3 mm square × 48 mm (NEMA 17)¹
NEMA size:	17
Weight:	350 g
Shaft diameter:	5 mm

General specifications

Shaft type:	5 mm "D"
Current rating:	1200 mA²
Voltage rating:	4 V
Holding torque:	44 oz·in
Steps per revolution:	200
Resistance:	3.3 Ohm²
Inductance per phase:	2.8 mH
Number of leads:	6
Lead length:	30 cm

Notes:

1: Not including the shaft.
2: Per coil.

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