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Stepper Motor: Bipolar, 200 Steps/Rev, 28×45mm, 4.5V, 0.67 A/Phase

Pololu item #: 1206
Brand: SOYO
Status: Active and Preferred

Price break	Unit price (US$)
1	30.95
5	29.09
25	27.35

Quantity:
backorders allowed

This NEMA 11-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in).

	Description		Specs (13)		Pictures (6)		Resources (2)		FAQs (2)		On the blog (0)		Distributors (44)

Dimensions

Size:	28 mm square × 45 mm¹
NEMA size:	11
Weight:	140 g
Shaft diameter:	5 mm

General specifications

Shaft type:	5 mm "D"
Current rating:	670 mA²
Voltage rating:	4.5 V
Holding torque:	13 oz·in
Steps per revolution:	200
Resistance:	6.8 Ohm²
Inductance per phase:	4.9 mH
Number of leads:	4
Lead length:	30 cm

Notes:

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

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