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Sanyo Pancake Stepper Motor: Bipolar, 200 Steps/Rev, 42×11.6mm, 3.5V, 1 A/Phase

This NEMA 17-size pancake bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). It offers a holding torque of 850 g-cm (12 oz-in), and each phase draws 1 A at 3.5 V. This stepper motor’s flat profile (18.6 mm including the shaft) allows it to be used in places where more traditional stepper motors would be too bulky.

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Dimensions

Size:	42 mm square × 11.6 mm (NEMA 17)¹
NEMA size:	17
Weight:	70 g
Shaft diameter:	5 mm

General specifications

Current rating:	1000 mA²
Voltage rating:	3.5 V
Holding torque:	11.8 oz·in
Steps per revolution:	200
Resistance:	3.5 Ohm²
Inductance per phase:	1.2 mH
Number of leads:	4
Lead length:	30 cm
Encoders?:	N

Notes:

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

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