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Sanyo Pancake Stepper Motor: Bipolar, 200 Steps/Rev, 42×18.6mm, 5.4V, 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 1.9 kg-cm (26 oz-in), and each phase draws 1 A at 5.4 V. This stepper motor’s flat profile (25.6 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 × 18.6 mm (NEMA 17)¹
NEMA size:	17
Weight:	140 g
Shaft diameter:	5 mm

General specifications

Current rating:	1000 mA²
Voltage rating:	5.4 V
Holding torque:	26.33 oz·in
Steps per revolution:	200
Resistance:	5.4 Ohm²
Inductance per phase:	2.9 mH
Number of leads:	4
Lead length:	30 cm
Encoders?:	N

Notes:

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

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