Mechanical Components » Stepper Motors »

Stepper Motor: Bipolar, 200 Steps/Rev, 57×56mm, 2.5V, 2.8 A/Phase

Pololu item #: 1474
Brand: SOYO	supply outlook
Status: Active and Preferred

Price break	Unit price (US$)
1	47.95
5	45.07
25	42.37

Quantity:
backorders allowed

This NEMA 23-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 2.8 A at 2.5 V, allowing for a holding torque of 13 kg-cm (180 oz-in).

Compare all products in Stepper Motors or NEMA 23 Stepper Motors.

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

Dimensions

Size:	56.4 mm square × 56 mm¹
NEMA size:	23
Weight:	700 g
Shaft diameter:	6.35 mm

General specifications

Shaft type:	1/4 inch "D"
Current rating:	2800 mA²
Voltage rating:	2.5 V
Holding torque:	180 oz·in
Steps per revolution:	200
Resistance:	0.9 Ohm²
Inductance per phase:	2.5 mH
Number of leads:	4
Lead length:	30 cm

Notes:

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

Related products

	Steel L-Bracket for NEMA 23 Stepper Motors
	Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller (Connectors Soldered)
	Pololu High-Power Stepper Motor Driver 36v4
	AMIS-30543 Stepper Motor Driver Carrier
	MP6500 Stepper Motor Driver Carrier, Potentiometer Current Control
	MP6500 Stepper Motor Driver Carrier, Digital Current Control
	DRV8825 Stepper Motor Driver Carrier, High Current
	DRV8834 Low-Voltage Stepper Motor Driver Carrier
	A4988 Stepper Motor Driver Carrier, Black Edition
	A4988 Stepper Motor Driver Carrier
	Pololu Universal Aluminum Mounting Hub for 1/4″ (6.35mm) Shaft, #4-40 Holes (2-Pack)
	Pololu Universal Aluminum Mounting Hub for 1/4″ (6.35mm) Shaft, M3 Holes (2-Pack)
	Pololu Aluminum Scooter Wheel Adapter for 1/4″ Shaft
	Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×41mm, 5.7V, 1 A/Phase
	Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×56mm, 7.4V, 1 A/Phase
	Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×56mm, 3.6V, 2 A/Phase
	Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 8.6V, 1 A/Phase
	Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase
	Stepper Motor: Bipolar, 200 Steps/Rev, 57×76mm, 3.2V, 2.8 A/Phase
	Crimping Tool: 0.08-0.5 mm² Capacity, 20-28 AWG
	Male Crimp Pins for 0.1" Housings 100-Pack
	0.1" (2.54mm) Crimp Connector Housing: 1x4-Pin 10-Pack
	0.1" (2.54mm) Crimp Connector Housing: 1x6-Pin 10-Pack