28mm Stepping Motor

28mm frame size stepper motor,is our small stepping motor,mainly for small machines like printer,electric toys equipment... The 2 phase stepping motor torque from 430g.cm to 1200g.cm,and also have dual axis

Product Introduction

1.8^。Size 28mm High Torque Hybrid Stepper Motor

Item	Specifications
Step Angle	1.8^。
Step Angle Accuracy	±5% (full step, no load)
Resistance Accuracy	±10% @20℃
Inductance Accuracy	±20% @1kHz
Temperature Rise	80^。C Max.(rated current,2 phase on)
Ambient Temperature	-20^。C~+50^。C
Insulation Resistance	100MΩMin. ,500VDC
Dielectric Strength	500VAC for one minute
Shaft Radial Play	0.02Max. (450 g-load)
Shaft Axial Play	0.08Max. (450 g-load)
Max. radial force	28N (20mm from the flange)
Max. axial force	10N

Size 28mm High Torque Hybrid Stepper Motor Specifications

Model No.		Rated Voltage	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Rotor Inertia	Weight	Length (Max)
Single Shaft	Double Shaft	V	A	Ω	mH	g. cm		kg-m²	kg	mm
EO28-430A	EO28-430B	2.66	0.95	2.8	0.8	430	6	9	0.11	32
EO28-600A	EO28-600B	3.8	0.67	5.6	3.4	600	4	9	0.11	32
EO28-750A	EO28-750B	3.4	0.95	3.4	1.2	750	6	12	0.14	45
EO28-950A	EO28-950B	4.56	0.67	6.8	4.9	950	4	12	0.14	45
EO28-900A	EO28-900B	4.4	0.95	4.6	1.8	900	6	18	0.2	51
EO28-1200A	EO28-1200B	6.2	0.67	9.2	7.2	1200	4	18	0.2	51