PM Stepping Motor 20BY45

█ Product Introduction

Model:20BY45
The rotor of the Leili PM stepping motor uses permanent magnetic materials. The PM stepping motor’s continuous operation follows the principle that the same poles repel and different poles attract between the rotor and the stator. It is generally an inner rotor type motor, and the N and S poles are evenly distributed on the outer surface of the cylindrical rotor (The outer surface is toothless). PM stepping motors are usually two-phase, with small torque and volume.
█ Application
Industry: Printer

█ Optional parts

Warm reminder:
The following product parameters are standard products, our company can do product design, development and production according to the special needs of customers. For more information, please contact marketing@leiligroup.com.

Availability:

Quantity:



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Application:
Industry
Dimension Diameter (PM):
20
Step Angle(°) PM:
18
Rated Voltage（DCV）PM:
24
Resistance(Ω) PM:
0-30
Holding Torque（mN.m）PM:
0-50

Product Description

Performance parameter

motor model	Step angle	Excitation method	Drive way	Voltage	Current / phase	Coil resistance / phase	Self-positioning torque	Self-positioning torque	Holding torque	noise	Working temperature
motor model	(°)	Excitation method	Drive way	(VDC)	(mA)	(Ω)	(mN.m)	(mN·m)	(Ω)	(A)	(℃)
20BY45	18	2-2	Bipolar	24	350	13	1.22	≥ 10.2	AC 500 [V]	≤ 50	-10 ～ 50
20BY45	18	Phase	Bipolar	24	350	20	1.22	≥ 8.33	1 [min]	(No strange sound)	-10 ～ 50