25BYHJ-P geared pm stepper motor/ 25mm pm stepper motor with
In contrast to 15mm series PM stepper motors, 25mm series motors
have been increased in motor size (with a housing diameter at 25mm)
to produce higher holding torques for different applications.
25mm PM stepper motor operates on the reaction between a
permanent-magnet rotor and an electromagnetic field and normally we
use ferrite sintered magnet to form into a PM rotor.
From the picture, you see that our 25mm PM stepper motors are built
with a planet gearbox, whose main material is POM. Currently we
offer 2 options in speed ratio IE one is 1:76 and the other is
1:30.3. Planetary gearboxes are used in applications requiring low
backlash, compact size, high efficiency and resistance to shock and
Our 25mm PM stepper motors assembled with the aforesaid gearboxes
have been well known in motion control industry due to a highly
efficiency in power transmission and greater stability.
|No. of Phase|
No-load Starting Frequency
You can easily find an existing of 25mm PM stepper motors in
precise automotive instrumentations, medical equipment and machine