Description
- 25 mm diameter 30.75 mm length for high-precision medium-torque applications
- Operates at 24 V DC (10 %) with bipolar 2-phase 2-2 excitation and 15 step angle
- Delivers 110 gfcm holding torque and 60 gfcm pull-out torque (at 800 Hz & 24 V)
- Low noise ( 50 dB) and smooth motion with strong detent torque of 40 gfcm
- Ideal for POS printers and other office or automation equipment requiring stable torque output
The BY PM Stepper Motor 25BY26-028 is a 25 mm permanent magnet stepper motor designed for reliable, smooth motion control in POS printers, labeling systems, and compact automation applications.
Operating at 24 V DC (10 %), this motor features a bipolar 2-phase 2-2 excitation system with a 15 step angle, offering accurate incremental movement, excellent repeatability, and low noise operation.
It produces a holding torque of 110 gfcm and pull-out torque of 60 gfcm (at 800 Hz & 24 V), ensuring consistent performance across varied speeds and loads.
The rugged structure, Class E insulation, and broad operating temperature range make it ideal for use in professional and industrial-grade equipment where precision and durability are essential.
View moreWhat’s Included1 BY PM Stepper Motor 25BY26-028Dimensions
Diameter: 25 mm
Body Length: 30.75 mm
Height: 37.8 mm
Weight: 55 g
Specifications
Model Number: 25BY26-028
Model Type: BY Permanent Magnet Stepper Motor
Drive Voltage: 24 10 % V DC
Rated Voltage: 24 V
Phase: 2
Exciting Method: 2-2
Exciting Mode: Bipolar
Step Angle: 15
Rotation Direction: CW / CCW
Resistance: 16 10 %
Inductance: 10 mH 20 %
Max Starting Pulse Rate: 600 Hz
Max Response Pulse Rate: 800 Hz
No-Load Speed: 1500 rpm (max 2000 rpm)
Holding Torque: 110 gfcm
Pull-Out Torque: 60 gfcm (at 800 Hz & 24 V)
Detent Torque: 40 gfcm
Noise: 50 dB
Axial Endplay: 0.5 mm
Radial Endplay: 0.1 mm
Dielectric Strength: 500 V AC / 1 s 3 mA
Insulation Resistance: 100 M (500 V DC)
Insulation Class: E
Temperature Rise: 115 C
Operating Temperature: 10 C to +50 C
Storage Temperature: 30 C to +80 C
Operating Humidity (Non-Condensing): 20 90 % RH
Storage Humidity (Non-Condensing): 8 90 % RH
Testing Conditions: 20 C 2 C, 65 % 5 % RH
Basic Placement: Horizontal
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