Description
- Compact 15 mm diameter 16.2 mm length 16.9 mm height for space-saving applications
- Operates at 5 V DC (10%) with bipolar 2-phase excitation and 18 step angle
- Provides stable holding torque of 30 gfcm and low noise ( 50 dB)
- High response speed up to 1500 Hz and maximum no-load speed of 4500 rpm
- Ideal for thermal printers and miniature motion control systems
The BY PM Stepper Motor 15BY25-560A is a high-precision 15 mm permanent magnet stepper motor developed for compact and reliable motion applications such as thermal printers and office automation equipment.
Operating at 5 V DC (10%) with a bipolar 2-phase 2-2 excitation method and 18 step angle, it offers smooth incremental motion, low vibration, and long service life.
The motor achieves a holding torque of 30 gfcm and a pull-out torque of 13 gfcm (at 800 Hz & 5 V), with noise levels below 50 dB.
It is lightweight (9 g), efficient, and built to withstand temperatures from 10 C to +50 C in operation and up to 80 C in storage, making it ideal for miniature automation modules and embedded systems.
View moreWhat’s Included1 BY PM Stepper Motor 15BY25-560ADimensions
Diameter: 15 mm
Body Length: 16.2 mm
Height: 16.9 mm
Weight: 9 g
Specifications
Model Number: 15BY25-560A
Model Type: BY Permanent Magnet Stepper Motor
Drive Voltage: 5 10% V DC
Rated Voltage: 5 V
Phase: 2
Exciting Method: 2-2
Exciting Mode: Bipolar
Step Angle: 18
Step Accuracy: 7 %
Rotation Direction: CW / CCW
Resistance: 10 10 %
Inductance: 3.4 mH 20 %
Max Starting Pulse Rate: 1100 Hz
Max Response Pulse Rate: 1500 Hz
No-Load Speed: 3300 rpm (max 4500 rpm)
Holding Torque: 30 gfcm
Pull-Out Torque: 13 gfcm (at 800 Hz & 5 V)
Detent Torque: 8 gfcm
Moment of Inertia: 0.06 gcm
Noise: 50 dB
Axial Endplay: 0.5 mm
Radial Endplay: 0.1 mm
Nickel Plating Thickness: 0.002 mm
Dielectric Strength: 500 V AC / 1 s 3 mA
Insulation Resistance: 100 M (at 500 V DC)
Insulation Class: E
Temperature Rise: 115 C
Operating Temperature Range: 10 C to +50 C
Storage Temperature Range: 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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