15BYHJ POM Geared Stepper Motor
Features
15mm series of PM stepper motors use permanent magnet rotors and are commanded by electrical pulses. The motors are constructed with the housing at the diameter of 15mm.
Before the involvement of any of gearboxes, the step angle was initially to be 18° and the motor itself rotated by having the holding torque as much as 40g.cm maximally.
From the above picture, you see that our PM stepper motor has been assembled with a planetary gearbox made from POM while the gear ratio is determined at 1:50.
Due to the space constraint inside the motor, a PCB (printed circuit board for short) is put outside and welded with the out leads. Around the PCB, a black cover made from PBT is especially used to prevent any dusts to ensure the PM stepper motor can operate properly in a good working condition for a longer term.
Specification
| Model | Step Angle
(°) |
No. of Phase | Voltage
(VDC) |
Current
(A) |
Resistance
(Ω) |
Inductance
(mH) |
No-load Staring Frequency
(PPS) |
Pull-in Torque
(g.cm) |
Gear Rator |
| 15BYHJ50-05 | 18 | 2 | 5 | 0.5 | 10 | 2.3 | 1280 | 280 | 50 |
| 15BYHJ102.5-01 | 18 | 2 | 5 | 0.5 | 10 | 2.25 | 1000 | 350 | 102.5 |
Applications
The 15BYHJ POM geared stepper motors are widely applied to Fax paper cutter, scanner, copy machine, IP camera as well as healthcare products.
