15BYHJ PM 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.
- The step angle was initially to be 18° and the motor itself rotated by having the holding torque as much as 40g.cm maximally.
- 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.
Specifications
| Model | Step Angle
( °) |
No. of Phase | Voltage
(VDC) |
Current
(A) |
Resistance
(Ω) |
Inductance
(mH) |
Holding Torque
(g.cm) |
Detent Torque
(g.cm) |
Rotor Inertia
(g/cm²) |
Leads |
| 15BYHJ50 | 18/50 | 2 | 5 | 0.5 | 10 | 2.3 | 1/50 | 1380 | 1280 | 280(At 200pps) |
| 15BYHJ102.5 | 18/102.5 | 2 | 5 | 0. 5 | 10 | 2.3 | 1/102.5 | 1200 | 1000 | 350(At 200pps) |
Dimensions (Unit=mm) & Wiring
Applications
Typical applications of our PM stepper motors are in Fax machine, scanner, copy machine, IP camera as well as healthcare products.
