Two-phase Four-wire Brushless Stepping Motor
Product Description
| Product Type |
CHS-GM29-10BY dc brushless stepper secondary variable speed motor |
| Fuselage Length | 52.5mm |
| Fuselage thickness | 11.65mm |
| Weight | About 50 g |
| Out axis | Hollow heterosexual bonding axis (see figure for details) |
| Applications |
Home and office Automation Miniature platform and camera system Medical instruments and positioning instruments Intelligent lock and intelligent lighting system |
The brushless stepper motor is an efficient, accurate and simple motor with a wide range of applications.
First of all, the brushless stepper motor has simple structure and long service life. The electrical structure used is solid state conversion, so the brushless stepper motor has no mechanical carbon brush, avoiding the problem of carbon brush wear, extending the service life of the motor, and improving the reliability and stability of the motor.
The secondary deceleration uses a bevel gear transmission structure to change,the output direction, Increase the reduction ratio, increase the torque, reduce the output speed, and change the overall output space positioning design.
The basic reduction structure adopts a tower-type reduction structure.
The whole thin geared motor body gives customers more design imagination.
Bring thinner and lighter designs to intelligent product power systems.
Detailed Images





Input stepper motor parameters
| MODEL | CHS-15BY-M3015 |
| RATED VOLTAGE | 5 V DC (DrIVER IC:16219) | CURRENT PER PHASE | 160mA / PHASE |
| COIL RESISTANCE | 30±7% ohm / PHASE | NO.OF PHASES | 2 PHASES |
| STEP ANGLE | 18° / STEP | EXCITATION METHOD | 2 PHASES EXCITATION |
| DRIVE MODE | BIPOLAR DRIVE | COIL INDUCTANCE | 9.5 mH / PHASE |
| PULL-OUT TORQUE |
MORE THAN 4 gf-cm AT 500 pps |
HOLDING TORQUE |
MORE THAN 16 gf-cm AT 0 pps |
| MAX RESPONSE FREQUENCY | MORE THAN 1200 pps |
MAX STARTING FREQUENCY |
MORE THAN 900 pps |
| INSULATION CLASS | CLASS E FOR COILS |
INSULATION STRENGTH |
100 V AC FOR ONE SECOND |
| INSULATION RESISTANCE | 50MΩ DC 500V |
OPERATING TEMPERATURE |
-0 ~ +55℃ |
Output parameters of deceleration motor
| Model:CHS-GM29-15BY dc brushless stepper twice speed motor |
| Voltage:DC 5V |
| Reduction ratio | STEP ANGLE (STEP) |
No-load speed 1000PPS(rpm) |
Holding torque (kg.cm) |
Pull-out torque (kg.cm) |
| 1:5.58×4 | 0.80645 | 134 | ≥0.2 | ≥0.07 |
| 1:9.68×4 | 0.46488 | 77.5 | ≥0.4 | ≥0.13 |
| 1:20.50×4 | 0.21951 | 36.6 | ≥0.8 | ≥0.25 |
| 1:29.12×4 | 0.15453 | 25.8 | ≥1.0 | ≥0.40 |
| 1:49.99×4 | 0.09002 | 15 | ≥1.8 | ≥0.70 |
| 1:99.00×4 | 0.04545 | 7.6 | ≥4.0 | ≥1.3 |
| 1:151.55×4 | 0.02969 | 4.95 | Can't exceed 4.0kg.cm | ≥2.0 |
| 1:210.59×4 | 0.02137 | 3.56 | ≥2.8 | |
| 1:297.92×4 | 0.0151 | 2.51 | ≥4.0 | |
| 1:379.17×4 | 0.01187 | 1.98 | ≥4.5 |
Packing & Delivery
PACKAGE:
Standard export carton packing.
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
ATTENTION:
If special customs clearance documents are required, please contact us in advance for confirmation.

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