GM29-N30 DC Variable Speed Motor
Product Description:
| Brand | chihai motor |
| Model | CHF-GM29-N30V dc secondary variable speed motor |
| Fuselage Length | 55.8mm |
| Fuselage thickness | 11.65mm |
| weight | About 43 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 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.





Product & specifications:
| MODEL:CHF-GM29-N30VA DC variable speed motor | |||||||
| Voltage: DC 12.0V MAX POWER 1.5 W | |||||||
| RATIO | 1:30 | 1:50 | 1:100 | 1:150 | 1:210 | 1:298 | 1:380 |
| No-load current (mA) | ≤75 | ≤75 | ≤75 | ≤75 | ≤75 | ≤75 | ≤75 |
| No-load speed (rpm) | 130 | 80 | 40 | 26 | 18.5 | 13 | 10 |
| Rated torque (g.cm) | 0.3 | 0.60 | 1.20 | 2.00 | 2.50 | 4.50 | 6.00 |
| Rated-load speed (rpm) | 70 | 42 | 20 | 12 | 13 | 11 | 8 |
| Rated-load current (mA) | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
| STALL torque (Kg.cm) | ≥3.0 | ≥4.0 | can't exceed 6.0kg.cm (0.6N.m) | ||||
| STALL current (mA) | ≤0.60 | ≤0.60 | ≤0.60 | ≤0.60 | ≤0.60 | ≤0.60 | ≤0.60 |
| Voltage: DC 9.0V MAX POWER 0.7 W | |||||||
| RATIO | 1:30 | 1:50 | 1:100 | 1:150 | 1:210 | 1:298 | 1:380 |
| No-load current (mA) | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 |
| No-load speed (rpm) | 100 | 55 | 30 | 20 | 14 | 10 | 7.5 |
| Rated torque (g.cm) | 0.25 | 0.50 | 1.00 | 1.80 | 2.50 | 4.00 | 5.00 |
| Rated-load speed (rpm) | 50 | 28 | 15 | 10 | 10 | 8.5 | 6 |
| Rated-load current (mA) | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.2 | ≤0.2 | ≤0.2 |
| STALL torque (Kg.cm) | ≥2.0 | ≥4.0 | ≥5.0 | can't exceed 6.0kg.cm (0.6N.m) | |||
| STALL current (mA) | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 |
| Voltage: DC 6.0V MAX POWER 0.35 W | |||||||
| RATIO | 1:30 | 1:50 | 1:100 | 1:150 | 1:210 | 1:298 | 1:380 |
| No-load current (mA) | ≤55 | ≤55 | ≤55 | ≤55 | ≤55 | ≤55 | ≤55 |
| No-load speed (rpm) | 65 | 38 | 19 | 12 | 9 | 6.5 | 5 |
| Rated torque (g.cm) | 0.20 | 0.40 | 0.80 | 1.50 | 2.00 | 3.50 | 4.00 |
| Rated-load speed (rpm) | 32 | 19 | 9.5 | 6.5 | 4.5 | 4.5 | 4 |
| Rated-load current (mA) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.12 | ≤0.10 |
| STALL torque (Kg.cm) | ≥1.5 | ≥3.5 | ≥4.5 | can't exceed 6.0kg.cm (0.6N.m) | |||
| STALL current (mA) | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 |
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