Etonm Motor entered DC Motor Industry since 2001, designed and developed series of DC Gear Motor, there are ET-SGM12, ET-SGM16, ET-SGM20, ET-SGM25, ET-SGM27, ET-SGM37, Every series has several types.
Overviews
| Performance Range: | Key Features: | Typical Applications: |
| -Voltage: 3~24VDC -Speed: 3-800rpm -Torque: 0.2~12kg.cm |
-Precious Metal/Carbon Brush -Precise Metal Gears -CW/CCW Running -Low noise |
-Security and Safe Industry -Beautry and Health Care -Equipment and Appratus |
| Gear Ratio Stage | 4 | 5 | 6 | 7 | 8 |
| Gear Ratio | 13 | 29 | 55 | 121 | 266 |
| 21 | 41 | 63 | 139 | 307 | |
| 47 | 89 | 171 | 376 | ||
| 103 | 197 | 433 | |||
| 226 | 499 | ||||
| Gearbox Length(L) | 23 | 27 | |||
Reference Data
| MODEL | VOLTAGE | NO LOAD | AT RATED LOAD | ||||
| OPERATION RANGE |
NOMINAL | SPEED | CURRENT | SPEED | CURRENT | TORQUE | |
| r/min | A | r/min | A | kg.cm | |||
| ET-SGM25A-06333 | 3.0-7.2 | 6.0 | 333 | ≤0.12 | 262 | ≤0.54 | 0.45 |
| ET-SGM25A-06241 | 3.0-7.2 | 6.0 | 241 | ≤0.12 | 188 | ≤0.54 | 0.67 |
| ET-SGM25A-06170 | 3.0-7.2 | 6.0 | 170 | ≤0.12 | 132 | ≤0.54 | 0.95 |
| ET-SGM25A-06149 | 3.0-7.2 | 6.0 | 149 | ≤0.12 | 116 | ≤0.54 | 1.1 |
| ET-SGM25A-06127 | 3.0-7.2 | 6.0 | 127 | ≤0.12 | 99 | ≤0.54 | 1.3 |
| ET-SGM25A-06111 | 3.0-7.2 | 6.0 | 111 | ≤0.12 | 87 | ≤0.54 | 1.5 |
| ET-SGM25A-0678 | 3.0-7.2 | 6.0 | 78 | ≤0.12 | 61 | ≤0.54 | 2.1 |
| ET-SGM25A-0668 | 3.0-7.2 | 6.0 | 68 | ≤0.12 | 53 | ≤0.54 | 2.4 |
| ET-SGM25A-0658 | 3.0-7.2 | 6.0 | 58 | ≤0.12 | 45 | ≤0.54 | 2.8 |
| ET-SGM25A-0650 | 3.0-7.2 | 6.0 | 50 | ≤0.12 | 39 | ≤0.54 | 3.2 |
| ET-SGM25A-0641 | 3.0-7.2 | 6.0 | 41 | ≤0.12 | 32 | ≤0.54 | 4 |
| ET-SGM25A-0631 | 3.0-7.2 | 6.0 | 31 | ≤0.12 | 24 | ≤0.54 | 5 |
| ET-SGM25A-0622.8 | 3.0-7.2 | 6.0 | 22.8 | ≤0.12 | 18 | ≤0.54 | 6* |
| ET-SGM25A-0618 | 3.0-7.2 | 6.0 | 18 | ≤0.12 | 14 | ≤0.54 | 6* |
| ET-SGM25A-0614 | 3.0-7.2 | 6.0 | 14 | ≤0.12 | 11 | ≤0.54 | 6* |
| ET-SGM25A-0308 | 2.0-6.0 | 3.0 | 8 | ≤0.07 | 5.5 | ≤0.22 | 4 |
| ET-SGM25A-0307 | 2.0-6.0 | 3.0 | 7 | ≤0.07 | 5 | ≤0.22 | 5 |
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Customizations: 1. Shaft dimension can be customized, we usually have standard stocks; We can also make the shaft to be with hole, with ring-slot, with double D-cuts, etc. 2. The Voltage can be 3V, 3.7V 4.5V, 5V, 6V, 7.2V, 8.4V, 9V, 12V, 24V; The DC Motor's speed is easily adjust by different armature-winding, so if you donot find target performance in the above list, please contact us, we will offer recomendations. (The lowest speed of this motor is 3rpm.) 3. This gearbox can matched with other DC Motor; if you need shorter one, please contact us, we still have a type ET-SGM25-C. Or you can also first see the ET-SGM25-B. If you need higher power one, please refer to ET-SGM25-D. 4.Motor noise and lifetime: Motor noise can be customized by different gears and motor design; Lifetime can be customized by using different brushes and commutators design. When you have this special requirements, please let us know. 5. Additional Support:
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