30GT2R82 Brushed DC Motor
Portescap
Brushed DC Motor
The 30GT2R82 offers high power density combined with graphite/copper commutation to achieve high acceleration with a long brush lifetime. This brush DC motor can perform up to 90 mNm continuously and reach up to 90% efficiency.
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| Winding | unit | 30GT2R82-234P.4 | 30GT2R82-234E.4 |
|---|
| Diameter | mm |
30 |
30 |
|---|
| Nominal Voltage | Volt |
15.0 |
35.0 |
|---|
| No-Load Speed | rpm |
7,090 |
8,600 |
|---|
| No-Load Current | mA |
180.0 |
90.0 |
|---|
| Terminal Resistance | Ω |
0.5 |
1.6 |
|---|
| Output Power | W |
77.0 |
82.0 |
|---|
| Stall Torque | mNm |
628.00 |
847.00 |
|---|
| Efficiency | % |
85 |
88 |
|---|
| Speeds up to | rpm |
12,000 |
12,000 |
|---|
| Torque up to | mNm |
87.00 |
92.00 |
|---|
| Current up to (thermal limits) | Amp |
4.50 |
2.50 |
|---|
| Back-EMF Constant | mV/rpm |
2.10 |
4.05 |
|---|
| Torque Constant | mNm/A |
20.1 |
38.7 |
|---|
| Motor Regulation | 10³/Nms |
1 |
1 |
|---|
| Friction Torque | mNm |
3.62 |
3.48 |
|---|
| Rotor Inductance | µH |
60 |
240 |
|---|
| Mechanical Time Constant | ms |
4.0 |
3.6 |
|---|
| Rotor Inertia | gcm² |
33.000 |
33.000 |
|---|
| Thermal Resistance | C/W |
4.5/9 |
4.5/9 |
|---|
| Thermal Time Constant | C/W |
18/630 |
18/630 |
|---|
| Operating Temperature Range: Motor | °C |
-30C to 125C |
-30C to 125C |
|---|
| Operating Temperature Range: Rotor | °C |
155C |
155C |
|---|
| Weight | g |
310.0 |
310.0 |
|---|
