R140U

All our motors are manufactured with the highest standard. Our stringent quality assurance process guarantees peak performance for every motor from day one.

Motor Details

Performance Chart
Technical Specs
Model : R140U-NN-12190
Voltage : 4.5V
No Load Max Efficiency Max Output Stall
Current (A) 0.063 0.208 0.375 0.687
Speed (rpm) 8459 6493 4230 N/A
Torque (g.cm) N/A 6.4 13.9 27.7
Efficiency (%) N/A 45.8 N/A N/A
Output (W) N/A N/A 0.60 N/A
Model : R140U-NN-12190
Voltage : 4.5V
No Load Max Efficiency Max Output Stall
Current (A) 0.063 0.208 0.375 0.687
Speed (rpm) 8459 6493 4230 N/A
Torque (g.cm) N/A 6.4 13.9 27.7
Efficiency (%) N/A 45.8 N/A N/A
Output (W) N/A N/A 0.60 N/A
Model : R140E-NN-2270
Voltage : 6.0V
No Load Max Efficiency Max Output Stall
Current (A) 0.049 0.181 0.360 0.670
Speed (rpm) 9247 7279 4624 N/A
Torque (g.cm) N/A 7.0 16.6 33.1
Efficiency (%) N/A 48.4 N/A N/A
Output (W) N/A N/A 0.78 N/A
 
Model : R140E-NN-2270
Voltage : 6.0V
No Load Max Efficiency Max Output Stall
Current (A) 0.049 0.181 0.360 0.670
Speed (rpm) 9247 7279 4624 N/A
Torque (g.cm) N/A 7.0 16.6 33.1
Efficiency (%) N/A 48.4 N/A N/A
Output (W) N/A N/A 0.78 N/A
 
Model : R140E-NN-2270
Voltage : 3.0V
No Load Max Efficiency Max Output Stall
Current (A) 0.040 0.121 0.204 0.367
Speed (rpm) 4483 3370 2242 N/A
Torque (g.cm) N/A 5.0 10.1 20.2
Efficiency (%) N/A 47.7 N/A N/A
Output (W) N/A N/A 0.23 N/A
Model : R140E-NN-2270
Voltage : 3.0V
No Load Max Efficiency Max Output Stall
Current (A) 0.040 0.121 0.204 0.367
Speed (rpm) 4483 3370 2242 N/A
Torque (g.cm) N/A 5.0 10.1 20.2
Efficiency (%) N/A 47.7 N/A N/A
Output (W) N/A N/A 0.23 N/A