Brush DC motors come in a new avatar with RF370 series

A whole new set of brush DC motors are creating waves in the market. It is updated and is extremely useful for various types of audio visual instruments and other products.
The series, RF370/C is one such extremely well designed series. Weighing at 51g and 24.4×30.8 it is one of the most updated type of motors.
The series RF370-22141, has an operational voltage of 6V to 12V, with nominal rate being constant at 6V. Its speed at no load is 6500 rpm, with maximum efficiency speed being 5670 rpm. Its force rate at stall ranges from 22.34 to 228 torque.
One of its models, RF370C-15230, has operational voltage range of 12V to 31V, with nominal rate being 31V constant. Its speed at no load is 22000 rpm, while maximum efficiency rate being 18000 rpm. Its force at stall ranges from 22.54 to 230 torque
Another model, RF370SC-2980, has operational range of 6V to 9V, with nominal rate being constant at 7.2V. Its speed rate at no load is 15000 rpm. At maximum efficiency, its speed rate is 12800 rpm. Its force at stall ranges from 26.17 to 267 torque.
A final model, RF370SC-3145, is within operational range of 1.5V to 3V, while its nominal rate being constant at 1.5V constant. Its speed at no load is 5200 rpm, while at maximum efficiency its rate is 4100 rpm.
For best of these motors, one can surely consult Teco Electric.