stepping motor drive 1)low cost 2)low ... Voltage* H-Bridge, 2 Phase Bi-polar Micro-stepping Drive* Suitable for 2-phase, 4, 6 ... effective, high performance bi-polar two phase micro-stepping drive applying pure-sinusoidal current control technique. It ... performing close to a servo system, allowing the motor to operate smoothly. That helps to fulfill a ... . -10°C 80°CWeightApprox. 260 gram stepping motor drive