Description:_x000D_ This Stepper Motor Driver provides over pressure, over current and short circuit protection. Automatic adjustment technology. Suitable for 2 Phase 86 motor._x000D_ _x000D_ Features:_x000D_ _x000D_ Support automatic adjustment technology. _x000D_ TTL compatibility and optical isolation input. _x000D_ The automatic reactive current is reduced. _x000D_ Short circuit, over voltage, over current, short ring protection. _x000D_ Suitable for 2 phase 86 motor. _x000D_ _x000D_ Specification:_x000D_ Power: 50KW_x000D_ Rated voltage: 18-80V AC / 24-110V DC_x000D_ Speed response frequency: 200KHz_x000D_ Application: for 2 Phase 86 motor_x000D_ Current: 7.2A_x000D_ Size: Approx. 15*11*5cm / 5.9*4.3*1.9inch_x000D_ Weight: 547g_x000D_ Quantity: 1pc_x000D_ _x000D_ Package List:_x000D_ 1 x Stepper Motor Driver