57 stepper motor drive SH-203A high performance optoelectronic signal isolation

SH-203A used by the US sub-drive high-performance dedicated micro-step away from the computer control chip, the number of segments can be designed according to user needs, open microcomputer according to user requirements to functional design to the drive, consisting of minimum control system.The controller is suitable for small and medium sized drive any two-phase or four-phase hybrid stepper motor. As a result of new bipolar constant current chopping technique, the high-precision motor running, small vibration, low noise, smooth operation.FeatureVCC +, GND terminal for external DC power supply voltage range of + 20V ~ + 40V, should not exceed 40V, to avoid damage to the moduleCP + CP- step pulse input (rising edge, duration> 10μS), the chopper frequency is greater than 35KHZ, the input signal is compatible with TTLSubdivision Optional: 1 / 2,1 / 4,1 / 8,1 / 16,1 / 32,1 / 64, the drive current is set by the switchA +, A- end of Phase A, B +, B- end of the motor phase BCW +, CW-: direction of the motor control by controlling the terminal level can change the motor running direction, REST +, REST-: emergency stop resetNo CP pulse current automatically reduced by half, the output phase current 0.11,1.28,1.62,1.88,2.28,2.52,2.95,3.5A can drive two-phase or four-phase hybrid stepper motors, optical isolation signal input logic signal input current 10mA-25mA, falling edge of the pulse duration is greater than 5us. Cooling. natural or forced air cooling, use of the environment. avoid dust and corrosive gases. temperature. 0 ° C- + 50 ° C, and humidity. 40- 89% RH.Subdivision by the switch SW1, SW2, SW3 choice. current value by SW5, SW6, SW7 selection Subdivision Current value mechanical installation Item specifics:Model number: SH-203Motor type: Stepper MotorCertification: CEOrigin: Mainland China

• Model number: SH-203
• Motor type: Stepper Motor
• Certification: CE
• Origin: Mainland China