Sell Step Motor Driver

Place of Origin	China

Model No.:Q2HB series
Product Origin:China
Brand Name:FL
Price Terms:
Payment Terms:T/T in advance, L/C
Certification:CE
Description:Q2HB44 Introduction: Full/half driver supplies regulated phase current for supply voltage from 12 to 40V DC. It is designed for use with the 2-phase hybrid stepper with 42-86mm outside diameter, 6 or 8 leads and 4 arms. Features: High reliability, low price Highest response frequency up to 200kpps Current of winding will be reduced by 50% When no step pulse, command is received for 0.1 second Bipolar constant current chopping mode Optically isolated signal I/O Driving current is continually adjustable from 0.5A/phase to 4A/phase Single power supply from 12v to 24V DC Q2HB44MA (B) Introduction: Constant angle, constant torque microstep driver supplies regulated phase current for supply voltage from 12 to 40V DC. It is designed for use with the 2-phase hybrid stepper with 42-86mm outside diameter, 6 or 8 leads and 4 arms. The driver adopts a unique control circuit. The benefits include: reducing motor noise, running more smoothly, improving motor performance by 30% at high speed and reducing driver heating by 50%. Features: High reliability, low price 12/8-channel constant angle and constant torque microstep Highest microstep up to 200 A unique control circuit is adopted Highest response frequency up to 200kpps Current of winding will be reduced by 50% When no step pulse, command is received for 0.1 second Bipolar constant current chopping mode Optically isolated signal I/O Driving current is continually adjustable from 0.5A/phase to 4A/phase Single power supply from 12v to 24V DC Q2HB88 Introduction: Full/half driver supplies regulated phase current for supply voltage from 18 to 80V DC. It is designed for use with the 2-phase hybrid stepper with 86-110mm outside diameter, 6 or 8 leads and 4 arms. Features: High reliability, low price Highest response frequency up to 200kpps Current of winding will be reduced to set value When no step pulse, command is received for 0.1 second Bipolar constant current chopping mode Optically isolated signal I/O Driving current is continually adjustable from 0.5A/phase to 8A/phase Single power supply from 18v to 80V DC Run at double 4 steps or four-phase 8 steps Over-voltage protection, overheat protection and over-current protection