01-control HBS86H HBS86HD Closed-loop 2-phase PC86 Stepper Driver For 4.5Nm 8

Product Specification

HBS86H / PC86 Stepper Drive Product Introduction
 

HBS86H / PC86 is a 2-phase hybrid servo drive. Essentially a closed-loop stepper system with an encoder, it combines the ease of use of stepper drives with the high precision and non-step-loss performance of servo drives. It is a cost-effective solution for upgrading traditional stepper drives or replacing some servo drive applications.
 
Core Parameters
 
Power Supply Voltage: AC 20~80V (built-in rectifier bridge, direct AC connection available) or DC 30~110V

Adapted Motor: 57/86 series 2-phase hybrid stepper motors (1000-line encoder required), rated output current 8.2A

Control Performance: Max pulse response frequency 200kHz, adjustable microstepping (400~51200), supports single/double pulse, differential/single-ended control signals

Protection Functions: Overcurrent, overvoltage, overheating, tracking error overrun, etc. Red LED flashes with different frequencies for alarm in case of faults
 
Key Features
 

Closed-Loop Control: Built-in encoder for real-time feedback, forming three closed loops of position, speed and current, which completely solves the step-loss problem of open-loop steppers.

High Efficiency & Energy Saving: Adopts 32-bit DSP and vector control algorithm, supports independent setting of static and dynamic current to reduce motor heating and energy consumption.

Easy Upgrade: Dimension and interface compatible with traditional 86 stepper drives, supports quick setting via DIP switch, and fine debugging via ProTuner software through RS232 interface.

Reliable Performance: Superior high-speed torque characteristics compared with open-loop steppers, stable operation with low noise, suitable for scenarios with high requirements for precision and speed such as engraving machines, cutting machines and automation equipment.
 
Application Scenarios
 

Engraving machines, laser cutting machines, marking machines

CNC machine tools, automatic assembly lines, 3D printers

Small and medium-sized automation equipment requiring high-precision positioning such as electronic devices and medical instruments
 
Selection Tips
 
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Must be matched with closed-loop stepper motors with 1000-line encoder (e.g., Leadshine 86HS series) to achieve complete closed-loop functions.
 
Core Comparison between HBS86H and HBS86 of the Same Series
 
Comparison Item HBS86H HBS86 
Power Supply Mode AC 20~80V / DC 30~110V,AC 18~80V / DC 36~100V, built-in rectifier bridge, AC/DC universal Pure DC 24~70VDC, DC input only 
Wiring Difficulty Low, direct AC power connection available, no additional rectifier accessories required. High, external DC power supply or rectifier module required 
Rated Output Current 8.2A 8.2A 
Adapted Motor : 57/86 series closed-loop stepper motors with 1000-line encoder ;  57/86 series closed-loop stepper motors with 1000-line encoder 
Control Functions:  Identical, all support multi-microstepping, pulse control and software debugging ; Identical, all support multi-microstepping, pulse control and software debugging 
Applicable Scenarios: Scenarios without fixed DC power supply, such as small equipment and on-site simple wiring requirements;  Industrial scenarios with stable DC power supply, such as automation production lines and supporting cabinet equipment 
Core Advantages: Flexible power supply, stronger adaptability, reduced on-site wiring cost; More stable DC power supply, suitable for precision applications with high requirements for power supply ripple 
 
Except for the power supply mode, the two models are completely consistent in control performance, adapted motor, protection functions and operation mode, and can be flexibly selected according to the on-site power supply configuration.