Leadshine HBS507 обновленный от старой модели HBS57 замкнутый цикл шаговый привод с

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HBS57 Closed-loop Stepper Drive

 

 

Same as brushless servo systems, a HBS57 servo drive can take encoder feedback from driven easy servo motors and close the position loop to eliminate possibility of lose of movement synchronization. Therefore, stall and loss of steps commonly seen in open-loop stepper systems will never occur in HBS57 driven easy servo systems. Compared with constant output current in open loop stepper drive, output current from a HBS57 servo drive to the driven motor is load based. When torque requirement is low, the output current is automatically lowered to "just enough". But when the torque requirement is high, HBS57 can boost the output current up to 8.0A. This can significantly lower down motor heating by up to 50% over open-loop stepper systems. There is no torque reservation needed for an HBS57 driven easy servo system. You can always implement 100% of the driven stepper motor and thus improve system high speed performance by as much as 30% over open lop stepper systems. Smoothness, quietness (50% improvement), and acceleration (30% improvement) are also significantly improved in HBS57 easy servo systems.   Compared with traditional brushless servo systems, cost of HBS57 easy servo systems is much lower. They outperforms traditional brushless servo systems with the feature of much higher low-middle speed torque, high stiffness, quicker response time, no position hunting, no tuning / easy setup, no overshooting, and zero settling time. Features: 32-bit DSP based vector control algorithm to combine advantage of open-loop stepper brushless servo drives Step/Direction or CW/CCW command input Default maximum 200K frequency; 500K optional Input voltage: 20-50 VDC Load-based automatically adjusted output current of 0-8.0A  Default 4,000 (1/20) microstepping resolution; 200-104,000 (increase by 200) software configurable No Stall and no loss of step. Closed loop between the drive and driven motor to eliminate loss of move synchronization in open loop stepper systems.  Smooth motor movement; extra low motor heating Fast response, no delay and zero settling time High torque at starting and low-middle speed; high stiffness at standstill No tuning for easy configuration over traditional servo systems No overshooting; no hunting over traditional servo systems Much lower cost than traditional servo systems   Specifications Model: HBS57 Phase: 3 Control Mode: Step & Direction Max Input Frequency: 200KHz Encoder Feedback: Yes. Fully close the loop between the drive and drive motor Input Voltage Range: 20 - 50 VDC Peak Current: 8.00 A Software Cofig Resolution Range: 200 - 102,400 (increased by 200) Default Step Resolution: 4000 Default Holding Current Percentage: 40 % Communication Type: RS232 Pulse enabled at: Rising edge Isolation Resistance: 500M Ohm Environment: Avoid dust, oil fog and corrosive gases Ambient Temporature: 0-50°C Humidity: 40–95% RH Operating Temporature: 0-70°C Vibration: 5.9 m/s2 Max Storage Temporature: -20-65°C Specification: 4.57 X 2.72 X 1.04 Inches Weight: 0.62 lb   Electrical Specifications (Tj = 25oC/77oF):         Mechanical Specifications (unit: mm[inch] ):     Typical Connection     Capable of driving  motors:     Real Photo