The integrated brushless motor adopts closed-loop control and is independently developed It integrates brushless DC motor, encoder and bus driver It is a high-performance brushless servo motor with small size and simple wiring Welcome to call and order
·BLM57 series integrated brushless motor products are high-performance and low-power brushless servo products independently developed by NiMotion. Based on the leading MBD development method and integrated development concept, a brushless DC motor, encoder, and servo driver are integrated, using FOC field-oriented control technology and SVPWM (space vector modulation) technology, supporting CAN bus control, with small size and wiring Simple features.
Features
·Match the brushless motor with small inertia and high dynamic response, adopt SVPWM and FOC field-oriented vector control, make the motor run quietly and smoothly, realize accurate position control, speed control, torque control, support 7-segment S curve planning, and integrate high-speed optocoupler Digital input, support pulse input control.
Compared with similar competitive products:
·Brushless DC motor is adopted, which has high operating efficiency, simple control and low noise. Compared with the same power brushless DC motor in the market, our integrated brushless motor has compact structure and compact size. It reduces wiring and adopts SVPWM control method than traditional Square wave control, torque fluctuation is small, noise is also smaller, parameter self-tuning, resonance suppression, low frequency suppression, fast response.
Application area
·Widely used in medical equipment, printing industry, 3C electronics, automated production lines, textile machinery, service robots, logistics automation, packaging and printing machinery.
Features
·Match the brushless motor with small inertia and high dynamic response, adopt SVPWM and FOC field-oriented vector control, make the motor run quietly and smoothly, realize accurate position control, speed control, torque control, support 7-segment S curve planning, and integrate high-speed optocoupler Digital input, support pulse input control.
Special function
·Support parameter self-tuning, feedforward adjustment, gain switching function
·Resonance suppression: effective suppression of vibration frequency range ≥300Hz
·Low frequency suppression: effective suppression of vibration frequency range ≤100Hz
·Multi-stage position function, multi-stage speed function
·Motor parameter recognition function
·Internal implementation of voltage suppression algorithm
Support multiple motion control modes
·Support CiA402 standard protocol including profile position mode, velocity mode, profile velocity mode, profile torque mode, home mode, interpolation mode, cycle synchronous position mode, cycle synchronous velocity mode, cycle synchronous torque mode, NiMotion mode, internal Achieve motor velocity
Resonance suppression by notch filter
· 4 sets of notch filter parameter settings can effectively suppress vibration and improve efficiency.
· Integrated single-turn absolute encoder, zero memory within a limited range.
· Provide speed and position feedforward parameter configuration to improve response speed.
Low frequency resonance suppression
· If the end of the mechanical load is long and heavy, end vibration is likely to occur during an emergency stop, which will affect the positioning effect. The low-frequency resonance suppression function can effectively reduce this vibration
Multi-stage position function & multi-stage speed function
Multi-stage position function: V1max, V2max: the maximum operating speed of the first and second stages; S1, S2: the displacement of the first and second stages;
Multi-stage speed function: V1max, V2max: command speed of the first and second stage; S1, S2: displacement of the first and second stage;
Simple design
·On the basis of the standard motor shape, only 1.85cm has been added
·Compact structure, high efficiency, small size
·Saving installation space
·Integrated simple design, multiple protective devices, safe and reliable
I/O configurable function
·Multiple functions can be configured, step enable; alarm reset; pause; positive limit switch, negative limit switch, origin switch, clear fault, pulse input, duty cycle speed control, incremental AB pulse input, alarm output , Target reach output, run stop output, etc.
Troubleshooting
·Overvoltage\undervoltage\overtemperature\hardware failure\blocked rotor\overload\overspeed\initialization failure\storage failure\overrun detection\origin return timeout\tracking failure\target position overflow failure\curve planning parameter too small failure, etc.