Brushless Dc Driver 12-56VDC PWM Control Max 15A 300W 24v 440w 48v
Brushless dc driver:
Features:
Acceleration/deceleration time setting
Motor pole number setting
Maximun current output setting
Open/closed loop control
Motor torque holding
Restart
Various alarm indications
Internal potentiometer and RV speed control
External analog signal speed regulation
PWM speed control
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Electrical parameters:
| Parameter | Min | Rated | Max | Unit |
| Motor Hall angle | 120°/240° | |
| DC input voltage | 12 | 48 | 56 | V |
| Driving current output | - | - | 15 | A |
| Applicable motor speed | - | - | 20000 | rpm |
| Hall signal voltage | - | - | 5 | V |
| Hall signal current | 12 | - | - | mA |
| External potentiometer | | 10 | | KΩ |
Environment paramaters:
| Cooling | Natural cooling or Forced cooling |
| Using Occasion | Avoid dust, oil and corrosive gas |
| Using temperature | 10℃-+50℃ |
| Environment Humidity | 90%RH(No condensation) |
| Vibration | 5.7m/S2max |
| Storage temperature | 0℃-+50℃ |
Connection definitions:
| Flag definitions |
| DC + / DC- | DC power entry (DC12V ~ DC56V) positive and negative do not reversed |
| U, V, W | motor leads (thick line connected U, V, W) |
| Hu, Hv, Hw | Hall signal line (thin pick Hu, Hv, Hw) |
| REF + | Hall positive power supply (power supply to the motor Hall + 5V) |
| REF- | Hall negative power supply - (Hall ground connected to this port) |
| VCC | power port external potentiometer (not to other external circuitry, can only do potentiometer power use) |
| SV | external potentiometer terminals, External analog voltage input, PWM speed control signal input |
| COM | Public port (0V reference level) |
| F / R | directions: Leave or high forward and low reverse |
| EN | Enable: High / Low stop / run |
| BRK | fast brakes: High / Low stop / run |
| SPEED | Corresponding to the running speed of the motor, the corresponding pulse frequency is output. Use SPEED-OUT to calculate the speed of the motor. The calculation formula is: N(RPM)=(F/P)*60/3 |
| ALM | Motor or drive control fault signal output is usually 5V, when a fault occurs, the level is 0V |
Dimensions:
Product Tags:
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BLD-300B Bldc Motor Driver 15a 12-56VDC PWM Control 300W 24v 440w 48v Images
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