Changzhou Jinsanshi Mechatronics Co., Ltd
Changzhou Jinsanshi Mechatronics Co., Ltd
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Brushless Dc Motor Driver AVG CAR CNC MACHINE BLD-120A 12-24V 20000 rpm black BLDC motor support
Electrical parameters:
| Parameter | Min | Rated | Max | Unit |
| Motor Hall angle | 120°/240° | |||
| DC input voltage | 12 | 24 | 30 | V |
| Driving current output | 0 | 5 | 8 | A |
| Applicable motor speed | 0 | 20000 | rpm | |
| Hall signal voltage | 4.5 | 5 | 5.5 | V |
| Hall signal current | 20 | mA | ||
| External potentiometer | 10k | Ω | ||
| Flag definitions | |
| DC + / DC- | DC power entry (DC24V ~ DC48V) 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 (see speed control instructions) |
| COM | Public port (low 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 | speed signal output port |
| ALARM | alarm signal output port |
Brushless dc driver:
Features:
Acceleration/deceleration time setting
Maximun current output setting
Motor torque holding
Restart
Various alarm indications
Internal potentiometer speed control
External analog signal speed regulation
PWM speed control
Dimensions: