常规无刷电机接线方式-适用于2838-2847
Connection mode B | 适用于2838 2847 |
Pin NO. | 信号(SIGN AL) | I/O | 规格(Specification) | 备注(Remark) |
1 | 电机供电端口(Vcc) | 输入(IN) | DC 12V(Operating ran g e:8V ~ l SV) | 红色引线,电机供电输入 (Red wire, motor power supply) |
DC 24V(Operating ran g e:8V ~ 26V) | ||||
2 | 接地 (GND) | 输入(IN) | 接地(Ground) | 黑色引线, 接地(Black wire,Ground) |
3 | 脉冲信号 发生器(FG) |
VOH ) | 输出 (OUT) |
1.5V≤V≤, at5V | 黄色引线 ,这是集电极开路箱出(NPN) ,可根据移相使用 FG输出检测转速(Yellow wire,this is the open collector output(NPN),which can detect the rotation speed using the FG output according to the phase shift) |
VOL ) | 3mA max | ||||
(Signal current) | 3 pulse,can be customized) | ||||
Output pulse | 0- 5.0V | ||||
4 | 正反转 (CW&CCW) |
Input voltage) | 输入(IN) | 0-5.0V | 白色引线,电机转向转换(White wire, CCW/CW Select) |
VOH ) | Min 1.5V | 反转 ,高电平= CCW (CCW ,High=CCW) | |||
VOL ) | Max 0.6V | 正转,低电平= CW (CW ,Low=CW) | |||
5 | 脉宽调制 (PWM) |
VOH ) | 输入(IN) | Mini 1.5V | 蓝色引线(Blue wire) |
VOL ) | Max 0.6V | 电机停止, 高电平=电机停止(Motor stop,High=stop) | |||
Input voltage) | 电机运行 , 低电平=电机运行(Motor running,low=start) | ||||
脉冲频率 (PWM frequency) |
建议脉冲使用范围20kHz ~ 30kHz (Advised 20kHz~ 30kHz) |
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备注(Note) : 1、Vcc 与GND 端口不可交换使用(Vcc and GND can not be used interchangeably )。 2、请在马达停止状态下进行CW / CCW 切换 ,在运转过程中切换有可能造成内部电子元件损坏。 (Please switeh CW/CCW after the motor is fully stopped. In order to avoid any damage.) 3、电机启动方法 .红色引线接正极电源 ,黑色引线为GND 及白色引线端口为低电平时 ,电机启动 ,电机初始转向通常为CCW 。当需要切换转向时 ,将橙色引线、白色引线同时为低电平时,即切换电机转向。 (How to start the motor: Red wire connect to the positive, black and white wires connect to the GND.If CCW direction: Connect white wire to low level power; If CW direction: Connect both black、 white and orange wires to low level power.) |