详细介绍: DQ245M是基于DSP控制的两相步进电机驱动器。它是将先进的DSP控制芯片和独特的控制电路结合一起所构成的新一代全数字步进电机驱动器。驱动电压为DC24-50V,适配电流在4.0A以下、外径42-57mm的各种型号的两相混合式步进电机。该驱动器内部采用类似伺服控制原理的电路,此电路可以使电机运行平稳,几乎没有震动和噪音。定位精度最高可达40000脉冲/转。该产品广泛应用于雕刻机、小型数控机床、包装机械等分辨率较高的中、小型数控设备上。
命名方式
DQ----------全数字经济适用型驱动器
2 ------------控制三相步进电机
4 ----------驱动器输出相电流4A(有效值)
5 ----------电压值为DC24-50V
X -----------X=M:基本功能的驱动器
X=N:根据客户要求定制程序的驱动器
特点
● 高性能、低价格
● 设有16档等角度恒力矩细分,最高分辨率40000脉冲/转
● 最高反应频率可达500Kpps
● 步进脉冲停止超过100ms时,线圈电流自动减到设定电流的一半
● 光电隔离信号输入/输出
● 驱动电流1.2A/相到4.0A/相分16档可调
● 单电源输入,电压范围:DC24V-50V
● 相位记忆功能(注:输入停止超过3秒后,驱动器自动记忆当时电机相位,重新上电或MF信号由低电平变为高电平时,驱动器自动恢复电机相位)
电流设定
驱动器工作电流由DIP-1端子设定,运行电流为正常工作输出电流设置开关(注:本驱动器电流值为有效值)
运行电流(A) |
1.2 |
1.5 |
2.0 |
2.3 |
2.5 |
3.0 |
3.2 |
3.6 |
4.0 |
4.0 |
4.0 |
4.0 |
4.0 |
4.0 |
4.0 |
4.0 |
D1 |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
D2 |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
ON |
D3 |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
D4 |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
细分设定
驱动器细分由DIP-2端子设定,共16档,由6位拨码开关的前四位分别设定(后两位为功能设定)。附表如:细分数(脉冲/转)
细分数 |
200 |
400 |
800 |
1000 |
1600 |
2000 |
3200 |
4000 |
5000 |
6400 |
8000 |
10000 |
12800 |
20000 |
25600 |
40000 |
D1 |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
D2 |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
D3 |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
D4 |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
D5 |
ON, 双脉冲:PU为正向步进脉冲信号,DR为反向步进脉冲信号 |
OFF, 单脉冲:PU为步进脉冲信号,DR为方向控制信号 |
D6 |
自动检测开关(OFF时接收外部脉冲,ON时驱动器内部以30转/分的速度运行) |
经济型/步进电机驱动器: Q2HB34MA,Q2HB34MB Q2HB44,Q2HB44MA,Q2HB44MB,Q2HB44MC,Q2HB44MD Q2HB68,Q2HB68MC,Q2HB68MD,Q2HB68MG,Q2HB68MH Q2HB88,Q2HB613,Q2HB88M,Q2HB613M Q2HB110,Q2HB110M Q3HB64MA,Q3HB110M,Q3HB220M
DSP蕊片/型步进电机驱动器: DM245M,DQ254M,DM258M,DQ258M DM278M,DQ278M DM2611M,DQ2611M,DM2711M,DQ2711M DM2522M,DQ2522M,DM2722M,DQ2722M DM356M,DQ356M,DM378M,DQ378M DM3611M,DQ3611M,DM3711M,DQ3711M DM3522M,DQ3522M,DM3722M,DQ3722M
二相高性能混合式步进电机: BS42HB33-01,BS42HB38-01,BS42HB47-01 BS57HB41-02,BS57HB51-03,BS57HB56-03,BS57HB76-03 BS86HB65-04,BS86HB80-04,BS86HB118-06 BS110HB99-05,BS110HB115-06,BS110HB150-06,BS110HB201-08
三相高性能混合式步进电机: BSHB364,BSHB366,BSHB368 BSHB397,BSHB397-H,BSHB3910,BSHB3910-H,BSHB3913,BSHB3913-H BSHB31112,BSHB31115,BSHB31118,BSHB31122 BSHB31318,BSHB31322,BSHB31325
日本山洋(SANYO)步进电机 103H546-0440,103H548-0440,103H549-0440 103H7123-0440,103H7123-0710,103H7123-0740 103H7126-0440,103H7126-0710,103H7126-0740 103H7823-0740 103H8221-0941,103H8221-5141,103H8221-5241 103H8222-0941,103H8222-5141,103H8222-5241 103H8223-0941,103H8223-5141,103H8223-5241 103H89222-5241,103H89223-5241
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