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1. Product introduction
1-1. Model naming rule
Take DP3F-705 as an example:
DP3F - 70 5
①
② ③
①
: DP3F series closed loop stepping driver
②
: Driver output maximum peak current 7A
③
: The maximum supply voltage of the driver is 50VDC
1-2. Performance
⚫
The encoder is used as position feedback, which can compensate the position deviation in real time, and
solve the problem of losing step of traditional stepping motor
⚫
The current can be adjusted in real time according to the load and speed, so that the operation is more
stable and the motor heating is lower
⚫
Compared with the open-loop stepping, the high-speed performance of the motor is significantly
improved
⚫
The pulse and direction input voltage supports 5V and 24V, which can be set by sliding switch
⚫
4-bit DIP switch, 16 levels subdivision can be set to meet the needs of most customers
⚫
The rotation direction of the motor can be changed by switch
⚫
It has power on auto-tuning function, can be set by switch
⚫
It supports single and double pulse mode, can be set by switch
⚫
Support smoothing time, can be set by switch and convenient for debugging and improves the stability
of motor operation
⚫
Two digital input signals: enable signal input and alarm clear signal input
⚫
Three digital output signals: alarm signal output, in place /Z signal output, brake signal output
⚫
It has over-current, over-voltage, rotation blocking detection, out of step compensation and other
protection functions
1-3. Application field
It is suitable for all kinds of small and medium-sized automation equipment and instruments, such as engraving
machine, stripping machine, marking machine, cutting machine, laser machine, plotter, medical equipment, CNC
machine tool, automatic assembly equipment, electronic processing equipment, etc.
1-4. Electric features
Model
DP3F-305
DP3F-705
DP3F-808
Input power supply (VDC)
20~50
20~50
20~80
Output peak current (A)
1~3
1~7
1~8.4
Matched motor (base)
42
57/86
86
Step pulse frequency (KHz)
24V signal 200K, 5V differential signal 500K
Control signal input voltage (VDC)
5/24 (Sliding switch setting)
