3DM683D 3 phase microstepping motor driver

Product Description
The 3DM683 is a new generation high-performance digital stepper driver based on DSP with advanced control algorithm. The motors driven by 3DM683 can run with much smaller noise and much less vibration than other drivers in the market. The 3DM683 possess the feature of lower noise, lower vibration, and lower heating. The 3DM683’s voltage is DC 24V-60V. It is suitable for all the 3-phase hybrid stepper motor whose current is less than 5.6A.There are 16 kinds of microstep of 3DM683. The maximum step number of 3DM683 is 51200 steps/rev (microstep is 1/256 ). Its current range is 3.2A-8.3A, and its output current has 8 stalls. 3DM683 has automatic semi-flow, over-voltage, under voltage and over-current protection function.It can be applied in a variety of small scale automation equipment and instruments, such as labeling machine, cutting machine, packing machine, drawing machine, engraving machine, CNC machine and so on. It always performs well when it is used in equipment which requires for low-vibration, low-noise, high-precision and high-velocity.RMS
SW1
SW2
SW3
Default
OFF
OFF
OFF
3.2A
2.3A
ON
OFF
OFF
4.0A
2.9A
OFF
ON
OFF
4.9A
3.5A
ON
ON
OFF
5.7A
4.1A
OFF
OFF
ON
6.4A
4.6A
ON
OFF
ON
7.3A
5.2A
OFF
ON
ON
8.3A
5.9A
ON
ON
ON
Microstep selectionSW5
SW6
SW7
SW8
Default
ON
ON
ON
ON
800
OFF
ON
ON
ON
1600
ON
OFF
ON
ON
3200
OFF
OFF
ON
ON
6400
ON
ON
OFF
ON
12800
OFF
ON
OFF
ON
25600
ON
OFF
OFF
ON
51200
OFF
OFF
OFF
ON
1000
ON
ON
ON
OFF
2000
OFF
ON
ON
OFF
4000
ON
OFF
ON
OFF
5000
OFF
OFF
ON
OFF
8000
ON
ON
OFF
OFF
10000
OF
ON
OFF
OFF
20000
ON
OFF
OFF
OFF
40000
OFF
OFF
OFF
OFF
Driver functions descriptions
Driver function
Operating instructions
OutputUsers can set the driver output current by SW1-SW3 three switches.
The setting of the specific output current, please refer to the instructions of the driver panel figure.
Microstep setting
Users can set the driver Microstep by the SW5-SW8 four switches. The setting of the specific Microstep subdivision, please refer to the instructions of the driver panel figure.Users can set the driver half flow function by SW4. "OFF" indicates the quiescent current is set to half of the dynamic current, that is to say, 0.5 seconds after the cessation of the pulse, current reduce to about half automatically. "ON" indicates the quiescent current and the dynamic current are the same. User can set SW4 to "OFF", in order to reduce motor and driver heating and improve reliability.PUL+ and PUL- are the positive and negative side of control pulse signal; DIR+ and DIR- are the positive and negative side of direction signal; ENA+ and ENA- are the positive and negative side of enable signal.A+ and A- are connected to a phase winding of motor; B+ and B- are connected to another phase winding of motor. If you need to backward, one of the phase windings can be reversed.It uses DC power supply. Recommended operating voltage is 24VDC-60VDC, and power consumption should be greater than 100W.There are two indicator lights. Power indicator is green. When the driver power on, the green light will always be lit. Fault indicator is red, when there is over-voltage or over-current fault, the red light will always be lit; after the driver fault is cleared, if re-power the red light will be off.Driver dimensions:118x75x32mm, please refer to dimensions diagram. Please leave 10CM space for heat dissipation. During installation, it should be close to the metal cabinet for heat dissipation.
Signal interface details:
The internal interface circuits of the driver are isolated by the opt coupler signals, R in the figure is an external current limiting resistor. The connection is differential. And it has a good anti-jamming performance. Control signal and external interface:
Signal amplitudes
External current limiting resistor R
5V
Without R
12V
680Ω
24V
1.8KΩ
Common indicator
Phenomenon
Reason
Solution
The red indicator is on.
1. A short circuit of motor wires.
Inspect or change wires
2. The external voltage is over or low than the driver’s working voltage.
Adjust the voltage to a reasonable rang
3. Unknown reason
Return the goods
Dimension:


Packaging & Shipping
seline;">We provide standard packing for stepper motor. seline;">Plastic foam will be put in carton boxes.seline;">seline;"> seline;">We deliver our goods by sea, air and courier service.seline;">seline;"> seline;">You may contact us to check the shipping status of your order. seline;">seline;">seline;">breakout board, power supply and so on .Answer: There are several important items: size, length of stepper motor, holding torque, voltage, current etc. After confirm some them and told us, we can send you the suitable one.Question 2: Any other methods to finalize the model?
Answer: Sure, you can send us the model you are using, we can help you find the suitable one.Question 3: When can I get the drawing of stepper motor?
Answer: We will provide drawings of stepper motor after you place the order.