Tags: Stepper Motor Controller
Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $156.63 | $153.44 | $148.64 | $142.25 | Contact US |
High level Ethernet mach3 control card features:
- Support motion controller,digital handwheel and standard handwheel.
- Digital control serial COMI communication partial open protocol,users can develop control device with NVEM.
- IO extension serial COM2 communication partial open protocol,user can extend I0 in his willing.
- The highest output frequency 1MHz per axis.
- The max control 6 pcs stepper motor.
- 16-channel programmable input interface,can equip limit operation scram function.
- 12-channel programmable output interface,can equip water-cooling mist cooling controlled peripheral.
- 1-channel handwheel MPG interface,can support standard handwheel,digital serial handwheel,digital handwheel.
- Main axis PWM output control.
- Support MACH3 software.
- Ethernet interface,support MACH3 software.
- DCDC electrical isolation
- Optocoupler isolation
- Aluminum alloy shell,powerful anti-jamming performance.
Ethernet MACH3 4-Axis CNC Controller Interface Board Card 1MHz Output with shielded aluminum shell.
Application:
- Processing various patterns of colorful mold
- Used in advertising
- With CNC controller,suitable for a variety of small and medium-sized automatic equipment, instruments
Instructions: Click here
Suitable for a variety of small and medium-sized automation equipment
and instruments,for example: Small engraving machine, SMT machine, etc.
Weak signal interface
Signal |
Function |
SP+ |
Pulse signal + end |
SP- |
Pulse signal - end |
DIR+ |
Direction signal +end |
DIR- |
Direction signal-end |
EN+ |
Enable signal +end |
EN- |
Enable signal -end |
Strengths connection port
Signal |
Function |
VIN+ |
12to50 v dc power supply input +end,it is recommended to use 36V3A |
GND |
DC power supply connection ground |
A+ |
Stepper motor A + Phase terminal |
A- |
Stepper motor A - Phase terminal |
B+ |
Stepper motor B+ Phase terminal |
B- |
Stepper motor B - Phase terminal |
NOTE: This drive does not contain
anti-anti-interpolation circuit so non-input positive and negative power
supply upside down! Otherwise it will damage the drive!
Cooling method |
Natural cooling or forced air cooling |
|
Use of the environment |
Occasions |
Avoid dust, oil mist and corrosive gases |
Temperature |
0°C-+50°C |
|
Humidity |
40-90%RH |
|
Vibration |
6m/s2 MAX |
|
Storage temperature |
-20°C-+65°C |
|
Weight |
250g |
8, Power supply
The supply voltage can work normally in between DC12V-50V, FMD2740A driver can use ordinary switch DC power supply, can also be used for transformer and the bridge rectifier and filter capacitor, capacitance desirable 2000U to 5000U. Note rectified voltage ripple crest does not exceed 50V.Recommended the user to use the 24V-32V DC supply , avoid the grid fluctuations over drive voltage operating range.
Note:
1, Wiring should pay attention to the power of positive and negative Do not be reversed;
2, In order to reduce costs, multiple drives can share a power supply. But it should improve the rated power and rated output current of the power and attention to cooling.
9,Attenuation of the DIP switch settings
Decay mode |
SW1 |
SW2 |
Slow decay |
OFF |
OFF |
Mixed decay |
ON |
OFF |
Fast decay |
OFF |
ON |
10,Subdivision DIP switch settings
10,Subdivision DIP switch settings
11,Current DIP switch settings
The FMD2740A driver can drive all current 4A 4-wire, 6-wire or 8-wire 2-phase / 4-phase motors, are detailed below 4-wire, 6-wire, 8 wire stepper motor connection:
14,Matching of the drive and motor
FMD2740A driver can drive the domestic and foreign manufacturers of 2-phase or 4-phase motor, in order to obtain the most satisfactory driving, you need to choose a reasonable supply voltage and current setting. Supply voltage determines the level of the high-speed performance of the motor, and the current set value determines the output torque of the motor.
Supply voltage selected
Generally speaking, the higher the supply voltage, the greater the torque motor at high speed, the more it can avoid the high speed out. But another aspect, the voltage is too high will lead to over-voltage protection, and can even damage the drive, but also in the high-pressure work, low speed vibrations.
The output current is set
For the same motor, the greater the current setting, the higher speed, the current motor and drive more heat. So under normal circumstances the current setting into a powered machine warm but not too hot long-term value.
Note: the current settings after you run the motor for 15-30 minutes, if the motor temperature is too high, you should reduce the current settings. If the motor current setting, the motor output torque is not enough to improve heat dissipation conditions to ensure that the motor and drive are not hot
Package List:
- 1 xMACH3 4 Axis Montion Controller NVEC4
- 1 xStepper Motor Controller FMD2740C
- 1 x USB Extension Cable