Place of Origin:
Guangdong, China
Brand Name:
Lichuan
Model Number:
LCDA808H
Video
Video
hybrid servo driver LCDA808H for 2phase nema34 motor
Fit for flange86/ Nema34 closed loop hybrid motor
LCDA808H using the latest dedicated motor control DSP chip and vector closed-loop control technology, completely overcome the open-loop stepper motor lost step problems, while significantly enhance the motor high-speed performance, reduce motor heating and reduce motor vibration, improve machine processing speed and accuracy, Machine energy consumption. This drive is suitable for motor mounting size is fully compatible with 86 series stepper motor to facilitate the traditional step-by-step drive program upgrade, significantly reduce costs.
closed loop stepper nema 34 LCDA808H 2 Phase control driver Features:
1. Voltage input range: 50V ~ 80VAC
2. Maximum peak current: 8A
3. Subdivision range: 200 ~ 51200ppr
4. Signal input: differential / single-ended, pulse / direction
5. Impulse response maximum frequency: 200KHZ
6. External digital debugging panel for easy parameter setting and monitoring
7. Serial communication function, current, subdivision can be adjusted, signal edge, alarm output logic and other functions adjustable
8. Closed-loop vector control to ensure that the motor high-speed high-torque output,
while ensuring the motor does not lose step, with over-voltage, over-current, tracking error tolerance
closed loop stepper nema 34 LCDA808H 2 Phase control driver Main parameters
1. Electrical indicators
|
Parameter/Value |
LCDA808H |
|||
|
Minimum |
Typical |
Maxmum |
unit |
|
|
Maximum current |
- |
- |
8 |
A |
|
Input power voltage |
50 |
70 |
80 |
VAC |
|
Logic input current |
7 |
10 |
16 |
mA |
|
Pulse frequency |
- |
200 |
- |
kHz |
2.Interface definition
1) Motor & power input port
|
Symbol |
Name |
|
A+ |
A-phase motor winding positive terminal |
|
A- |
A phase motor winding negative terminal |
|
B+ |
B-phase motor winding positive terminal |
|
B- |
B-phase motor winding negative terminal |
| AC |
Power supply access terminal |
| AC |
Power supply access terminal |
2)Driver encoder terminal definition (LCDA808H encoder signal terminal with 15Pin DP header, pin defined as follows :)
|
Pin |
Symbol |
Color |
Name |
|
2 |
EB+ |
Yellow |
Motor encoder B phase positive input |
|
12 |
EB- |
Green |
Motor encoder B phase negative input |
|
1 |
EA+ |
Black |
Motor encoder A Phase positive input |
|
11 |
EA- |
Blue |
Motor encoder A phase negative input |
|
13 |
VCC |
Red |
Encoder + 5V input |
|
3 |
EGND |
White |
Encoder power ground |
3) Control signal port
|
Name |
Explanation |
|
PUL+ |
Pulse input signal: pulse effective edge adjustable, the default pulse rising edge is valid; in order to reliably respond to the pulse signal, the pulse width should be greater than 1.2μs. Such as the use of +12 V or +24 V when the need to string 3K resistance |
|
PUL- |
|
|
DIR+ |
Direction input signal: high / low level signal, in order to ensure reliable reversing of the motor, the direction of the signal should be preceded by pulse signal at least 5μs to establish, such as the use of +12 V or +24 V string 3K resistor. |
|
DIR- |
|
|
ENA+ |
Enable control signal: This input signal is used to enable or disable. When ENA +, ENA- have input, the drive will cut off the motor phase to make the motor in a free state. When this function is not required, the terminal can be left floating. |
|
ENA- |
|
|
Pend+ |
Positioning completion signal positive side |
|
Pend- |
Positioning completion signal negative |
|
ALM+ |
Alarm output positive terminal |
|
ALM- |
Alarm output negative terminal |
Shenzhen Xinlichuan Electric Co., LTD, which was founded in 2009, is a high-tech enterprise integrating product R&D, manufacturing and sales of industrial automation control system. Our main products include servo motor and drivers, stepper motor and drivers, closed loop driver, precision planetary reducer, etc. All of our products have passed CE certification, with good quality can competitive price. We are also the offical distributor of weinview HMI, Hitech HMI, Fatek PLC. Welcome to be our partners.
Our factory:
Our Office:
Our Team:
Our Certificate:
Our Exhibition
1. Are you factory?
Yes, we are facotry, and we produce stepper motor/driver, Servo motor/driver and planetary reducer for more then 10 years in China. Lichuan is our registered brand.
2. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.
3. How do you ship the goods?
We normally ship goods by express(DHL/UPS/FEDEX/EMS), by sea and by air, also accept customer appointed.
4. Can I test sample?
Yes, sample charged can be offered for testing.
5. Can we be agent or distributor?
Yes, welcome and we will support you.
6. Can you do OEM or ODM service?
Yes, we have R&D department and accept OEM and ODM service.
7. How about warranty?
One year warranty, technical support available, we always try our best to help customers to solve problems in time.
8. What are payment terms?
T/T(bank transfer), Paypal(0.5% paypal charges), Western Union, ALIBABA assurance order accept.
Thanks for your visiting for closed loop stepper nema 34 LCDA808H 2 Phase control driver
Video
Send your inquiry directly to us
