Analog Galvo Driver
Han's galvo scanning systemanalog galvo driver board is designed for the full series of Han's Scanner photoelectric galvanometer motor, using the traditional PID closed-loop control mode, stable and reliable performance; with a variety of different configurations, support analog and digital signal input, a variety of different power amplifier devices can drive mirrors with different loads from 3mm-50mm to achieve optimal dynamic performance, to meet the speed and accuracy requirements of various high-end applications.
Key Features Of Analog Galvo Driver
3-in-1 analog driver board
Integrate DA card and analog driver board, compact size
TDA8950 D class work output, low heat
First generation galvo driver
More than 10 years in the market, stable performance
A driver board drives a galvanometer
LM3886 AB dual-power amplifier, maximum 68W+68W power output, strong driving capability
Second generation analog driver board
TDA8950 type D power amplifier output, low heat
A driver board drives a galvanometer, driving capacity is strong
TDA8950 power amplifier, maximum 150W+150W power output, strong driving ability
Improved speed performance by more than 50% compared to the first generation analog driver board.
Specifications Of Analog Galvo Driver
Analog Galvo Driver Electric Parameter
|
Power Supply Requirements |
+/-15 to +/-28 VDC Configurations Available |
|
Maximum Drive Current Limit |
10 AMPS Peak |
|
5 AMPS Rms (Power Supply And Load Dependent) |
|
|
Operating Temperature Range |
0～50℃ |
Analog GalvoDriver Interface Definition
Connector Definition
|
Description |
J2 (10pin) Of Driver ST16xx |
|
GND |
1 |
|
GND |
2 |
|
GND |
3 |
|
GND |
4 |
|
POS1 |
5 |
|
MOTOR+ |
6 |
|
MOTOR- |
7 |
|
GND |
8 |
|
LED+ |
9 |
|
POS2 |
10 |
|
Description |
J1 (2pin) Of Driver ST16xx |
|
- |
1 |
|
+ |
2 |
|
Description |
J3 (4pin) Of Driver ST16xx |
|
-15V |
3 |
|
GND |
2 |
|
+15V |
4 |
|
NC |
1 |
|
Description |
J4 (10pin) Of Driver ST16xx |
|
NC |
1 |
|
POS_FB |
2 |
|
GND |
3 |
|
CMD_ERR |
4 |
|
V_CRT |
5 |
|
V_LED |
6 |
|
NC |
7 |
|
NC |
8 |
|
Power Supply Requirements |
+/-15 to +/-28 VDC Configurations Available |
|
Maximum Drive Current Limit |
10 AMPS Peak |
|
5 AMPS Rms (Power Supply And Load Dependent) |
|
|
Operating Temperature Range |
0～50℃ |
Connector Definition
|
Description |
J2 (10pin) Of Driver Board ST16XX |
Remark |
|
GND |
1 |
Power Ground |
|
GND |
2 |
Power Ground |
|
GND |
3 |
Power Ground |
|
GND |
4 |
Power Ground |
|
POS1 |
5 |
Photocell Position Feedback Signal 1 |
|
MOTOR+ |
6 |
Motor Signal + |
|
MOTOR- |
7 |
Motor Signal - |
|
GND |
8 |
Power Ground |
|
LED+ |
9 |
LED Positive Terminal |
|
POS2 |
10 |
Photocell Position Feedback Signal 2 |
J1 Analog signal control port, communication through serial port
|
Description |
J1 (2pin) Of Driver Board ST16XX |
Remark |
|
- |
1 |
Analog Negative Signal Input (Pulse Signal) |
|
+ |
2 |
Analog Positive Signal Input (Pulse Signal) |
|
Description |
J3 (4pin) Of Driver ST16xx |
Remark |
|
-15V |
3 |
Negative Of Power Supply (Current 3A) |
|
GND |
2 |
Power Ground |
|
+15V |
4 |
Power Supply Positive Electrode (Current 3A) |
|
NC |
1 |
Suspend In Midair |
|
Description |
J4 (10pin) Of Driver Board ST16XX |
Remark |
|
NC |
1 |
Suspend In Midair |
|
POS_FB |
2 |
Motor Position Feedback Signal |
|
GND |
3 |
Power Ground |
|
CMD_ERR |
4 |
Command Error |
|
V_CRT |
5 |
Motor Current Sampling Signal |
|
V_LED |
6 |
Motor LED Voltage |
|
NC |
7 |
Suspend In Midair |
|
NC |
8 |
Suspend In Midair |
Hans scannerindependently develops and produces a series of laser scanning heads (7mm, 10mm, 14mm, 20mm, 30mm, 50mm), voice coil motor and galvanometer system based on motion control technology, including 3D large area dynamic focusing system, high power galvanometer welding system, 5-axes drilling galvanometer, 4-axes platform linkage galvanometer, polygon scanning galvanometer, medical aesthetic fractional galvanometer, and weld tracking detection system. Serialized solutions have been successfully applied in mobile 3C industry, food packaging, tobacco industry,medical technology and other fields.
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