Product Overall Description
EHS-808H is Econ technology's latest EtherCAT hybrid servo driver with LCD displayy, which adopt the latest floating-point 32-bit MCU digital processing technology, the advanced vector control technology drive the motor with low heating ,low noise and extra smoothly.The user can set any ID address within 1-255 and any current value under the rated current, it can be matched with different of size motors(from Nema17--Nema34) to applied for variable applications. the drive can auto-tuning for matching the motor when power up, which can automatically generate optimal operating parameters for different motors to maximize the performance of the motor.
Common Features
New floating point 32bit MCU technology
Serial Port And Auto Tune Function
Advanced vector control technology
High torque at starting and low speed
5 channels opto-coupler isolation input,2 of them are high speed opto-coupler isolation input
4 channels opto-coupler isolation OC output
2 channels analog inputs
Communication Frequency up to 100MHz
DIPs can set 127 IPs or automatic allocate IP
Current setting range 0.5-8A
Smooth movement and extra low noise
The supported encoder can be 500ppr—5000ppr
LCD content and status display
The LCD is on after power up, and shows some content as below chart
No. | Content | Details | Description |
1 | Motor frame size | 28/42/57/60/86mm | Display the current motor type |
2 | Pulse/Revolution | Pulse | Display the current setting of pulse /revolution |
3 | Current speed | RPM | Display the current working speed of motor |
4 | Function mode | FOC/PM/LEAD/FULL CURRENT | Display the current Control algorithm mode |
Electrical Specifications
Description | EHS-808H | |||
Min | Typical | Max | Unit | |
Output Current(peak) | 0.5 | - | 8.0 | A |
Input Voltage（DC） | 15 | 24/36/48/68 | 80 | VDC |
Input Voltage(AC) | 20 | 36 | 50 | VAC |
Control Signal Input Current | 6 | 10 | 16 | mA |
Control Signal Interface Electricity | 4.5 | 5 | 28 | Vdc |
OC output Pull-Up voltage | 5 | - | 24 | Vdc |
Ether-CAT communication frequency | - | 100 | - | MHz |
Insulation Resistance | 100 | MΩ | ||
Product Dimension (Unit:mm)
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