Product Introduction
EC758 is hybrid servo drive which has lcd to show some working parameters,and this model is ac power input.
Product Specfication
Electrical Specifications | ||||
Parameters | EC758 | |||
Min | Typical | Max | Unit | |
Output current[PK] | 1.0 | - | 8 | A |
Supply voltage | 20 | 60 | 75 | VAC |
Logic input current | 7 | 10 | 20 | mA |
Logic input voltage | 5 | 5 | 24 | Vdc |
High Level pulse width | 1.5 | us | ||
pulse frequency | 0 | - | 200 | KHz |
Isolation resistance | 100 | - | - | MΩ |
Position Error control accuracy | - | ±1 | - | PULSE |
MAX ACC(no load) | - | 100 | - | RPM/MS |
Over-voltage protection Voltage | 90 | 92 | 94 | VAC |
Speed control accuracy | - | ±2 | - | RPM |
Product Diagram
Product Features:
² The output current will automatically adjust based on the load
² The continuous output current MAX value is 8.0A
² Have the Indicator port function of the problem
² Can accept the differential, single pulse/direction offline command
² Advanced vector control and variable frequency technology greatly reduce the motor heating
² Pulse response Frequency up to 500KHz (default 200KHz)
² The number of per circle pulse cam set by Protuner software or DIPs
² Pulse, direction and offline signal input level is compatible 5~24V
² Over-current,under-voltage and over-voltage protection
² Apply the FOC and SVPWN close control technology
² With the RJ45 serial TTL debugging function, need to use our serial debugging cable
² Use for the closed loop stepper motor 86 frame size
Product Dimension(Unit:mm)
Product Port Definition
Control Signal Port (44 DB NEEDLE HEAD)
| |||
Terminal number | Symbols | Name | Explanation |
3 | PUL+ | Pulse Positive Input | Compatible 5V- 24V level signal
|
4 | PUL- | Pulse negative input | |
5 | DIR+ | Directional Positive Input | |
6 | DIR- | Directional negative input | |
7 | ALM+ | Positive output of alarm signal | OC open collector output, the MAX pull- up level 24V, maximum output current 100mA |
8 | ALM- | Negative output of alarm signal | |
9 | PEND+ | position signal Positive output terminal | |
10 | PEND- | Position signal negative output terminal | |
11 | ENA+ | Enable Positive Input | Compatible 5V- 24V level signal
|
12 | ENA- | Enable negative input | |
Encoder Signal Port (15 DB NEEDLE HEAD) | ||
Terminal number | Symbols | Name |
1 | EA＋ | Encoder A channel positive input |
2 | EB＋ | Encoder B channel positive input |
3 | GND | Encoder GND |
11 | EA－ | Encoder A channel negative input |
12 | EB－ | Encoder B channel negative input |
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