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Servo Stepper 8.5 Nm - 12.5 Nm
ZDM-2HA865 is a new generation DSP digital step closed - loop driver using advanced vector closed loop control technology, the traditional open loop stepper motor incompletely overcome the problem of step loss and significantly improve the high-speed performance of stepper motor and reduce the motor heating degree and vibration of the motor.
Adjustable Power Supply APS
Motor Cube Bracket
RBK Motor Bracket
Details
Details
| Specification | Minimum | Typical case | Max | Unit | ||||||||||||||||||
| Continuous output | 0 | — | 7.2 | A | ||||||||||||||||||
| Input power supply voltage (DC) | 24 | — | 110 | V | ||||||||||||||||||
| Input power supply voltage (AC) | 18 | — | 80 | V | ||||||||||||||||||
| Logical input current | 7 | 10 | 20 | mA | ||||||||||||||||||
| Pulse frequency | 0 | 200 | kHz | |||||||||||||||||||
| Insulation resistance | 0.5 | -- | 5.0 | MΩ | ||||||||||||||||||
| Provide the encoder current | 0 | 0 | 50 | mA | ||||||||||||||||||
| Operational environment and parameters | ||||||||||||||||||||||
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| Pictures, dimensions,table data and technical drawings of this product are made with reasonable care and liability is excluded for the accuracy and correctness of this data. | ||||||||||||||||||||||
Description
ZDM-2HA865 is new generation DSP digital stepping closed-loop driver adopts advanced vector type closed-loop control technology,
thoroughly overcome the problem of lost steps of traditional open-loop stepper motors, and significantly improve the high-speed performance of stepper motors, reducing the degree of heat and vibration of the motor, and further improve the working speed and accuracy and reduce energy consumption of equipment.
In addition, when the motor is continuously overloaded, the driver will output an alarm signal. It has the same reliability as the AC servo system. The adapted motor installation size is the same as the traditional (57/60) and 86 Series stepper motors are fully compatible, the traditional open-loop stepper drive scheme can be seamlessly upgraded, and the cost compared with the traditional AC servo system, it has a very high cost advantage.
This driver is suitable for all kinds of small and medium-sized automation equipment and instruments, such as: woodworking engraving machine, wiring harness processing machines, laser cutting machines, high-speed plotters, small CNC machine tools, automated assembly equipment, etc.
The application effect is particularly good in equipment with low noise, stable operation and high-speed response.
Technical characteristics
- New DSP chip for 32-bit motor control
- Advanced vector closed loop control technology
- LED digital display with button operations, it is intuitive and easy to operate
- Static current and dynamic current can be set arbitrarily (0--7.2A range)
- Adaptive drive (57/60) and 86 series hybrid closed loop stepper motors
- Input / output with photoelectric isolation signal (Optocoupler inputs)
- Pulse response frequency up to 200KHz
- 16 general subdivision options with a maximum of 256 subdivisions(51200 pulses/rotations)
- Provide electronic gear matching to various pulse sources (any subdivided value)
- Protection of over-current, over-heat, over-voltage and tracking error
Wiring Motor and Encoder (for more details go to DOWNLOAD manuals)
| Motor and Power input wiring | |||
| Terminal | Symbol on Driver |
Name | Color specification of leads |
| 1 | A + | A phase motor winding + | white |
| 2 | A - | A phase motor winding - | green |
| 3 | B + | B phase motor winding + | blue |
| 4 | B - | B phase motor winding - | black |
| 5 | AC | Power input AC / DC | AC 18V ∼ 80V / DC 24 ∼ 110V |
| 6 | AC | ||
| Encoder Signal input port |
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| 1 | EB + | Motor encoder B phase positive input | yellow |
| 2 | EB - | Motor encoder B phase negative input | green |
| 3 | EA + | Motor encoder A phase positive input | black |
| 4 | EA - | Motor encoder A phase negative input | blue |
| 5 | VCC | Encoder power supply + 5V input | red |
| 6 | EGND | Encoder power source GND 0V input | white |
| Control Signal port |
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| 1 | PU + | Step pulse positive input | Signal Input voltage + 5V ∼ 24V |
| 2 | PU - | Step pulse negative input | |
| 3 | DR + | Direction DIR pulse positive input | Signal Input voltage + 5V ∼ 24V |
| 4 | DR - | Direction DIR pulse negative input | |
| 5 | ENA + | Enable Motor drive positive signal input | Enable or disable motor drive |
| 6 | ENA - | Enable Motor drive negative signal input | |
| 7 | Pend + | INPOS positive output | When the motor is in position, the driver output signal to the controller |
| 8 | Pend - | INPOS negative output | |
| 9 | ALM + | Alarm signal positive output | This signal is used for driver fault signal output |
| 10 | ALM - | Alarm signal negative output | |
| Pictures, dimensions,table data and technical drawings of this product are made with reasonable care and liability is excluded for the accuracy and correctness of this data | |||
NOTE: When the driver goes to fault conditions, use the ENA signal to clear all faults (to reset drive)
Dimensions
Parameters setting
For detailed parameter settings, please DOWNLOAD manuals for ZDM-2HA865 driver
