2CM545 Digital stepper driver - 50V 4.5A Kinco
Driver 2CM545
- 50V 4.5A
- 8 levels of current adjustment from 2.4~8A
- 15 levels of resolution from 200~25,600 steps
- Inputs (Pulses/Dir or CW/CCW) 5~24V optocoupled with internal limiting resistor, TTL compatible
- Pulse input frequency up to 400KHz
- Motor parameters self-identification system
- Automatic current reduction in case of inactivity
- Overvoltage and overcurrent protection
Internal Reference:
2CM545
2CM545 Microstep driver
- 8 levels of current adjustment from 1~4.5A
- 15 step resolution from 200~25,600 steps
- Inputs (Pulses/Dir or CW/CCW) 5~24V optocoupled with internal limiting resistor, TTL compatible
- Pulse input frequency up to 400KHz
- Self-identification system of motors parameters for optimum operation
- automatic current reduction in case of inactivity
- Rotation test
- Overvoltage and overcurrent protection
- "Multi-stepping" system to optimize management of micro-stepping mode and therefore reduce vibrations. The driver will thus break down the steps in an optimum manner according to the speed of rotation.
- Compatible with Nema 23 motors
Item | Description |
|---|---|
| Input voltage | 24~50VDC |
| Over voltage protection | 85VDC |
| Undervoltage protection | 15VDC |
| Overheat protection | 80°C (Temperature of thermistor) |
| Current per Phase (peak) | 1/1.5/2/2.5/3/3.5/4/4.5 A – 8 adjustable values |
| Step resolution | 200~25600 Pulses / tour - 15 adjustable valuess |
| Motor range | Nema 23 |
| Control signal inputs | PLS (CW) - DIR (CCW) – FREE – Input voltage : 5~24VDC – Input current : 8mA@5VDC / 12mA@24VDC |
| Control modes | Pulse control : PLS + DIR – CW/CCW |
| Output signal | ERR - open collector output – maximum current: 100mA |
| Indications of operation | Combination of the different states of the RUN and ERR LEDs |
| Protective Circuits | Under voltage – Over voltage – Over current |
| Cooling | Natural ambiant air |
| Environment | Indoors - sheltered from: direct sunlight / dust / corrosive and flammable gases / vapors / splashes |
| Humidity | <85%RH – non-condensing |
| Ambient temperature | 0°C~40°C |
| Storage temperature | -20°C~70°C |
| Protection sign | IP20 |
| Resolution setting (Pulses/Turn) | Current setting (A) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| SW1 | SW2 | SW3 | SW4=ON | SW4=OFF | SW6 | SW7 | SW8 | RMS | Peak |
| ON | ON | ON | 200 | 1000 | ON | ON | ON | 3.2 | 4.5 |
| OFF | ON | ON | 400 | 2000 | OFF | ON | ON | 2.8 | 4 |
| ON | OFF | ON | 800 | 4000 | ON | OFF | ON | 2.5 | 3.5 |
| OFF | OFF | ON | 1600 | 5000 | OFF | OFF | ON | 2.1 | 3 |
| ON | ON | OFF | 3200 | 8000 | ON | ON | OFF | 1.8 | 2.5 |
| OFF | ON | OFF | 6400 | 10000 | OFF | ON | OFF | 1.4 | 2.0 |
| ON | OFF | OFF | 12800 | 20000 | ON | OFF | OFF | 1.1 | 1.5 |
| OFF | OFF | OFF | 25600 | NA | OFF | OFF | OFF | 0.7 | 1.0 |
Function | DIP Position | Description |
|---|---|---|
| PLS + DIR | SW6 & SW7 = ON – Others OFF | Driver off, set DIP switches to enable required functions. Switch on the driver: the RUN Led flashes GREEN and the ERR Led is RED, this means that the settings have been taken into account. Turn off the driver and replace the DIP switches to return to normal operation. |
| CW/CCW | SW7 & SW8 = ON – Others OFF | |
| Micro-Step smoothing and dynamics filter disabled | SW5 & SW6 = ON – Others OFF | |
| Micro-Step smoothing filter enable | SW5 & SW7 = ON – Others OFF | |
| Micro-Step dynamics filter activation | SW5 & SW8 = ON – Others OFF | |
| Power-on motor parameter test disable | SW6 & SW7 & SW8 = ON – Others OFF | |
| Power-on motor parameter test enabled | SW5 & SW6 & SW7 = ON – Others OFF | |
| Rotation test | SW6 & SW8 = ON – Others OFF | Rotation at 80 rpm |
| Automatic current reduction | SW5 = ON – Others OFF | Set SW5=ON to enable automatic current reduction. The current is reduced to half of the set current 1.5s after the motor stops |
Accessories
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Specifications
| Brand | Kinco |
| Max. Voltage | 50 V |
| Max. current | 4.5 A |
| Resolution setting | DIP-switches |
| Weight | 280 gr |
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