Article Number:
The STEPPER-BLOCKsilver is a compact stepper motor output stage
for 2-phase stepper motors with up to 70 V operating voltage and
up to 6 A phase current. It contains the complete power supply unit for the
direct connection to 230 VAC.
* Optocoupler inputs
* Extremely low noise and vibration* Current setting 1.5 A ... 6 A
* Microstepping 400 ... 51200 steps/revolution
* Automatic halving of the current at standstill
* Pulse frequency up to 250 kHz
* Overvoltage, undervoltage and short-circuit protection
* Alarm output
Technical Data:
Housing (W x H x D):
Base plate: H x W = 156 x 115 [mm]
Feed in:
230VAC/50Hz
Output signal:
fault
engine
Operating voltage:
Typical 65 VDC at rated mains voltage
I max 6 A
f max 50 kHz
Entrances:
Galvanically isolated via optocoupler
- High = 12 - 26 V
- I min = 5 mA
Step pulse:
> 10 μs Duration
Direction of rotation:
Toggle > 10 μs before step pulse
Fuses:
3 A slow blow
The fuse is located below the mains plug. It can
can be released with half a turn.
Further fuses are located on the output stage itself, with
that's fused to the electronics. (See
Operation)
Temperature:
0 – 50 °C
Ventilation:
Through natural convection.
Weight
3,4 kg