MFD_NET S/C characteristics - MicroFocuser "the focusers of the highest precision and quality"

High precision focusers for astronomy
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Focuser
Maximum travel
Step resolution
Internal diameter
Maximum speed
Minimum speed
Recovery Backlash
Motor ( Portescap P110 )
Maximum load
Pinion (reducer)
Gear (focuser)
Controller connector
CPU
Technology
CPU Memory
Ram
EEPROM
Clock frequency
Power consumption
Temperature probe (optional)
Size
Operating temperature
Calibration  sensor
Power supply
20 mm (SC)
less than 1 µm
2 inch or 1,75 inch ( with optional reducer )
600   steps/second
50     steps/second
min. 1 step – max. 255 steps
micro stepper motor ∅ 16 mm + 166:1 gearhead
4,5 ÷ 5,2 kg ( depends by the tilt of the instrument )
15 teeth, stainless steel
71 teeth, brass
2 x Modular Jack 4 pin, golden - cable mt 5,00 approx.
RISC, PIC Microchip 16F876i
FLASH / EEPROM
FLASH 8K – 14 bit
Ram 368 bytes
EEPROM 256 bytes
16 MHz
(max) 0,9 A normal 0,4 A approx.
Digital 9 bit, lin. ± 0,5°C ( -0 / +70 ), cable 50 cm approx.
L x W x H mm max. 92 x 86 mm ( Ø x H )
-25  / + 65 °C
Hall effect / neodymium magnet
12 ÷ 14,5 VDC
Hand controller
CPU
Technology
CPU memory
Ram
EEPROM
Clock frequency
Power consumption (max)
Focuser connector
PC connector (serial)
Size
Operating temperature

RISC tipe, PIC Microchip 18F252i
FLASH / EEPROM
FLASH 32K – 16 bit
368 bytes
256 bytes
16 MHz
35 mA
2 x Modular Jack 4 pin, golden - cable mt 5,00 approx
1 x Modular Jack 6 pin, golden - cable mt 2,40 approx
(L)85 x (W)72,5 x (H)25
-25 / + 65 °C
Power supply (optional)
Input
Output
Connector
Power supply certifications

100~240 Vac, 47~63 Hz, 0,5 A
12 VDC, 1,25 A, 15W max.
Coaxial plug 5,5 mm (positive central)
UL - CE - GS – CB
 
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