Specifications

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SPECIFICATIONS for Pyxis 3-inch
MECHANICAL
Main Gear Diameter 5.625 inches, 360 teeth double start, 64 pitch
Total Gear Reduction 960 : 1
Number of Steps for One Rotation 46080
Degrees for One Step 0.0078125º (0.46875 arc minutes)
Load Capacity 20 pounds maximum
MOTOR
Type Bipolar Stepper
Voltage 12 VDC
Steps for One Rotation 48
Coil Resistance 40 ohms high torque motor with neodymium magnets
MICROCONTROLLER
Type PIC16F87
EPROM 4K x 14
RAM 368 x 8
I/O Lines 16
EEPROM 256 x 8
Operating Temperature
-40° to +80° C
POWER REQUIREMENTS
Voltage 11.7 to 12.3 volts DC
Current 400 ma for high torque motor running
Fuse protection 0.8 amp, PTC reset able
SIZE & WEIGHT
Size 6.5 inches wide x 7.45 inches height and 2.4 inches
thick without adapters
Clear Aperture 3.00 inches
Weight 4.5 pounds without adapters
INCLUDED ITEMS
Adapters optional
Power Supply 12 VDC regulated power supply with 6’ cords
Tools Various hex keys
Software CD disk with Pyxis control software and manual