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2 SYSTEM CONFIGURATION
(2) Table of the Serial absolute synchronous encoder specifications
Item Specifications
Model name Q170ENC
(Note-1), (Note-2)
Ambient temperature -5 to 55°C (23 to 131°F)
Resolution 262144PLS/rev
Transmission method Serial communications (Connected to Q172DEX)
Direction of increasing
addresses
CCW (viewed from end of shaft)
Protective construction
Dustproof/Waterproof
(IP65: Except for the shaft-through portion.)
Permitted speed at power ON 3600r/min
Permitted speed at power OFF
(Note-3)
500r/min
Permitted axial loads Radial load : Up to 19.6N, Thrust load : Up to 9.8N
Runout at input shaft tip
0.02mm(0.00079 inch) or less,
(15mm(0.59 inch) from tip)
Recommended coupling Bellows coupling
Permitted angular acceleration
40000rad/s
2
Vibration resistance 5G (50 to 200Hz)
Shock resistance 50G (11ms or less)
Internal current consumption 0.2A
Mass 0.6kg
Connecting cable
Q170ENCCBL
M
( =Cable length :
2m(6.56ft.), 5m(16.40ft.), 10m(32.81ft.),
20m(65.62ft.), 30m(98.43ft.), 50m(164.04ft.))
Communications method Differential driver/receiver
Transmission distance Up to 50m(164.04ft.)
(Note-1) : It can be used by combining with Q172DEX.
(Note-2) : When "o-ring" is required, please purchase separately by customers.
(Note-3) : If it exceeds a permitted speed at power OFF, a position displacement is generated.
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