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2 SYSTEM CONFIGURATION
(2) Table of the Serial absolute synchronous encoder specifications
Specifications
Item
MR-HENC Q170ENC
(Note-1)
Ambient temperature -5 to 55°C(23 to 131°F)
Resolution 16384PLS/rev 262144PLS/rev
Connectable encoder Q172EX(-S1) Q172EX-S2/-S3
Transmission method Serial communications
Direction of increasing addresses CCW(viewed from end of shaft)
Protective construction IP52
Dustproof/Waterproof
(IP65: Except for the shaft-
through portion.)
Permitted speed at power ON 4300r/min 3600r/min
Permitted speed at power OFF
(Note-1)
500r/min
Permitted axial loads
Radial load : Up to 98N
Thrust load : Up to 49N
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
Internal current consumption [A] 0.15 0.2
Mass [kg(lb)] 1.5 0.6
Connecting cable
MR-JHSCBL
M-H
=Cable length :
2m(6.56ft.), 5m(16.40ft.),
10m(32.81ft.), 20m(65.62ft.),
30m(98.43ft.)
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 conforming to RS422A
Transmission distance Up to 30m(98.43ft.) Up to 50m(164.04ft.)
(Note-1): When "o-ring" is required, please purchase separately by customers.
(Note-2): If it exceeds a permitted speed at power OFF, a position displacement is generated.