B-65282EN/05 11.SPINDLE-RELATED DETECTORS
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11.1 POSITION CODER
11.1.1 α
αα
α Position Coder
Name and drawing number
Name Drawing number Remarks
α position coder A860-0309-T302
68 flange mounting,
10,000min
-1
Absolute maximum rating
Item Specification
Power supply voltage -0.5V to +7.0V
Operating temperature range 0°C to +50°C
Humidity 95%RH or lower
Electric specification
Item Specification
Power supply voltage 5V±5%
Supply current 350mA or lower
PAE,*PAE,PBE,*PBE 1,024 pulses/revolution
Output signal
PSE,*PSE 1 pulse/revolution
Mechanical specification
Item Specification
Input axis inertia 9.8×10
-3
kg⋅m
2
or lower
Input axis start torque 0.098N⋅m or lower
Radial load (operating) 98N
Input axis allowable load
Thrust load (operating) 49N
Maximum speed 10,000min
-1
Structure
Dust-proof and drip-proof structure (Equivalent to
IP55: When a water-proof connector is installed)
Anti-vibration acceleration 10G
Weight Approx. 0.75kg