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Performance
Max. number of steps per revolution:
4,096
Max. number of revolutions:
4,096
Resolution power:
4,096 x 4,096
Resolution:
12 bit x 12 bit
Error limits:
± 0.25 °
Repeatability (Ta not constant):
0.1 °
Measuring step:
0.043 °
Initialization time:
1,250 ms 1)
footnote
1) Valid positional data can be read once this time has elapsed
Механические параметры
Mechanical interface:
Through hollow shaft
Shaft diameter:
1/2 '
Mass:
0.8 kg
Start up torque:
0.5 Ncm
Operating torque:
0.4 Ncm
Moment of inertia of the rotor:
153 gcm?
Bearing lifetime:
3.6 x 10^9 revolutions
Max. angular acceleration:
600,000 rad/s?
Shaft material:
Stainless steel
Flange material:
Aluminum
Housing material:
Die-cast aluminum
Электрические параметры
Operating voltage range:
10 V ... 32 V
Power consumption max.:
2 W
MTTFd: mean time to dangerous failure:
150 a (EN ISO 13849-1) 1)
footnote
1) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
Interfaces
Electrical interface:
Bus adaptor with 3 cable screw fixings
SET (electronic adjustment):
Via PRESET push button or protocol
Bus:
PROFIBUS DP
Bus interface:
RS-485 1) 2) 3)
Data protocol:
Profile for encoders (07hex) - Class 2
Address setting:
0 ... 127, DIP-switches or protocol
Data transmission rate (baud rate):
9.6 kBaud / 12 MBaud / automatic detection
Status information:
LED green (operation), LED red ( bus activity)
Bus termination:
DIP switch
footnote
1) EN 50 170-2 2) DIN 19245 part 1-3 3) DC isolated via opto-couplers
