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Performance
Number of the absolute ascertainable revolutions:
1 (Singleturn)
Number of lines per revolution:
2,048
Measuring step:
90 ° /number of lines
Commutation signals:
10 pole pairs (according to EIA 422)
Zero pulse width:
90 °
Reference signal, number:
1
Reference signal, position:
90 ° or 180 ° configurable, electronically, gated with A and B
Error limits:
± 0.09 °
Measuring step deviation:
± 0.035 °
Operating speed:
12,000 /min, working speed up to which the output signals are correct
Механические параметры
Shaft version:
Tapered shaft
Flange type/stator coupling:
Spring mounting plate
Dimensions:
See dimensional drawing
Mass:
0.065 kg
Moment of inertia of the rotor:
4.5 gcm?
Maximum operating speed:
120,000 /min 1)
Maximum angular acceleration:
500,000 rad/s?
Operating torque:
0.2 Ncm
Start up torque:
0.3 Ncm
Permissible shaft movement, radial, static:
± 0.1 mm
Permissible shaft movement, radial, dynamic:
± 0.05 mm
Permissible shaft movement, axial, static:
± 0.2 mm
Permissible shaft movement, axial, dynamic:
± 0.1 mm
Life of ball bearings:
3.6 x 10^9 revolutions
Connection type:
Connector, 14-pin, axial
footnote
1) Self warming of 1.1 K per 1000 revolutions/min when applying note working temperature range
Электрические параметры
Electrical interface:
TTL/RS422
Operating voltage range/supply Voltage:
4.5 V DC ... 5.5 V DC
Maximum output frequency:
400 kHz
Operating power consumption (no load):
< 60 mA 1)
footnote
1) Without load
Ambient data
Working temperature range:
-20 °C ... 110 °C
Storage temperature range:
-40 °C ... 125 °C, without package
Relative humidity / Condensation:
90 %, Condensation not permitted
Resistance to shocks:
100 g, 6 ms (according to EN 60068-2-27)
Resistance to vibration:
50 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)
EMC:
(according to EN 61000-6-2 and EN 61000-6-3) 1)
Enclosure rating:
IP 50 (according to IEC 60529), with mating connector inserted and closed cover
footnote
1) The EMC according to the standards quoted is achieved when the motor feedback system is mounted in an electrically conductive housing, which is connected to the central earthing point of the motor controller via a cable screen. This is also where the GND (0 V) connection of the power supply voltage is linked to earth. Users must perform their own tests when other screen designs are used.
