4.52 ″ For interpolation of the sine/cosine signals with, e. g., 12 bits
Available memory area
128 Byte
System accuracy
± 0.09° 1)
Repeatability
0.01° 1)
Pin length
2 mm
1) Typical values for mechanical runout of the system from ≤ 50 µm and +20 °C.
Interfaces
Type of code for the absolute value
Binary
Code sequence
Increasing, when turning the shaft For clockwise rotation, looking in direction “A” (see dimensional drawing)
Communication interface
HIPERFACE®
Electrical data
Connection type
Male connector, 8-pin
Supply voltage
7 V DC ... 12 V DC
Recommended supply voltage
8 V DC
Power consumption
250 mA 1)
MTTF: mean time to dangerous failure
190 years (EN ISO 13849) 2)
1) Without load.
2) 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 60°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
Mechanical data
Shaft version
Through hollow shaft
Material, sensor head
Aluminum
Material, magnetic tape
17410 Hard ferrite 9/28 P
Material, ring
Aluminum
Dimensions
See dimensional drawing
Weight
≤ 0.15 kg (sensor head)
≤ 0.25 kg (Magnetic tape ring)
Moment of inertia of the rotor
85 gcm²
Operating speed
10,500 min⁻¹
Angular acceleration
≤ 1 rad/s²
Permissible radial shaft movement
≤ 0.6 mm 1)
Permissible axial shaft movement
± 0.5 mm 1)
1) Relative to the installation position, as described in the assembly instructions (order nr. 8026831) and in the proposed customer fitting.
Ambient data
Operating temperature range
–30 °C ... +105 °C, sensor head
–30 °C ... +100 °C, Magnetic tape ring
Storage temperature range
–30 °C ... +100 °C, without package
Relative humidity/condensation
95 %, Condensation not permitted
Resistance to shocks
100 g, 6 ms (according to EN 60068-2-27)
Frequency range of resistance to vibrations
20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
EMC
According to EN 61000-6-2 and EN 61000-6-4 1)
Enclosure rating
IP00
Temperature coefficient magnetic tape
(11 ± 1) µm/K/m
Maximum permitted ambient field strength
< 3 kA/m ... 4 kA/m (3.8 mT ... 5 mT), to guarantee compliance with the quoted accuracy values 2)
Maximum permitted field strength
< 150 kA/m (< 190 mT), to ensure that the magnetic tape is not permanently damaged
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. Please observe the information in the mounting instructions (part number 8026831).
2) The maximum permitted external field influence is reached when the position value deviates from the original value (without external field influence) by more than 5 μm. This value is reached when, at the sensor location, a field strength of 3 kA/m to 4 kA/m (3.8 mT to 5 mT) occurs in addition to the field strength of the magnetic tape.
