Motor feedback systems | SRS/SRM50 | SRM50-HEA0-K21 | Communication interface: HIPERFACE® | Model: Absolute Multiturn | Type: For integration | Sine/cosine periods per revolution: 1,024 | Safety system: no | Mechanical design: Tapered shaft, Rubber support | Connection type: Male connector, 8-pin, radial | Technology: Optical | Operating temperature range: –30 °C ... +115 °C | Items supplied: Mounting screws for stator coupling or servo clamps not included with delivery.
Items supplied
Mounting screws for stator coupling or servo clamps not included with delivery.
MTTFD(mean time to dangerous failure)
235 years (EN ISO 13849)1)
Sine/cosine periods per revolution
1,024
Number of the absolute ascertainable revolutions
4,096
Total number of steps
134,217,728
Measuring step
0.3 ″ For interpolation of the sine/cosine signals with, e. g., 12 bits
Integral non-linearity
Typ. ± 45 ″, Error limits for evaluating sine/cosine period, without mechanical tension of the stator coupling
Differential non-linearity
± 7 ″
Available memory area
128 Byte
System accuracy
± 52 ″
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), For clockwise shaft rotation, looking in direction “A” (see dimensional drawing)
Communication interface
HIPERFACE®
Connection type
Male connector, 8-pin, radial
Supply voltage
7 V DC ... 12 V DC
Recommended supply voltage
8 V DC
Current consumption
80 mA1)
Output frequency for sine/cosine signals
≤ 200 kHz
Shaft version
Tapered shaft
Flange type / stator coupling
Rubber support, Rubber support
Dimensions
See dimensional drawing
Weight
≤ 0.2 kg
Moment of inertia of the rotor
10 gcm²
Operating speed
≤ 12,000 min⁻¹
Angular acceleration
≤ 200,000 rad/s²
Operating torque
0.2 Ncm
Start up torque
+ 0.4 Ncm
Permissible movement static
± 0.3 mm, radial± 0.75 mm, axial
Permissible movement dynamic
± 0.1 mm, radial± 0.2 mm, axial
Angular motion perpendicular to the rotational axis, static
± 0.005 mm/mm
Angular motion perpendicular to the rotational axis, dynamic
± 0.0025 mm/mm
Life of ball bearings
3.6 x 109revolutions
Operating temperature range
–30 °C ... +115 °C
Storage temperature range
–40 °C ... +125 °C, without package
Relative humidity/condensation
90 %, Condensation not permitted
Resistance to shocks
100 g, 10 ms, 10 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 61000-6-31)
Enclosure rating
IP40, with mating plug inserted (IEC 60529)
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
China RoHS
✔
Information according to Art. 3 of Data Act (Regulation EU 2023/2854)
✔
ECLASS 5.0
27270590
ECLASS 5.1.4
27270590
ECLASS 6.0
27270590
ECLASS 6.2
27270590
ECLASS 7.0
27270590
ECLASS 8.0
27270590
ECLASS 8.1
27270590
ECLASS 9.0
27270590
ECLASS 10.0
27273805
ECLASS 11.0
27273901
ECLASS 12.0
27273901
ETIM 5.0
EC001486
ETIM 6.0
EC001486
ETIM 7.0
EC001486
ETIM 8.0
EC001486
UNSPSC 16.0901
41112113
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