Safe motor feedback systems | EKS/EKM36-S | EKM36-2KF0A018A | Communication interface: HIPERFACE DSL® | Model: Absolute Multiturn | Type: For integration | Resolution per revolution: 18 bit | Safety system: yes | Mechanical design: Tapered shaft | Connection type: Male connector, 4-pin | Technology: Optical | Operating temperature range: –20 °C ... +115 °C | Items supplied: M3 mounting screws for stator coupling not included with delivery.
Items supplied
M3 mounting screws for stator coupling not included with delivery.
Safety integrity level
Safe increment SIL2 (IEC 61508), SILCL2 (EN 62061)1)
Category
3 (EN ISO 13849)
Test rate
1 h
Maximum demand rate
216 µs
Performance level
PL d (EN ISO 13849)
Safety-related resolution
Channel 1 = 18 bit or 20 bit, channel 2 = 9 bit
PFH (mean probability of a dangerous failure per hour)
4 x 10-82)
TM(mission time)
20 years (EN ISO 13849)
MTTFD(mean time to dangerous failure)
500 years (EN ISO 13849)
Resolution per revolution
18 bit
System accuracy
± 120 ″
Signal noise (σ)
± 5 ″ (See “signal noise” and “attenuation” diagrams)
Number of the absolute ascertainable revolutions
4,096
Available memory area
8,192 Byte
Measurement step per revolution
262,144
Measurement principle
Optical
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 DSL®
Initialization time
Max. 500 ms1)
Measurement external temperature resistance
32 bit value, without prefix (1 Ω) 0 ... 209.600 ΩAt –40 °C ... +160 °C: NTC +-2K; PTC+-3K
Connection type
Male connector, 4-pin
Supply voltage
7 V ... 12 V
Warm-up time voltage ramp
Max. 180 ms1)
Recommended supply voltage
8 V
Current consumption
≤ 150 mA (See current consumption diagram)2)
Output frequency for the digital positionvalue
0 kHz ... 75 kHz
Shaft version
Tapered shaft
Flange type / stator coupling
Stator coupling
Dimensions
See dimensional drawing
Kaal
0.1 kg
Moment of inertia of the rotor
4.5 gcm²
Operating speed
≤ 9,000 min⁻¹
Angular acceleration
≤ 500,000 rad/s²
Operating torque
0.2 Ncm
Start up torque
0.3 Ncm
Permissible movement static
± 0.1 mm, radial
Permissible movement dynamic
± 0.05 mm, radial± 0.1 mm, axial
Life of ball bearings
3.6 x 10^9 revolutions
Operating temperature range
–20 °C ... +115 °C1)
Storage temperature range
–40 °C ... +125 °C2)
Resistance to shocks
100 g, 6 ms (according to EN 60068-2-27)
Frequency range of resistance to vibrations
50 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
EMC
According to EN 61000-6-2, EN 61000-6-4 and IEC 61326-33)
Enclosure rating
IP40, with mating plugs inserted and cover closed (IEC 60529-1)
Operating height (above sea level)
2,000 m
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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