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SICK 1073488
SICKNot available

EFM50-2KF0A021A

Product Code: 1073488
Partner cod.: 1073488
SICK


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Tecnichal data
Technical Specs
Description
Tecnichal data
Safety-related parameters
Safety integrity levelSIL 2 (IEC 61508), SILCL2 (EN 62061) 
Category20 years
Systematic suitabilitySC 3 (IEC61508)
Test rate1 h
Maximum demand rate216 µs
Performance levelPL d (EN ISO 13849)
Safety-related resolutionChannel 1 = 23 bit, channel 2 = 12 bit
PFHD: Probability of dangerous failure per hour3,8 x 10^-8
Safety-related accuracy± 0.09°
Performance
Position
Resolution per revolution21 bit
System accuracy± 52 ″
Signal noise (σ)± 2 ″
Number of the absolute ascertainable revolutions4,096
Available memory area8,192 Byte
Measurement step per revolution2,097,152
Vibration
Measurement principleOptical
Interfaces
Code sequenceIncreasing, when turning the shaft For clockwise rotation, looking in direction “A” (see dimensional drawing)
Communication interfaceHIPERFACE DSL®
Initialization timeMax. 500 ms 
Measurement external temperature resistance

32-bit value, without prefix (1 Ω) 0 ... 209.600 Ω

 

Electrical data
Connection typeMale connector, 4-pin
Supply voltage7 V ... 12 V
Warm-up time voltage rampMax. 180 ms 
Current consumption≤ 150 mA 
Output frequency for the digital positionvalue0 kHz ... 75 kHz
Mechanical data
Shaft versionTapered shaft
Flange type / stator couplingStator coupling
DimensionsSee dimensional drawing
Weight0.2 kg
Moment of inertia of the rotor10 gcm²
Operating speed≤ 9,000 min⁻¹
Angular acceleration≤ 200,000 rad/s²
Start up torque≤ 0.4 Ncm
Permissible radial shaft movement± 0.2 mm 
Permissible axial shaft movement± 0.95 mm
Permissible movement static± 0.5 mm, ± 0.95 mm radial, axial
Permissible movement dynamic± 0.1 mm radial
Life of ball bearingsSee diagram 3
Ambient data
Operating temperature range–30 °C ... +115 °C 
Storage temperature range–40 °C ... +120 °C, without package
Relative humidity/condensation90 %, Condensation not permitted
Resistance to shocks100 g, 6 ms, 6 ms (according to EN 60068-2-27)
Frequency range of resistance to vibrations20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
EMCAccording to EN 61000-6-2, EN 61000-6-3 and IEC 61326-3-1 
Enclosure ratingIP40, with mating connector inserted and closed cover (IEC 60529-1)
Classifications
ECLASS 5.027270590
ECLASS 5.1.427270590
ECLASS 6.027270590
ECLASS 6.227270590
ECLASS 7.027270590
ECLASS 8.027270590
ECLASS 8.127270590
ECLASS 9.027270590
ECLASS 10.027273805
ECLASS 11.027273901
ECLASS 12.027273901
ETIM 5.0EC001486
ETIM 6.0EC001486
ETIM 7.0EC001486
ETIM 8.0EC001486
UNSPSC 16.090141112113
Technical Specs
Unit weight0.182 Kilograms
Net unit weight0.182 Kilograms
Unit volume216 Cubic Centimetres (cm³)
Measurements6.000*6.000*6.000
Country of originGermany
EAN4047084410260
Description
EFM50-2KF0A021A