EFS50-0KF0A021A SICK | Alldatasheet
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MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL®
A B C D E F H I J K L M N O P Q R S T EFS50-0KF0A021A | EFS/EFM50 MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL® Illustration may differ
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Type Part no. EFS50-0KF0A021A 1073485 Other models and accessories www.sick.com/EFS_EFM50 Detailed technical data Safety-related parameters Test rate 1 h Performance Resolution per revolution 21 bit 1 bit Number of the absolute ascertainable revo- lutions Measuring step per revolution 2,097,152 Signal noise (σ) ± 2 Error limits positional values integral non- linearity in angular seconds ± 45 1) Error limits positional values differential non-linearity in angular seconds ± 7 1) System accuracy ± 52 Max. speed when switching on and reset- tingthe motor feedback system ≤ 6,000 min⁻¹ Available memory area 8,192 Byte 1) See diagrams regarding the error limits. Interfaces Code sequence Increasing, when turning the shaft For clockwise rotation, looking in direction “A” (see dimen- sional drawing) Communication interface HIPERFACE DSL® Initialization time Max. 500 ms 1) Measurement external temperature resis- tance 32-bit value, without prefix (1 Ω) 0 ... 209.600 Ω 2) Available memory area 8,192 Byte 1) From reaching a permitted operating voltage. 2) Without sensor tolerance; at −17 °C ... +167 °C: NTC +-2K (103 GT); PTC+-3K (KTY84/130).
2 MOTOR FEEDBACK SYSTEMS | SICK Online data sheet | 2017-06-07 19:23:08
Subject to change without notice
EFS50-0KF0A021A | EFS/EFM50 MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL® Electrical data Supply voltage range 7 V ... 12 V Warm-up time voltage ramp Max. 180 ms 1) Operating current Max. 150 mA 2) Operating power consumption (no load) ≤ 150 mA Output frequency for the digital positionval- ue 0 kHz ... 75 kHz 1) Duration of the voltage ramp between 0 and 7.0 V, see diagram “Current consumption” in the diagram section. 2) Current rating applies when using interface circuit suggestions as shown in HIPERFACE DSL ® manual (8017595). Mechanical data Shaft version Tapered shaft Flange type/stator coupling Stator coupling 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 Start up torque ≤ 0.4 Ncm Permissible shaft movement, radial static, dynamic ± 0.2 mm, 0.1 mm Permissible shaft movement, axial static, dynamic ± 0.95 mm, ± 0 mm Permissible radial shaft movement ± 0.2 mm 1) Permissible axial shaft movement ± 0.95 mm Life of ball bearings See diagram 3 Connection type Connector, 4-pin 1) Permitted when using the elastomer stator coupling. When the spring plate stator coupling is being used, voltage-free mounting is assumed. Ambient data Operating temperature range –30 °C ... +120 °C 1) Storage temperature range –40 °C ... +120 °C, without package Relative humidity/condensation 90 %, Condensation not permitted Resistance to shocks 100 g, 6 ms, 6 ms (according to EN 60068-2-27) Frequency range of resistance to vibrations 20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6) EMC According to EN 61000-6-2, EN 61000-6-3 and IEC61326-3-1 2) Enclosure rating IP40, with mating connector inserted and closed cover (acc. to EN 60529-1) 1) The max. internal sensor temperature may not exceed 125 °C. The defined measuring point on the encoder (see dimensional drawing) must be used for measuring the operating temperature. For typical values for self-heating, see diagram 3 (electrical) and diagram 4 (mechanical). 2) EMC according to the listed standards is guaranteed if the motor feedback system with mating plug inserted is connected to the central grounding point of the motor controller via a cable shield. If other screening concepts are used, users must perform their own tests. Classifications ECl@ss 5.0 27270590 ECl@ss 5.1.4 27270590 2017-06-07 19:23:08 | Online data sheet Subject to change without notice MOTOR FEEDBACK SYSTEMS | SICK 3
A B C D E F H I J K L M N O P Q R S T EFS50-0KF0A021A | EFS/EFM50 MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL® ECl@ss 6.0 27270590 ECl@ss 6.2 27270590 ECl@ss 7.0 27270590 ECl@ss 8.0 27270590 ECl@ss 8.1 27270590 ECl@ss 9.0 27270590 ETIM 5.0 EC001486 ETIM 6.0 EC001486 UNSPSC 16.0901 41112113 Dimensional drawing (Dimensions in mm (inch)) Cylindrical screw Torx 15 head X = Measuring point for operaiting temperatur Y = Measuring point for vibrations XX Y Ø 3.2 +0.1 (0.13) 66.5 (2.62) Ø 50 (1.97) 41.7 ± 0.5 (1.64 ± 0.02 ) (9.5) (0.37) (0.39) (0.35) 3 (0.12) Ø 8 f7 (0.31) Ø 5.5 h7 (0.22) 6.5 (0.26) 32.2 ± 0.5 (1.27 ± 0.02 ) (0.39) 9.46 2°± 3 (0.35 ± 0 .12 Proposed fitting A*) Min. Ø 43 (1.69) Ø 5.5 (0.22) 7.4 +0.2 (0.29) 10 (0.39) 13 (0.51) 0.4 (0.02) *) Size of tolerance reduce the allowed movement of the shaft, see data sheet. Thread holes according DIN 13 with counterbore according DIN 76 min. 1.05 x diameter of thread. 3.4 –0.2 (0.13) 6.5 ±*) (0.26) A*) A Min. Ø 8 (0.31) 60° Ø 6.5 (0.26) Rz 6.3 A*) 9.4 62° –3' 1:3
4 MOTOR FEEDBACK SYSTEMS | SICK Online data sheet | 2017-06-07 19:23:08
Subject to change without notice
EFS50-0KF0A021A | EFS/EFM50 MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL® PIN assignment Supply / Communication pin assignment PIN Signal Explanation 1 not connected 2 +U S/DSL+ Power supply/DSL-Data
3 GND/DSL– Ground connection/DSL-Data
Integrated in the motor cable = J, K Recommended outer diameter of stranded cable: 4 mm +0/–0.3 mm Recommended mating connector: JST (GHR-04V-S) Temperature sensor pin assignment PIN Signal Explanation
1 T+ Thermistor connection
2 T– Thermistor connection (Ground)
Recommended outer diameter of stranded cable: 2.2 mm ± 0.1 mm Recommended mating connector: Harwin M80-8990205 Diagram Electrical self-heating -40 Ambient temperature (C°) -20 0 20 40 60 80 100 120 140 Typ. mechanical self-heating, kelvin (K) Diagram 3 Electrical self-heating 2017-06-07 19:23:08 | Online data sheet Subject to change without notice MOTOR FEEDBACK SYSTEMS | SICK 5
A B C D E F H I J K L M N O P Q R S T EFS50-0KF0A021A | EFS/EFM50 MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL® Power consumption 5004003002001000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Time after switch-on (µs) Diagram 2 Typ. current consumption (A) 4.0 7 V 8 V 12 V This diagram shows the switch-on current Mechanical self-heating Speed (rpm) 3,000 6,000 9,000 12,000 Typ. mechanical self-heating, kelvin (K) Diagram 4 Mechanical self-heating
6 MOTOR FEEDBACK SYSTEMS | SICK Online data sheet | 2017-06-07 19:23:08
Subject to change without notice
EFS50-0KF0A021A | EFS/EFM50 MOTOR FEEDBACK SYSTEMS ROTARY HIPERFACE DSL® Error limits +/- 0.050 Dynamic radial offset (mm) Angular seconds (") Diagram 1 +/- 0.1 Recommended accessories Other models and accessories www.sick.com/EFS_EFM50 Brief description Type Part no. Other mounting accessories Servo clamps, small, for servo flange (clamping claws, mounting eccentric), 3 pcs, with- out mounting hardware, without mounting hardware BEF-WK-RESOL 2039082 Plug connectors and cables Head A: female connector, stranded cable, 4-pin, straight Head B: cable Cable: HIPERFACE DSL®, unshielded, 0.2 m DOL-0B02-G0M2XC2 2079920 Head A: female connector, M12, 4-pin, straight Head B: female connector, JST, 4-pin, straight Cable: HIPERFACE DSL®, shielded, 1 m DSL-1202-G01MA 2061361 Programming and configuration tools SVip® LAN programming tool for all motor feedback systems PGT-11-S LAN 1057324 SVip® WLAN programming tool for all motor feedback systems PGT-11-S WLAN 1067474 2017-06-07 19:23:08 | Online data sheet Subject to change without notice MOTOR FEEDBACK SYSTEMS | SICK 7
SICK AG | Waldkirch | Germany | www.sick.com SICK At A GlAnCe SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica- tions. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and require- ments. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK lifetime Services provide support throughout the ma- chine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” WOrldWIde preSenCe: Contacts and other locations – www.sick.com