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1073502 Datasheet(PDF) 3 Page - SICK AG |
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1073502 Datasheet(HTML) 3 Page - SICK AG |
3 / 8 page EFM50-0KF0A023A | 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 ≤ 9,000 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 |
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