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Safety-related parameters
Safety integrity level SIL2 (IEC 61508), SILCL2 (IEC 62061) 1) Performance level PL d (EN ISO 13849) 1) Category 3 (EN ISO 13849) PFHD: Probability of dangerous failure per hour 1.7 x 10-8 2) TM (mission time) 20 years (EN ISO 13849) Safety-related measuring step 0.09°, Quadrature analysis Safety-related accuracy ± 0.09° - 1) For more detailed information on the exact configuration of your machine/unit, please consult your relevant SICK branch office.
- 2) The values displayed apply to a diagnostic degree of coverage of 99%, which must be achieved by the external drive system and 95 °C operating temperature.
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Performance
Sine/cosine periods per revolution 1,024 Measuring step 0.3 ″, with interpolation of the sine/cosine signals with e.g. 12 bit 1) Integral non-linearity Typ. ± 45 ″ (without mechanical tension of the stator coupling) Differential non-linearity ± 7 ″ - 1) Not safety-related.
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Interfaces
Communication interface Incremental Communication Interface detail Sin/Cos 1) Initialization time 50 ms 2) Output frequency ≤ 153.6 kHz Power consumption ≤ 0.7 W (without load) Load resistance ≥ 120 Ω - 1) 1.0 VSS (differential).
- 2) Valid signals can be read once this time has elapsed.
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Electrical data
Connection type Cable, 8-wire, universal, 0.5 m 1) Supply voltage 4.5 … 32 V Reference signal, number 1 Reference signal, position 90°, electronically, gated with Sinus and Cosinus Reverse polarity protection ✔ Protection class III (according to DIN EN 61140) Short-circuit protection of the outputs ✔ 2) - 1) The universal cable connection is positioned so that it can be laid in a radial or axial direction without any kinks. UL approval not available.
- 2) Short-circuit to another channel or GND permitted for max. 30 s. In the case of US ≤ 12 V additional short-circuit to US permitted for max. 30 s.
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Mechanical data
Mechanical design Through hollow shaft Shaft diameter 8 mm
With feather key grooveWeight Approx. 0.25 kg 1) Shaft material Stainless steel Flange material Die-cast zinc Housing material Aluminum die cast Start up torque ≤ 0.8 Ncm (+20 °C) Operating torque ≤ 0.6 Ncm (+20 °C) Permissible movement static ± 0.3 mm (radial)
± 0.5 mm (axial)
Permissible movement dynamic ± 0.05 mm (radial)
± 0.1 mm (axial)
Operating speed ≤ 6,000 min⁻¹ 2) Moment of inertia of the rotor 56 gcm² Bearing lifetime 3.6 x 109 revolutions 3) Angular acceleration ≤ 500,000 rad/s² - 1) Based on encoder with male connector.
- 2) Allow for self-heating of approx. 3.0 K per 1,000 rpm regarding the permissible operating temperature.
- 3) On maximum operating speed and temperature.
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Ambient data
EMC According to EN 61000-6-2, EN 61000-6-3 and IEC 61326-3-1 Enclosure rating IP65 (IEC 60529) 1) Permissible relative humidity 90 % (Condensation not permitted) Operating temperature range –30 °C … +85 °C 2) Storage temperature range –30 °C … +85 °C, without package Resistance to shocks 100 g, 6 ms (EN 60068-2-27) 3) Resistance to vibration 30 g, 10 Hz … 1,000 Hz (EN 60068-2-6) - 1) With male connector and mating connector fitted minimum IP65.
- 2) Allow for self-heating of approx. 3.0 K per 1,000 rpm regarding the permissible operating temperature.
- 3) Checked to operation with vector length monitoring.
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Classifications
eCl@ss 5.0 27270501 eCl@ss 5.1.4 27270501 eCl@ss 6.0 27270590 eCl@ss 6.2 27270590 eCl@ss 7.0 27270501 eCl@ss 8.0 27270501 eCl@ss 8.1 27270501 eCl@ss 9.0 27270501 eCl@ss 10.0 27270501 eCl@ss 11.0 27270501 eCl@ss 12.0 27270501 ETIM 5.0 EC001486 ETIM 6.0 EC001486 ETIM 7.0 EC001486 ETIM 8.0 EC001486 UNSPSC 16.0901 41112113