Mô tả sản phẩm
Encoders
Safety-related parameters
Safety integrity level | SIL2 (IEC 61508), SILCL2 (IEC 62061) 1) |
Category | 3 (EN ISO 13849) |
Test rate | Not required |
Maximum demand rate | Continuous (analog signals) |
Performance level | PL d (EN ISO 13849) 1) |
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.
Performance
Sine/cosine periods per revolution | 1,024 |
Measuring step | 0.3 ?, For interpolation of the sine/cosine signals with, e. g., 12 bits 1) |
Initialization time | 50 ms 2) |
Integral non-linearity | Typ. ? 45 ? (without mechanical tension of the stator coupling) |
Differential non-linearity | ? 7 ? |
Reference signal, number | 1 |
Reference signal, position | 90?, electronically, gated with Sinus and Cosinus |
- 1) Not safety-related.2) Valid signals can be read once this time has elapsed.
Electrical data
Connection type | Cable, 8-wire cable, 8-wire, universal, 3 m 1) |
Maximum output frequency | + 153.6 kHz |
Load resistance | ? 120 ? |
Power consumption max. without load | ? 0.7 W |
Power consumption | Without load |
Reverse polarity protection | ? |
Protection class | III (according to DIN EN 61140) |
Contamination rating | 2 |
Short-circuit protection | ? 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.
Mechanical data
Mechanical design | Solid shaft, face mount flange |
Shaft diameter | 10 mm |
Shaft length | 19 mm |
Shaft material | Stainless steel |
Flange material | Aluminum |
Housing material | Aluminum die cast |
Weight | Approx. 0.3 kg 1) |
Start up torque | ? 0.5 Ncm (at 20 ?C) |
Operating torque | ? 0.3 Ncm (at 20 ?C) |
Permissible Load capacity of shaft |
80 N (radial) 40 N (axial) |
Max. angular acceleration | + 500,000 rad/s? |
Operating speed | 9,000 min?? 2) |
Moment of inertia of the rotor | 8 gcm? |
Bearing lifetime | 3.6 x 10^9 revolutions 3) |
- 1) Relates to encoders with male connector connection.2) Allow for self-heating of 3.0 K per 1,000 rpm at the operating temperature measuring point when designing the operating temperature range.3) On maximum operating speed and temperature.
Ambient data
EMC | According to EN 61000-6-2, EN 61000-6-3 and IEC61326-3-1 |
Enclosure rating | IP65 (according to IEC 60529) 1) |
Permissible relative humidity | 90 %, Condensation not permitted |
Operating temperature range | ?30 ?C … +85 ?C 2) |
Storage temperature range | ?30 ?C … +90 ?C, without package |
Resistance to shocks | 100 g, 6 ms (according to EN 60068-2-27) 3) |
Frequency range of resistance to vibrations | 30 g, 10 Hz … 1,000 Hz (EN 60068-2-6) 3) |
- 1) With connector and mating connector fitted minimum IP65.2) Allow for self-heating of 3.0 K per 1,000 rpm at the operating temperature measuring point when designing the operating temperature range.3) Checked during operation using vector length monitoring.
Classifications
ECl@ss 5.0 | 27272501 |
ECl@ss 5.1.4 | 27272501 |
ECl@ss 6.0 | 27272590 |
ECl@ss 6.2 | 27272590 |
ECl@ss 7.0 | 27272590 |
ECl@ss 8.0 | 27272590 |
ECl@ss 8.1 | 27272590 |
ECl@ss 9.0 | 27272590 |
ETIM 5.0 | EC001486 |
ETIM 6.0 | EC001486 |
UNSPSC 16.0901 | 41112113 |