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Part #DSM911-2048-005

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Features

  • Usable up to SIL3 and Cat.4 / PLe according IEC 61508 / EN ISO 13849
  • Suitable for safe motor feedback according to IEC 61800-5-2
  • Especially designed for heavy-duty (steel, paper, wood, mills, cranes…). Compact and robust conception. Excellent resistance to shocks/vibrations
  • Aluminium (DSM9H) or stainless steel (DSM9X) version available
  • 90mm diameter encoder, 11 mm or 12 mm solid shaft
  • High temperature performance - 20°C to +85°C
  • Power supply 5Vdc or 11/30Vdc
  • Digital TTL/RS422 or HTL Push-pull or sine/cosine 1Vpp output
  • Available resolution up to 2048 ppr
  • Connector or cable output – side or end orientation

Specifications

Material Cover: powder coated aluminum
Body: aluminum
Shaft: AISI 303 stainless steel
Bearings 6100 series - sealed
Maximum Loads Axial: 100 N
Radial: 200 N
Shaft Inertia < 23,500 g.mm2
Shaft Seal Double lips
Static/Dynamic torque 20 / 150 mN.m
Permissible max. speed 9,000 RPM
Continuous max. speed 6,000 RPM
Theoretical mechanical lifetime L10h (A) 7.25 X 109 turns / 20,147 hours
Encoder weight (approx.) 1.0 kg

(A) Continuous max. speed – ½ max. load – according to ISO 281: 1990, L10

Operating temperature - 20 ... + 85 °C (encoder T°)
Storage temperature - 20 ... + 85 °C
Protection(EN 60529) IP65 - Option IP66
Humidity (EN 60068-2-38) 93% @ 65°C
Shock (EN60068-2-27) ≤ 500 g (during 6 ms)
Vibration (EN60068-2-6) ≤ 200 g (10 … 2,000 Hz)
EMC Immunity Test EN 61000-6-2,increased levels
EMC Emission Test EN 61000-6-4,increased levels
Isolation 1000 Veff
Salt Spray (EN 60068-2-11 part 2) 96h (Aluminum), 168h (Stainless Steel)
Functional safety IEC 61508
IEC 62061
ISO 13849-1
IEC 61800-5-2
IEC 62061
Encoders usable up to SIL3 / PLe with external specific requirements, see safety user manual for details.
Z and Z/ are not safety signals.

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