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Features

DH_5 Rotary Incremental Encoder: 

  • Robustness and excellent resistance to shocks/vibrations
  • High Protection Level IP65, IP67 Option with a Sealing Flange
  • High Resolutions Available: Up to 500 000 ppr
  • Universal Electronic Circuits from 4.75 to 30 Vdc
  • High Performance in Temperatures –40°C to 100°C
  • High bandwidth: Up to 1MHz

Specifications

  DHM5 DHK5 DHO5
Material Cover: Zinc Alloy
Body: Aluminium
Shaft: Stainless Steel
Cover: Zinc Alloy
Body: Aluminium
Shaft: Stainless Steel
Cover: Zinc Alloy
Body: Aluminium
Shaft: Stainless Steel
Bearings 6000 Series 6803 Series 6803 Series
Maximum Loads Axial 50N 20N 20N
Radial 100N 50N 50N
Shaft Intertia 2,5.10-6 kg.m(10mm) 2,9.10-6kg.m2 (14mm) 3,2.10-6kg.m2 (14mm)
Torque 4.10-3 N.m 16.10-3 N.m 20.10-3 N.m
Permissible Max. Speed 12 000 min-1 6 000 min-1 6 000 min-1
Continuous Max. Speed 10 000 min-1 6 000 min-1 6 000 min-1
Encoder Weight (Approx.) 0,300kg  0,300kg  0,300kg 
Theoretical Mechanical Lifetime 109 turns (Faxial / Fradial) 30 N / 60 N : 26 20 N / 40 N : >36 20 N / 40 N : >36
Ver. Output Signals Operating Voltage +V Supply Current (no loads) Current per Channel Pair Short Circuit Proof Reverse Polarity Tolerant Frequency Capability
RG5 HTL 4,75-30V <75 mA <40 mA Yes Yes Up to 1MHz
RGX HTL/TTL selectable 4,75-30V <75 mA <40 mA HTL: refer RG5
TTL: refer RG2
Yes Up to 1MHz
5GT HTL + CTP 11-30V <75 mA <40 mA Yes Yes Up to 300kHz
RG2 TTL 4,75-30V <75 mA <40 mA Yes 
(Except to +V)
Yes Up to 1MHz
2G2 TTL 5V ± 5% <75 mA <40 mA Yes Yes Up to 1MHz
2WT 1Vpp 5V ± 5% <75 mA <8 mA Yes Yes Up to 300kHz
RWT 1Vpp 4,75-30V <75 mA <8 mA Yes
(Except to +V)
Yes Up to 300kHz

*Learn more about the Resolutions category and Operating Temperature Range in the datasheet. 

 

Shocks (EN 60068-2-27) ≤ 500 m.s-2 (during 6 ms)
Vibrations (EN 60068-2-6) ≤ 200 m.s-2 (10…2 000Hz))
EMC EN 61000-6-2, EN 61000-6-4
Isolation  1000 V eff
Operating Temperature -40°C ... +100°C
Storage Temperature See Datasheet
Protection IP 65
Humidity 98% RH non-condensing at 20 °C