Sensata Technologies – BEI Sensors

HS35 Optical Rotary Encoders

BEI Sensors’ HS35, 3.5", hollow shaft rotary encoder features dual preloaded bearings and on O-Ring sealed for IP65 rating

Image of BEI Sensors' HS35 Optical Rotary EncodersBEI Sensors' HS35 rotary encoders from BEI Sensors accommodate shafts up to 1" in diameter and can be mounted on smaller diameter shafts with optional insulating inserts. These encoders are designed for either a through shaft mounting or blind shaft mounting with a closed cover to maintain their environmental ratings. The HS35 is offered in incremental or absolute versions. The incremental model is available with a dual output option to provide redundant encoder signals, dual resolutions or to supply two separate controllers. The absolute HS35 encoder is available with various output options including gray code and natural binary. Applications include motor feedback and vector control, printing industries, robotic control, oil service industries, and web process control.

Mechanical Specifications - Incremental Mechanical Specifications - Absolute
  • Shaft diameter: 3/8" (1/2" as special feature)
  • Flat on shaft: 3/8" shaft: 0.80" long X 0.03" deep; 1/2" shaft: 0.80 long X 0.04" deep (1/2" shaft with flat must be ordered as special feature)
  • Shaft loading: 3/8" shaft: up to 40 pounds axial and 35 pounds radial; 1/2" shaft: up to 90 pounds axial and 80 pounds radial
  • Shaft runout: 0.0005 T.I.R. at midpoint, regardless of shaft diameter
  • Starting torque at 25°C: without shaft seal 1.0 in-oz (max.); with shaft seal 2.5 in-oz (max.); 1/2" shaft with shaft seal: 3.5 in-oz (max.)
  • Bearings: Class ABEC 7 standard, ABEC 5 for 1/2" shaft
  • Shaft material: 416 stainless steel
  • Bearing housing: die cast aluminum with protective finish; stainless steel (special feature)
  • Cover: die cast aluminum; stainless steel (special feature)
  • Bearing life: 2 X 108 revs (1300 hrs. at 2500 RPM) at rated load 1 X 1010 revs (67,000 hrs. at 2500 RPM) at 10% of rated load
  • Shaft bore: many diameters from 0.375 to 1.000 inch are available, including metric
  • Allowable misalignment: 0.005” T.I.R. on mating shaft 0.75" from shaft end
  • Bore runout: 0.001 T.I.R. maximum
  • Starting torque at 25°C: Through shaft version (SS) = 7 in-oz (max);
  • Bearings: 52100 SAE High carbon steel
  • Bearing housing: die cast aluminum with protective finish; stainless steel (special feature)
  • Cover: die cast aluminum; stainless steel (special feature)
  • Bearing life: 7.5 X 109 revs (50,000 hours at 2500 RPM) 2 X 108 revs (1300 hrs. at 2500 RPM) at rated load 1 X 1010 revs (67,000 hrs. at 2500 RPM) at 10% of rated load 

HS35 Incremental Optical Encoders

ImageRéférence fabricantDescriptionQuantité disponiblePrixAfficher les détails
ENCODER OPTICAL QUAD CABLE01072-225ENCODER OPTICAL QUAD CABLE0 - Immédiatement$658.32Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-273ENCODER OPTICAL QUAD CONNECTOR1 - Immédiatement$811.82Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-369ENCODER OPTICAL QUAD CONNECTOR0 - Immédiatement$811.82Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-393ENCODER OPTICAL QUAD CONNECTOR6 - Immédiatement$885.08Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-509ENCODER OPTICAL QUAD CONNECTOR1 - Immédiatement$811.82Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-552ENCODER OPTICAL QUAD CONNECTOR1 - Immédiatement$954.22Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-814ENCODER OPTICAL QUAD CONNECTOR0 - Immédiatement$856.24Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-881ENCODER OPTICAL QUAD CONNECTOR1 - Immédiatement$799.13Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01102-022ENCODER OPTICAL QUAD CONNECTOR2 - Immédiatement$1,164.07Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-923ENCODER OPTICAL QUAD CONNECTOR5 - Immédiatement$1,191.46Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-1265ENCODER OPTICAL QUAD CONNECTOR2 - Immédiatement$1,208.41Afficher les détails
ENCODER OPTICAL GRAY CODE CONN01080-072ENCODER OPTICAL GRAY CODE CONN0 - Immédiatement$1,325.25Afficher les détails
ENCODER OPTICAL QUAD CONNECTOR01070-1101ENCODER OPTICAL QUAD CONNECTOR2 - Immédiatement$810.21Afficher les détails
Date de publication : 2016-12-19

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A Designers Guide to Encoders An encoder is a device that returns position information to a circuit. They can be made from one of several different technologies (e.g., mechanical or optical) and can provide a bewildering variety of output data.