Dr. Johannes Heidenhain (China) Co., Ltd
Home>Products>No built-in bearings
Firm Information
  • Transaction Level
    VIP member
  • Contact
  • Phone
  • Address
    No. 6 Tianwei Third Street, Zone A, Tianzhu Airport Industrial Zone, Shunyi District, Beijing
Contact Now
No built-in bearings
No built-in bearings
Product details

No built-in bearing rotary encoder

In addition to system accuracy, the installation and adjustment of reading heads without built-in bearing rotary encoders have a significant impact on accuracy. Especially the eccentricity and radial runout of the tested shaft installation have a significant impact on accuracy.

The mechanical dimensions of the induction rotary encoder ECI/EQI 1300 are compatible with the photoelectric encoder ExN 1300: the shaft is fixed with a central bolt. The encoder stator is fastened axially through bolts with positioning holes.

Heidenhain's ECI 4000/EBI 4000 series rotary encoders continue to expand their product line of inductive position encoders. This product is a modular bearingless rotary encoder with a hollow shaft diameter of 90 mm. Users can use this product to change the connection method of the toothed belt drive in the motor feedback system to a torque motor.

The Heidenhain photoelectric ERO series modular rotary encoder consists of a circular grating encoder with a hub and a reading head. Especially suitable for applications with limited installation space or where friction is not allowed.

series

characteristic

ECI/EQI 1100

  • Mechanical dimensions compatible with ECN/EQN 1100
  • Blind hole diameter D 6 mm
  • Outer diameter of shell: 35 mm

ECI/EQI 1300

  • Mechanical dimensions compatible with ECN/EQN 1300
  • Conical shaft or hollow shaft
  • Outer diameter of shell: 58 mm

ECI/EBI 4010

Absolute rotary encoder with a hollow shaft diameter of 90 mm

  • Principle of high anti noise induction scanning
  • Hollow shaft diameter Ø 90 mm
  • EBI 4010: Provides multi turn functionality through backup battery power supply
  • Including reading head and grating drum

ECI 4090 S

Absolute rotary encoder with a hollow shaft diameter of 90 mm

  • Principle of high anti noise induction scanning
  • Hollow shaft diameter Ø 90 mm
  • Including reading head and grating drum

ECI/EBI 4010

Absolute rotary encoder with a hollow shaft diameter of 180 mm

  • Principle of high anti noise induction scanning
  • Hollow shaft diameter Ø 180 mm
  • EBI 4010: Provides multi turn functionality through backup battery power supply
  • Including reading head and grating drum

ECI 4090 S

Absolute rotary encoder with a hollow shaft diameter of 180 mm

  • Principle of high anti noise induction scanning
  • Hollow shaft diameter Ø 180 mm
  • Including reading head and grating drum

ERO 1200

  • Compact
  • The shaft diameter reaches 12 mm

ERO 1400

  • Miniature modular rotary encoder, with a tested axis of up to 8mm
  • Specialized installation accessories
  • With cover plate

ECI/EBI 100

  • Inductive absolute position rotary encoder
  • Flange for shaft installation
  • hollow shaft
  • Multi cycle function with backup battery cycle counter
  • Outer diameter of shell: 87 mm
Online inquiry
  • Contacts
  • Company
  • Telephone
  • Email
  • WeChat
  • Verification Code
  • Message Content

Successful operation!

Successful operation!

Successful operation!