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The Orbex Group is a leading manufacturer of slip rings and precision electric motors.

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Hollow Shaft/Through Bore Slip Rings

Orbex 500 Series through bore slip rings are ideal for applications where signals and power need to be transferred, and a through hole is required to pass either a shaft or other feed through. Designed for compact spaces, they are especially well-suited for use as wind generator slip rings.

Our hollow shaft slip rings use a modular design that allows for unprecedented flexibility with respect to package size, circuit count, and the mix of power and signal circuits. Standard units can be supplied with bore diameters from 2mm to 100mm. Larger diameter through bore slip rings are available as custom solutions.

500 Series hollow shaft slip rings use Orbex’s advanced channeled brush technology to greatly increase service life.

Through Bore Slip Ring Product Details

Size

Body Diameter

Bore Diameter

Signal Count

503

17 mm

3 mm

2-8 circuits

504

22 mm

4.5 mm

2-8 circuits

512

54 mm

12.7 mm

2-24 circuits

525

78 mm

25.4 mm

2-48 circuits

538

99 mm

38.1 mm

2-48 circuits

550

120 mm

50 mm

2-72 circuits

560

135 mm

60 mm

2-96 circuits

570

155 mm

70 mm

2-96 circuits

580

180 mm

80 mm

2-96 circuits

590

190 mm

90 mm

2-96 circuits

5100

203 mm 100 mm 2-96 circuits 

Typical applications for the through bore slip ring include:

  • Wind generator slip rings
  • Rotary tables
  • Packaging machinery
  • Bottling machinery
  • Cable reel through bore slip rings
  • Machinery turrets
  • Medical equipment
  • Down hole inspection equipment
  • Pan and tilt heads

Contact Orbex today for the hollow shaft through bore electric slip rings your application needs. Or, download our 500 Series data sheet.

Product Name   
500 Series Hollow Shaft Slip Rings
( 285 products )
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