Harsh Environment Slip Rings

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

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Home » Hollow Shaft/Through Bore Slip Rings » 500 Series Hollow Shaft Slip Rings

500 Series Hollow Shaft Slip Rings

Orbex’s 500 Series of through bore slip rings (or hollow shaft slip rings) are ideally suited for electrical and electromechanical applications where signals and power need to be transferred in a compact space and a through-hole is required to pass a shaft or other feed through.

Innovative Slip Ring Technology from Orbex

Orbex 500 Series hollow shaft slip rings feature a modular design that allows for unparalleled flexibility with respect to package size, circuit count, and mix of power and signal circuits. We offer a variety of high current power circuit/low current signal circuit combinations to meet your application and performance requirements.

Standard units are available in eleven sizes, with bore diameters from 2 mm to 100 mm. Larger diameter through bore slip rings are available as custom solutions—contact us for custom slip ring units.  

  • Multiple standard bore sizes available, from 3 mm I.D. to 100 mm I.D.
  • Signal circuits: 00 to 96
  • Power circuits: 00 to 48
  • Overall body diameters from 17 mm to 203 mm
  • Overall lengths from 12 mm to 314 mm
  • Modular design allows for a mix of signal and power circuits
  • Robust materials and components for long service life in harsh environments
  • Maintenance free operation
  • CE and RoHS compliant
  • All housings manufactured from durable, high impact engineered plastics
  • Quick delivery of stock sizes
  • Custom sizes/configurations available upon request—contact us with your custom requirements
  • 500 Series through bore slip rings are designed for rigid mounting on the rotating drive rod, with the body floating.
  • The inner bore should be slightly larger than the diameter of the drive rod; at minimum, a slip fit over the drive shaft is required.
  • Bushings can be used to match shaft diameters that fall between standard bore diameters
  • Rotor is secured to the rotating drive shaft with set screws positioned on the slip ring rotor
  • Apart from rotation, the body of the slip ring should be free to move slightly to accommodate for variances in the alignment of the assembly
  • Orbex slip rings are not designed to bear the weight of the equipment to which they are connected. Rotating equipment should be supported so as to minimize axial and radial forces applied to the slip ring bearings
 
 
Signal Circuits:   Power Circuits:   Through Hole Diameter:   Body Diameter:   Length:   Reset
Product Name
Part Number
Signal Circuits
Power Circuits
Through Hole Diameter
Body Diameter
Length
Housing Material


 
500 Series Through Hole slip rings (503-0200)  503-0200  02
0
3
17
12
Engineered Plastic


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500 Series Through Hole slip rings (503-0300)  503-0300  03
0
3
17
20
Engineered Plastic


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500 Series Through Hole slip rings (503-0600)  503-0600  06
0
3
17
20
Engineered Plastic


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500 Series Through Hole slip rings (503-0800)  503-0800  08
0
3
17
20
Engineered Plastic


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500 Series Through Hole slip rings (504-0600)  504-0600  06
0
4.5
22
19.4
Engineered Plastic


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500 Series Through Hole slip rings (504-0800)  504-0800  08
0
4.5
22
19.4
Engineered Plastic


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500 Series Through Hole slip rings (512-0600)  512-0600  06
0
12.7
54
33.8
Engineered Plastic


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500 Series Through Hole slip rings (512-1200)  512-1200  12
0
12.7
54
47.3
Engineered Plastic


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500 Series Through Hole slip rings (512-1800)  512-1800  18
0
12.7
54
61.6
Engineered Plastic


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500 Series Through Hole slip rings (512-2400)  512-2400  24
0
12.7
54
75.7
Engineered Plastic


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500 Series Through Hole slip rings (525-0006)  525-0006  00
06
25.4
78
55
Engineered Plastic


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500 Series Through Hole slip rings (525-0012)  525-0012  00
12
25.4
78
79
Engineered Plastic


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500 Series Through Hole slip rings (525-0018)  525-0018  00
18
25.4
78
103
Engineered Plastic


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500 Series Through Hole slip rings (525-0024)  525-0024  00
24
25.4
78
127
Engineered Plastic


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500 Series Through Hole slip rings (525-1200)  525-1200  12
00
25.4
78
55
Engineered Plastic


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500 Series Through Hole slip rings (525-1206)  525-1206  12
06
25.4
78
79
Engineered Plastic


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500 Series Through Hole slip rings (525-1212)  525-1212  12
12
25.4
78
103
Engineered Plastic


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500 Series Through Hole slip rings (525-1218)  525-1218  12
18
25.4
78
127
Engineered Plastic


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500 Series Through Hole slip rings (525-2400)  525-2400  24
00
25.4
78
79
Engineered Plastic


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500 Series Through Hole slip rings (525-2406)  525-2406  24
06
25.4
78
103
Engineered Plastic


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