DHK038 Through Bore Slip Ring
DHK038 Through Bore Slip Ring Product Description
DHK038 series through hole slip rings, Inner hole 38.1mm, outer diameter 99mm, suitable for rotating electro mechanical systems with a diameter less than 38mm, Standard model supports 1-42 rings(0-20A/ring) or 1-12 signal rings(0~5A/ring).
Typical Application
various radars, security equipment, entertainment equipment, various robots, manipulators, various airships, various wind power generation equipment, bottle blowing machines, light inspection machines, various turntables
Product Naming Description
- (1)Product type: DH—electric slip ring
- (2)Installation method: K—through hole
- (3)Through hole product bore diameter: 38- 38 mm
- (4)Total circuits: 12-12 circuits
- (5)The rated current or it will not be marked if it passes through a different rated current for the circuits.
- (6) Identify number: --XXX; In order to distinguish different specifications of the same product model, the identification number is added after the name. For example: DHK038-12 has two sets of products with the same name, the cable length, connector, installation method, etc. are different, you can add the identification number: DHK038-12-002; if there are more of this model in the future, and so on -003 , -004, etc.
DHK038 Through Bore Slip Ring 2D Standard Drawing
If you need design more 2D or 3D drawing ,please send informations to our via email [email protected],our engineer will make it for you as soon ,thank you
DHK038 Through Bore Slip Ring Technical Parameters
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Product Grade Table |
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| Product grade | Working speed | Working life | |
| General | 0～200 rpm | 20 million revolutions | |
| Industrial | 300～1000rpm | 60 million revolutions | |
| Technical Parameters | |||
| Electrical technical | Mechanical technical | ||
| Parameters | Value | Parameters | Value |
| Number of rings | Custom | Working temperature | -40℃～+65℃ |
| Rated current | 2A,5A,10A,15A,20A | Working humidity | ＜70% |
| Rated voltage | 0～240VAC/VDC | Protection level | IP54 |
| Insulation resistance | ≥1000ΜΩ@500VDC | Shell material | Aluminum Alloy |
| Insulation strength | 1500VAC@50Hz,60s,2mA | Electrical contact material | Precious metals |
| Dynamic resistance change value | ＜10mΩ | Lead specification | Colored Teflon |
| Working speed | 0-600rpm | Lead length | 500mm+20mm |
DHK038 Through Bore Slip Ring Wire Specification Table
| Wire Specification Table | ||||
| Rated current | Wire size (AWG) |
Conductor size (mm²) |
Wire color | Wire diameter |
| ≤2A | AWG26# | 0.15 | Red, yellow, black, blue, green, white, brown, gray, orange, purple, light, red, transparent |
Φ1 |
| 3A | AWG24# | 0.2 | Red, yellow, black, blue, green, white, brown, gray, orange, purple, light, red, transparent, blue white, white red | Φ1.3 |
| 5A | AWG22# | 0.35 | Red, yellow, black, blue, green, white, brown, gray, orange, purple, light, red, transparent, blue white, white red | Φ1.3 |
| 6A | AWG20# | 0.5 | Red, yellow | Φ1.4 |
| 8A | AWG18# | 0.75 | Red, yellow, black, brown, green, white, blue, gray, orange, purple | Φ1.6 |
| 10A | AWG16# | 1.5 | Red, yellow, black, brown, green, white | Φ2.0 |
| 15A | AWG14# | 2.00 | Red, yellow, black, brown, green, white | Φ2.3 |
| 20A | AWG14# | 2.5 | Red, yellow, black, brown, green, white | Φ2.3 |
| 25A | AWG12# | 3.00 | Red, yellow, black, blue | Φ3.2 |
| 30A | AWG10# | 6.00 | Red | Φ4.2 |
| ＞30A | Use multiple AWG12# or multiple AWG10# wires in parallel | |||
Lead wire length description:
1.500+20mm (General requirement: Measure the wire length from the end face of the wire outlet hole of the inner and outer rings of the slip ring).
2.Length as required by the customer: L<1000mm, Standard L+20mm
L>1000mm, Standard L+50mm
L>5000mm, Standard L+100mm
DHK038 Series Recommend Products by Ingiant
| Item No. | Ring Number | 2A Length | 5A Length | 10A Length | 15A Length | 20A Length |
| DHK038-6 | 6 | 33.4 | 34.6 | 36.4 | 39.4 | 42.4 |
| DHK038-12 | 12 | 45.4 | 47.8 | 51.4 | 57.4 | 63.4 |
| DHK038-18 | 18 | 57.4 | 61 | 66.4 | 75.4 | 84.4 |
| DHK038-24 | 24 | 69.4 | 74.2 | 81.4 | 93.4 | 105.4 |
| DHK038-30 | 30 | 81.4 | 87.4 | - | - | . |
| DHK038-36 | 36 | 93.4 | 100.6 | - | - | - |
| DHK038-42 | 42 | 105.4 | 113.8 | - | - | - |
| DHK038-48 | 48 | 117.4 | 127 | - | - | - |
Conductor Specification:2A with AWG26# color Teflon conductor ,5A with AWG22# color Teflon conductor
10A uses AWG18#color Teflon conductor (or AWG16# flexible color PVC insulated conductor)
15A uses AWG16# color Teflon conductor (or AWG14# flexible color PVC insulated conductor)
20A uses AWG14# color Teflon conductor.
Length of product combinations with arbitrary number of channels(n2,n5,n10,n15,n20)(mm):
L=15.4+2*n2+2.2*n5+2.5*n10+3*n15+3.5*n20
