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Brand Name : SPR-ing
Model Number : SP025
Place of Origin : Shenzhen
MOQ : 1
Price : 200~800 USD
Payment Terms : L/C,T/T
Supply Ability : 1000/month
Delivery Time : 1~3 weeks
Packaging Details : Carton
Design loop : 36/56
Rated speed : 0–250 rpm
lifespan : 10 million revolutions
Insulation Resistance : 500MΩ/500VDC
Dynamic Resistance Change : ≤10mΩ
Dielectric Strength : 250VAC, 60s
Product Description
Our high-precision slip ring features gold-gold contacts for superior conductivity and excellent thermal performance. The integrated pouring and mirror-processing technology ensures contact surface roughness of Ra0.02 and concentricity ≤0.01mm. With durable stainless steel housing, compact structure, and brush design close to zero pressure, it guarantees longer service life, reliable signal and power transmission under extreme environments. Electrical: 0–240VDC, max 2A; Insulation: 500MΩ/500V; Mechanical: 0–250 rpm, 10 million revolutions; Temp: -40°C~85°C.
Technical parameters
| Electrical specifications | |
| Design loop | 36,56 |
| Insulation resistance | 500MΩ/500V/DC |
| Rated voltage/current | 0-240VDC /Max 2A |
| Dielectric strength | 250VAC/50Hz/60s |
| Dynamic resistance change value | ≤10mΩ |
| Mechanical specifications | |
| Rated speed | 0-250 rpm |
| Working life | 10 million rpm |
| Operating temperature | -40℃ ~ 85℃ |
| Contact material | Gold-gold |
| Shell material | 303 stainless steel |
Boundary dimension with flange
| Number of rings | The size of A | The size of B |
| 36 rings | 66mm | 52.40mm |
| 56 rings | 89mm | 75.30mm |
| 36-ring combination mode | 36-way 2A | |
| 4-way 5A, 28-way 2A | ||
| 4-way 10 A, 20-way 2A | ||
| 56 ring combination mode | 56-way 2A | |
| 4-way 5A, 48-way 2A | ||
Outline Drawing

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Industrial Slip Ring for Power Signal Data Transmission 360 Degree Rotation Images |