Torsional high-speed slip rings
This series of products is SPR-ring Optoelectronics specially developed for a research institute of 20,000 rpm torsion type slip ring type slip ring electrocutor, it is the main shaft of the current as a transmission shaft use, the maximum torque of 400N.m, due to the torque demand leads to the increase in the size of the shaft body, the size of the shaft body and the contact friction sublinear speed is proportional, resulting in the rapid accumulation of friction heat, the maximum linear speed of the design product is 32m/s, has exceeded our previous experimental data of 28m/s. Electrical technical indicators: 24 circuits, 48 circuits, insulation resistance≥ 250MΩ/250V/DC rated voltage.
Technical Advantages:
● SPR-ring's core technology - friction pair technology: gold-gold contact technology ensures a long service life.
● Precision parts manufacturing process: dimensional tolerance<0.005mm, high precision, more stable performance.
● Small size and compact structure, which can meet the space constraints of users.
● High speed, the maximum speed of this slip ring can reach 20,000 rpm.
● Advanced brush wire modulation process: the brush design and debugging process close to zero working pressure, the life of the slip ring is extended by 1/3.
● The slip ring is made of 304 stainless steel metal structure, which has strong sealing and is suitable for extremely harsh environments.
Technical parameters
| Electrical Specifications |
| Design loops | No. 24, No. 48 |
| Insulation resistance | ≥250MΩ/250V/DC |
| Rated voltage/current | 500mA |
| Electrical strength | 250VAC/50Hz/60s |
| Dynamic resistance change value | ≤10mΩ |
| Electrical noise (0~1kHz range) | ≤250μV p-p |
| Mechanical technical indicators |
| Service life | 50 million rpm |
| Temperature range | -20℃～80℃ |
| Earthquake resistant | ≥30g |
| weight | ≤3000g |
Factory View
Product Tags:
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Metal Structure High Speed Slip Ring 500mA 20000 Rpm Torsion Type Long Lifetime Images
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