China Capsule Slip Ring 18 Circuits Miniature Size Low Noise Long Service Life for sale

Capsule Slip Ring 18 Circuits Miniature Size Low Noise Long Service Life

Price Negotiable

Price: 200-800USD

MOQ: 1

Delivery Time: 1 week

Brand: SPR-ing

Product Description

Capsule Slip Ring 18 Circuits Miniature Size Low Noise Long Service Life

The SP013018 miniature slip ring is engineered for high-speed rotating systems requiring reliable signal transmission. Featuring high precision machining and advanced contact technology, this slip ring delivers exceptional service life and stable performance.

Key Features

Mirror surface processing technology achieving surface roughness of Ra0.02
Reliable electrical contact with minimal signal loss
Gold-gold contact material for superior conductivity
304 stainless steel shell construction
Compact miniature design for space-constrained applications

Application Areas

Ideal for high-speed testing platform applications including strain gauge signals, thermocouple signals, aircraft engine testing, high-speed rail component testing, and automotive wheel hub performance testing.

Technical Specifications

Electrical Specifications

Design Loop	≤18 circuits
Insulation Resistance	250MΩ/250V/DC
Rated Voltage/Current	80VDC / 1A
Dielectric Strength	>300VAC/50Hz/60s
Dynamic Resistance Change Value	≤20mΩ
Wire Length	Standard 400mm (adjustable according to requirements)

Mechanical Specifications

Rated Speed	0-10,000 RPM
Working Life	10 million RPM
Operating Temperature	-50℃ to 80℃
Operating Humidity	≤80%
Contact Material	Gold-gold
Shell Material	304 Stainless Steel
Maximum Starting Torque	0.5N.cm

Technical Advantages

Friction Pair Technology: Gold metal contact technology ensures ultra-long service life
Integrated Casting Process: Concentricity between ring groove and bearing ≤ 0.01mm
Mirror Processing Technology: Contact surface smoothness reaches Ra0.02 for reliable contact
Precision Manufacturing: Dimensional tolerance < 0.01mm, axial displacement < 0.01mm
Advanced Brush Wire Technology: Near-zero pressure brush design extends slip ring life by 1/3
High Speed Capability: Maximum speed of 8,000 RPM (with cooling system)
Extended Lifespan: Maximum lifespan up to 100 million RPM