China Through Bore Slip Ring Manufacturer with Hollow Shaft Design for Turntable for sale

Through Bore Slip Ring Manufacturer with Hollow Shaft Design for Turntable

Price Negotiable

Price: 200~800 USD

MOQ: 1

Delivery Time: 1 week

Brand: SPR-ing

Product Description

Through Bore Slip Ring with Hollow Shaft Design for Turntable Applications

Engineered for long-term operation, the SP013028 slip ring delivers exceptional durability with a working life of up to 10 million revolutions. Precision component manufacturing and near-zero brush pressure design significantly reduce wear while improving overall reliability.

Technical Specifications

Electrical Specifications

Design Loop	26, 28, 50 (L=49.5)
Insulation Resistance	500MΩ/500V/DC
Rated Voltage/Current	0-240VDC / Max 1A
Dielectric Strength	500VAC/50Hz/60s
Dynamic Resistance Change Value	≤15mΩ

Mechanical Specifications

Rated Speed	0-100 rpm
Working Life	10 million rpm
Operating Temperature	-40℃ to 80℃
Operating Humidity	≤80%
Contact Material	Gold-gold
Shell Material	303 Stainless Steel
Maximum Starting Torque	1 N.cm
Weight	<50g (excluding wire)
Wire Specifications	AFR250-0.05mm²

Outline Drawing

Technical Advantages

Gold-gold contact provides high conductivity, excellent thermal conductivity, low temperature coefficient of resistance, with superior resistance to sulfurization, oxidation, and corrosive gases
Integrated casting process ensures concentricity between ring groove and bearing ≤ 0.01mm
Mirror processing technology achieves slip ring contact surface smoothness of Ra0.02 for more reliable contact
Precision component manufacturing with dimensional tolerance <0.01mm ensures high precision and stable contact
Near-zero pressure electric brush design extends slip ring life by 1/3
Compact size and structure designed to meet user space constraints