China Miniature 3000 RPM Slip Ring 250VDC 3A with 20 Circuits for CT Scanners for sale

Miniature 3000 RPM Slip Ring 250VDC 3A with 20 Circuits for CT Scanners

Price Negotiable

Price: 200-800USD

MOQ: 1

Delivery Time: 1 week

Brand: SPR-ing

Product Description

Miniature 3000 RPM Slip Ring 250VDC 3A with 20 Circuits for CT Scanners

The SP036020 20-way slip ring is optimized for automotive testing applications. It provides stable power and signal transfer for wheel hub testing, brake system evaluation, and rotating endurance test rigs, even at high rotational speeds. Its long service life minimizes maintenance and downtime in automated testing lines.

Technical Specifications

Electrical Specifications

Design Loop	20
Insulation Resistance	200MΩ/250V/DC
Rated Voltage/Current	250VDC/3A
Dielectric Strength	≥250VAC/50Hz/60s
Dynamic Resistance Change Value	≤10mΩ
Wire Length	Standard 300 ± 20mm (optional)

Mechanical Specifications

Rated Speed	0~3000 rpm
Working Life	10 million~100 million revolutions
Operating Temperature	-45℃ ~ 60℃
Contact Material	Gold-gold
Shell Material	Aluminum alloy/304 stainless steel/316L stainless steel
Maximum Starting Torque	3.5N.cm
IP Grade	IP51

Outline Drawing

Technical Advantages

Friction Pair Technology: Gold metal contact technology ensures ultra-long service life
Integrated Casting Process: Maintains concentricity between ring groove and bearing ≤ 0.01mm
Mirror Processing Technology: Achieves contact surface smoothness of Ra0.02 for reliable contact
Precision Component Manufacturing: Dimensional tolerance <0.01mm, axial displacement <0.01mm for high precision and stable performance
Advanced Brush Wire Modulation: Near-zero pressure brush design extends slip ring life by 1/3
High Speed Capability: Maximum speed of 8000 revolutions per minute with cooling system
Extended Lifespan: Maximum operational life of up to 100 million revolutions