SP020-18 20mm High Speed Mini Slip Ring 18 Circuit 2A 1000 RPM Rotary Electrical Connector for Centrifuge

SP020-18 High Speed Mini Slip Ring

The SP020-18 is balanced for high speed duty and rated to 1000 rpm with 18 circuits at 2A. Low pressure brush tuning keeps electrical noise low, which matters for centrifuge instrumentation and high speed test stands.

Key Features

• Rated 1000 rpm continuous with balanced rotor
• 18 circuits at 2A, gold-gold contact pairs
• Low pressure brush design reduces wear and noise
• Dynamic resistance change held below 10mΩ
• Working life rated at 10 million rpm hours of duty
• Vibration tested to 10-2000Hz for high speed rigs

Technical Specifications

Typical Applications

• Laboratory and medical centrifuges
• High speed motor and gearbox test rigs
• Spindle and tooling rotation monitoring
• Turbo and compressor test benches

Customization Service

Circuit count, rated current, wire length, flange pattern and connector type can be tailored to your drawing. Tooling and samples are available before mass production, and each unit is 100% electrically tested (insulation resistance, dielectric strength, dynamic contact resistance) before packing.

Why Choose Us

Rotor balance and brush pressure are adjusted as a pair, which is why the unit runs quietly at 1000 rpm without the contact bounce that shortens life on standard rings.

Send your working speed, circuit count and installation space, and our engineers will confirm the right model within 24 hours. MOQ starts from 1 piece for samples.