DHK015-4S Customized Torque Sensor Slip Ring 2 parts slip ring

Slip Ring /2 parts slip ring for Torque Sensor Equioment

Inner diameter:15mm Channels:4channels,4-channel signal

Key Product Highlights

Compact and Precise Design: With an inner diameter of 15mm, it meets the requirements of space-constrained applications.
Split Structure: The brush wire module and the rotating shaft are designed to be separable, facilitating easy maintenance.
Gold-to-Gold Contact Material: Ensures ultra-low contact resistance and excellent signal integrity.
Mass Production Validated: Stable batch supply has been provided to industry customers, guaranteeing reliable performance.

Parameter Category	Specification Details
Mechanical Characteristics	Inner diameter 15mm (customizable), split-type housing, stainless steel spindle
Electrical Performance	Gold alloy brush wire to gold-plated contact, contact resistance ＜ 20 mΩ
Signal Transmission	Bandwidth DC-10MHz, crosstalk ＜ -60dB @ 10MHz
Dynamic Performance	Maximum rotational speed 3000rpm, axial runout ＜ 0.02mm
Environmental Adaptability	Dust-proof and splash-proof design, corrosion-resistant coating optional
Certification Support	Compliant with RoHS and REACH, material reports available

Product Detail

Precise Signal TransmissionContact resistance variation rate ＜ 2mΩ, guaranteeing the accuracy of torque measurement signals. Electrical noise is reduced by more than 60% compared with conventional copper-based slip rings. Supports synchronous transmission of high-resolution encoder signals and analog signals.
Enhanced Durability Design Rotational service life ＞ 50 million revolutions under rated load. Operating temperature range: -40°C to +125°C. Optional protection ratings: IP54 to IP68 (customizable).
Maintenance-Friendly Design The modular design allows for quick on-site replacement of brush wire assemblies. Mean Time to Repair (MTTR) is reduced by 70%.

Basic maintenance can be completed without special tools.
Customization Flexibility Adjustable inner diameter range: 12mm – 25mm.

Optional circuit channels: 2 to 24 channels.

Supports mixed signal transmission (power/data/thermocouple).

Can be integrated with EMI shielding and special coating treatments.