It is a square-shaped slip ring.
It is a slip ring that can cover power from weak signals up to 3A for angular-shaped products.
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basic information
■Standard Specifications Model Number: SPK-90-□P-02 (□: Number of Poles) Dimensions: H62mm × W51mm × L90mm Number of Poles: 6 to 12P Contact Resistance: 0.1Ω or less (initial value) Rated Current: 3A or less Insulation Resistance: DC 500V, 100MΩ or more Dielectric Strength: AC 1000V, 1 minute Rotational Torque: 0.01N·m or less (approximately 100g-cm or less) Rotational Direction: CW-CCW (bidirectional) Mechanical Rotation Angle: 360° endless Permissible Rotational Speed: 200rpm or less Rotational Life: Over 10 million rotations Operating Temperature Range: -30°C to +80°C Lead Wire Specification: 0.5sq heat-resistant PVC wire Lead Wire Tensile Strength: 2.94N or less (300gf or less) Case Material: Aluminum alloy (black anodized treatment) Cover: SPC black zinc plating Shaft Material: Stainless steel Bearing: Ball bearing (shielded type)
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Applications/Examples of results
Semiconductor manufacturing equipment / medical devices / non-destructive testing equipment / office automation equipment / shield construction equipment / cable reel equipment / food manufacturing equipment / printing equipment / unmanned transport equipment / scientific experimental equipment / gaming machines / surveillance camera equipment / machine tools / antennas / radar / packaging machinery / acoustic equipment / torque detectors / RS signal relays / digital signal relays / turntables / drum heaters / level gauges / engine testing equipment / marine equipment / wire manufacturing equipment / lighting equipment / various measuring devices / etc...
Line up（3）
| Model number | overview |
|---|---|
| SPK-90-6P-02 | 6 poles |
| SPK-90-8P-02 | 8 poles |
| SPK-90-12P-02 | 12 poles |
Company information
Hikari Electronic Industries is a specialized manufacturer of slip rings. In addition to over 50 standard models of our own design, we also design and manufacture custom specifications tailored to specific applications. We have a wide range of experience, from ultra-compact models with a diameter of 12mm to high-current models exceeding 3000A. Furthermore, to meet all of our customers' needs, we also introduce slip rings from other manufacturers, including Moog (authorized distributor). For all your slip ring needs, trust Hikari Electronic Industries!