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Slip Rings

3 Way Slip Ring

3-way slip ring — 3-circuit rotary connector transferring power through 360° rotation; capsule (3 wires, up to 30 A, 250 rpm, 600 V) and wind power classes (Ø150×30 mm, BGB SA3886). Verify circuits, current and bore before ordering.

Dimensions	Per model (blocked) — refs: Ø150 mm × 30 mm 3-way power slip ring (BGB SA3886-300/400-01); cap
Application	3-way (3-circuit) slip ring — transfers power across three conductors through a 360° rotating joint; power slip-ring duty for wind turbines, rotating machinery, cable reels, larger induction devices; capsule class for monitoring/robotics (3 wires)

Compatible Models

Wind turbine power slip rings (3-way class e.g. BGB SA3886-300-01 / -400-01) — verify Cable reels & winches (MT-series class) — verify Rotating machinery / induction devices (3-way 30 A class) — verify Capsule slip-ring class (3 wires monitoring/robotics) — verify **Always verify**: circuits

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Technical Specifications

3 Way Slip Ring (3 Circuit Rotary Electrical Connector)
Specification	Value
Product Type	Slip ring, 3-way (3 circuit)
Circuits	3 conductors / 3 poles
Current	Up to 30 A/circuit (large-current); 2–30 A capsule class
Voltage	600 V class (capsule); 240 VDC/VAC (through-bore)
Speed	250 rpm (capsule) to 500 rpm (through-bore)
Bore/OD	Capsule 12–22 mm; wind class Ø150 mm × 30 mm; through-bore 3–300 mm
Contact	Precious-metal multi-point / copper-graphite; gold-gold signal option
Applications	Wind turbines; cable reels; rotating machinery; robotics/CCTV

* Listing based on BGB, Signal Nexium, TDS and Alibaba channel data. Fitment to be confirmed per model.

Compatible Models

This 3 Way Slip Ring is designed as a direct replacement for the following machine models and series:

Not sure if it fits your machine? Send us your equipment model, motor type or original part number — our engineers will confirm compatibility and advise the correct grade. Ask an engineer →

Description

Overview

3-way slip ring — a 3-circuit rotary electrical connector that transfers power (and optionally signal) across three conductors through continuous 360° rotation, replacing loose wires on rotating equipment.Signal Nexium