Gleason Series S Reels are spring driven electric cable reels designed to be mounted on moving machinery. Features include: Electric current flows from your power source to the current consumer through the cable you specify S-Reels utilize self-contained slip ring assemblies which transfer current to the cable mounted on the rotating spool Models for longer travels are fitted with gear assemblies to provide hundreds of application possibilities- 2 to 36 conductors, 30' to 120' for lift, drag and stretch applications (200' for retrieve applications) OPTIONAL SLIP RING ENCLOSURES for hazardous area (Class I and Class II), are available on request OPTIONAL ACCESSORIES include roller guide, hoop guides (shown installed on reel at right), rotary limit switch, spool lock, ratchet lock assembly (for hand-pull applications only) and swivel base