Classification - 1 Am/M4 (standard), viz., 1 Bm/M3 (for 230 V, 1-phase, 50 Hz). As required (with appropriate changes to lifting capacity, viz., duty cycle) the model CPV can also be re-classified up to 3 m/M6; main contactor as standard, for increased safety; increased operating safety through 42 V control voltage (low voltage control), push-button pendant control, IP 65; 2-year warranty (excluding wear parts) and a lifetime lubricated gearbox; duty cycle 50% ED for single speed; electromagnetic spring pressure brake holds the load safely even in the event of power failure; standard operating voltage - Euro-voltage 400 V, 3-phase, 50 Hz, alternatively 460 V, 3-phase, 60 Hz. Single speed motors reconnectable to 230 V, 3-phase, 50 Hz; motor protected to IP 55 (acc. to VDE 0530), against ingress of dust and water jets; the externally adjustable slip clutch is designed to guarantee a permanent connection between the load and the brake; the standard, oil bath lubricated (grease lubricated for model CPV/F 2-8) and case hardened gearbox has a helical gearing for particularly smooth running and enhanced lifetime; suspension lug for compact dimensions and easy integration in closed-eye constructions; and steel chain guide, model CPV/F 2-8 with chain guide made of fibre coated polyamide for increased wear resistance.