Product Description
Description
The MVT, MVTX explosion-proof screen vibrators have been designed for use in industrial processes in a potentially explosive atmosphere. They are used for industrial processes on screens. The enclosure of these screen vibrators is equipped with increased thickness and joints to prevent the transmission of an internal explosion to the surrounding area. Explosion-proof screen vibrators bear the UL, cUL, ATEX and IECEx markings
Certification
- Power Supply
Three-phase voltage from 120V to 690V (limit at 600V for UL and CSA certification), 50Hz or 60Hz; suitable for use with a PWM frequency drive from 20Hz to the base frequency with constant torque load profile
- Polarity
4 poles typical; 2, 6, 8 poles also available
- Functioning
Continual service (S1) at maximum declared centrifugal force and electric power
- Centrifugal Force
Range extended to 7930 Kgf. (77.8 KN)
- Insulation Class
Class F (155°C)
- Electric motor
Three-phase asynchronous type
Insulated windings using the “drop by drop” trickle system with Class H resin
The rotor is die cast aluminum.