Internal Electric Vibrators MU Serie Brochure

Electric internal concrete vibrators Series MU • Encapsulated stator (maximum electrical and mechanical protection). • Full protection against burn-outs by thermosensores. • Lubricated by oil. • Steel or Vulkollan nose. • Three special long life bearings. • Housing made of high abrasion resistant steel. • Internally and externally reinforced hose. • Extensible rolled wires inside. • Built-in switch. • Plug following EC standards. Asteasuko Industrialdea B Gunea, 44 Apartado 247 E-20159 Asteasu Tel. (+34) 943 691 500 Fax (+34) 943 692 667 www.urbar.com urbar@urbar.com MU 2003.02 Electric internal vibrator Series MU The series MU is designed and conceived for concrete vibrating in Building and in Public Works, warranting a long life and reliable service, offering the best performances with a minimum maintenance service. The motor built in series MU are supplied, in the standard version, to be connected at a three phase safety voltage 42 V 200 Hz obtaining a 12000 r.min-1 turning speed. Type MU-26 MU-36 MU-46 MU-56 MU-66 Head diameter mm 26 39 48 56 66 Head length mm 540 379 455 480 465 Hose length m 1 5 5 5 5 Cable length m 3 10 10 10 10 Head weight kg 3,2 2,6 5,0 7,0 9,0 Total weight kg 6,0 12,0 16,5 18,5 20,5 Centrifugal force kN 0,6 1,8 3,8 5,4 7,5 Current unloaded A 4,7 4,7 10 10 16 Maximum current A 7,0 7,5 14 15 24 Power kW 0,4 0,4 0,8 0,9 1,4 Capacity m3/h - 20 25 30 40 Action diameter cm - 35 55 70 90 Aggregate size mm - 15 35 55 65 The MU-26 type is a special designed vibrator to be used in laboratory test tubes. The vibrator is made starting from a MU-36 stator, fitted in a 41 mm diameter sleeve, where another 26 mm diameter and 280 mm long sleeve is adapted. Also available under request: • Other voltages and frequencies. • Sleeve with Vulkollan nose. • Hoses and cables with other lengths. • Special sleeves for paving. • Vibrators with pistol handle for prefab construction. • Specially treated sleeves by tungsten carbure for extremely abrasive jobs.