Rotary electric vibrators use an electric motor to turn shaft mounted eccentric weights to produce rotary vibration. The heavier the weights and the faster they turn, the greater the centrifugal force produced. Electric vibrators are much more quiet and efficient than pneumatic or hydraulic rotary vibrators. Global QT and DEG Series electric vibrators are available in 2 pole (3600 RPM) and 4 pole (1800 RPM) and in various voltages for single and three-phase AC current.
When harnessed by proper mounting of the electric vibrator, rotary vibration is transferred through the hopper or bin wall to the material within. As the material vibrates it is displaced from the hopper wall reducing friction and allowing gravity to restore material flow. Proper mounting also disperses the rotary vibration over a large area producing uniform material flow. Since rotary vibration is directional, material will be encouraged to flow in the direction of the rotating weights.
Applications:
Features:
Options:
Operating Requirements:
(A) Inch |
N/A 8.85 |
(B) Inch |
N/A 1.20 |
(C) Inch |
N/A 5.95 |
(D) Inch |
N/A 4.93 |
(E) Inch |
N/A 2.44-2.91 |
(F) Inch |
N/A 4.17 |
(G) Inch |
N/A 0.94 |
(H) Inch |
N/A 0.354 |
(I) Inch |
N/A - |
(J) Inch |
N/A - |
(K) Inch |
N/A - |
Weight lbs. |
N/A 13.2 |
Phase |
N/A 1 3 |
Volts |
N/A 115 230/460 |
Max. Speed |
N/A 3450 rpm |
Min. Force (lbs) |
N/A 82 |
Med Force (lbs) |
N/A 469 |
Max. Force (lbs) |
N/A 476 |
Manufacturer |
N/A Global |