These vibrating drives, proven a thousand times over, are specially designed for small vibrating conveyors used to batch, fill, discharge, screen or sprinkle powdery or granular bulk materials. The vibrators are available in five different sizes and rated for net weights from 3 to 100 kg. They provide the following key features:
Type | Power input | Current | Trough width* | Trough length* | Permissible net weight* | Max. conveying capacity with plastic pellets m3/h |
[VA] | [A] | [mm] | [mm] | [kg] | ||
ER 12 | 60 | 0,22 | 70 | 500 | 1 - 3 | 1 |
ER 22 | 120 | 0,50 | 300 | 800 | 3 - 8 | 5 |
ER 32 | 290 | 1,25 | 500 | 1500 | 10 - 20 | 12 |
ER 42 | 570 | 2,60 | 600 | 2000 | 20 - 40 | 15 |
ER 52 | 1200 | 6,00 | 800 | 2000 | 40 - 60 | 20 |
Protection class: IP54
Electrical connection: 230 V / 50 Hz via the electronic control unit
* The net weight comprises the weight of the mounted conveyor trough or tube plus the weight of the product.
The specified maximum values apply either to the length or to the width and take account of the allowable net weight.
Typ | a | b | c | d | d' | e | f | g | h | i | Weight |
[kg] | |||||||||||
ER 12 | 270 | 118 | 150 | - | 120 | 50 | 90 | 180 | 70 | 75 | 11 |
ER 22 | 335 | 170 | 175 | - | 160 | 71 | 150 | 235 | 120 | 85 | 20 |
ER 32 | 425 | 200 | 195 | 150 | - | 20 | 175 | 310 | 150 | 95 | 40 |
ER 42 | 595 | 260 | 245 | 225 | - | 25 | 210 | 450 | 180 | 120 | 65 |
ER 52 | 595 | 260 | 245 | 225 | - | 25 | 210 | 450 | 180 | 120 | 84 |
For ER series vibrator units and other magnetic drives
Our ER electromagnetic vibrator units are always connected to AC line voltage via separately installed thyristor control units. The setpoint for the vibration severity can be selected with a potentiometer or by means of external 0 to 10 V or (0)4 to 20 mA signals.
Standard version: 230 V, 50 Hz, 6 A
Type VST 6-230-..
Aluminum housing IP54
Panel mounting version IP20
Type VST 6-230-.. -E
Second potentiometer for primary and precision current
Suffix .... -2
Execution with housing:
As shown opposite
Panel mounting version:
125 x 125 x 116 mm (L x W x H), snap-on attachment
Type | Power input | Current | Trough width* | Trough length* | Permissible net weight* | Max. conveying capacity with plastic pellets m3/h |
[VA] | [A] | [mm] | [mm] | [kg] | ||
ERF 22 | 65 | 0,30 | 300 | 800 | 3 - 10 | 8 |
ERF 32 | 160 | 0,60 | 500 | 1500 | 10 - 20 | 20 |
ERF 42 | 340 | 1,10 | 600 | 2000 | 20 - 45 | 30 |
ERF 52 | 820 | 2,60 | 800 | 2000 | 30 - 50 | 35 |
ERF 62 | 1200 | 4,50 | 800 | 2500 | 50 - 100 | 40 |
Protection class: IP54
Electrical connection: Always 230 V / 50 Hz via the electromagnetic frequency control unit (type MFS...).
* The net weight comprises the weight of the mounted conveyor trough or tube plus the weight of the product.
The specified maximum values apply either to the length or to the width and take account of the allowable net weight.
Typ | a | b | c | d | e | f | g | h | i | Weight |
[kg] | ||||||||||
ERF 22 | 335 | 170 | 175 | 160 | 71 | 150 | 235 | 120 | 85 | 20 |
ERF 32 | 425 | 200 | 195 | 150 | 20 | 175 | 310 | 150 | 95 | 40 |
ERF 42 | 595 | 260 | 245 | 225 | 25 | 210 | 450 | 180 | 120 | 65 |
ERF 52 | 595 | 260 | 245 | 225 | 25 | 210 | 450 | 180 | 120 | 84 |
ERF 62 | 775 | 320 | 300 | 300 | 25 | 265 | 600 | 230 | 135 | 160 |
Frequency converter with sinusoidal output frequency
Automatic natural-frequency search in combination with an accelerometer
Constant conveying capacity regardless of variations in the line voltage or connection to bulk materials
Adjustable overload protection
Operation with keys and display or external setpoint
Standard version
230 V, 50 Hz, max. 6 A, type MFS 268-6-230, aluminum housing IP54
Panel mounting version IP20
SW 78 accelerometer:
Output signal: 0.6 VDC per g
24 VDC supply voltage
Encapsulated ready to connect in an aluminum housing
Version with housing:
As shown opposite
Panel mounting version: 205 x 70 x 202 mm