HVL, KV, EV Small Vibrators

HVL Vibrating Motors

Applications:

Our HVL three-phase vibrating motors are used for

  • Conveying
  • Screening
  • Vibrating
  • Compacting
  • Loosening

or whenever a continuous product stream or excitation of small masses is required.

The DV series of vibrating motors (see our P 150 brochure) is preferred for higher net loads (approx. 50 kg or more).

 

Design:

Our HVL series of three-phase vibrating motors has a housing made from high-quality gravity die cast aluminum. During rotation, the eccentric weights mounted on the two shaft ends produce a gyratory vibration, causing a vibrating motion to be impressed onto coupled parts, for example trough conveyors or screening machines.
The working moment can be varied within the specified ranges by adjusting the eccentric weights, in order to adapt the conveying capacity and vibration intensity to individual applications.

The generously dimensioned special bearings have lifelong lubrication (HVL 1/2, 3/2, 10/4, HVE 2/2-4, 9/2). The HVL 8/2 type features a regreasing mechanism.

All non-explosion-proof motors are painted blue (RAL 5012) as standard while explosion-proof motors are red (RAL 2002).

Sizes of the HVL vibrating motors

Electrical and mechanical data

Type Nominal speed Max. Working moment Centrifugal force Weight Power input Current rating
50 Hz
230 V
Current rating
50 Hz
400 V
Current rating
50 Hz
500 V
ATEX
  (1/min) (kg cm) (N) (kg) (W) (A) (A) (A)  
HVL 1/2 2600 0,2 - 1,0 500 3,60 95 0,49 0,17 0,14 -
HVL 3/2 2600 0,5 - 3,7 1760 6,00 160 0,65 0,29 0,23 -
HVL 8/2 2850 0,8 - 8,4 4200 12,00 540 1,7 0,95 0,76 -
HVL10/4 1300 0,8 - 11,5 1430 9,00 190 0,75 0,43 0,37 -
HVE2/2-4 2600 0,5 - 3,7 1760 6,40 200 0,59 0,34 0,27 x

Dimensions

Dimensions
Dimensions (mm)

Dimension drawing 1

Type Dimension drawing a b s c e f g h p k
HVL 1/2 1 60 100 9,5 25 85 120 70 80 110 173
    65 85 9,5              
HVL 3/2 1 65 140 13 25 157 162 80 96 128 215
    80 110 11              
    115 135 11              
    135 115 11              
    124 110 11              
HVL 10/4 1 65 140 13 25 157 162 86 114 144 270
    80 110 11              
    124 110 11              
    135 115 11              
HVE 2/2-4 1 65 140 13 25 157 162 80 96 128 215
    80 110 11              
    115 135 11              
    135 115 11              
    124 110 11              

 

Abmessungen

Dimension drawing 2

Typ Dimension drawing a b s c e f h g p k
HVL 8/2 2 100 180 18 35 130 210 65 118 124 288

EV Electromagnetic Small Vibrators

Applications:

Our EV electromagnetic vibrators are used for

  • Vibrating
  • Loosening
  • Compacting
  • Conveying

or whenever slight excitation is required at high frequencies or intermittent excitation with immediate stopping after switching off.
Maximum net weight: approx. 30 kg.

Our MX series of electromagnetic vibrators can be used for higher net weights (30 to 260 kg).

 

Design:

The vibrators have a vibrating system that is suitable for continuous duty and comprised of an encapsulated vibrating magnet, fiberglass leaf springs, and countervibrating arms with trim weights. This vibrating system produces a linear vibrating motion perpendicular to the base plate.

The trim weights enable the natural frequency, which varies according to the net load, to be adapted to the excitation frequency in order to achieve the optimum stroke.

Mounting examples

kleinvibratoren-ev-anbau-zusammenhängend-1
kleinvibratoren-ev-anbau-zusammenhängend-2

Sizes of the EV electromagnetic vibrators

 

 

Baugroessen
Maße (mm)

Electrical and mechanical data

Type Vibration frequency at   Weight Protection class Power input Current rating at Reference value permis­sible net weight
  50 Hz 60 Hz       230V  
  [1/min] [1/min] [kg]   [VA] [A] [kg]
EV 1 6000 7200 1.25 IP 54 20 0.09 5
EV 2 6000 7200 3.00 IP 54 50 0.22 20
EV 3 6000 7200 6.50 IP 54 125 0.54 30

 

Dimensions
Dimensions (mm)

Dimensions

Type a b c d g s
EV 1 150 72 90 12 130 9
EV 2 225 100 120 16 200 12
EV 3 265 135 140 22 240 12

KV Ball Vibrators

Auswahldiagramm
Selection chart for a constant vibration velocity

Applications:

Ball vibrators are used for

  • Activating
  • Vibrating

hoppers, containers, outlet tubes, filling equipment, transfer points, troughs, screens etc.

 

Design:

Our KV ball vibrators produce up to 20,000 vibrations per minute by means of rotating balls running on hardened, ground tracks.
All net weights up to 500 kg are covered with just six models.
The vibrators are completely closed and can therefore be used in explosion protected areas. No maintenance or lubrication is required.

The ball vibrators can be continuously adjusted by altering the air pressure.

Sizes of the ball vibrators

 

Mechanical data
Dimensions (mm)

Mechanische Daten

Type Centrifugal force during operation over­pressure     Vibration frequency during operation over­pressure     Air consump­tion with Weight
  2 bar 4 bar 6 bar 2 bar 4 bar 6 bar 6 bar  
  [N] [N] [N] [1/min] [1/min] [1/min] [1/min] [kg]
KV 10 17,00 19,50 29,00 17500 19000 23000 140 0,13
KV 13 21,50 41,00 45,50 13500 19000 20500 148 0,2
KV 18 85,00 150,00 230,00 12150 16100 20000 200 0,8
KV 25 100,00 180,00 280,00 7300 9600 12000 280 1,3
KV 35 125,00 220,00 330,00 4500 5900 7250 400 2,5
KV 45 180,00 310,00 460,00 3450 4500 5550 500 5,3

 

Abmessungen
Maße (mm)

Dimensions

Type Dimension drawing a b c e f s p
KV 10 A 35 25   80 R 1/8" 8,5 50
KV 13 A 40 31   95 R 1/4" 10 58
KV 18 B 100 40 15 128 R 1/4" 11 82
KV 25 B 130 43 18 160 R 1/4" 13 106
KV 35 B 150 52 20 175 R 3/8" 17 130
KV 45 B 180 65 24 220 R 1/2" 17 160

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