Ball vibrator

Category: Brands: Exen

Compact pneumatic vibrator in a wide range of models and expanded applications
This product is used for the following applications:

  • Milling plant: installation to small screening machine made by user
  • Prevention of blockage in sodium chloride conveyance chute
  • Improvement of buildup of workpiece ejected in screw production line. Improvement of buildup of cutting workpiece ejected. Improvement of resin moulding cutout workpiece ejected

Features

Ball vibrator is a compact vibrator that generates powerful centrifugal force vibration via high-speed rotation of steel ball by compressed air. This vibrator has simple principle and structure and can be used easily. It is generally used for preventing clogging in hopper chute, but the applications are expanded depending on ideas. Frequency and centrifugal force can be freely changed only by operation of air pressure. Depending on the on-site installation conditions, selection can be made from model lineup of BH-A, CH-A, and UH-A, which are different in positions of air supply and exhaust. (Supplying lubricant with an oiler is required)

  • Simple vibrational principle with less failure
  • Vibration force adjustable by pressure regulation of supply air
  • Easy maintenance
  • Applications expanded on your idea
  • Model selection depending on on-site installation conditions
  • Complete airtight waterproof structure
  • Mounting holes for safety wire are provided as standard
  • Lightweight and compact

Specification

Model Required
to start
(MPa)
Frequency(Hz)・Centrifugal Force(kN) Weight
(kg)
0.2MPa 0.6MPa
Vert. Horz. Hz kN m3/min
(ANR)
Hz kN m3/min
(ANR)
BH8 0.02 0.01 322 0.09 0.04 499 0.22 0.10 0.3
BH10A 0.03 285 0.13 0.07 451 0.33 0.17 0.5
BH19A 0.06 0.02 174 0.60 0.14 259 1.33 0.37 1.1
CH19A 162 0.52 0.13 240 1.15 0.35 1.2
CH25A 0.11 110 0.79 0.17 164 1.76 0.43 2.6
CH32A 0.20 137 2.11 0.40 2.4
UH13A 0.03 0.01 264 0.30 0.11 383 0.63 0.28 0.7
UH19A 0.06 0.02 163 0.53 0.13 246 1.2 0.34 1.2
UH25A 0.13 110 0.67 0.11 162 1.46 0.28 1.9

*Use the product in ambient temperature of 80°C or more.

*The above specification is the result under measurement condition of EXEN. The actual data may differ from the above specification depending on the installation conditions.

*Pressure required to start may become higher than motion pressure, because the former pressure is a pressure when starting up with the pressure gradually risen at a position 3cm before the vibrator.

* Vertical indicates a direction in which a boll rotates vertically, and Horizontal indicates the result of installation with a boll rotates in planar direction. If the installation angle is other than vertical, starting pressure shows a lower trend than vertical.

Product dimensional table

Model L L1 H H1 W t t1 P P1 P2 φd φE G Tube Size
BH8 76 (105) 45 35.5 18 8.5 8.5 11 15 12.5 2-9
(M8)
1/8 φ8×φ6
(mm)
BH10A 80 (109) 30 51 30 7 7 11 19 19 2-9
(M8)
7 1/8 φ8×φ6
(mm)
BH19A 110 (148) 40 70 37 14 11 14 24 27 2-11.2
(M10)
1/4
Model L H H1 W P φd φE G Tube Size
UH13A 130 66 (95) 29 12.5 101 2-11.2
(M10)
7 1/8 φ8×φ6
UH19A 128 84 (122) 37 1/4
UH25A 160 100 (138) 41 15.5 126 2-13.5
(M12)
CH19A 130 (148) 87 37 12.5 101 2-11.2
(M10)
7 1/4 φ8×φ6
(mm)
CH25A 135 (159.5) 106.5 51 15.5 2-13.5
(M12)
CH32A