Dam-use high-frequency vibrator

  • Dam-use high-frequency vibrator

Dam-use high-frequency vibrator

Best suited for concreting in cramped places and sand control dams inaccessible to hydraulic shovels.

This product is used for the following applications:

  • Dam concrete placement

Used in the following places:

Features

Dam-use high-frequency vibrators are products developed for concreting in dam works and sand control dams. They use high-frequency power of 120 to 125 Hz from a dam converter to produce a great centrifugal force.


Reliable motor

These motors are designed and manufactured based on long-accumulated experiences and track records, with their centrifugal forces slightly lower than that of HIB150H. These machines, however, incorporate motors usable problem-free in concreting, with high durability and reliability. Still now they contribute to dam works both in Japan and elsewhere.


Highly active even in locations inaccessible to large heavy machinery

These display their performance in cramped locations, small sand control dams, and similar places inaccessible to Vibacks. Two models are available according to the area of the concreting site and the amount of concreting.


A uniquely shaped tip increases work efficiency greatly and ensures perfect abrasion resistance

Handheld vibrators are frequently used in contact with rocky layers in the early days of dam construction. At such times, the tip becomes greatly worn, which makes it hard to insert the vibrator. That is why these vibrators have tips so shaped as to ensure high work efficiency and durability.

Dam-use high-frequency vibrator

Tips excellent in abrasion resistance

Dam concrete is, unlike concrete for general architectural and civil engineering purposes, hard and low in fluidity (with aggregate 150 mm and with a slump of 0 to 3 mm). That makes the vibrator tip wear considerably fast during concreting. That is why the tip is of thermally treated ductile cast iron, resulting in high abrasion resistance. In repairs, moreover, the tip alone can be replaced.

Dam-use high-frequency vibrator

Lower vibration at hand

A rubber damper is installed between the vibrating unit of the product proper and the switch (handheld handle) to alleviate vibration at hand, thereby allowing workers to use the vibrator for long hours without becoming tired and with reduced effects of vibration (such as limb numbness).

Dam-use high-frequency vibrator

Compatibility of the distribution board outlet and the vibrator plug

The long-used flat plug and outlet have been changed to lightweight, round ones to increase ease of operation and maintenance. The flat outlet is incompatible with the round outlet.

Dam-use high-frequency vibrator

List of models

Model Code Number
HIB100A 001182000 (*1)

*1 Because this product is a built-to-order product, contact EXEN for information of delivery time.

Specification

HIB

Model Output
(W)
Voltage
(V)
Current
(A)
Frequency
(Hz)
Centrifugal
Force
(kN)
Total length
(mm)
Vibrating
part
(dia×length)
(mm)
Effecive
Placement
range
(m)
Weight
(kg)
HIB100A 1500 200 7.5 120/125 8.83~9.56 924 101×664 0.8 41

(Imperial System)

Model Output
(W)
Voltage
(V)
Current
(A)
Frequency
(Hz)
Centrifugal
Force
(lbf)
Total length
(ft)
Vibrating
part
(dia×length)
(in×ft)
Effecive
Placement
range
(ft)
Weight
(lb)
HIB100A 1500 200 7.5 120/125 1,985~2,149 3'0" 3.98"×2'2" 2'7" 90.4

*The weight of cable is included(13.1Kg).

Dimensions, installation, control panel

HIB100A dimensional drawings

HIB100A dimensional table

Model Total length
(mm)
Vibrating part
(dia×length)
(mm)
HIB100A 924 101×664

(Imperial System)

Model Total length
(ft)
Vibrating part
(dia×length)
(in×ft)
HIB100A 3'0" 3.98"×2'2"

Installation method

■ A the cable of between power supply and inverter (primary side)

Model Cable size
5.5mm2 8.0mm2 14.0mm2 22.0mm2
HD2100A 25m 35m 60m 100m

(Imperial System)

Model Cable size
5.5mm2 8.0mm2 14.0mm2 22.0mm2
HD2100A 27.3yd 38.3yd 65.6yd 109.4yd

■ B the cable between inverter and distribution board (secondary side)

Model Number of vibrators Cable size
3.5mm2 5.5mm2 8.0mm2 14.0mm2 22.0mm2
HIB100A 1 90m 140m 195m 360m 570m
2 45m 70m 100m 180m 285m
3 30m 45m 65m 120m 190m
4 20m 35m 50m 90m 140m

(Imperial System)

Model Number of vibrators Cable size
3.5mm2 5.5mm2 8.0mm2 14.0mm2 22.0mm2
HIB100A 1 98.4yd 153.1yd 213.3yd 393.7yd 623.4yd
2 49.2yd 76.6yd 109.4yd 196.8yd 311.7yd
3 32.8yd 49.2yd 71.1yd 131.2yd 207.8yd
4 21.8yd 38.3yd 54.7yd 98.4yd 153.1yd

* When using cables of 14mm2 or less, please attach taping etc. to the cable connector connecting part.