Vibrating Equipment

RVXI Series Vibrating Motors

Explosion-proof Design Ensures Safe Performance in Dangerous Environments (d2G4)

The RVX1 Series vibrating motors feature a special explosion-proof design that makes them ideal for use in environments where explosive gases and other dangerous substances are present. Conforming to d2G4 requirements, the RVX1 motors can be used with confidence in Class 1 danger zones and in environments where gases with a G4 ignition temperature are generated.

Example of Application

Features

  1. Can be used in Class 1 danger zones
    The RVX1 Series vibration motors can be used in Class 1 danger zones because of their (d)-type explosion-proof construction, which ensures that the unit remains intact even if explosive gas seeps inside and ignites. Class 1 danger zones are zones in which explosive gases can potentially collect in hazardous densities under normal conditions, or in which repairs, maintenance work, or leaks frequently result in the potential for such gases to collect in hazardous densities.
  2. Can be used in environments where gases with a G4 ignition temperature are present
    The RVX1 Series motors can be used with confidence in environments where gases with a G4 ignition temperature (135°C--200°C) are generated. There are five categories of ignition temperature: G1, G2, G3, G4, and G5. The higher the G number, the lower the temperature required to ignite the gas. The G4 category includes such gases as acetaldehyde and ethyl ether.
  3. Approved as a d2G4 product
    RVX1 motors meet or surpass all requirements for approval as a d2G4 product in accordance with the Guidelines for Explosion-proof Industrial Electrical Equipment as formulated by the Industrial Safety Research Institute of the Ministry of Labor.

Specifications

Standard Specifications
Model Excitation force
(kgf)
Voltage
(V)
Frequency
(Hz)
Output
(kW)
Frequency
(VPM)
Rating Mounting
bolt
Gross
Weight
(kg)
Approval
number
RVX1-14B 250 200/220 50/60 0.1 1500/1800 Continuous M12 24 13050
400/440
RVX1-24B 500 200/220 50/60 0.2 1500/1800 Continuous M16 33 13090
400/440
RVX1-44B 800 200/220 50/60

0.4

1500/1800 Continuous M20 53 13091
400/440
RVX1-74B 1600 200/220 50/60 0.75 1500/1800 Continuous M24 92 35571
400/440
RVX1-78B 1000 200/220 50/60 0.75 750/900 Continuous M20

112

26311
400/440
RVX1-154B 3200 200/220 50/60 1.5 1500/1800 Continuous M30 156 14152
400/440
RVX1-158B 2000 200/220 50/60 1.5 750/900 Continuous M24

206

13093
400/440

We do not sell RVX1-74B square relay terminal (with built-in leak breaker).

Outer Dimensions

Dimension Table

Unit: mm

Model A D L E F G H J K M N Z h
RVX1-14B 127 162 280 160 90 12 256 40 36 190 132 14 90
RVX1-24B 127

187

330 180 100 15 276 50 46 220 152 18 100
RVX1-44B 150 215 386 210

110

18 337 60 56

260

172 22 120
RVX1-74B 150 256 440 260 140 25 372 70 70 320 220 26 140
RVX1-78B 150 294 560 250 210 22 387 60 60 300 280 22 150
RVX1-154B 150 310 556 310 190 30 417 85 90 380 300 33 160
RVX1-158B 150 344 634 300 200 25

437

75 80 360 300 26 175

Explosion-proof Specifications

  • Type of explosion-proof construction: (d)
  • Explosion grade and ignition temperature: 2, G4
  • Danger zones in which it can be used: Classes 1 and 2
  • Protection required for cables? Yes
  • Relay terminal box required? Yes
  • Length of special vibration-proof cable connecting the motor to the relay terminal box: 1,000mm
  • Method of bringing in a lead wire from outside the terminal box: pressure packing (also possible to use screw-coupled conduit tubes)
  • Connection method used for cables inside the terminal box: pressure studs
  • Construction of main motor unit: motor, special vibration-proof cable, relay terminal box (with onboard leak breaker)

The special vibration-proof cable prevents vibration-induced short circuits and is therefore a recommended part of a set that also includes the motor itself and the terminal box.

Application Example

Unclogging

Easy to install with a vibrator. Just turn on the switch to unclog and restore smooth flow.

RV type for large capacity chute

RV type for large capacity hopper

Filling the container

Instead of manual labor, the vibrator shakes the container. Powerful for filling bulky materials, molding, and de-shaping.

Filling and molding of large shapes

Information

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