Manufacturer: Sinfonia Technology co., LTD, Ltd.
Model: CRV Series Vibrating Motors

Features

The RV series vibrating motors feature an unbalanced weight attached to the rotor shaft that generates an excitation force to produce powerful vibration. Designed for large-capacity hoppers, bins and chutes, these motors easily shift flow-resistant or sticky materials. Even materials that have proved hard to handle with other vibration equipment can be conveyed smoothly, with no clogging and arching problems. Ideal drive units for all types of vibrating equipment.
1.Strong excitation force
The use of an unbalanced weight directly connected to the rotor shaft gives a very powerful excitation force per single revolution. Ideal for use with large-capacity hoppers, and materials that resist flow.
2. Compact and easy to install
The body is notably compact for a high output motor, and takes up very little space. It features straightforward 4-bolt fixture.
3. Adjustable excitation force
Excitation force is adjusted simply by modifying the angle of the unbalanced weight on the rotor shaft. Desired force can be set by loosening the bolt and re-aligning the adjustable weight on the graduated reference plane.
4. Low noise
Despite powerful performance, little noise is generated to disrupt the working environment.
5. Wide product line-up
The RV series includes 2, 4, 6, and 8 pole motors, each with a series of models according to excitation force. This line-up assures the ideal match to suit the material and task. Additionally a reinforced pressure-tight model is available for safe use in risky locations.
6. Ideal drive units for all types of vibrating equipment

B Type

E Type

２-pole

２-pole（Continuous rating, 3-phase, 200/220V, 400/440V, 50/60Hz）

The standard paint color is Munsell 7.5BG6/1.5.
Insulation class: B
Special specifications apply for outdoor operation.
The RV-042 is manufactured only to 200/220V specifications.
Cable
2PNCT, 4-core, 0.75mm2 (O.D. 11mm), length 2m (green ground wire).

Outer Dimensions

２-Pole　 RV-042
Unit: mm

２-Pole　RV-072D

Unit: mm

２-Pole　RV-12E

Unit: mm

２-Pole　RV-22D

Unit: mm

２-Pole　RV-42E

Unit: mm

２Pole　RV-72E

Unit: mm

４-Pole

: The standard paint color is Munsel l2.5G7/2
Munsell 7.5BG6/1.5.
RV-064は200/220Vのみ製作
RV-154B3､224B3 are dual voltage, 200V or 400V.
Cable
RV-064~74D1/2PNCT, 4-core, 0.75mm² (O.D. 11mm), length 2m (green ground wire)
RV-154B3/2PNCT, 4-core, 2.0mm² (O.D. 12.5mm), length 2m (green ground wire)
RV-224B3/2PNCT, 4-core, 3.5mm² (O.D. 14.5mm), length 2m (green ground wire)

Outer Dimensions

４-Pole　RV-064
Unit: mm

４-Pole　RV-14D₁

Unit: mm

４-Pole　RV-24D₁
Unit: mm

４-Pole　RV-44D₁
Unit: mm

４-Pole　RV-64-1 Unit: mm

４-Pole　RV-74D₁
Unit: mm

４-Pole　RV-154B₃
Unit: mm

４-Pole　RV-224B₃
Unit: mm

６-Pole

Specifications
６-Pole （Continuous rating, 3-phase, 200/220V, 400/440V, 50/60Hz）

The standard paint color is Munsell 2.5G7/2
Insulation class: B
RV-126, 186 are dual voltage, 200V or 400V.
Cable
RV-16E1/2PNCT,  4-core, 0.75mm² (O.D.11mm),  length 2m (green ground wire))
RV-36E1～RV-126-1/2PNCT,  4-core,  1.25mm² (O.D.11.5mm),  length 2m (green ground wire))
RV-186-1/2PNCT,  4-core,  2.0mm² (O.D.12.5mm),  length 2m (green ground wire))

Outer Dimensions

６-Pole　RV-16E₁
Unit: mm

６-Pole　RV-36E₁
Unit: mm

６-Pole　RV-66E₁
Unit: mm

６-Pole　RV-126-1

Unit: mm

６-Pole　RV-186-1 Unit: mm

８-Pole

Specifications

８-Pole （Continuous rating, 3-phase, 200/220V, 400/440V, 50/60Hz）

The standard paint color is Munsell 2.5G7/2
Insulation class　B（RV-78B3、RV-158B13）/ F（RV-228B12、RV-378B12、RV-558B12、RV-758B12）
All models are dual voltage, 200V or 400V.
Cable
RV－78B³: 2PNCT, 4-core, 1.25mm² (O.D. 11.5mm), length 2m (green ground wire)
RV-158B¹³: 2PNCT, 4-core, 2.0mm² (O.D. 12.5mm), length 2m (green ground wire)
RV-228B¹², 378B¹²: 2PNCT, 4-core, 3.5mm² (O.D. 15.8mm), length 3m (green ground wire)
RV-558B¹², 758B¹²: 2PNCT, 4-core, 5.5mm² (O.D. 17.4mm), length 3m (green ground wire)

Outer Dimensions

８-Pole　RV-78B₃
Unit: mm

８-Pole　RV-158B₁₃
Unit: mm

８-Pole　RV-228B₁₂
Unit: mm

８-Pole　RV-378B₁₂
Unit: mm

８-Pole　RV-558B₁₂
Unit: mm

８-Pole　RV-758B₁₂
Unit: mm

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

Broad range of applications as drive units for all types of vibrators, feeders, screens and conveyors.