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パルスジェネレーター Avtron Unipulser M185のPDF 使用方法をオンラインで閲覧またはダウンロードできます。Avtron Unipulser M185 4 ページ。

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INSTALLATION

UNPACKING INSTRUCTIONS

The M185 consists of three or four loose items, depending

upon the style of magnet assembly supplied. These items

are packed inside the NEMA 12 type enclosure.

Style 1:

1. Magnet assembly (plastic)

2. Adjustable fastener

3. Band material

Style 2:

1. Magnet assembly (metal)

2. Magnet retainer

3. Adjustable fastener

4. Band material

MAGNET ASSEMBLY INSTALLATION

If a plastic magnet assembly is being installed, then pass

the band material through the slots of the plastic magnet

assembly so the band is routed under the magnet base.

In the case of the metal magnet assembly, insert the

magnet assembly through the center hole of the magnet

retainer. Pass the band material through the slots in the

magnet retainer so the band passes under the magnet.

Adjust the adjustable fastener so roughly 1-1/2 inch of

the adjustable strap material extends past the adjusting

device. Hook one end of the adjustable fastener strap in

the end rectangular cutout of the band material.

Temporarily position the band around the shaft so it

fits flush against the outer diameter. Select the closest

rectangular cutout for the other end of the adjustable

fastener. Cut and discard excess band material. Remove

the band from the shaft and separate the adjustable

fastener. Hook the loose end of the adjustable fastener in

the last band cutout.

Position the band and magnet assembly around the shaft

and select its operational location. Insure that enough

space is allowed for installing the mounting bracket for the

transducer assembly. Verify that the band is perpendicular

to the machine roll axis, and secure by tightening the

adjustable fastener.

TRANSDUCER ASSEMBLY INSTALLATION

The transducer assembly is designed to be mounted within

0.04 to 0.16 inch from the magnet assembly as shown in

the Outline Drawing, Figure 2.

The transducer must be installed in a manner that

will prevent it from moving due to vibration. Excessive

transducer vibration can affect signal accuracy and may

damage the transducer if it comes in contact with the

rotating magnet assembly.

A solid mounting support must be fabricated and

positioned so it is out of the way, preferably under the

shaft, to prevent it from being used as a step or footrest by

machine personnel. This position also has the advantage

of preventing damage to the transducer should the bracket

flex.

The support stand described below is presented only as

an example of how a support can be fabricated. As each

installation is different, the design and fabrication of the

support are left to the individual user.

For heights less than 12 inches, refer to Figure 1. The

support stand can be made of 1-inch pipe and a standard

pipe flange attached to an 8-inch square, 1/4-inch thick

base plate. The transducer

FIGURE 1