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Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve Your Angular Soft Foot Alignment Problems!

Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

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Page 1: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Precision Brand Products, Inc.Sof’ Shoe Shim

Can Solve Your Angular Soft Foot Alignment Problems!

Page 2: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Precision Brand Products, Inc.Sof’ Shoe Shim

Can Solve Your Angular Soft Foot Alignment Problems!

Page 3: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Ordinary/Parallel Soft Foot

Page 4: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Ordinary/Parallel Soft Foot

Even gap between the foot and base.

Page 5: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Ordinary/Parallel Soft Foot

Even gap between the foot and base.

All four corners of the foot are on the same plane

Page 6: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot

Page 7: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot

A condition that refers to uneven or irregular gaps between the foot and base.

Page 8: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Shim Pack

Poorly machined/ sprung foot

Angular Soft Foot

A condition that refers to uneven or irregular gaps between the foot and base.

Page 9: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Shim Pack

Poorly machined/ sprung foot

Corroded and/or irregular base

Angular Soft Foot

A condition that refers to uneven or irregular gaps between the foot and base.

Page 10: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Shim Pack

Standard shim packs do not compensate for Angular Soft Foot.

Angular Soft Foot

A condition that refers to uneven or irregular gaps between the foot and base.

Page 11: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot Robs Productivity, Shortens Motor Life, and

Increases Maintenance Demands

Page 12: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot Robs Productivity, Shortens Motor Life, and

Increases Maintenance Demands

Driven machine, originally in alignment, experiences shaft wobble when connected to improperly aligned motor.

Page 13: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot Robs Productivity, Shortens Motor Life, and

Increases Maintenance Demands

Driven machine, originally in alignment, experiences shaft wobble when connected to improperly aligned motor.

Improperly aligned driver motor causes shaft wobble.

Page 14: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Why is Angular Soft Foot so destructive?

Page 15: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Why is Angular Soft Foot so destructive?

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Page 16: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Motor Twist & Foot Movement

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Page 17: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 18: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 19: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 20: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 21: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 22: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 23: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 24: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Tightening a motor foot that has Angular Soft Foot forces the foot to make contact with the base, creating unwanted stresses on the motor housing through the motor’s leg. These stresses can distort the motor housing and twist bearings, bending the shaft and causing shaft wobble.

Motor Twist & Foot Movement

Page 25: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot will cause:

Page 26: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Angular Soft Foot will cause:

Ultimately, the result will be premature bearing failure and shorter motor life.

• extra strain on the bearings and seals

• eccentricity of the motor air gap, reducing efficiency and increasing heat

• excess strain and wear on couplings

Page 27: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

How can you recognize Angular Soft Foot?

Page 28: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

How can you recognize Angular Soft Foot?

Inconsistent flat rise readings during alignment indicate Angular Soft Foot. Check the gap under each corner of the foot with feeler gage. If the measurements are not the same, the motor may have an Angular Soft Foot condition.

Page 29: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Have you ever “Chased Your Tail”?

Correcting for Soft Foot based on inconsistent dial or laser readings may measure the spring of a foot

Page 30: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Have you ever “Chased Your Tail”?

Correcting for Soft Foot based on inconsistent dial or laser readings may measure the spring of a foot and not the actual ordinary, co-planar flat rise.

Page 31: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Have you ever “Chased Your Tail”?

Correcting for Soft Foot based on inconsistent dial or laser readings may measure the spring of a foot and not the actual ordinary, co-planar flat rise. Standard shimming simply lifts the problem

Page 32: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Have you ever “Chased Your Tail”?

Correcting for Soft Foot based on inconsistent dial or laser readings may measure the spring of a foot and not the actual ordinary, co-planar flat rise. Standard shimming simply lifts the problem, leading to a continual repetition of the process often called “chasing your tail”.

Page 33: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What are the traditional cures for Angular Soft Foot?

Step Shim

(Labor intensive and can shake loose)

Page 34: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What are the traditional cures for Angular Soft Foot?

Step Shim

(Labor intensive and can shake loose)

Page 35: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What are the traditional cures for Angular Soft Foot?

Re-Machine

(Costly and impractical for larger motors and turbines)

Step Shim

(Labor intensive and can shake loose)

Page 36: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What are the traditional cures for Angular Soft Foot?

Re-Machine

(Costly and impractical for larger motors and turbines)

Step Shim

(Labor intensive and can shake loose)

Poured Epoxy

(Significant downtime and lost production)

Page 37: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What are the traditional cures for Angular Soft Foot?

Re-Machine

(Costly and impractical for larger motors and turbines)

Step Shim

(Labor intensive and can shake loose)

Poured Epoxy

(Significant downtime and lost production)

Page 38: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Now, the most cost effective and practical solution to Angular Soft Foot is Sof’ Shoe shim.

Page 39: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Poorly machined sprung foot

Corroded and/or irregular baseShim Pack

Now, the most cost effective and practical solution to Angular Soft Foot is Sof’ Shoe shim.

Page 40: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Sof’ Shoe shim fills in any uneven gaps between the foot and base

Poorly machined sprung foot

Corroded and/or irregular baseShim Pack

Page 41: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

How does Sof’ Shoe shim work?

Page 42: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

How does Sof’ Shoe shim work?

• It’s made of a specially formulated elastomer

• Cold flows and sets to fill any irregular gaps between foot and base

• Creates total surface contact

• It is an “instant” step shim

Page 43: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What makes Sof’ Shoe shims so effective?

Page 44: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

What makes Sof’ Shoe shims so effective?

• Unique properties retain about 50% of it’s flexibility allowing it to conform to any shape

• Takes a permanent set after ten to fourteen days under standard bolt torque compression

• Enables instant motor startup after alignment

• Stable to 225 degrees Fahrenheit

Page 45: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Sof’ Shoe shim Catalog Products

•Four motor shim sizes

2”, 3”, 4” & 5”

•Two thicknesses

.020”=Blue & .045=Yellow

Page 46: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

UPC No. Shim Size Slot Size Thickness Color Pcs. Per Pkg .49105 2" x 2" 5/8" .020" Blue 1049125 2" x 2" 5/8" .045" Yellow 1049110 3" x 3" 3/4" .020" Blue 1049130 3" x 3" 3/4" .045" Yellow 1049115 4" x 4" 1-1/4" .020" Blue 1049135 4" x 4" 1-1/4" .045" Yellow 1049120 5" x 5" 1-5/8" .020" Blue 1049140 5" x 5" 1-5/8" .045" Yellow 10

Sof’ Shoe shim Catalog Products

To link to the Precision Brand Sof’ Shoe shim catalog page click here.

•Four motor shim sizes

2”, 3”, 4” & 5”

•Two thicknesses

.020”=Blue & .045=Yellow

Page 47: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Precision Brand Products, Inc.

2250 Curtiss Street, Downers Grove, IL 60515 USA

Phone: (630) 969-7200 (800) 535-3727 FAX: (630) 969-0310

E-Mail: [email protected]

web: www.precisionbrand.com

To download a Sof’ Shoe brochure click here

Page 48: Precision Brand Products, Inc. Sof’ Shoe Shim Can Solve ... · How can you recognize Angular Soft Foot? Inconsistent flat rise readings during alignment indicate Angular Soft Foot

Precision Brand Products, Inc.

2250 Curtiss Street, Downers Grove, IL 60515 USA

Phone: (630) 969-7200 (800) 535-3727 FAX: (630) 969-0310

E-Mail: [email protected]

web: www.precisionbrand.com

To download a Sof’ Shoe brochure click here