matthew-warren spring hot-coiled variable rate springsthe variable rate is achieved with variable...

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PERFORMANCE Variable Bar Diameter Constant Bar Diameter The variable rate is achieved with variable diameter wire. Wire Size Capability: .75" - 1.75" starting bar size Maximum Taper: 0.5" each end Maximum Taper Length: 12" - 84" from each end Maximum Bar Length: Automatic coil 4.0' - 21.0' 1.60" 1.45" 1.32" 1.00" 0.80" ISO/TS 16949:2009 Matthew-Warren Spring HOT-COILED VARIABLE RATE SPRINGS for improved performance FORCE DEFLECTION

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Page 1: Matthew-Warren Spring HOT-COILED VARIABLE RATE SPRINGSThe variable rate is achieved with variable diameter wire. Wire Size Capability:.75" - 1.75" starting bar size Maximum Taper:

PERFORMANCE

Variable Bar Diameter

Constant Bar Diameter

— — — — — — — — — —

The variable rate is achievedwith variable diameter wire.

Wire Size Capability:.75" - 1.75" starting bar size

Maximum Taper:0.5" each end

Maximum Taper Length:12" - 84" from each end

Maximum Bar Length:Automatic coil 4.0' - 21.0'

1.60"

1.45"

1.32"

1.00"

0.80"

ISO/TS 16949:2009

Matthew-Warren Spring

HOT-COILED VARIABLE RATE SPRINGSfor improved performance

FO

RC

E

DEFLECTION

Page 2: Matthew-Warren Spring HOT-COILED VARIABLE RATE SPRINGSThe variable rate is achieved with variable diameter wire. Wire Size Capability:.75" - 1.75" starting bar size Maximum Taper:

500 E. Ottawa Street, Logansport, IN 46947

Ph: 574-722-8200 • Fx: 574-722-8241

www.mw-ind.com/divisions/matthew-warren.html

© 2012 MW Industries, Inc. All rights reserved. 10/2012 1M

n Heavy-Duty ApplicationsHeavy Truck • Military • AG/Construction • Transit

n Up to 10% lighter weight based on a comparable spring designwith constant wire diameter

n Lower solid height than a conventional spring

n Less space required than a conventional spring

n Increased travel

n Better fit and function with mating parts

n Increasing variable rate in a suspension application fromsofter to stronger as payload increases

ADVANTAGES OF VARIABLE WIRE DIAMETER:

HOT-COILEDVARIABLE RATE SPRINGS

Matthew-Warren Spring