DEC

2008
2

The PowerMax Advantage . . . . . . . . 4

Technical Data
Contents
Material . . . . . . . . . . . . . . . . . . . . 6

Bearings & Bearing Life . . . . . . . 6

V-Belt Idlers . . . . . . . . . . . . . . . . . 7

Single Flange Idlers . . . . . . . . . . 7

Flat Belt Idlers . . . . . . . . . . . . . . . 8

Round Belt Idlers . . . . . . . . . . . . 9

Cable Pulleys. . . . . . . . . . . . . . . . 9

Sprockets . . . . . . . . . . . . . . . . . . 10

Carriage Rollers . . . . . . . . . . . . 10

Mounting Adapters . . . . . . . . . 11

DriveN Pulleys . . . . . . . . . . . . . . . . . 12

Custom Solutions . . . . . . . . . . . . . . 13

T-Max Belt & Chain Tensioners®. . . 14

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 3

Composite Idlers & Sprockets

Fenner Drives is the industry leader in composite products for industrial
power transmission and material handling applications. The PowerMax™
line of idler pulleys and sprockets offer superior composite design for
years of successful service. PowerMax Idler Pulleys and Sprockets are
available in a wide range of sizes for flat, round and V-belts and industry
standard pitch chains. They are perfect for use as high-speed idlers on
conveyors, packaging equipment, lawn and garden equipment, floor
cleaning machines and in many other power transmission applications.
The use of high-strength glass-reinforced nylon makes our pulleys and
sprockets ideal for washdown applications and corrosive environments
(special bearings available for harsh environments — consult factory).

High quality materials are used in our products to ensure years of service
even in the toughest surroundings. Fenner Drives also has in-house
engineering to help you design a custom idler pulley
or sprocket for your application. Our modular
tooling systems allow us to build tools that fit
your budget and your production lead time
requirements.

Combine PowerMax Composite Idlers and

Sprockets with our T-Max automatic linear
and rotary tensioners for an “off the shelf”
tensioning solution.

Technical Help and Ordering

www.fennerdrives.com
North American Sales Office
1-800-243-3374
1-717-665-2421
European Sales Office
+44(0) 870 7577007
+44(0) 113 2493486

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4

The PowerMax Advantage…

s-OLDEDOFHIGH STRENGTH
glass-reinforced nylon
s)NCREASEDCABLEORBELTLIFE
vs. steel or cast iron
s0RECISIONSEALEDBEARINGSARE
greased for life — never need
relubrication

s5LTRASMOOTHBELTGROOVE
surface for quiet operation
s#ORROSIONRESISTANTˆPERFECT
for washdown applications
(stainless steel bearings are
available in many sizes for
severe applications)
s0RE INSTALLEDMOUNTING
adapters convert bearings
ada
to sstandard shaft/bolt sizes

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 5

s,IGHTER WEIGHTCOMPOSITE
design means less energy
for start up and running
s!LLCATALOGITEMSAREINSTOCK
for immediate shipment
s!VAILABLEINAWIDERANGEOF
Photo courtesy of Vectra Fitness

sizes for flat, round and V-belts

s3PECIALSIZESAREEASYWITH
Fenner Drives’ Modular
Mold System
s/VERYEARSOFEXPERIENCE
in composite part designs

s3TATE OF THE ARTPRECISION

molding assures consistent
quality parts
s$ESIGNEDUSING&INITE%LEMENT
!NALYSIS&%! TOENSURE
superior product performance
Photo courtesy of Vectra Fitness

s3TRINGENTPRODUCTTESTINGAND
quality checks ensure that you
only get the best products for
years of dependable service

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6
Technical Data
About Our Material
MATERIAL PROPERTIES
Fenner Drives uses engineering
33% GLASS-REINFORCED NYLON 6/6, dry as molded
composites, which ensure the Property ASTM Code Value
highest level of performance
Tensile Strength at Break D638 20,000 psi
and consistent strength. Our
Flexural Modulus D790 1,300,000 psi
standard material is 33% glass
reinforced nylon 6/6. The Heat Deflection Temp @ 264 psi D648 480°F (249°C)
combination of high strength, Continuous Service Temp. (Min. – Max.) - 32° – 225°F (0° – 107°C)
temperature resistance and Izod Impact Strength (notched 1/8") D256 1.3 – 1.8 ft.-lb/in. of notch
abrasion resistance makes Water Absorption (24 hour immersion) D570 0.7%
nylon a versatile engineering Note: Data listed was generated using molded specimens tested under standard conditions. Many of the mechanical
thermoplastic. properties can be influenced by processing conditions, environmental factors and the application of stress. Therefore,
this data characterizes typical production material, and should not be used either to establish specification limits or
alone as the basis for engineering design.

About Our Bearings

!LMOST ALL 0OWER-AX˜ 0ULLEYS BEARING PROPERTIES
USE PRECISION  23 CHROME Type: 6203-2RS
alloy steel radial ball bearings Seals: Rubber Wiping
(exceptions are noted). These Fit: ABEC–1 “C4” Internal Clearance
BEARINGS MEET ALL !"%#  Lubrication: Chevron SRI #2 or equivalent (30% ± 5% Fill)
standards. Our bearings utilize Service Temperature: -20° – 350°F (-30° – 180°C)
two rubber wiping seals to keep Basic Dynamic Load: 1660 lbs. (7384N)
the grease in and contaminants
out. See chart for standard load 6203 RADIAL LOAD RATINGS
ratings. Speed (RPM) 33 100 200 300 500 1000 1500 1800 2500 3600 5000
Load (lbs) 1660 1150 915 795 670 535 465 440 395 350 310
Load (N) 7384 5115 4070 3536 2980 2380 2068 1957 1757 1557 1379
Load Ratings based on 500 HR minimum L10 life.

Bearing Life
How long a bearing will last in an application depends on two variables:
%
first, the bearing’s physical properties (material, design, method of
manufacture); and second, the conditions of operation (load, speed,
s 2EVOLUTIONS, = C
P () 3

%
TEMPERATURELUBRICATION !LTHOUGHITISNOTPOSSIBLETOPREDICTTHEEXACT
LIFEOFABEARINGTHEDESIGNERCANCALCULATETHEh,,IFEvOFABEARING,
s (OURS, = C
P() 3

N
ISTHELIFEINHOURSORREVOLUTIONSTHATOFAGROUPOFBEARINGSWILL s 7HERE
COMPLETEOREXCEED4HEEQUATIONSFORCALCULATING, life are: ,  2ATING,IFE
#  "ASIC$YNAMIC#APACITY
0  2ADIAL,OADINLBS
.  3PEEDIN20-

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 7

V-Belt Idlers
0OWER-AX˜ 6 "ELT )DLERS ARE
designed for strength and
durability. For use with standard
! " AND 6 SECTION BELTS IN A
variety of industrial applications.
The use of radial supporting
ribs provides additional belt
support and prevents groove
deformation. Ideal for use with
&ENNER $RIVES 2OTARY 4ENSIONERS
Mounting adapters are available Type 1 Type 2
to facilitate easy installation (see
PAGE   Part DIMENSIONS Belt Bearing Bore
Number Type Grooves A B C D E Size Type Size

VA3001 1 1 3.00 2.00 .50 .70 .76 A 6203-2RS 17mm

NOTES:
VA3002 1 1 3.10 1.84 .63 .78 .78 B 6203-2RS 17mm
Pulley diameters can be machined down
below the pitch line of belt for material VA4001 1 1 3.98 2.99 .50 .70 .78 A 6203-2RS 17mm
handling applications.
VA4002 1 1 4.00 2.84 .64 .86 .76 B 6203-2RS 17mm
† Insertion molded bearing.
VA5001 1 1 5.04 3.84 .65 .80 .78 B 6203-2RS 17mm
VA6001 1 1 6.03 5.12 .50 .72 .76 A 6203-2RS 17mm
VA6250† 1 1 6.25 5.00 .61 .95 .67 A/B 6203-2RS 17mm
VA7501 1 1 7.50 6.60 .54 .72 .71 A 6203-2RS 17mm
V2B6280 2 2 6.28 5.18 .64 1.72 1.72 B/5V 6203-2RS .510/.520
V3B6280 2 3 6.28 5.18 .64 2.44 2.44 B/5V 6203-2RS .510/.520
V4B6280 2 4 6.28 5.18 .64 3.16 3.16 B/5V 6203-2RS .510/.520

Single Flange Idlers

PowerMax Single Flange Idlers
are designed specifically for use
on conveyor corners but can be
used for a variety of applications.
$ESIGNEDFORUSEWITH" SECTION
V-belts. Mounting adapters
are available to facilitate easy
INSTALLATIONSEEPAGE 

Part DIMENSIONS Belt Bearing Bore

Number A B C D E Size Type Size

VA3600 3.60 2.84 .59 .84 .79 B 6203-2RS 17mm

VA4130 4.13 3.23 .58 .86 .78 B 6203-2RS 17mm

NOTE: All dimensions are for reference only.

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8

Flat Belt Idlers

0OWER-AX˜ &LAT "ELT )DLERS
are available for a wide range
OF STANDARD BELT SIZES !LSO
suitable for use as back side
idlers on V-belts. Our molded-in
crown helps center the belt and
prevent rubbing against flanges.
Mounting adapters are available
to facilitate easy installation (see
PAGE  
Type 1 Type 2

Part DIMENSIONS Belt Bearing Bore

Number Type Crown A B C D E Size Type Size

FA2001† 1 YES 2.07 1.88 1.37 1.54 .47 13/8" 6203-2RS 17mm
7 8"
FA2002† 1 YES 2.35 1.99 .98 1.15 .47 / 6203-2RS 17mm
13 16"
FA2003 1 NO 2.76 1.94 .82 1.15 .75 / 6203-2RS 17mm
FA2009*† 1 NO N/A 2.00 1.00 N/A .47 1" 6203-2RS 17mm
3 4"
FA2010*† 1 NO N/A 1.98 .75 N/A .47 / 6203-2RS 17mm
FA2501† 1 NO 2.48 1.97 1.55 1.85 .72 1
1 /2" 6203-2RS 17mm
FA2700*† 1 NO N/A 2.71 1.05 N/A .67 1" 6203-2RS 17mm
FA2750† 1 YES 2.75 1.97 1.09 1.40 .67 1" 6203-2RS 17mm
FA2751 1 YES 2.75 2.52 1.00 1.22 .80 1" 6203-2RS 17mm
FA2900* 1 YES N/A 2.91 1.22 N/A .76 11 8"
/ 6203-2RS 17mm
FA3002 1 YES 3.00 2.50 1.02 1.31 .76 1" 6203-2RS 17mm
FA3003* 1 NO N/A 2.96 1.09 N/A .76 1" 6203-2RS 17mm
FA3250*† 1 NO N/A 3.20 1.01 N/A .67 1" 6203-2RS 17mm
FA3251† 1 YES 3.24 2.97 1.04 1.20 .67 1" 6203-2RS 17mm
FA3301 1 YES 3.38 2.97 1.38 1.67 .78 11/4" 6203-2RS 17mm
FA3501 1 YES 3.50 3.00 .77 1.09 .76 3 4"
/ 6203-2RS 17mm
FA3502 1 YES 3.50 3.00 1.00 1.22 .76 1" 6203-2RS 17mm
11 16"
FA3504 1 YES 3.48 2.98 .69 .90 .76 / 6203-2RS 17mm
FA3750† 1 YES 3.75 2.96 1.09 1.38 .67 1" 6203-2RS 17mm
FA3751† 1 YES 3.80 3.25 1.03 1.24 .67 1" 6203-2RS 17mm
FA4501 1 YES 4.50 4.00 1.09 1.39 .76 1" 6203-2RS 17mm
FA4502* 1 NO N/A 4.50 1.21 N/A .82 13 16"
/ 6203-2RS 17mm
FA4750† 1 YES 4.75 3.96 1.09 1.38 .67 1" 6203-2RS 17mm
FA5501† 1 YES 5.56 5.03 1.02 1.29 .72 1" 6203-2RS 17mm
NOTES: FA5504†§ 1 NO 5.72 5.40 1.08 1.37 1.25 1" 6203-2RS 17mm
Flat belt pulleys are available without flanges or FX0001‡ 1 YES 2.75 2.37 1.07 1.39 N/A 1" 6205-2RS 1"
crown. Contact factory for details.
FX0002*‡ 1 YES N/A 2.33 1.39 N/A N/A 13 8"
/ 6205-2RS 1"
* These items are standard without flanges.
F1B6280 2 NO 6.28 6.00 1.22 1.63 1.63 1" 6203-2RS .510/.520
† Insertion molded bearing.
F2B6280 2 NO 6.28 6.00 2.10 2.50 2.50 2" 6203-2RS .510/.520
‡ FX0001 and FX0002 use a special 1" bore
bearing with extended inner-race. F3B6280 2 NO 6.28 6.00 2.91 3.31 3.31 23/4" 6203-2RS .510/.520
§ This item has two 6203-2RS bearings. F4B6280 2 NO 6.28 6.00 3.85 4.25 4.25 33 4"
/ 6203-2RS .510/.520
Please consult your Inside Sales Specialist when
ordering with adapters.
All dimensions are for reference only.

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 9

Round Belt Idlers

0OWER-AX˜ 2OUND "ELT )DLERS
are designed for use with
round belts, ropes or cables.
The deep uninterrupted groove
provides continuous support
and eliminates any binding or
wedging problems found with
steel or cast iron pulleys.
Small series pulleys use a special
 23 BEARING AND ARE
ideal for tight-fit applications.
Mounting adapters are available
to facilitate easy installation (see Part DIMENSIONS Maximum Bearing Bore
Number A B C D E Radius Cable Size Type Size
PAGE  
3 8"
RA3001 3.05 2.45 .40 .61 .81 .19 / 6203-2RS 17mm
13 32"
RA3002 3.05 2.45 .42 .61 .63 .21 / 6203-2RS 17mm
1 2"
RA3501 3.50 2.75 .53 .76 .76 .26 / 6203-2RS 17mm
3
RA3502 3.50 2.75 .44 .76 .76 .19 /8" 6203-2RS 17mm
RA4101 4.12 3.50 .53 .68 .72 .26 1/2" 6203-2RS 17mm
RA4801 4.80 4.00 .53 1.00 .77 .28 1/2" 6203-2RS 17mm
RA4802 4.82 4.00 .75 1.06 .77 .36 11/16" 6203-2RS 17mm
NOTES: 3/8"
RA5502† 5.50 4.62 .38 .56 .70 .19 6203-2RS 17mm
Small series pulleys cannot accept mounting adapters.
Contact factory for special options. SMALL SERIES
5 16"
RA1850† 1.84 1.39 .44 .62 .48 .16 / 6902-2RS 15mm
5 16"
RA2540 2.54 1.90 .44 .63 .63 .16 / 6902-2RS 15mm

Cable Pulleys
Molded in our premium glass-reinforced nylon, PowerMax Pulleys can be used with
both coated and uncoated cable and will provide a substantial increase in cable
life over steel or aluminum pulleys. Our cable pulleys feature a non-ribbed, solid
web construction for strength and appearance and are perfect for a variety of cable
APPLICATIONS-OUNTINGADAPTERSAREAVAILABLETOFACILITATEEASYINSTALLATIONSEEPAGE 

Part DIMENSIONS Maximum Bore

Number A B C D E Cable Size Size

5 32"
RA2701 2.75 2.43 .23 .54 .82 / 17mm
1 4"
RA3503† 3.55 2.73 .39 .80 .77 / 17mm
RA3504 3.50 2.81 .31 .65 .77 7/32" 17mm
RA4501† 4.46 3.74 .38 .86 .77 1/4" 17mm
RA4502† 4.46 3.74 .38 .86 .77 3/16" 17mm
RA5001 5.00 4.31 .31 .65 .73 3/16" 17mm
RA5501† 5.50 4.86 .22 .53 .60 5/32" 17mm
RA6001 6.00 5.20 .40 .80 .80 1/4" 17mm

NOTES:
† Insertion molded bearing.
All dimensions are for reference only.

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10

Sprockets
s 7EAR RESISTANT GLASS REINFORCED
nylon
s )NSERTIONMOLDED!"%# HIGH
precision bearings
s ,IGHTWEIGHTANDQUIET
s #ORROSIONRESISTANT
s ,UBRICATIONNOTREQUIRED
s -OUNTINGADAPTERSARE
available to facilitate easy
INSTALLATIONSEEPAGE 
Part Chain # Nominal Pitch DIMENSIONS Bearing Bore
s )DEALFORUSEWITH4 -AX Number # Teeth O.D. (in.) Diameter A B C Type Size
,INEARAND2OTARY4ENSIONERS
CS3502 35 19 2.48 2.28 .67 1.78 .164 6203-2RS 17mm
CS4002 40 17 2.98 2.72 .67 1.78 .279 6203-2RS 17mm
5 8"
CS4003 40 17 2.98 2.72 .67 1.78 .279 6203-2RS-10 /
3 4"
CS4006 40 17 2.98 2.72 .67 1.78 .279 6203-2RS-12 /
CS5002 50 15 3.36 3.01 .67 1.78 .343 6203-2RS 17mm
5 8"
CS5004 50 15 3.36 3.01 .67 1.78 .343 6203-2RS-10 /
3 4"
CS5005 50 15 3.36 3.01 .67 1.78 .343 6203-2RS-12 /
CS6002 60 13 3.49 3.14 .67 1.78 .449 6203-2RS 17mm
5 8"
CS6003 60 13 3.49 3.14 .67 1.78 .449 6203-2RS-10 /
3 4"
CS6004 60 13 3.49 3.14 .67 1.78 .449 6203-2RS-12 /
CS8002 80 12 4.40 3.86 .67 1.78 .58 6203-2RS 17mm
5 8"
CS8003 80 12 4.40 3.86 .67 1.78 .58 6203-2RS-10 /
3
CS8004 80 12 4.40 3.86 .67 1.78 .58 6203-2RS-12 /4"

Carriage Rollers
s $ESIGNEDFORHIGHERLOADS
INLOW20-APPLICATIONS
s 0RECISIONANDSEMI PRECISION
ball bearings for varying load
requirements
s $ESIGNEDTOROLLSMOOTHLY
on round rails
s -OLDEDNYLONCONSTRUCTION
for quiet operation
s )NTERNALSPACERALLOWSFULL
tightening without binding Type 1 Type 2
28ONLY
Part DIMENSIONS Radius Bore
Number Type A B C D Inches Size
When installing RA2001, RA2002, or RA2004, the 3 8"
inner race of the bearings must be free to move in the
RA2001 1 1.36 1.20 1.95 1.37 .53 /
1 2"
mounting arrangement – they must not be clamped RA2002 1 1.36 1.20 1.95 1.37 .53 /
tight. For more information on mounting carriage rollers, 1/2"
RA2004 1 1.48 1.20 1.95 1.37 .53
please contact our applications engineering group.
RX0219 2 1.48 1.20 1.95 1.38 .53 3/8"

NOTE: All dimensions are for reference only.

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 11

Mounting Adapters
Versatile mounting adapters simplify the job of assembly and help to reduce
overall cost. Made of high quality sintered iron materials, they are press-fitted
in place at the factory so that you only need to handle one component — the
“finished” belt idler assembly. The three standard types are available to fit a
MM BORE BEARING IN A CHOICE OF WIDTHS AND BORE SIZES TO MEET MOST MOUNTING
requirements. However, our flexible tooling approach allows specials to be
produced quickly and economically, frequently with little or no tooling charge.
Bore Reducing

Shoulder
Adapters

Adapters

Adapters
Clevis

Part DIMENSIONS Part DIMENSIONS Part DIMENSIONS

Number A W Number A B W C Number A B W C

RB0001 .385 / .395 .472 CB0001 .385 / .395 .26 .472 .50 SB0001 .385 / .395 .26 .472 .50
RB0002 .510 / .520 .472 CB0002 .385 / .395 .51 .472 .75 SB0002 .385 / .395 .51 .472 .75
RB0071 .474 / .486 .472 CB0003 .385 / .395 .76 .472 1.00 SB0003 .385 / .395 .76 .472 1.00
CB0004 .510 / .520 .26 .472 .50 SB0004 .510 / .520 .26 .472 .50
CB0005 .510 / .520 .51 .472 .75 SB0005 .510 / .520 .51 .472 .75
CB0006 .510 / .520 .76 .472 1.00 SB0006 .510 / .520 .76 .472 1.00
CB0013 .385 / .395 .08 .472 .32 SB0013 .385 / .395 .15 .472 .38
CB0015 .314 / .324 .08 .472 .32 SB0016 .385 / .395 .11 .472 .35
CB0016 .385 / .395 .17 .472 .41 SB0017 .385 / .395 .48 .472 .72
CB0020 .314 / .324 .10 .472 .34 SB0018 .385 / .395 .40 .472 .64
CB0023 .394 / .399 .64 .472 .87 SB0019 .385 / .395 .55 .472 .79
CB0036 .385 / .395 .70 .472 .94 SB0020 .385 / .395 .59 .472 .83
CB0058 .385 / .395 .33 .472 .57 SB0032 .385 / .395 .56 .472 .80
CB0100 .397 / .407 .26 .472 .50 SB0052 .385 / .395 .71 .472 .95
SB0033 .385 / .395 .95 .472 1.19
SB0090 .255 / .265 .31 .472 .55

NOTES:
All dimensions are for reference only.
w w w. f e n n e r d r i v e s . c o m Consult factory for metric availability.
12
DriveN Pulleys
l
The latest innovation in
composite power transmission
components from Fenner Drives.
s &ORUSEWITH!,SECTION
V-belts
s $IRECTLYINTERCHANGEABLEWITH
INDUSTRYSTANDARDh!+vTYPE
pulleys
s -OLDEDPREMIUMQUALITYGLASS
reinforced nylon material
s 3INTEREDMETALDRIVEHUB
insertion molded for high
strength
s #ORROSIONRESISTANTAND
lightweight
s 3TATE OF THE ARTPRECISION
molding assures part Type 1 Type 2

consistency
Part DIMENSIONS Belt DIAMETER Number Spoke
s (IGHLYCOSTEFFECTIVE Number Type E F H L Size Outside Datum Spokes Style
s "ORESIZES
AFD44 1 .79 .74 2.17 1.53 A/4L 4.25 4.00 – –
/8", 3/", /8
AFD49 1 .79 .74 2.17 1.53 A/4L 4.75 4.50 4 I-Beam
AFD59 1 .79 .74 2.17 1.53 A/4L 5.75 5.50 4 I-Beam
AFD74 1 .79 .74 2.17 1.53 A/4L 7.25 7.00 4 I-Beam
AFD84 2 .78 .75 2.22 1.60 A/4L 8.25 8.00 6 Cross

Shaft AFD94 2 .78 .75 2.22 1.60 A/4L 9.25 9.00 6 Cross
Size Keyseat AFD104 2 .78 .75 2.22 1.60 A/4L 10.25 10.00 6 Cross
5 8", 3 4", 7 8" 3 16" 3 32" AFD112 2 .78 .75 2.22 1.60 A/4L 10.98 10.73 6 Cross
/ / / / x /
1 4" x 1/8" AFD124 2 .78 .75 2.22 1.60 A/4L 12.25 12.00 6 I-Beam
1" /

NOTES:
All dimensions are for reference only.
w w w. f e n n e r d r i v e s . c o m Consult factory for availability.
 13

Custom Solutions

3INCE&ENNER$RIVESHAS Once we understand Our corrosion resistant,

been developing innovative your specific application, lightweight composite designs
product design solutions our engineers develop a are not only developed to
FORTHE/RIGINAL%QUIPMENT “conceptual” design for your embody high strength and long
-ANUFACTURER/%- /UR review. This design is then service life, but also to reduce
customer-driven approach optimized using the latest in component costs in comparison
brings together the latest ENGINEERING#!$SOFTWARE to equivalent metallic parts.
in product design and Once qualified, state-of-the-art
manufacturing technology computer aided manufacturing
with years of experience processes are used to produce
as the leading producer of both molding tools and
composite power transmission finished parts accurately and
components. economically in-house.

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14

Belt & Chain Tensioners

Automatically
take up the slack.

!SMOREANDMORECUSTOMERSDEMANDMAINTENANCE FREESYSTEMS
4 -AX"ELT4ENSIONERSFROM&ENNER$RIVESCANPROVIDEANOPTIMUM
automatic solution for “hands off” field performance.

s2UGGEDDIE CASTALUMINUMHOUSINGS
s#ONSTRUCTEDWITHALLOYSTEELSPRINGS
s3TAINLESSCOMPONENTSAVAILABLEFORWASHDOWNAPPLICATIONS
s3INTEREDBRONZEOIL IMPREGNATEDBEARINGS
s.OEXPOSEDRUBBERELEMENTSTOSTRETCHANDCOLD mOW
s3INGLEBOLTMOUNTINGANDGRADUATEDSCALETENSIONADJUSTMENT

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 15

Combined with an idler pulley or chain sprocket

from Fenner Drives, an automatic T-Max Tensioner
can be used to:

s -AINTAINCORRECTBELTANDCHAINTENSION
s %XTENDTHELIFEOFCRITICALDRIVECOMPONENTS
s 2EDUCESYSTEMDOWNTIME
s )NCREASEDRIVEEFlCIENCY
s 2EDUCEBELTANDCHAINWHIPONLONGCENTERDRIVES
s %NSUREDRIVECOMPONENTSDONOTSNAGOBSTRUCTIONS
s 2EDUCERESONANTFREQUENCYOFCHAINDRIVES
RT1000 on an agricultural sprayer

RT1000 on a centrifugal fan RT4100 on a live roller conveyor system

RT1000 & RT1600 on the undercarriage of RT4100 on a prop fan

a floor cleaner

w w w. f e n n e r d r i v e s . c o m
 Count on Fenner Drives.
We’ve got the right product for your application.

Fenner Drives is a proven leader in the design and manufacture of problem-solving power transmission and motion transfer
components. Recognized widely for our expertise and innovation in manufacturing technology, we consistently blend reliability,
quality and value in our products. Our ISO 9001:2000 certified production facilities are located in Manheim, PA;
Wilmington, NC; and Leeds, UK. As part of our commitment to provide unsurpassed technical support and service, we
maintain extensive engineering, development and testing facilities.

Visit us at www.fennerdrives.com

311 West Stiegel Street Hudson Road

Manheim, PA 17545-1747 Leeds, LS9 7DF UK
www.fennerdrives.com www.fennerdrives.com
TEL: 800-243-3374 TEL: +44 (0)870 7577007
TEL: 717-665-2421 TEL: +44 (0)113 2493486
FAX: 717-665-2649 FAX: +44 (0)113 2489656 © 2008 Fenner Drives FDP-009