product line - pulleys and bushings 1.08

Training Module #7Product Line - Pulleys and Bushings

Types of Pulleys/Sheaves/Sprockets

Classical QD PulleysHigh-quality cast iron heavy duty pulleys for classical (A,B,C,D) V-belts. Standardized QD bushings.

Types of Pulleys/Sheaves/Sprockets

QD BushingsStandardized for interchangeability. Tapered and fully split through bore length for equivalent of interference fit.

Types of Pulleys/Sheaves/Sprockets

Durapower Pulleys -Bushed TypeCast iron, for all types of light-duty and FHP applications using 3L, 4L, 5L, A and B section V-belts. Bushing interchanges with similar competitive types.

Types of Pulleys/Sheaves/Sprockets

Durapower Pulleys -Fixed Bore TypeCast iron, bored and keywayed to fit popular shaft sizes. For light duty use with 3L, 4L, 5L, A and B section V-belts.

Types of Pulleys/Sheaves/Sprockets

Durapower Pulleys -Adjustable DiameterRugged cast iron, two-piece threaded assembly allows adjustment of pitch diameter. Combination grooves for use with 3L, 4L, 5L, A and B section V-belts.

Types of Pulleys/Sheaves/Sprockets

RPP Panther SprocketsConstructed from highest quality materials and designed specifically for use with RPP Panther belts. The sprocket teeth are made to mesh and conform exactly to those of the belt, resulting in a drive which functions as a precision gear system.

Types of Pulleys/Sheaves/Sprockets

RPP SprocketsPrecision companion to RPP belts on high torque synchronous drives. Available in plain bore or QD bushed types in 8M, 14M and 20M pitches.

Types of Pulleys/Sheaves/Sprockets

Synchro-Cog Timing PulleysFor perfect mating with timing belts on synchronous drives. Available in plain bore or QD bushed types for pitches XL through XXH.

Types of Pulleys/Sheaves/Sprockets

Power-Wedge QD PulleysHigh capacity cast iron pulleys for use with narrow (3V, 5V, 8V) V-belts. Standardized QD bushings.

Three Major Sheave/Pulley Types

•QD (Quick Detachable) Available from Carlisle, Browning, Maurey, Martin Sprocket, Reliance-Dodge, Woods

•Taper Lok Available from Reliance-Dodge, Gates, TB Woods, Carlisle (Woods and Carlisle on Synchronous sprockets only)

•Split Taper Available only from Browning

Classical QD Pulleys

• For All Classical Profile Belts (A,B,C,D,E)• Catalogued in Single Groove up to 10 groove

• Catalog specifies correct QD Bushing for each size.

• Typical PN 2BQ42 is a 2 Groove, 4.2” B Pitch Diameter and requires an SH Bushing

Power-Wedge QD Pulleys

• For All Wedge Profile Belts (3,5,8 V & VX)

• Catalogued in Single Groove up to 12 groove

• Catalog specifies correct QD Bushing for each size.

• Typical PN 4-3V28 is a 4 Groove, 2.8” Outside Diameter & requires a JA Bushing

RPP Panther Sprockets

• For RPP Panther Belts Only

• Catalogued in 8 &14M pitch, 4 or 5 Widths

• Catalog specifies correct QD Bushing for each size.

• Typical PN 36PTH8-12 is a 36 Groove, 8M Pitch, 12 MM wide sprocket. Takes SH Bushing.

RPP Sprockets

• For RPP Plus Belts (5M, 8M, 14M, 20M)

• Cataloged in differing widths depending on Pitch

• Catalog specifies correct QD Bushing for each size.

• Typical PN P40-5M-25 is a 40 Groove, 5M Pitch sprocket that is 25mm wide. Takes a JA Bushing

Synchro-Cog Timing Pulleys

• For Synchro-Cog Timing Belts (XL,L,H,XH,XXH)

• Cataloged in Std Belt Widths in Bushed or MPB*

• Catalog specifies correct QD Bushing for each size starting with a Q. Parts with M are MPB*.

• Typical PN Q18L050 is 18 Groove, L Pitch, ½” wide and takes a JA Bushing.

*MPB = Minimum Plain Bore

Minimum Plain Bore (MPB)

•MPB Sprockets or Sheaves do not require a bushing.

•They are stocked in a specific bore size such as 3/8” or ½”

•They can be drilled or bored out to whatever diameter the customer requires (Maximum size is defined in catalog).

•Customer can do on his own or we can have it done.

•Example: M17H150 is stocked with a ¾” bore but can be bored out to a maximum of 1-1/4”

QD Bushing

The Method of Connecting the Sheave/Pulley to the Shaft

QD BushingStandard QD Bushing Part Numbers

QD BushingMetric QD Bushing Part Numbers

Durapower FHP Pulleys – Bushed Type

• For FHP Belts or A/B Classical Drives (15HP Max)

• Cataloged in Single or 2 groove A (3L/4L),B(4L/5L)

• Only uses QT Bushing Size, from MPB* to 1-1/2” Bore

• Typical PN 2AK61QT is a 2 Groove 3L/4L size with a 5.7” OD and takes a QT Bushing.

*MPB = Minimum Plain Bore

Durapower FHP Pulley – Bored to Size

• For FHP Belts or A/B Classical Drives (15HP Max)

• Cataloged in Single or 2 groove A (3L/4L),B(4L/5L)

• Requires no Bushings, all parts are bored to size

• Typical PN 2AK61-7/8 is a 2 Groove 3L/4L size, 6.0” O.D. and a 7/8” Bore Size.

Durapower FHP Pulley – Adjustable

• For FHP Belts or A/B Classical Drives (15HP Max)

• Cataloged in Single or 2 groove S (small), M (Medium), or L (Large), threaded to adjust size.

• Requires no Bushings, all parts are bored to size

• Typical PN 8550-M is a Single Groove, 5.35” O.D. with stock available bore sizes of 7/8”, 1”, 1-1/8”

Belt/Sheave or Sprocket Combinations

Which Belts Run in Which Type?•Classical QD Pulleys: Gold Ribbon Cog-Belts,

Super II V-Belts, Super Blue Ribbon V-Belts, Double Angle V-Belts, Super Vee-Bands, Gold Ribbon Cog-Bands, Connector Belting, Thoro-Twist V-Belting, Dry Can Belting.

• Note: FHP Durapower, Durapower II and XDV, (4L and 5L) will also run in Classical Pulleys since they are similar to “A” and “B” profile Classicals, but generally run in Durapower FHP type Pulleys.

•Durapower Pulleys (bushed, fixed bore and adjustable): Durapower FHP, XDV and GPL

Belt/Sheave or Sprocket Combinations

Which Belts Run in Which Type?

•Power-Wedge QD Pulleys: Power-Wedge Cog-Belts, Super Power-Wedge V-Belts, Wedge-Band Raw Edge Cog-Bands, Wedge-Band Wrap Type Banded V-Belts, Wedge-Band Chipper Drive V-Belts.

•Note: Specific Sheaves/Pulleys exist for Variable Speed V-Belts and for V-Ribbed Belts, but they are made-to-order, non-catalogued, non-stock parts.

Belt/Sheave or Sprocket Combinations

Which Belts Run in Which Type?

•Synchro-Cog Timing Pulleys: Synchro-Cog Timing Belts (XL, L, H, XH, XXH), Synchro-Cog Dual Timing Belts, Synchro-Cog Long Length Timing Belting (XL, L, H).

•RPP Sprockets: RPP Plus (3M,5M,8M,14M,20M), Dual RPP (8M,14M), Long Length RPP Belts (8M), Fin-Fan Belts (14M).

•RPP Panther Sprockets: RPP Panther Belts ONLY.

•Note: Cotton Cleaner Belts require a special size sprocket.

U.S. Customer Service: 866-773-2926 Canada: 866-797-2358

www.CarlisleBelts.com info@CarlisleBelts.com