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Hawk Pd is a registered trademark of Goodyear. QT Power Chain is a registered trademark of TB Wood’s.Panther is a registered trademark of Carlisle Power Transmission. HTD is a registered trademark of Gates Rubber Company.

Synchronous Sprocket N

omenclature

Synchronous Sprocket Nomenclature

MPC® High HP HTS®

MTO Fast MTO Deliveries • Stainless Steel • Aluminum • Non-MetallicCustom Labeling & Kitting • Special Bores • Staged for scheduled releases from local Martin Plant

HTS® (High Torque Sprocket)

Timing Pulley

HTS®

RPP tooth profile, runs with: Hawk Pd®, RPP®, RPP+® HTD belts

P 30 14M 55 - SK

Belt Width (mm)

Bushing or MPB

15, 2520, 30, 50, 8540, 55, 85, 115, 170115, 170, 230, 290, 340

HTS®

Number of Teeth

Belt Pitch

5mm8mm

14mm20mm

Bushing or MPB

W 24 8M 22 - JA

High HP HTS®

RPP tooth profile, runs with: Hawk Pd®, Panther®, QT Power Chain® belts

Belt Width (mm)

12, 22, 35, 6020, 42, 65, 90, 120

Hight HP HTS®

Number of Teeth

Belt Pitch

8mm14mm

HTS®

RPP tooth profile, runs with: Hawk Pd®, RPP®, RPP+® HTD belts

P 30 14M 55 - SK

Belt Width (mm)

Bushing or MPB

15, 2520, 30, 50, 8540, 55, 85, 115, 170115, 170, 230, 290, 340

HTS®

Number of Teeth

Belt Pitch

5mm8mm

14mm20mm

Bushing or MPB

W 24 8M 22 - JA

High HP HTS®

RPP tooth profile, runs with: Hawk Pd®, Panther®, QT Power Chain® belts

Belt Width (mm)

12, 22, 35, 6020, 42, 65, 90, 120

Hight HP HTS®

Number of Teeth

Belt Pitch

8mm14mm

PB 8MX 22S 12 - SH

MPC®

Tooth profile compatible with most popularmodified curvilinear belts

Belt Width (mm)

Bushing Option

12, 21, 36, 6220, 37, 68, 90, 125

Bushing Options

Belt Pitch

Number of Teeth

8mm14mm

PBNo prefix

Minimum Plain BoreTaper Bushed or QD

QDTB

JA, SH, SDS... S1008, 1108... 120100

“S” identifies it as an MPC

Timing PulleysTooth profile compatible with trapezoidal tooth belts

TB 18 L 100 JABelt Width

Bushing Option

150200300400

1 1/2" 2"3"4"

037050075100

3/8" 1/2"3/4"1"

TB Bushing

Number of Teeth

Belt Pitch

If listed, denotes that pulley is bored and drilled to accept TB bushing.

QDTB

JA, SH, SDS... S1008, 1108... 120100

XL L H

XH

Extra Light 1/5"Light 3/8"Heavy 1/2"Extra Heavy 7/8"