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RPP8M PU Open Timing Belt

Specifications

RPP & Flat Belt Profile	RPP8M
Tooth Pitch t [mm]	8
Base Belt Thickness H [mm]	2.2
Tooth Height h [mm]	3.2
Overall Belt Thickness H [mm]	5.4
Width Tolerance [mm]	+/- 0.5
Length Tolerance [mm]	+/- 0.5
Thickness Tolerance [mm]	+/- 0.2
Hardness	92 Shore A
Tensile Members	Steel
Color	White
Minimum Number of Teeth	22
Minimum Pulley Diameter [mm]	56.02
Ultimate Tensile Strength [N/10mm belt width]	3120
Maximum Allowable Tensile Strength M [N/10mm belt width]	780
Specific Belt Stiffness Steel Reinforced [Per unit width/length]	1.95 x 10^5 N
Unit Mass kg/m [Width: 10mm]	0.058

Standard Widths [mm]:

10 ,15, 20, 25, 30, 40, 50, 55, 75, 85, 100, 115, 120, 150, 170

Standard Lengths [Meters]:

1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200

Description

PU Timing Belts RPP8M ( RTD 8M | P8M ) Open are most commonly offered in lengths of 30m, 50m, 100m, 150m and 200m, while custom sizes (lengths, widths and pitches) are available upon request.

RPP8M ( RTD 8M | P8M ) Open PU Timing Belts usually consist of polyurethane body and steel cord, while custom materials available upon request. Special cords include aramid (kevlar), stainless steel and carbon fiber.

Part No1	Part No2	Pitch [mm]	Width [mm]	Length [m]
5-RPP8M	5-P8M	8	5	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
10-RPP8M	10-P8M	8	10	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
15-RPP8M	15-P8M	8	15	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
20-RPP8M	20-P8M	8	20	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
25-RPP8M	25-P8M	8	25	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
30-RPP8M	30-P8M	8	30	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
40-RPP8M	40-P8M	8	40	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
50-RPP8M	50-P8M	8	50	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
55-RPP8M	55-P8M	8	55	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
85-RPP8M	85-P8M	8	85	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes
100-RPP8M	100-P8M	8	100	1, 5, 10, 30, 40, 50, 60, 90, 100, 120, 140, 150, 200 Meters \| Custom Sizes

Tensile Cords

Steel Cords
Reinforced Steel Cords
Stainless Steel Cords
Aramid Kevlar Cords
Extra Flexible Steel Cords

Reducing Sliding Resistance

Nylon Fabric on Tooth Side (PAZ)
Nylon Fabric on Back Side (PAR)
Nylon Fabric on Tooth Side & Back Side (PAZ/PAR)

Mechanical properties

Friction / adhesion
Abrasion resistance
Wear resistance
Release
Cut resistance
Compressibility

Physical properties

Antistatic
Electrical conductivity
Flame retardant
Cold resistance
Hydrolysis resistance

Chemical properties

Oil and fat resistance
Food approved
Easy to clean
Acid and base resistance
Ozone and UV resistance

Applications

RPP8M polyurethane open timing belts find applications across a wide range of uses, including sorting mechanisms, precise positioning systems, miniature drives, handheld devices, and powerful drives in construction and woodworking machinery.