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50-3M-1209

 

Specifications

Part No50-3M-1209Belt TypeTruly Endless
Length [mm]1209Pitch [mm]3
Width [mm]50Number of Teeth403
Tooth ProfileHTDBelt TypeClosed Loop
Base Belt Thickness H [mm]1.2Tooth Height h [mm]1.2
Overall Belt Thickness H [mm]2.4Width Tolerance [mm]+/- 0.5
Length Tolerance [mm]+/- 0.5Thickness Tolerance [mm]+/- 0.2
Hardness92 Shore ATensile MembersSteel
ColorWhiteTooth Angle [Degrees]
Minimum Number of Teeth10Minimum Pulley Diameter [mm]8.6
Rotational SpeedPeripheral Speed
Ultimate Tensile Strength
[N/10mm belt width]
1200Maximum Allowable Tensile Strength M
[N/10mm belt width]
300
Maximum Allowable Tensile Strength V
[N/10mm belt width]
Power transmission
Specific Belt Stiffness Steel Reinforced
[Per unit width/length]
7.50 x 10^4 NUnit Mass kg/m
(Width: 10mm)
0.031
Tensile CordSteelOperating Temp C-30 Degrees ~ +90 Degrees C
Body MaterialPUOperating Temp F-22 Degrees ~ +194 Degrees F
Nylon FabricPAZ, PARCleatsOn Request

(Note: Custom widths and sizes available upon request)

Description

50-3M-1209 PU Timing Belt – 1209mm x 50mm 3 Pitch 403 Teeth

Belt Types

  • Truly Endless
  • Spliced or Welded
  • Open Ended

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 / NFT)
  • Nylon Fabric on Back Side (PAR / NFB)
  • 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

50-3M-1209 office machinery, do-it-yourself units, positioning and regulating drives

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