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With the market demand, SDT Power Transmission provides for shaft coupling, gearbox pulley, drive belts, etc for customers Since 2015.

  • Gearbox Pulley Basic Technical Parameter:
    Pulley Series A,B,C,D,E
    For Belt Section A,B,C,D,E
    Groove Number 1,2,3,4,5,6
    Pitch Diameter 5.5" ~ 50.0"
    Outside Diameter 5.9" ~ 50.4"
    Pulley Thickness 6-1/4"
    Bore Type Taper Bushed Bore
    Match Bushing SD, SF, E, F, J, M
    Pulley Type Solid, Arm, Web
    Surface Treatment Gray electrophoresis
    Balance Statically balanced
     
  • Gearbox Shaft Coupling Basic Technical Parameter:  
  • Industrial Timing belt Basic Technical Parameter: Curvilinear Tooth Profile
     
    Type Type Pitch Pb(mm) Tooth height ht(mm) Belt thickness hs(mm) Note    
    HTD 2M 2 0.75 1.36
    3M 3 1.17 2.4
    5M 5 2.06 3.8
    8M 8 3.36 6.00
    14M 14 6.02 10.00  
    20M 20 8.4 13.20
    STPD/STS S2M 2 0.76 1.36
    S3M 3 1.14 2.20
    S4.5M 4.5 1.71 2.81
    S5M 5 1.91 3.4
    S8M 8 3.05 5.3
    S14M 14 5.3 10.2
    RPP/HPPD 2M 2 0.76 1.36
    3M 3 1.15 1.9
    5M 5 1.95 3.5
    8M 8 3.2 5.5
    14M 14 6.00 10
                               
  • Rubber V belt Basic Technical Parameter:
    Classic-Section  Profile Width Height Angle* Material Remarks
    Z 10mm - - NR  
    A 13mm 9mm 40° NR 12.7mm = 0.5 inch width, 38° angle if inches
    B 17mm 11mm 40° NR 16.5mm = 21/32 inch width, 38° angle if inches
    C 22mm 14mm 40° NR 22.2mm = 7/8 inch width, 38° angle if inches
    D 32mm 19mm 40° NR 31.75mm = 1.25 inch width, 38° angle if inches
    E 38mm 25mm 40° NR 38.1mm = 1.5 inch width, 38° angle if inches
     

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