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Products and know-how to solve any transmission parts demand

SDT power transmission ,with a comprehensive range of standard products like cycloidal gear reducer, helical gear motor , worm gearbox, motors, etc. SDT also has the capacity to supply transmission solutions that meet customers requirements and demands. The foundation is our own manufactured products of the complemented by transmission components from recognized external sources.

  • Aluminum case worm gearbox-RV series
    Worm Drive Gearbox Basic Technical Parameter:
    Gear unit size :  025-130
    Output Torque : 4~2320 N.m
    Input Speed : 750-1750 rpm
    Output Speed : 14~186.7rpm
    Ratio :  7.5,10,15,20,30,40,50,60
    Housing Material : Aluminum & iron casting
    Input Form : IEC flange/ Square flange.
     
  • Drill Speed Reducer Materials
    Housing (case ) : HT250 (cast iron)
    Gear Pair : 20CrMnTi
    Finish : Carburizing & Quenching
    Design : Modularly designed
    Lubrication : VG220
    Technical Parameter
       Model size : R/RF17,27,37, 47, 57, 67, 77, 87,97,107 ,137
    Ratio : 3.33–229.91
    Input Power : 0.18-160kw
    Output Torque : 0.02-18K N. M
    Output Speed : 0.3-350 RPM
    Gear Accuracy : 6 to 4 Grade
    Gear Pair Surface hardness : HRC58° -62°
    Efficiency : It can be reached to 96%
    Mounting Position : Foot / Flange Mounting
    Motor : IP55 / IP54
    Certification : CE, SGS
    Management System : ISO9001: 2008
  • Technical Parameter : 
    Model(10) :  F37, F47, F57, F67, F77, F87, F97 ,F107 ,F127 ,F157
    Ratio :  3.81–280.76
    Input Power :  0.18-200kw
    Output Torque :  0.11-18KN. M
    Output Speed :  0.3-350 RPM
    Gear Accuracy :  6 to 4 Grade
    Gear Pair Surface hardness :  HRC58° -62°
    Effeciency :  It can be reach to 96%
    Mounting Position :  Foot / Flange Mounting
    Motor :  IP55 / IP54
    Certification :  CE, SGS
    Management System :  ISO9001: 2008
  • Gearbox Pulley Basic Technical Parameter:
    Pulley Series C
    For Belt Section C
    Groove Number 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
     
  • Technical Parameter
    Model(10) :  K/KA/KAF/KAF/KAZ/KAT/KAB37,47, 57, 67, 77, 87, 97 ,107 ,127 ,157,167,187
    Ratio :  5.36–197.36
    Input Power :  0.18-200kw
    Output Torque :  0.2-50K N. M
    Output Speed :  0.3-350 RPM
    Gear Accuracy :  6 to 4 Grade
    Gear Pair Surface hardness :  HRC58° -62°
    Efficiency :  reached to 96%
    Mounting Position :  Foot / Flange Mounting
    Motor :  IP55 / IP54
    Certification :  CE, SGS
    Management System :  ISO9001: 2008
  • Micro Cycloidal Gearmotor Technical  Parameter:
    Rated Power: 40W~2200W
    Single-stage ratio: 9 - 43
    Double stage ratio: 44 -473
    Rated Torque: 2.3N.m ~ 313 N.m
    Gear Arrangement: Cycloidal
    Input Speed: < 1750r/min
    Installation Form: Foot /Flange mounted
       
  • inline gear reducer technical parameter:
    Model(13) :  R/RF17,27,37, 47, 57, 67, 77, 87, 97,107 ,137 ,147,167,187; RX/RXF57, 67, 77, 87, 97 ,107 ,127
    Ratio :  3.33–229.91
    Input Power :  0.18-160kw
    Output Torque :  0.02-18K N. M
    Output Speed :  0.3-350 RPM
    Gear Accuracy :  6 to 4 Grade
    Gear Pair Surface hardness :  HRC58° -62°
    Efficiency :  It can be reached to 96%
    Mounting Position :  Foot / Flange Mounting
    Motor :  IP55 / IP54
    Certification :  CE, SGS
    Management System :  ISO9001: 2008
  •  Right angle worm gearbox Technical Parameter
    Model(8) :  S/SA/SF/SAF/SAT/SAZ37,47,57, 67, 77, 87, 97
    Ratio :  9.96–241.91
    Input Power :  0.18-22kw
    Output Torque :  0.02-4 000 N. M
    Output Speed :  6.0-145.6 RPM
    Gear Accuracy :  6 to 4 Grade
    Gear Pair Surface hardness :  HRC58° -62°
    Efficiency :  reached to 96%
    Mounting Position :  Foot / Flange Mounting
    Motor :  IP55 / IP54
    Certification :  CE, SGS
     
  • Small ac gear motor technical parameter :
    Type :  Small AC gear motor
    Dimension :  60mm,70mm,80mm,90mm,104mm
    Power :  100W,200W,400W,750W,1500W,2200W,3700W
    Voltage :  Single Phase 110V/220V Three  Phase 220V/380V
    Gear ratio :  3, 3.6, 5, 6, 7.5, 9, 12.5 15, 18, 25, 30, 36, 50, 60, 75, 90, 100, 150, 180,200 ~750
    Shaft Type :  Parallel shaft
    Using humidity :  ≤85%(Place without dew)
    Using temperature :  -10℃~+40℃(No freeze)
    Insulation class :  Class B (130℃)
  • 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