Commercial Helical Couplings

Helical CouplingsHelical Couplings

SPLIT TYPE HUB
ALUMINUM
ZERO BACKLASH

MATERIAL:
Couplings:
7075-T6 Aluminum
Cap Screw: Alloy Steel

MISALIGNMENT COMPENSATION:
Max. Angular Offset:
Max. Lateral Offset: .010" (0.25 mm) 
Max. Axial Motion: ±.010" (±0.25 mm)

FEATURES: 

  • One-Piece Construction
  • Integral Clamp
  • Shaft Relief
  • High Fatigue Resistance
  • Constant Velocity
  • Adapts to High- and Low-Speed Applications


For NONREVERSING applications, the torque rating is 1/2". 
For REVERSING applications, the torque rating is 1/4".

Bore diameter combinations are available on special order.

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Product NameCatalog PDFAngular MisalignmentAxial MotionBore SizeCoupling StyleLengthMaterialOutside DiameterRigidity (arc min) (lb- in.)Working Torque (lb.in.)StockPriceQtyAdd to Cart
S50HAD-150H1616 81006034.pdf5 Degree0.01 ( ± )0.5 InchSplit Hub2.25 Inch7075-T6 Aluminum1.5 Inch2.5 arc min / lb-in57.5 in-lb 1
S50HAD-150H2020 81006034.pdf5 Degree0.01 ( ± )0.625 InchSplit Hub2.25 Inch7075-T6 Aluminum1.5 Inch3.7 arc min / lb-in47 in-lb Call Us
S50HAD-200H1616 81006034.pdf5 Degree0.01 ( ± )0.5 InchSplit Hub2.5 Inch7075-T6 Aluminum2 Inch1 arc min / lb-in117 in-lb 1
S50HAD-200H2020 81006034.pdf5 Degree0.01 ( ± )0.625 InchSplit Hub2.5 Inch7075-T6 Aluminum2 Inch1.2 arc min / lb-in107.5 in-lb 1
S50HAD-200H2424 81006034.pdf5 Degree0.01 ( ± )0.75 InchSplit Hub2.5 Inch7075-T6 Aluminum2 Inch1.6 arc min / lb-in95 in-lb 1
S50HAM-100H0808 81006032.pdf5 Degree0.01 ( ± )0.25 InchSplit Hub1.75 Inch7075-T6 Aluminum1 Inch16.2 arc min / lb-in13 in-lb Call Us
S50HAM-100H1010 81006032.pdf5 Degree0.01 ( ± )0.313 InchSplit Hub1.75 Inch7075-T6 Aluminum1 Inch22.2 arc min / lb-in11.5 in-lb Call Us
S50HAM-100H1212 81006032.pdf5 Degree0.01 ( ± )0.375 InchSplit Hub1.75 Inch7075-T6 Aluminum1 Inch31.8 arc min / lb-in10 in-lb Call Us
S50HAM-100P0808 81006033.pdf5 Degree0.01 ( ± )0.25 InchPin Hub1.75 Inch7075-T6 Aluminum1 Inch16.2 arc min / lb-in13 in-lb Call Us
S50HAM-100P1010 81006033.pdf5 Degree0.01 ( ± )0.313 InchPin Hub1.75 Inch7075-T6 Aluminum1 Inch22.2 arc min / lb-in11.5 in-lb Call Us
S50HAM-100P1212 81006033.pdf5 Degree0.01 ( ± )0.375 InchPin Hub1.75 Inch7075-T6 Aluminum1 Inch31.8 arc min / lb-in10 in-lb Call Us
S50HAM-125H1010 81006032.pdf5 Degree0.01 ( ± )0.313 InchSplit Hub2.37 Inch7075-T6 Aluminum1.25 Inch7.8 arc min / lb-in25.5 in-lb Call Us
S50HAM-125H1212 81006032.pdf5 Degree0.01 ( ± )0.375 InchSplit Hub2.37 Inch7075-T6 Aluminum1.25 Inch10.2 arc min / lb-in23.5 in-lb Call Us
S50HAM-125H1616 81006032.pdf5 Degree0.01 ( ± )0.5 InchSplit Hub2.37 Inch7075-T6 Aluminum1.25 Inch18 arc min / lb-in19 in-lb 1
S50HAM-125P1010 81006033.pdf5 Degree0.01 ( ± )0.313 InchPin Hub2.37 Inch7075-T6 Aluminum1.25 Inch7.8 arc min / lb-in25.5 in-lb 4
S50HAM-125P1212 81006033.pdf5 Degree0.01 ( ± )0.375 InchPin Hub2.37 Inch7075-T6 Aluminum1.25 Inch10.2 arc min / lb-in23.5 in-lb 22
S50HAM-125P1616 81006033.pdf5 Degree0.01 ( ± )0.5 InchPin Hub2.37 Inch7075-T6 Aluminum1.25 Inch18 arc min / lb-in19 in-lb Call Us
S50HAM-150H1212 81006032.pdf5 Degree0.01 ( ± )0.375 InchSplit Hub2.62 Inch7075-T6 Aluminum1.5 Inch3.9 arc min / lb-in50 in-lb Call Us
S50HAM-150H1616 81006032.pdf5 Degree0.01 ( ± )0.5 InchSplit Hub2.62 Inch7075-T6 Aluminum1.5 Inch6 arc min / lb-in44 in-lb Call Us
S50HAM-150P1212 81006033.pdf5 Degree0.01 ( ± )0.375 InchPin Hub2.62 Inch7075-T6 Aluminum1.5 Inch3.9 arc min / lb-in50 in-lb 15
S50HAM-150P1616 81006033.pdf5 Degree0.01 ( ± )0.5 InchPin Hub2.62 Inch7075-T6 Aluminum1.5 Inch6 arc min / lb-in44 in-lb Call Us
S50HAM-200H1616 81006032.pdf5 Degree0.01 ( ± )0.5 InchSplit Hub3 Inch7075-T6 Aluminum2 Inch2.1 arc min / lb-in89 in-lb Call Us
S50HAM-200H2020 81006032.pdf5 Degree0.01 ( ± )0.625 InchSplit Hub3 Inch7075-T6 Aluminum2 Inch2.9 arc min / lb-in82 in-lb Call Us
S50HAM-200P1616 81006033.pdf5 Degree0.01 ( ± )0.5 InchPin Hub3 Inch7075-T6 Aluminum2 Inch2.1 arc min / lb-in89 in-lb Call Us
S50HAM-200P2020 81006033.pdf5 Degree0.01 ( ± )0.625 InchPin Hub3 Inch7075-T6 Aluminum2 Inch2.9 arc min / lb-in82 in-lb 2

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