HercuFlex® Flange Style (FX)

  • Unequaled bore and torque capacity
  • 1.5° of misalignment per gear mesh
  • Improved fastener corrosion resistance
  • Advanced seal design intensifying contamination resistance
  • Interchangeable with standard AGMA flange interface
HercuFlex™ Flange Style (FX)

Resources

HercuFlex Couplings Catalog (Rev G) (pdf)

HercuFlex Gear Coupling Design Whitepaper (pdf)

Installation Instructions & Videos

HercuFlex® Flange Style (FX) Additional Resources

Note: Performance Data below is for Standard FX Series only. Please download catalog for dimensional data, and for performance data on other HercuFlex type gear couplings.

download catalog for dimensional data, and for performance data on other HercuFlex type gear couplings.

Size Nominal
Torque
(in-lbs)		 Nominal
Torque
(N-m)		 Max Bore
(in)		 Max Bore
(mm)		 Max Running
Speed (RPM) –
UnBalanced		 Max Running
Speed (RPM) –
Balanced
1 11,300 1,277 1.875 48 6,000 9,000
1.5 26,100 2,949 2.438 62 5,500 8,250
2 44,850 5,067 3.063 78 5,000 7,500
2.5 79,700 9,005 3.625 92 4,400 6,600
3 135,700 15,332 4.25 108 4,000 6,000
3.5 203,550 22,998 5.00 127 3,500 5,250
4 311,540 35,199 5.875 149 3,000 4,500
4.5 427,460 48,296 6.75 171 2,700 4,050
5 584,890 66,084 7.75 197 2,500 3,750
5.5 771,300 87,145 8.625 220 2,200 3,300
6 1,207,500 136,429 9.50 241 2,100 3,150
7 1,638,750 185,154 11.25 287 2,000 3,000

class=”tftable” cellspacing=”0″ cellpadding=”3″>SizeNominal Torque (in-lbs)Nominal Torque (N-m)Max Bore (in)Max Bore (mm)Max Running Speed (RPM) – UnBalancedMax Running Speed (RPM) – Balanced111,3001,2771.875486,0009,0001.526,1002,9492.438625,5008,250244,8505,0673.063785,0007,5002.579,7009,0053.625924,4006,6003135,70015,3324.251084,0006,0003.5203,55022,9985.001273,5005,2504311,54035,1995.8751493,0004,5004.5427,46048,2966.751712,7004,0505584,89066,0847.751972,5003,7505.5771,30087,1458.6252202,2003,30061,207,500136,4299.502412,1003,15071,638,750185,15411.252872,0003,000