• Increased pitch gear diameter allows for larger maximum bore and higher torque capacity than other equivalent size couplings.
• MT coupling halves (AGMA sizes 1-7) are interchangeable with couplings of other manufacturers.
• Coupling halves are joined by special body fitting Metric Class 10,9 (Grade 8) bolts. Adapted nuts are used. While applying tightening torque, nuts rotate and bolts are kept fixed.
• Available in multiple configurations and sizes.
• With slide brake drum

Technical Specifications

Compatible Bore Size Flex Hub [Min] (in)	0.79 in
Length Through Bore (in)	2.44 in
Torque [Max] (in-lb)	98,243.28 in/lbs
Sleeve Type	Flanged
Torque Rating (in-lb)	49,564.18 in/lbs
Temperature Range	-30°C to 70°C
Bore Size Max (mm)	78 mm
Maximum Operating Angular Misalignment	0.5 °
Tooth Profile	Crown faced, Involute Stub Tooth
Bore Type	Finish Bore
Lube/Non-Lube	Lubricated
Outside Diameter (mm)	171 mm
Measurement System	Metric
Compatible Bore Size [Min] (mm)	20 mm
Includes	Hubs (2) Sleeves (2) Side Brake Drum (1) key (1) Seeger Ring (1) Fastner Sets (1)
Coupling Type	Gear Coupling
Length Through Bore (mm)	62 mm
Coupling Size	78
Configuration	Full Flex Coupling
Torque [Max] (N⋅m)	11,100 N·m
Bolt Circle	149.22 in
Compatible Bore Size [Min] (in)	0.79 in
Hub Diameter (in)	4.21 in
Outside Diameter (in)	6.73 in
Bolt Type	Exposed Bolt
Fastener Quantity	6
Style	MTFE
Material	Medium Carbon Steel
Speed Max (rpm)	2,300 rpm
Torque Rating (N⋅m)	5,600 N·m
Brake Drum Thickness (mm)	95 mm
Distance Between Shaft Ends (mm)	3 mm
Brake Drum OD (mm)	250 mm
Fastener Size	Special 12.7/M10x68
Bore Size Max (in)	3.07 in