• 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 intermediate brake drum

Technical Specifications

Maximum Operating Angular Misalignment	0.5 °
Lube/Non-Lube	Lubricated
Style	MTF
Torque [Max] (N⋅m)	11,100 N·m
Material	Medium Carbon Steel
Outside Diameter (in)	6.73 in
Sleeve Type	Flanged
Compatible Bore Size [Min] (in)	0.79 in
Includes	Hubs (2) Sleeves (2) Brake Drum (1) Fastner Sets (1)
Torque [Max] (in-lb)	98,243.28 in/lbs
Hub Diameter (in)	4.21 in
Coupling Type	Gear Coupling
Speed Max (rpm)	1,800 rpm
Overall Length (in)	5.47 in
Bore Size Max (mm)	78 mm
Coupling Size	78
Bore Type	Rough Bore
Compatible Bore Size Flex Hub [Min] (in)	0.79 in
Bolt Circle	149.22 in
Measurement System	Metric
Torque Rating (in-lb)	49,564.18 in/lbs
Tooth Profile	Crown faced, Involute Stub Tooth
Length Through Bore (mm)	62 mm
Torque Rating (N⋅m)	5,600 N·m
Length Through Bore (in)	2.44 in
Outside Diameter (mm)	171 mm
Fastener Quantity	6
Bolt Type	Exposed Bolt
Compatible Bore Size [Min] (mm)	20 mm
Overall Length (mm)	139 mm
Configuration	Full Flex Coupling
Temperature Range	-30°C to 70°C
Distance Between Shaft Ends (mm)	15 mm
Brake Drum OD (mm)	315 mm
Brake Drum Thickness (mm)	118 mm
Bore Size Max (in)	3.07 in
Fastener Size	Special 12.7/M10x82