• 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 floating shaft, standard

Technical Specifications

Sleeve Type	Flanged
Torque [Max] (in-lb)	3,602,253.53 in/lbs
Coupling Type	Gear Coupling
Fastener Quantity	32
Hub Diameter (in)	13.98 in
Maximum Operating Angular Misalignment	0.5 °
Tooth Profile	Crown faced, Involute Stub Tooth
Configuration	Full Flex Coupling
Bore Size Max (mm)	290 mm
Bolt Type	Exposed Bolt
Length Through Bore (in)	8.66 in
Torque [Max] (N⋅m)	407,000 N·m
Lube/Non-Lube	Lubricated
Compatible Bore Size [Min] (mm)	130 mm
Measurement System	Metric
Outside Diameter (in)	19.92 in
Torque Rating (in-lb)	1,818,828.26 in/lbs
Style	MTD
Coupling Size	275
Compatible Bore Size Rigid Hub [Min] (in)	5.12 in
Compatible Bore Size [Min] (in)	5.12 in
Temperature Range	-30°C to 70°C
Bore Type	Finish Bore
Compatible Bore Size Flex Hub [Min] (in)	5.12 in
Material	Medium Carbon Steel
Torque Rating (N⋅m)	205,500 N·m
Includes	Hubs (2) Sleeves (2) Rigid Hubs (2) Floating Shaft (1) Fastner Sets (1)
Length Through Bore (mm)	220 mm
Outside Diameter (mm)	506 mm
Bolt Circle	463.5 in
Distance Between Shaft Ends (mm)	0 - 500 mm
Bore Size Max (in)	11.42 in
Fastener Size	Special 25.4/M22x120