TSR/TLR
T Series Close Coupled Axially Split Coupling for Medium to High Torque Applications (Metric)
John Crane’s Metastream TSR/TLR Series of close-coupled membrane (disc) couplings are designed with an axially split spacer to facilitate in field repair without moving associated equipment, even on a short shaft separation. They are metallic membrane couplings that incorporate industry leading scalloped, stainless steel, flexible membranes. They use the same technology used on the T Series couplings that meet API 610 (ISO 13709) and ISO 14691 standards. With an excellent power to weight ratio and fit-and-forget reliability, these couplings are ideally suited for your equipment with short shaft separations. The TSR is a six-link design for smaller power requirements, and the TLR is an eight-link design for larger power requirements. The hubs on this design can be flipped, allowing for different shaft separations to be accommodated with the same parts. The coupling provides a strong level of angular, lateral and axial misalignment, while maintaining a high level of balance integrity. An option for spark resistance is available.
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Features
- California Residents: PROPOSITION 65 WARNING
- Close-coupled DBSE, fully variable from 3mm upwards.
- Coated carbon steel for corrosion protection.
- Choice of hub configuration to suit DBSE up to standard spacer coupling length.
- Designed for the life of the connected machines.
- Fit and forget: the TSR/TLR coupling is designed for infinite life.
- Overload protection: fitted with overload collars to protect the discs.
- Low imposed loads: designed to optimize their torque capability, while minimizing the reaction forces due to misalignment.
- Zero maintenance: no lubrication or routine maintenance.
- Ease of assembly membranes can be replaced without moving the connected machines.
Parameters
- Maximum Rating
- 33,000 kW/1,000 rpm or 4,425 HP/100 rpm
- Maximum Continuous Torque
- 315,200 Nm or 2,789,756 lb.in.
- Maximum Peak Torque
- 630,300 Nm or 5,578,628 lb.in.
- Maximum Speed
- 9,500 rpm
- Maximum Bore (Shaft)
- 364 mm or 12”
Recommended Applications
- Process pumps
- Mixer and agitators
- Electric motors
- Gearboxes
- Driven machinery
- Other rotating equipment
- High Duty Pumps
- Power generation
- Pumps
- Standard bore process pumps
- Chemical processing
- API 610 Pumps
- Oil and gas (refineries)
