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  • Medium high torque
  • Self releasing
  • Not self-centering
  • Axial hub position fixed during clamping
  • Metric shafts 17 mm to 400 mm
  • Inch shafts 3/4 to 7-15/16 inch
  • Larger sizes on request
  • 170 - 565,563 ft-lb
Unit of Measure

Specifications

Description 

SLD-1500-MM-42X75

Coupling Size

SLD1500

Type

Internal

Collar Material

Silver/Metallic

Weight

1.43 lb

Screw Type

Socket Head Cap Screw

Screw Material

Steel

Style

Self Releasing

Application

Internal Shaft Locking Device

# of Locking Screws

12

Dimensional Data

Shaft Size 

42 x 75 mm

Hub Outside Diameter (Dimension d)

1.654 in42.00 mm

Tolerance of Shaft (T1)

+0 -0.0025 in

Shaft Locking Device Outside Diameter (Dimension D)

2.953 in75.00 mm

Tolerance of Hub Bore (T2)

+0 -0.0025 in

Thrust Rings Width at Relaxed State (Dimension B)

0.945 in24.00 mm

Locking Screw Size (Dimension T)

M8

Contact Length (Dimension l)

0.787 in20.00 mm

Total Width at Relaxed State (Dimension L)

1.260 in32.00 mm

Cubic inches

10.98746 in³279.08157 mm³

Performance Data

Max. Transmissible Axial Force

17128.00 lbf

Max. Transmissible Torque

1180.00 ft·lb

Screw Tightening Torque

28.00 ft·lb

Pressure on The Hub

20305.00 psi

Pressure on The Shaft

34809.00 psi

Features

Features 

Versus Traditional Keyed Connections
  • No Backlash due to fit tolerances
  • No impact effect from reversing loads
  • Ability to adjust axial position and angular timing
  • No fretting corrosion due to movement at the fit interface
Versus Traditional Interference Fits
  • Easier and quicker to install
  • Higher contact pressures can transmit greater torques
  • Easy and quick to remove without damaging the shaft or hub - even after years of service
Design Benefits
  • Eliminate cost of machining keyways or splines
  • Reduce the shaft stress by removing keyways or splines
  • Eliminating keyways often allows the use of a smaller diameter shaft
  • Can place anywhere on shaft, and allows for easy angular timing
  • Easy removal without damaging the shaft or hub means easier maintenance for your customer