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  • Medium torque
  • Allows smaller diameter hubs
  • Exceptional concentricity
  • Self-centering
  • Axial hub position fixed during clamping
  • Metric shafts 6 mm to 130 mm
  • Inch shafts 3/4 to 2-15/16 inch
  • Larger sizes on request
  • 10 - 18,618 ft-lb
Unit of Measure

Specifications

Description 

SLD-1900-MM-32X43

Coupling Size

SLD1900

Type

Internal

Collar Material

Silver/Metallic

Weight

1.10 lb

Screw Type

Socket Head Cap Screw

Screw Material

Steel

Style

Self Centering

Application

Internal Shaft Locking Device

# of Locking Screws

8

Dimensional Data

Shaft Size 

32 x 43 mm

Hub Outside Diameter (Dimension d)

1.260 in32.00 mm

Tolerance of Shaft (T1)

+0 -0.0015 in

Shaft Locking Device Outside Diameter (Dimension D)

1.693 in43.00 mm

Tolerance of Hub Bore (T2)

-0 +0.0015 in

Thrust Rings Width at Relaxed State (Dimension B)

1.772 in45.00 mm

Locking Screw Size (Dimension T)

M6

Diameter to Flange (Dimension D1)

2.559 in65.00 mm

Contact Length (Dimension l)

0.984 in25.00 mm

Total Width at Relaxed State (Dimension L)

2.205 in56.01 mm

Cubic inches

6.32008 in³160.53001 mm³

Performance Data

Max. Transmissible Axial Force

10941.00 lbf

Max. Transmissible Torque

538.00 ft·lb

Screw Tightening Torque

12.50 ft·lb

Pressure on The Hub

16389.00 psi

Pressure on The Shaft

12183.00 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