Mts Series 647 Hydraulic Wedge Grips Manuel d'utilisateur télécharger pdf (Page 24)

Series 647 Hydraulic Wedge Grip Force and

Torque Capacities

The amount of torque the grips can produce is reduced with biaxial operation. The amount of torque is affected

by the amount of axial force and the diameter of the specimen. The graphs, which follow the table, illustrate

the axial-torsional performance envelope of the Model 647.02B and Model 647.10 Hydraulic Wedge Grips

and the Model 647.25 Axial-Torsional Wedge Grips.

Note:

Charts assume that edges for RND specimens are diamond face vee or RND wedges.

Grip PressureDynamic ForceStatic ForceModel

21 MPa (3,000 psi)25 kN (5.5 kip)31 kN (7 kip)647.02B

21 MPa (3,000 psi)100 kN (22 kip)120 kN (27 kip)647.10

69 MPa (10,000 psi)250 kN (55 kip)333 kN (75 kip)647.25

69 MPa (10,000 psi)500 kN (110 kip)550 kN (120 kip)647.50

69 MPa (10,000 psi)1000 kN (220 kip)1200 kN (264 kip)647.100

Torsional force for the axial-torsional version is 220 N·m (2,000 in·lb).

Torsional force for the axial-torsional version can be 550 N·m (5,000 in·lb) or 1100 N·m (10,000 in·lb).

Torsional force for the axial-torsional version is 2200 N·m (20,000 in·lb).

24 Series 647 Hydraulic Wedge Grips Reference Manual

Introduction

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 95 96

Pas de commentaire

Mts Series 647 Hydraulic Wedge Grips Manuel d'utilisateur Page 24