Owner manual

Specifications

Series 646 Hydraulic Collet Grips Introduction

Model 646.25 Maximum Torque versus Axial Load

Note The Series 646.25 Axial-Torsional Grips are capable of holding full

torque and full load with specimen sizes greater than 24.6 mm (0.97 in).

Torque (in-lbs)

5000

10000

15000

20000

.25 " dia

.375" dia

.5" dia

.75" dia

20 mm dia

4000

6000

2000

8000

10000

12000

14000

16000

18000

20000

22000

Force (lbs)

Specimen

Diameter