Pneumatic Action Grips for Cord and Yarns
2714-040 | Pneumatic Action Grips for Cord and Yarns
Capacity: 2 kN (450 lb, 200 kg)
Upper and lower fittings: Type Dm (1.25 in connection with 1/2 in clevis pin).
Requires a set of clamping blocks:
- 2714-042, 2714-043, 2724-044, 2714-045
Requires a rigid coupling and an Automatic Air Control Kit or Pneumatic Foot Switch
Room temperature use only.
ASTM D7269, F2848, ISO 2062
|Masse||2.36 kg (5.2 lb)|
|Capacité||2 kN (450 lbf)|
|Fixation inférieure||0.5 in clevis pin (Type Dm)|
|Diamètre de l'éprouvette||0 - 4.8 mm (0 - 0.19 in)|
|Gamme de températures||-10 to +80 °C (-14 to +176 °F)|
|Upper Effective Length||210 mm (8.27 in)|
|Upper Fitting||0.5 in clevis pin (Type Dm)|
Pneumatic cord and yarn grips are designed to have interchangeable clamping blocks that accommodate fiber or yarns made from conventional fibers to newly developed high-performance fibers. A specially designed horn with a smooth,highly-polished or controlled surface roughness finish and a contoured surface with a graduated cam allows for easy loading and a stress-reduced clamping area on the specimen. The clamping mechanism can be activated either automatically or through a footswitch to allow hands-free grip operation; this enables the operator to hold the specimen with both hands for easy loading. Pneumatic cord and yarn grips provide selectable clamping force to accommodate different materials and excellent follow up action that compensates for decay of the holding force due to specimen creep.
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