200 N and 1 kN Roller Grips
Shimadzu’s roller grip set includes both 200 N (44 lbf) and 1 kN (220 lbf) roller grips for tensile testing elastomeric ring specimens. The 200 N grips have a 4.5 mm (0.18 in) diameter roller. The diameter of the roller on the 1 kN grips is 25 mm (0.98 in).
Shimadzu’s roller grips utilize a roller chain, connected to the crosshead, to engage a sprocket on the lower grip. The sprocket rotates the ring samples as they are stretched to ensure symmetric and consistent testing of the samples. The rate of rotation remains constant relative to the rate of the crosshead. This coupling is particularly convenient because the roller rate is always correct relative to the test speed.
Relevant Materials
Rubber
Relevant Specimens
Rings
Relevant Standards
ISO 37, ASTM D412, JIS K6251, JIS K7312
Operation
A knurled knob allows access to the roller on the upper grip for the 200 N grips. The specimen is suspended between this roller and the open, bottom roller. On the 1 kN grips, the upper and lower grips are both equipped with an open roller. The specimen is looped between these two rollers.
Specifications
| Maximum Roller Capacity | Roller Diameter *1 | Temperature Range | Grip Size | Upper Grip Mass | Upper Grip Ø Fitting (Ø pin) |
Lower Grip Ø Fitting (Ø pin)
|
||||
|---|---|---|---|---|---|---|---|---|---|---|
| Width |
Length Upper/Lower *2
|
|||||||||
| N | kgf | lbf | mm (in) | °C (°F) | mm (in) | mm (in) | kg (lb) | mm | mm | |
| 1,000 | 100 | 220 | 25 (0.98) |
-10 to 60 (14 to 140) |
11 (0.43) |
80 / 105 (3.1 / 4.1) |
0.5 (1.1) |
16 (6.5) |
16 (6.5) |
|
| 200 | 20 | 44 | 4.5 (0.18) |
-10 to 60 (14 to 140) |
6 (0.24) |
80 / 105 (3.1 / 4.1) |
0.5 (1.1) |
16 (6.5) |
16 (6.5) |
|
Note 1: The 25 mm and 4.5 mm grip rollers are used for JIS K6251 No. 1 and No. 2 specimens, respectively.
Note 2: The upper and lower grip lengths shown are for an AGX-V 5 kN setup. Because roller grip sets are tailored to specific testing machine models, the upper and lower grip lengths vary.
Ordering Information
| Part Number | Description |
|---|---|
| 200 N and 1 kN Roller Grip Sets for AGX-V Models Includes: 200 N upper and lower roller grips and 1 kN upper and lower roller grips |
|
| 336-00320-7X | 200 N and 1 kN roller grip set for AGX-V 250/300 kN floor model |
| 336-00320-6X | 200 N and 1 kN roller grip set for AGX-V 100 kN floor model |
| 336-00320-5X | 200 N and 1 kN roller grip set for AGX-V 50 kN floor model |
| 336-00320-3X | 200 N and 1 kN roller grip set for AGX-V 50 kN tabletop model |
| 336-00320-4X | 200 N and 1 kN roller grip set for AGX-V 20 kN floor model |
| 336-00320-2X | 200 N and 1 kN roller grip set for AGX-V 20 kN tabletop model |
| 336-00320-1X | 200 N and 1 kN roller grip set for AGX-V 10 kN tabletop model |
| 336-00320-0X | 200 N and 1 kN roller grip set for AGX-V 1 kN and 5 kN tabletop model |
| 200 N and 1 kN Roller Grip Sets for AGS-X Models Includes: 200 N upper and lower roller grips and 1 kN upper and lower roller grips |
|
| 346-50636-26 | 200 N and 1 kN roller grip set for AGS-X 10 kN tabletop standard height model |
| 346-50636-27 | 200 N and 1 kN roller grip set for AGS-X 10 kN tabletop model with a 250 mm column extension |
| 346-50636-28 | 200 N and 1 kN roller grip set for AGS-X 10 kN tabletop model with a 500 mm column extension |
| 346-50635-77 | 200 N and 1 kN roller grip set for AGS-X 20 kN tabletop model |
| 346-50635-78 | 200 N and 1 kN roller grip set for AGS-X 50 kN tabletop model |
| 346-50635-74 | 200 N and 1 kN roller grip set for AGS-X 100 kN floor model |
| 346-50635-75 | 200 N and 1 kN roller grip set for AGS-X 300 kN floor model |