Japan, Kanetec
Kanetec KVR-G Vacuum Chuck (Grid Seal Type)

Product Made in Japan
Manufacturer: Kanetec
Model: KVR-G
Application
Suitable for grinding by vacuum chucking such nonmagnetic workpieces as aluminum alloy, copper alloy, stainless steel and plastics.
Features
- Workpieces are vacuum chucked in the area defined by seal rubber strings set in the grid grooves, ensuring good sealing and consistent holding power.
- A desired work area can be set by cutting the seal rubber string (φ6 × 5 – 20 m, included) according to workpieces.
- The suction ports are provided in two places on all models to allow setting two workpieces.
- A vacuum coupler to connect to the vacuum system is provided. (Vacuum is turned on and off with the valve on the vacuum system.)
- Single stoppers are provided.
- The main unit is made of iron to enable the chuck to be held by an existing magnetic chuck.
Specification
[mm(in)] | |||||||||||||
Model | Nominal Dimensions | Dimensions | Grid Pitch | Effective Area | Mass | Applicable Vacuum System | |||||||
L1 | L2 | B1 | H | h | B2 | L3 | L4 | P×P | Be×Le | ||||
KVR-G1530 | 150(5.90)× 300(11.8) | 300 (11.8) | 324 (12.7) | 150 (5.90) | 60 (2.36) | 15 (0.59) | 55 (2.16) | 50 (1.96) | 120 (4.72) | 20×20 (0.78×0.78) | 120(4.72)× 280(11.0) | 22kg/ 48lb | VPU-EG VPU-E10 VPU-D20 |
KVR-G2050 | 200(7.87)× 500(19.7) | 500 (19.7) | 524 (20.6) | 200 (7.87) | 50 (1.96) | 220 (8.66) | 180(7.08)× 480(18.9) | 46kg/ 101lb | |||||
KVR-G3060 | 300(11.8)× 600(23.6) | 600 (23.6) | 624 (24.5) | 300 (11.8) | 63 (2.48) | 63 (2.48) | 275 (10.8) | 25×25 (0.98×0.98) | 275(10.8)× 575(22.6) | 82kg/ 180lb | |||
KVR-G4080 | 400(15.7)× 800(31.5) | 800 (31.5) | 824 (32.4) | 400 (15.7) | 350 (13.7) | 375(14.7)× 775(30.5) | 146kg/ 321lb | ||||||
KVR-G50100 | 500(19.7)× 1000(39.4) | 1000 (39.4) | 1024 (40.3) | 500 (19.7) | 475 (18.7) | 475(18.7)× 975(38.3) | 228kg/ 503lb |
![]() KVR-G100140 | ![]() KVR-GR |
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