ERON

LOCK-TIGHT CV PRECISION MACHINE VISES

Feature

  • As long as the models are the same, all vises can be matched within .1mm or less in terms of height and distance from the guide key to the stationary jaw plate.
    (All vises have matched specifications as standard)
  • Chips are prevented from entering into the main body by a retractable chip cover.
  • The workpiece is prevented from lifting up by anti-floating mechanism.
  • High accuracy that surpasses the former JISO standards.
  • Sliding surfaces have been flame heat treated (HRC45) and offer excellent wear resistance.
  • The main body is ductile, preventing bending and breakage during tightening.
  • The main body and stationary jaw have a one piece construction that maintains high rigidity.
  • The jaw opening is nearly double that of vises in the same class, allowing clamping of large workpieces.
  • Has a large jaw depth, enabling secure clamping of tall workpieces.
  • Fitted with a hydraulic compensation mechanism as an emergency measure when the clamping force drops.
  • Coolant oil and fine chips that get into the main body can be taken away from blow holes easily.
  • The mechanical type allows for operation by handle on the stationary jaw side, and the LTCV-TH allows for operation by handle on the stationary jaw side that has a hydraulic unit. Operation from the stationary jaw side reduces the workpiece desorption distance, shortens the set-up time, and reduces the load on the worker.
  • In the SJ type (LTCV-S, SH), the jaw plates from the standard type (LTCV, LTCV-H) are replaced with step jaw plates.

【Accessories】
Standard guide block (2 pieces per set) compatible T-slot width 18 mm … 1 set
Standard clamping set (2 pieces per set) compatible T-slot width 18mm … 2 sets
Handle … 1 piece,
Eyebolt for lifting up … 1 set

Air blow mechanism

On the mechanical type, the handle can also be operated from the stationary jaw side.

 

Accuracy Standards (Static Accuracy)


No.Inspection Points (per 100 mm)Former JIS
Standard
(O Grade)
Nabeya
Standard
Value
1Parallelism between bottom surface of main body and sliding surface0.0150.010
2Perpendicularity between jaw plate and sliding surface0.0300.015
3Perpendicularity between T-slot and jaw plate surface of stationary jaw side.0.0150.015
4Parallelism between top surface of clamped test block and bottom surface of main body0.0200.015
5Lift-up of top surface of clamped test block0.0300.015

 

LTCV-S, SH parallel type


*For the SJ type, the parallel standards for matched specification products are as follows.
A: 0.01 or less
B, C, D: 0.02 or less

 

 

 

 

When ordering parallel products A and B align within 0.01 no matter how many pieces


As long as they are the same size, all products are parallel no matter how many pieces. There is no charge for parallel products.

◆When purchasing for the first time
Since all pieces are parallel as long as they are the same size, simply order the model number that you need.

◆For additional orders
Since all pieces are parallel as long as they are the same size, simply order the same model number that you already have.

 

Parts Details – Mechanical Type


 

Parts Details – Hydraulic Type


 

Structure Diagram – Hydraulic Type


Order No.Jaw WidthJaw DepthMaximum Jaw OpeningStandard Guide Block WidthClamping Force (kN)Weight (kg)
970115LTCV10010245145183020.5
970116LTCV12512550210183030
970117LTCV16016060300183050
980869LTCV20020070410183069
970118LTCV100H10245145183021
970119LTCV125H12550210183030
970120LTCV160H16060300183050
980870LTCV200H20070410183069
986025LTCV100S10245145183020.5
986026LTCV125S12550210183030
986027LTCV160S16060300183050
986028LTCV200S20070410183069
986029LTCV100SH10245145183021
986030LTCV125SH12550210183030
986031LTCV160SH16060300183050
986032LTCV200SH20070410183069
986033LTCV160TH16060300183050
986034LTCV200TH20070410183070
147434LTCV100-14GB10245145143020.5
147435LTCV125-14GB12550210143030
147436LTCV100H-14GB10245145143020.5
147437LTCV125H-14GB12550210143030
147438LTCV100S-14GB10245145143020.5
147439LTCV125S-14GB12550210143030
147440LTCV100SH-14GB10245145143020.5
147441LTCV125SH-14GB12550210143030

ENQUIRY

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