1. Catalogs
  2. Kanetec
  3. BLOCKS FOR MC Model JMC

BLOCKS FOR MC Model JMC

BLOCKS FOR MC Model JMC

BLOCKS FOR MC Model JMC

Product catalog summary
Overview: The document provides technical specifications and applications for various models of magnetic fixture blocks and permanent electromagnetic blocks used in machining centers (MC) and numerical control (NC) machine tools. These blocks are designed to hold workpieces securely during machining operations.
Specifications:
  • Model JMC Magnetic Fixture Block: Available in models JMC-75 and JMC-120, with holding powers of 7.5kN and 12kN respectively. These blocks can be mounted vertically and are suitable for both magnetic and mechanical clamping.
  • Model EPB Permanent Electromagnetic Block: Includes models EPB-1F1625A, EPB-1F2525A, and EPB-1F3333A, with holding powers ranging from 11.8kN to 53kN. These blocks require a chuck controller and are designed for minimal heat generation and power saving.
  • Model EPB-2F Double-Face Holding Block: Features models EPB-2F2525 and EPB-2F3333, with holding powers of 23.6kN and 53kN. These blocks allow machining on five faces in one chucking.
  • Model RMA-2F Powerful Double-Face Holding Block: Includes models RMA-2F1325, RMA-2F1530, and RMA-2F2040, with holding powers from 10kN to 30kN. These blocks do not require a power source and are suitable for wet operations.
Applications:
  • Designed for holding workpieces on machining centers and NC machine tools.
  • Suitable for various cutting applications, allowing for efficient and accurate machining.
  • Can be used in wet operations and are environmentally friendly.
Features:
  • Permanent magnets provide strong holding power unaffected by power failures.
  • Blocks can be connected for larger workpieces and mounted vertically using threaded holes.
  • Minimal heat generation reduces thermal influence on workpieces.
  • Metal connector design facilitates easy disconnection for pallet changes and external setups.
Recommendations:
  • Ensure proper grounding when connecting multiple blocks to maintain flatness.
  • Limit on/off operations of electromagnetic blocks to prevent overheating.
  • Use appropriate chuck controllers for electromagnetic blocks.
See more

Catalog excerpts

BLOCKS FOR MC Model JMC-1

( An example of application ) Held by magnetic force- Held by magnetic force [Application] Permanent magnetic blocks to hold workpieces strongly on machines such as the MC and NC. Two types of clamping are available; magnet type and mechanical type by use of threaded holes. [Features] •A powerful permanent magnet used generates a strong magnetic force. •The workpiece mounting and demounting time can be reduced significantly. • I ron and nonmagnetic workpieces can be held by a magnet and mechanical clamping. •These blocks can be connected to allow relatively large workpieces to be set. •The blocks can be mounted vertically by using threaded holes on three faces (both faces and bottom face) other than the attractive face. Clamped or bolted to table indicates the attractive face. ^1. The holding power is based on a test piece of SS400, 50 mm thick, ground surface held on the whole face. 2. An operating handle is included. The connecting parts are optional. 3. When several blocks are connected and the same faces are used, ground them together after connecting blocks to obtain a required flatness. PERMANENT ELECTROMAGNETIC BLOCK Chuck controller required additionally [Application] Designed for holding workpieces on such machines as machining centers and NC machine tools. Most suitable for machining workpieces by 5-face machining centers, etc. [Features] •By securing a workpiece overhanging, the setup time on the 5-face machining center can be shortened. •These blocks can be used in wet operations and therefore can be used like normal magnetic chucks. •Since these blocks are of permanent electromagnetic type, the holding power is not affected by power failure or cable breakage. Also since very little heat is generated, thermal influence on workpiece is minimal. •The metal connector design facilitates disconnection of the power cable. (Pallet change and external setup facilitated.) ^The chuck controller is not included. ^Turning the permanent electromagnetic blocks on and off must be limited to once per several minutes. If on/ off operations are repeated frequently, the blocks may be damaged by overheat. ^The holding power is based on a test piece of SS400, 50 mm thick, ground surface held on the whole face. MAGNETIC ; MAGNETIC MEASURING ; HOLDING ; BLOCKS, HOLDERS, ; SINE BAR ; PROMELTA* ; VACUUM ■3IS05MPERMANENT PERMANENT CHUCK ELECTROMAGNETIC TOOLS i HOLDERS TOOL HOLDERS TOOLS i MINI CHUCKS i CHUCKS i SYSTEM i CHUCKS ■FORI^B ELECTROMAGNETIC CHUCKS i MAGNETIC CHUCKS: CONTROLLERS: CHUCKS

 Open the catalog to page 1
BLOCKS FOR MC Model JMC-2

DOUBLE-FACE HOLDING PERMANENT ELECTROMAGNETIC BLOCK ELECTROMAGNETIC CHUCK PERMANENT PERMANENT VACUUM j PROMELTA* | SINE BAR | BLOCKS, HOLDERS, | HOLDING MEASURING j MAGNETIC | MAGNETIC CHUCKS CONTROLLERS i MAGNETIC CHUCKS! ELECTROMAGNETICCHUCKS WJOalMM CHUCKS ! SYSTEM ! CHUCKS ! MINI CHUCKS ! TOOLS TOOL HOLDERS HOLDERS ! TOOLS Chuck controller required additionally [Application] Suitable for various cutting applications such as by the MC. [Features] •As a workpiece is held on both faces, no mechanical clamping is necessary. It can be set on...

 Open the catalog to page 2

All Kanetec catalogs and technical brochures

  1. HOLDING TOOLS

    2  Pages

  2. Model EP-QZ

    1  Page

  3. Model KCC-AR

    1  Page

  4. KET-U

    1  Page

  5. Model KET

    1  Page

  6. Model KESL

    1  Page

  7. LIFTING MAGNET

    14  Pages

  8. MAGBORE

    2  Pages

  9. VACUUM CHUCKS

    3  Pages

  10. WORKING TOOLS

    2  Pages

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.