ACRA LCTM-1 Vertical Milling Machine – 10″ × 54″ Variable Speed Knee Mill (R8 Spindle)

ACRA LCTM-1 Vertical Milling Machine – 10″ × 54″ Variable Speed Knee Mill (R8 Spindle)

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ACRA LCTM-1 vertical milling machine with 10″ × 54″ table, 3 HP motor, R8 spindle, and extended travel for precision machining and production work.

SKU: lctm1 Category: Brand:

Description

Product Overview

The ACRA LCTM-1 is a heavy-duty vertical milling machine designed for precision machining and production environments. With a large 10″ × 54″ table and extended axis travel, it provides the capacity and rigidity required for machining larger parts while maintaining high accuracy.

Built in a Bridgeport-style knee mill configuration, the LCTM-1 delivers reliable performance for milling, drilling, boring, and fabrication work.

Applications

  • Machine shops and toolrooms
  • Large part machining
  • Production and prototype work
  • Fabrication and repair

👉 Ideal for shops that need maximum table size and machining capacity

Key Features

  • 10″ × 54″ table for large workpieces
  • Extended X-axis travel (~39″) for longer parts
  • Increased Y-axis travel (~16.3″) for deeper machining range
  • 3 HP motor for powerful cutting
  • Variable speed spindle (60–4500 RPM) for material flexibility
  • R8 or NST spindle options for tooling compatibility
  • Precision-ground spindle supported by angular contact bearings
  • Hardened and chromed quill for durability
  • Meehanite castings for rigidity and vibration control
  • One-shot lubrication system for easy maintenance
  • Rigid head tilting system for angled machining

Why This Machine Matters

Smaller mills (9×42 / 9×50):

  • Limited table size
  • Less travel for large parts

The LCTM-1 solves this by:

  • Providing maximum table size (10×54)
  • Increasing both X and Y travel
  • Maintaining full knee mill rigidity and accuracy

👉 This is the preferred machine for shops doing larger parts or production work

When to Use This Machine

  • Machining large or long parts
  • Toolroom and production work
  • Precision milling, drilling, and boring
  • Shops needing maximum work envelope

Specifications

  • Table Size: 10″ × 54″
  • X Travel: ~39″
  • Y Travel: ~16.3″
  • Knee Travel: ~15.3″
  • Ram Travel: 18.5″
  • Spindle Taper: R8 / NST30 / NST40
  • Speed Range: 60–4500 RPM
  • Motor: 3 HP
  • Quill Travel: 5″
  • Voltage: 230/460V, 3-phase
  • Weight: ~3,000 lbs

📞 Need Help Choosing the Right Milling Machine?

Not sure if you need a full-size 10×54 mill like the LCTM-1 or if a smaller 9×42 or 9×50 machine would be enough?

👉 Call us or request a quote—we’ll help you choose the right machine based on your part size, tolerances, and production needs.

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