Sharp's CNC Precision Lathes (Flat Bed) 1840TC-F


Swing 18 in.
Center Distance 40 in.
Bore, HP 2.3 in., D1-6, 10 hp


This is a user friendly CNC lathe with full CNC functions and manual operation functions. It has programmable spindle speed, and 4- way tool post positioning. The Electronic handwheel (MPG) can be used for manual operation.

  • FANUC Oi-TF CNC , 8.4” LCD screen
  • 18” swing, 39.4” between centers
  • D1-6 camlock, 2-3/8” spindle bore,
  • 10 HP motor
  • 3 steps gear speed change (14-2,500 rpm)
  • Programmable spindle speed
  • Electronic Handwheel (MPG)
  • 4-way programmable tool post
  • Auto lube system

The Fanuc OiTF all digital control and drive package provides exceptional value and reliability. The control features a clear 8.4” LCD screen that pivots out of easy operator viewing. It can catalog 400 part-program numbers and features an internal 2 GB solid state Data Server with 512 K RAM memory reserved for part programs. It features an embedded high speed Ethernet capability and AICC II and includes DB-25, RS-232 serial interface, RJ-45 Ethernet interface USB, and PC MCIA CF memory card connections for program transfer. Manual Guide-i conversational programming provides fast & efficient intuitive menu driven shop floor programming and includes a Thread Repair Cycle. An MPG handwheel is also provided.

Selected functions:

  • Chuck & tailstock barrier
  • Chamfering on/off
  • Exact stop mode or one-time
  • Work shifts G 52-G59
  • programmable parameters
  • Canned cycles
  • Rigid tapping
  • Constant surface speed control
  • Direct input of offset value measured
  • Stored stroke check 1, 2 & 3
  • Chamfering and corner radius
  • Multi & continuous threading
  • DBC operation with memory card
  • Sub program call
  • Direct input of coordinate system shift
  • 64 offset pairs
  • Mirror image
  • Program & sequence # search
  • Variable lead thread cutting
  • Customer macros
  • Circular interpolation by R programming
  • Spindle speed override
  • Tool nose radius compensation
  • DNC operation from memory card
  • Multiple repetitive canned cycles 1 & 2

Product Video



1840TC-F Features

  • Operate as manual lathe with electronic handwheels
  • Operate as a full CNC lathe with programmable speed using M code or G code language
  • Operate semi automatically, combining manual and CNC operations
  • D1-6 camlock spindle, 2-3/8” spindle bore
  • Geared head with 3 steps speed change, Automatic speed change
  • Inch/Meter threading Left or right-hand threading, single or multiple-start threading


Swing Over Bed18 in.457.2 mm
Swing Over Cross Slide9 in.228.6 mm
Distance Between Centers39.4 in.1,000.76 mm
Spindle Speed43-250 rpm
Spindle NoseD1-6 camlock
Spindle Bore2.37 in.60.19 mm
Cross Slide Travel10.63 in.270 mm
Bed Length 82.5 in.2,095.5 mm
Bed Width14.5 in.368.3 mm
Quill Diameter2.93 in.74.42 mm
Quill Travel6.31 in.160.27 mm
Quill Center TaperMT #5
Spindle MotorFanuc 10 HP7.45 Kw
Approximate Weight5,732 lbs.2,599.9 Kg
Dimensions8.33 x 4.58 x 6.08 ft.2.53 x 1.39 x 1.85 M

All specifications subject to change without notice. Please call to verify.


Standard Accessories

  • Full enclosure splash guard
  • Electrical box to suit CNC Turning Control
  • 4-way programmable tool post
  • Incandescent Work Lamp
  • Encoder for Spindle RPM
  • Electronic handwheel (MPG) X & Y Axis
  • Center sleeve MT#6 x MT#4
  • Two dead centers
  • Chip tray

Optional Accessories

  • Hydraulic tailstock in lieu of manual tailstock      
  • 3-jaw heavy duty 8” chuck
  • 3-jaw heavy duty 10” chuck
  • Hydraulic 3-jaw 8” heavy duty
  • Hydraulic 8 position turret with 4 x internal tool holder, 4 x external tool wedges
  • Steady rest          
  • Follow rest
  • Transformer 440V
  • Spindle chiller             

Don’t overpay for a competitor’s machine until you see how a high-quality Sharp machine stacks up. Request a quote to see the Sharp difference for yourself.

Contact us to purchase your next machine or to find your local authorized Sharp Precision Machine Tool dealer for genuine parts and service.

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