X Travel 78.7 in.
Y Travel 47.3 in.
Z Travel 39.3 in.
Taper, HP NT50, 15 hp


The Sharp KMA-4H-CNC series machines has 2 spindles (Vertical and Horizontal) for easy, simple, hard metal removal. The horizontal spindle allows 5-sided machining when installed with the optional indexable, or rotary table. There is no Automatic Tool Change (ATC).

  • KMA-4H-CNC : 27.5″ x 102.3″ table, 47.3″ x 78.7″ travel, #50 taper (2)
  • Fanuc OiMF control and AC servo drives
  • 3 axes electronic handwheel ( MPG)
  • Hardened and grounded slideways with Turcite coating
  • 18 speeds spindlea with NT50 taper
  • Pneumatic locks on the table and saddle for heavy cutting
  • Power draw bar
  • Coolant System
  • Electro Magnetic spindle brake


5 Sided Machining

With the indexer, or rotary table (optional items), this machine can perform 5-sided operations allowing these complicated operations to be done at one set up.

2 Spindles Milling Head

The milling head is designed with vertical and horizontal spindles driven by separate motors with gear head and 18 speeds. Both spindles has #50 taper and 15 HP motor.

4 Box way design

The 4 slide ways are hand scraped, hardened and ground. Box ways have superior vibration damping capacity than linear ways and can be used on severe machining applications. During a crash, they are less susceptible to damage due to large contact surface.

Gearhead High Precision Spindle

The gearhead spindle delivers greater torque output for heavy duty machining. The high quality gears are hardened and ground for durability, high accuracy and minimum noise. The gear box has circulating type filtration system to keep the lubricating oil clean. It has 18 speeds ranges from 45 rpm to 1,500 rpm





X axis travel

78.7 in.

2000 mm

Y axis travel

47.3 in.

1201 mm

Z axis travel

39.3 in.

1000 mm

Spindle nose to table

0-39.3 in.

0-1000 mm

Spindle center to column

30.7 in.

780 mm




Table area

102.3 x 27.5 in.

2600 x 700 mm

Floor to table

35.43 in.

900 mm

Max. workpiece weight

7000 lbs.

3175 kg

T-Slot (Number x Width x Pitch)

5 x 0.78 x 4.9 in.

5 x 19.81 x 124.71 mm




Spindle taperNT50
Spindle speed45-1500 rpm 18 steps45-1500 rpm 18 steps
Spindle motor

25HP 4P

18.64 KW, 4P

Spindle motor model

15 KW

10 KW

Spindle bearing ID

3.54 in. (Front) / 3.35 in. Rear)

90 mm ( Front) / 85 mm (Rear)




Rapid traverse30-6000 rpm30-6000 rpm
Cutting feed rate30-6000 rpm30-6000 rpm
Ball screw diameter / pitch: X/Y/Z114.3 / ø35114.3 / ø35
Feed motor - Fanuc: X/Y/ZA22i / 3K (X / Y / Z)A22i / 3K (X / Y / Z)
Positioning accuracy*

0.00039 in.

0.01 mm

Repeatability accuracy*

0.00236 in.

0.006 mm




Type (all axis)Dovetail guide way with turcite B (X-axis)
Square guide way with turcite B (Y&Z axis)
Dovetail guide way with turcite B (X-axis)
Square guide way with turcite B (Y&Z axis)
Way size / spacing (X axis)

3.12+3.46 in. / 23.62 in.

79.2+88mm / 600 mm

Way max size / spacing (Y axis)

3.94+2.95+3.94+2.95 in. / 43.31 in.

100+75+100+75mm / 1100 mm

Way size / spacing (Z axis)

3.9+3.9 in. / 15.75 in.

99+99mm / 400 mm




Coolant tank capacity3 Liters3 Liters
Flood coolant pressure80W80W




Floor space

231.5 x 175.2 x 125.2 in.

5880 x 4450 x 3180 mm


125.2 in.

3180 mm


29700 lbs.

13472 kg





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


Standard Accessories

  • Coolant system
  • Auto lubrication system
  • Draw-in bolt (1 pc)
  • Tool box
  • Wired 220V or 440V

Optional Accessories

  • Power drawbar w/ foot pedal control
  •  6 in. “KURT” vise with swivel base D688
  • Halogen work light
  • Outboard support of table to increase longitudinal travel

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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