HBMX55i

4-Axis Horizontal Boring Mill

The Hurco Horizontal Boring Mill provides a small footprint, large work envelope, and is heavier and more rigid than competitive boring mills in its class. The HBMX55i is equipped with a 2-speed geared spindle head and hardened box ways. The HBMX55i delivers a superior package that includes features you need for typical applications instead of requiring you to add them as options.

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HBMX55i - 4-Axis Horizontal Boring Mill - Hurco

HBMX55i Machine Specifications

Travels & Capacity

X, Y, Z, W Axis Travel		55.1 x 54.7 x 43.3 x 19.7 in (1,400 x 1,389 x 1,099 x 500 mm)
Spindle Nose to Table Center (Min-Max)28.3 / 71.7 in (720 / 1,820 mm)
Table Size44.1 x 49.2 in (1,120 x 1,250 mm)
Max. Weight on Table8,819 lbs (4,000 kg)
T-Slot Size7 x 0.9 in (177 x 22 m)
B-Axis TravelContinuous

Spindle

Max Spindle Speed		8-2,500 (high), 8-454 (low) rpm
Peak Spindle Motor Power40.2 hp (30 kW)
Max Spindle Motor Torque303.9 (high), 1,106.3 (low) ft lbs @ 695.5 rpm (412 (high), 1,500 (low) Nm @ 695.5 rpm)

Tool Changer

Tool Type		CAT 50 (BT 50)
Number of Tools60
Tool capacity 60
Spindle Quill Diameter4.3 in (110 mm)
Max Tool Diameter4.7 in (120 mm)
Max Tool Length11.8 in (300 mm)
Max Tool Weight55.1 lbs (25 kg)

Feedrates

Rapid Traverse X,Y,Z,W Axis		393.7, 393.7, 393.7, 157.5 in/min (10, 10, 10, 4 m/min)
Max Programmable Feedrate X,Y,Z,W Axis393.7 in (10 m)
B-Axis Max. RPM1 rpm

Size

Max. Operating Floor Space		218.4 x 207.3 in (5,598 x 5,272 mm)
Machine Height132.7 in (3,370 mm)
Machine Weight42,328 lb (19,200 kg)

Electrical

Power Rating/ Full Load KVA		78 KVA
Optimum machine performance is reliant upon installation conditions at the facility, such as power supply, air supply, and ambient air conditions. Information may change without notice.

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