OKK HM1250S

Features And Benefits

•  Direct-turn APC
• Heavy load capacity linear roller guides
• Core chilled pre-tensioned and double-anchored ball screws
• High load capacity feed motors
• Space saving design for economical use of floor space

Technical Data

TRAVEL

• X axis Travel -  66.9" (1700mm) 
• Y axis Travel -  55.2" (1400mm) 
• Z axis Travel -  48.8" (1240mm) 

TABLE

• Table Top to Nose Spindle -  2.8" – 57.9" (70mm - 1470mm) 
• Table Size -  49.2" x 49.2" (1250mm x 1250mm) 
• Table Load Capacity -  6600 lbs (3000kg) 
• Maximum Work Piece Size -  ø 77.56" (1970mm) 
• Table Change Time: Cut to Cut -  35.0 seconds

FEEDRATE

• Rapid Traverse Rate X/Y/Z - 1889 in/min (48 m/min)
• Cutting Feed (X/Y/Z) - 787 in/min (20m/min)

SPINDLE

• Spindle Power - 60/35 HP
• Spindle Speed - 8,000 rpm
• Spindle Taper - CAT50

TOOLS

• Standard Number of Tools -   60 (OP: 116/176/236) 
• Maximum Tool Weight -   55 lbs (25 kg) 
• Maximum Tool Length -   23.6" (600 mm) 
• Maximum Tool Diameter -   ø 4.5" (115 mm) / ø 10.6" (270 mm) without tool in adjacent pots  
• Tool Changing Time (Tool to Tool) -   6.2 seconds (Speed is changeable for heavy-weight tools) 

GENERAL

• Machine Weight -   72,000 lbs (32,500 kg) 
• Machine Control -  FANUC F31i-B5