BM-3

  • Rigid Spindle/Head housing with powerful 3 hp vector drive spindle motor
  • 80 – 4500 rpm programmable spindle provides greater range of machining capability
  • Metal telescopic way cover on front saddle ways for enhance durability
  • X-axis and Y-axis metal hand wheels for manual operation and set ups
  • Automatic lubrication system with metered check valves
  • Programmable flood coolant with splash guards and chip pan
  • Built-in coolant reservoir in machine base
  • Certified Meehanite® machine casting for superior dampening and stability

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Specifications

Specification BM-3TW-32QiTW-40Qi/MCO
Table Size 10" x 50" 12" x 50" 18" x 59"
Table Travel (X-Axis) 34" (32" w/ control) 34" (32" w/ control) 40" (38" w/ control)
Saddle Travel (Y-Axis) 16" (14" w/ control) 20" (18.5" w/ control) 21" (20" w/ control)
Vertical Travel (Z-Axis) 24" (22" w/ control) 20" (18.5" w/ control) 22" (20" w/ control)
Spindle Center to Column 17.8" 20" 18.9"
Spindle to Table 2" to 26" 4" to 24" 3.54" to 27.16"
Quill Travel 5" 5.5" 5.5"
Quill Diameter 3-3/8" 4.173" 4.173"
T-Slots (number x width) 3 x 5/8" 3 x 5/8" 3 x 5/8"
Coolant Pump 0.25 HP 0.25 HP 0.25 HP
Spindle Motor 3 HP 7.5 HP 7.5 HP
Spindle Taper R8 / NMTB30 NST-40 or CAT-40 NMTB-40
Speed Range 80-4500 RPM 60-6000 RPM 60-6000 RPM
Quill Power Feed (per rev) 0.0017" / 0.0032" / 0.0054" 0.0017" / 0.0032" / 0.0054" 0.0017" / 0.0032" / 0.0054"
Drilling Capacity (Manual) 1" 1.25" 1.25"
Drilling Capacity (Power) 0.37" 0.625" 0.625"
Boring Capacity 6" Diameter 8" Diameter 8" Diameter
Milling Capacity 2.5 in³/min 2.5 in³/min 2.5 in³/min
Maximum Work Load 1480 lbs (distributed) 1000 lbs (distributed) 1320 lbs
Net Weight 3960 lbs 4200 lbs 6050 lbs
Gross Weight 4100 lbs 4500 lbs 6200 lbs
Packing Dimension 78" x 51" x 80" 72" x 86" x 88" 79" x 76" x 98"
Power Requirements 220 volts, 60 Hz, 3-phase, 60 Amps 220 volts, 60 Hz, 3-phase, 30 Amps 220 volts, 60 Hz, 3-phase, 45 Amps

Accessories

Standard Accessories

  • Acu-Rite® MillPwr-G2 (3-Axis CNC) conversational control with 12.1” color LCD
  • Manual/DRO, conversational, and G-code operational modes
  • Dual USB (front/back) ports, Ethernet port, and RS-232 port
  • Programmable spindle speed control and spindle speed override knob
  • Programmable flood coolant (M08), splash guards and chip pan
  • Automatic lubrication system and work light
  • Standard tools and manuals
  • 2-year MillPwr-G2 system warranty

Optional Accessories

  • Quill scale feedback with linked Z-axis compensation
  • Linear glass scale feedback option (X/Y/Z)Electronic edge finder (0.5” shank, 0.2” tip)
  • Electronic edge finder (16mm shank, 6mm tip)
  • Touch probe KT-130
  • Off-Line Software (desktop programming option)
  • Internal transformer to provide 120V for CNC control
    (120V for CNC so that separate 120V source not needed)
  • Air power drawbar
  • Option for 440V electrics instead of 220V 3PH power
  • Multi-tap transformer 440~480V primary to 220V, 20KVA
  • Machine start up installation and operator training
  • Programmable rotary table indexer

Brochures

Title: Kent USA BM-3 CNC Bed Mill with MillPwr G2

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