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> Bridgeport milling machine e-mill head replacement
Bridgeport milling machine e-mill head replacement
Why Repair? Replace it Cheaper!!
Replace your Bridgeport-type head
w/ a brand new ACER Trouble Free Inverter Drive
with one year warranty on parts
(fits Bridgeport and most Taiwanese imports)
Electrical Cabinet With Inverter & Resistor Included
Add $400 for 440V for all models
10 Great Reasons to Go E-mill
1. 3 HP High Efficient Motor For High Torque Output
2. C.N.C. Vector Type A.C. Frequency Drive
3. Infinite 0-45000 RPM Constant Spindle Speed, Change In No Time (0-4 Sec.)
4. Machine Can Run On Single or Three Phase Without Changing The Wiring
5. Low Maintenance & Down Time Cost Because No Plastic Insert, Key & Moving Pulley
6. No R.P.M. Changer Break Down, But Accurate Reading On R.P.M. To Prolong Tool Life
7. Electronic & Mechanical Brake For Fast Spindle Stop
8. No Belt Slippage For High Efficient Torque Output
9. Boring & Tapping Application
10. Save Energy Cost Up to 70%
Power requirement: 220 volt, 1 or 3 phase power
Precision grinding on spindle housing ensures the accuracy of the quill travel within 0.0005" per 5".
Every spindle is aligned and measured before final grinding. The high speed internal grinder is able to grind the spindle taper within 0.0008 of each other. This enables us to swap spindles to other machines and still keep the spindle run-out within 0.00015 .
All quills are chrome plated and ground. The cylindrical accuracy of the quill is within 0.0002 , and the bearing seat accuracy is within 0.00005 . This keeps the quill travel accuracy to within 0.0005 , and spindle run-out within 0.00015 . This prolongs the life of the spindle when operated properly.
The milling head gross weight is 450 lbs, net weight is about 300 lbs.
Please visit ACER s websit at: www.aceronline.net
