Overview:
Type: Super Turning Center
Manufacturer: Johnsford
Model: ST-80EH x 80"
Condition: Used - Good
Year: 2005
Stock #: 3185
Status: For Sale
Capacities:
Swing over bed/ Front Cover 40.1 in
Standard Turning Diameter 31.5 in
Swing over carriage 31.5 in
Maximum cross travel (X axis) 17.7 in
Maximum longitudinal travel (Z axis) 78.7 in
Distance between centers 88.5 in
Spindles:
Spindle motor 50 HP
Spindle nose A2-15
Spindle RPM 0-800
Hole through spindle 9.29 in
Bar Capacity 8.05 in
Spindle bearing diameter 11.02 in
Spindle inside taper M.T. 7
Hydraulic chuck 24 in 3-Jaw
Turret tool positions 12
Turret type Hydraulic
Tool mounting Blocking type or VDI
O.D. tool Shank Size 1.25 in
I.D. tool shank size 3.0 in
Index Time .5 Seconds
Tailstock:
Quill dimeter of tail stock 7.87 in
Quill stroke of tailstock 5.9 in
Quill taper of tailstock M.T. 7
Tailstock body travel 66.9 in
Ballscrews and axis motors
Z axis ballscrew diameter 2.48 in x 12 pitch
X axis ballscrew diameter 1.97 in x 10 pitch
Ballscrew type Class 3 double nut pre-loaded
Ballscrew mounting type Pre-tensioned
X-Z servo motor HP X 6.0 HP, Z 6.0 HP
W x H 98.43 in x 100.40 in x L 242.72 in
Weight 33,070
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