MORI SEIKI MODEL MS-850 ENGINE LATHE

Swing
Swing over bed 17 1/8"
Swing over cross slide 9 3/4"
Swing over gap
Distance
Distance from floor to center 42 5/16"
Distance from bed to center 8 7/16"
Distance between centers 33 3/8"
Spindle
Spindle nose ASA A1-6 DI-6
Spindle bore 2 3/64" (52)
Taper of spindle bore M.T. No.6
Taper of center M.T. No.4
Number of spindle speeds 12
Range of spindle speeds (rpm) 32,62,82,112,160,200,28
5
39551071010101800
Threads
Leadscrew 1 1/4" dia. x Acme
thread 4 T.P.I. or 6mm
pitch
Inch threads 80 - 4 T.P.I.
Metric threads 0.25 - 7 mm pitch
D.P. threads 112 - 8
Module threads 0.5 - 3.5
Tool slide
Cross slide travel 10" (255)
Cont. on

Tool slide (cont.)
Compound rest travel 5 7/8" (150)
Maximum size cutting tool (X x Y) 1" x 1" (25 x 25)
Tail stock
Spindle travel 6" (150)
Taper of center M.T. No.4
Bed
Width of bed face 13 3/8" (350)
Width of gap (from face plate)
Total length of the bed 74"
Motor
Main spindle motor 5HP (3.75 kw) 4p or 7.5
hp (5.5 kw) 4p
(optional)
Coolant pump motor 1/10 hp (75 W) 2p
Floor space 37" x 87"
Net weight 4271 LBS