Section 1 Outline; Specifications; Standard Machine Specification - Okuma VTM-200 Operation & Maintenance Manual

SECTION 1 OUTLINE

1.

Specifications

1-1. VTM-200 Standard Machine Specification
Capacity Max turning diameter
Max turning length
Max workpiece weight
Spindle center to floor
Work Spindle nose
spindle
Diameter of spindle front part
Spindle tapered bore
Thru-spindle hole diameter
Spindle support
Number of spindle speed
Spindle speed
Spindle speed command method
Spindle speed override
Least command increment of C-
axis
Positioning accuracy of C-axis
Item Unit Specifications
φ2,000 (78.7)
mm (in.)
mm (in.) 1,200 (47.3)
kg (lb) 7,000 (15,400)
mm (in.) 1,240 (48.9)
φ380 (14.96) flat
φ260 (10.24)
mm (in.)
φ164 (6.46), 2°
mm (in.)
φ160 (6.30)
mm (in.)
By taper roller
bearings at two
points
Variable
5 to 83 (low)
-1
min
10 to 250 (high)
Direct command
% 50 to 200
deg 0.001
±0.01
deg
5699-E P-1
SECTION 1 OUTLINE
Remarks
Max swing φ2,400 (94.5)
Including chuck and pallet
weight
Height from spindle nose
to floor
Low/high output
Without chuck and pallet
Constant surface speed
control available
(10%-step)