WT-150II

Nakamura-Tome

High speed, high rigidity and compact multi-tasking machine.

Up to 26kW cutting power available for turning shaft-work with synchronized spindles.(Left spindle motor 15/11kW, Right spindle motor 11/7.5kW)
Driven-Tool Motor Power 5.5/3.7kW,for heavy cutting with small tools.
With upper / lower turret construction, 4-axis machining as well as various other machining combinations possible on either spindle
With upper / lower turrets and opposed two-spindle construction,cycle time balancing and reduction is possible.
With up to 24-tools per turret,48 tools can be permanently available.

General specification

Technical specification

Technology

General
Machine height	1,885.2mm
Floor space (Length)	3,674mm
Floor space (Width)	2,264mm
Machine weight	8,900kg
Capacity
Max. turning diameter	190mm
Max. turning length	515mm
Distance between spindle nose	max. 800mm / min. 200mm
Bar capacity	51mm	65mm (L)
Chuck size	6” 165mm / 8” 200mm

Axis travel
Slide travel X1 / X2		167.5 / 167.5mm	152.5/167.5mm
Slide travel Z1 / Z2 / B		515 / 515 / 600mm
Slide travel Y upper turret		±35mm
Spindle (left spindle / right spindle)
Spindle speed		5,000min-1	4,500min-1(L)
L-spindle motor	Output	15 / 11kW
L-spindle motor	Torque	136.4 / 93.4N.m	152.8 / 93.4N.m
L-spindle motor	Output	11 / 7.5kW
L-spindle motor	Torque	89.1 / 56.7N.m	–

Upper Turret
Number of turrets	1
Spindle speed	6,000min-1
Driven motor power and torque	5.5 / 3.7kW 24 / 16N.m
Type of turret head	Dodecagonal
Number of index positions	24
Rotary system	Individual rotation
Number of driven-tool stations	12
Lower Turret
Number of turrets	1
Spindle speed	6,000min-1
Driven motor power and torque	5.5 / 3.7kW 24 / 16N.m
Type of turret head	Dodecagonal
Number of index positions	24
Rotary system	Individual rotation
Number of driven-tool stations	12