Heavy-duty master and spindle lathes, which are characterized by high flexibility, precision, and cost-effectiveness. With 3 Axis Digital Readout System and Quick-Change tool post

Hardened and ground Z-axis guideway
Spindle mount Camlock DIN ISO 702-2 No. 8
Precisely crafted sled
Handwheels with adjustable fine scale 0.04 / 0.02 mm
All guides can be adjusted by wedge strips
Waves and wheels running in oil bath
Adjustment range upper slide ± 90 °
Guaranteed concentricity of the spindle nose better than 0.015 mm
Main spindle running in oil bath
Gear wheels smooth, hardened and ground with 2 adjustable precision tapered roller bearings
Clear selection lever for switching the feed rates
Closed design of the rapid-action feed gear
Gears and shafts hardened and ground in an oil bath in precision bearings
Handwheels decoupled and tested according to EN 23125
Two-channel right-left switch tested to EN 23125
Switch with life cycle calculation, tested according to EN ISO 13849
Right / left rotation on bed carriage via switching spindle switchable
Central lubrication in the bed slide
Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning according to DIN
leading spindle
Emergency stop blow switch, motor protection switch, lockable main switch
Emergency stop device with foot control
Safety handwheels with release function in the X-axis
Tailstock for taper turning ± 10 mm adjustable
Tailstock quill and handwheel with adjustable fine scaling
Tailstock crank for position change
Tailstock quill with two adjustable ratios 1/4 or 1/1 turn
LED machine lamp
Fast feed - pushbutton and selector lever for activating the rapid traverse for plan and longitudinal direction for even more efficient work. Does not switch off the entire machine when retracting into the limit switch
Safety limit switch with positive opening contacts
Electric engine brake with fast emergency stop - in normal operation fast stop without caster
Electrics with Siemens components
Energy chain for gentle line and hose routing
Quick change tool post SWH 9-D
1 tool holder 41 x 180 type D for square chisel 32 mm

Connection	400 V / 3 Ph ~50 Hz
Total connected load	8.5 kW
Power of the coolant pump	125w
Driving motor spindle	9 kW
Spindle taper	Ø 113 (cone 1:20)mm
Spindle seat	Camlock DIN ISO 702-2 Nr. 8
Spindle hole, rod passage	105mm

Centre height	330 mm
Centre width	3,050 mm
Turning Ø over lathe bed	660 mm
Turning Ø over cross slide	440 mm
Turning Ø in the bed bridge	900 mm
Length of bed bridge	250 mm
Bed width	400 mm
Spindle speed	25 – 1,600 min-1
Number of steps	16 steps
Travel top slide	230 mm
Travel cross slide	368 mm
Longitudinal feed in the range of	0,044 – 1,48mm/U (25 feeds)
Transverse feeds in the range of	0,022 – 0,74mm/U (25 feeds)
Pitch – Metric in the range of	0,45 – 120mm/U - 54 thread pitches
Pitch – Inch in the range of	80 – 7/16Gg/1" - 60 thread pitches
Diametral pitch in the range of	7/8 – 160 (42 pitches)
Modular threads in the range of	0,25 – 60mm/U (34 modular pitches)
Tailstock seat	MT 5
Tailstock- sleeve diameter	90mm
Tailstock- sleeve travel	235 mm
Dimensions (Length x Width x Height)	4,650 x 1,500 x 1,780 mm
Net weight	3,730 kg

DELIVERY CONTENTS

Three Jaw Chuck 315mm
3 Axis DRO
Coolant System
Fixed steady passage max. Ø 150 mm
Running steady passage max. Ø 130 mm
Machine light
Reduction sleeve MT 5 / MT 7
Fixed centre point MT 5
Fixed centre point MT 5, alloyed
Quick change tool post 9-D
Steel holder 41 x 180 type D for square chisels
Position stop with fine adjustment
Change gear set
Quality oil enclosed
User Manual

Precision Centre Lathe - OPTIturn TH 6630D

Description