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Lynx 300 / 300 M

Lynx 300 / 300 M

Product catalog summary

Overview: The 10-inch High-Productivity Turning Center is designed for high-speed turning and heavy cutting of complex forms. It features a solid spindle and offers options for enhanced precision, including a programmable tailstock.

Key Specifications:

Max Spindle Speed: 3500 r/min
Max Turning Diameter x Length: ø450 x 765 mm (ø17.7 x 30.1 inch)
Max Bar Working Diameter: ø76 mm (ø3.0 inch)
Spindle Power: 15 kW (20.1 Hp) for 15min, 11 kW (14.8 Hp) continuous

Design Features:

Curvic coupling with Ø210 diameter and 12-station turret for no-vibration cutting
Large tailstock (MT#4) with wide guide way for precision
Spindle supported by angular contact ball bearings and cylindrical roller bearings
Special grease lubrication and meehanite casting structure for heat dissipation

Performance Enhancements:

High-precision LM guide for high-speed, low-noise operation
Direct connection of high torque motor to ball screw for low-noise feed
Rapid traverse rates: X-axis 24 m/min, Z-axis 30 m/min

Control and Programming:

Controlled axes: 2-axis (X, Z) or 3-axis (X, Z, C) for Lynx 300M
Features include backlash compensation, chamfering, HRV2 control, and more
Programming functions include absolute/incremental programming, custom macro B, and multi-repetitive canned cycle

Optional Features:

Ethernet function, external deceleration, high-pressure coolant system, and more
Additional tool holders, chuck air cleaner, and machine status light available

Dimensions and Weight:

Machine Dimensions (L×W×H): 2,993 x 1,785 x 1,715 mm (117.8 x 70.3 x 67.5 inch)
Weight: 4,000 kg (8818.4 lb) for Lynx 300, 4,050 kg (8928.6 lb) for Lynx 300M

Contact Information: For more details, contact Doosan at their respective regional offices.

Catalog excerpts

10-inch High-Productivity Turning Center Doosan Machine Tools

Open the catalog to page 1

New Design for your productivity Equipped with a solid spindle, this turning center can perform a variety of operations, such as high-speed turning and heavy cutting of complex forms, with a single setting and offers several options for enhanced precision. Spindle Head Rapid Feed Rate The spindle is securely fixed with its front supported by three rows of angular contact ball bearings and its rear supported by two rows of cylindrical roller bearings. The special grease lubrication and the meehanite casting structure with a radiation fan for heat dissipation make high-precision machining possible...

Open the catalog to page 2

Spindle Power – Driven by torque Power : kW (Hp) Rotating Tool – Driven by torque Power : kW (Hp) (3.0 Hp) .m T=46 N2 (2.7) T=46 N.m (33.9 ft-lb) Continuous Operating Zone (33.9 ft-lb) Continuous Operating Zone 1.1 (1.5) 1 (1.3) Spindle speed (r/min) Spindle speed (r/min) Tool Interference Diagram External Dimensions Spindle speed (r/min) Spindle speed (r/min) Lynx 300/300M Side View 780 (30.7) (30.7) 780 Door Open Space Space Door Open 780 (30.7) (30.7) 780 Door780 (30.7) Space Open Space Door Space Door OpenOpen Front View

Open the catalog to page 3

Machine Specifications Capacity Main spindle Feedrates Tail Stock Motors Power source Machine Dimensions Features Swing over bed Swing over saddle Recom. Turning diameter Max. Turning diameter Max. Turning length Bar working diameter Travel distance X - axis Y - axis Max. Spindle speed Spindle nose Spindle bearing diameter (Front) Spindle through hole Min. spindle Indexing angle(C-axis) No. of tool stations OD tool size Max. boring bar size Turret Indexing time(1 station swivel) Max. Rotary tool speed Rapid Traverse Rate X - axis Y - axis Cutting feedrate Quill diameter Quill bore taper Quill...

Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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