Rigi Series

Product catalog summary

Overview: The document provides detailed specifications and features of the Rigi Series horizontal lathes, focusing on models Rigi 15S, Rigi 25 Plus, and LC 40. These machines are designed for efficient and precise machining operations, offering space-saving designs and robust construction.

Rigi 15S:

Space Efficiency: Occupies only 2.15 sq.mts, enhancing cost savings and manufacturing efficiency by limiting operator movement.
Construction: Features a rigid slant bed made of high-grade FG 300 cast iron for excellent vibration dampening and structural rigidity.
Machining Capabilities: Supports heavy-duty machining with precision turned parts, utilizing modern cutting tools effectively.
Turret: Equipped with an eight-station hydraulically operated turret for reduced non-cut time.
Specifications: Includes a spindle speed of 6000 rpm, spindle motor power of 7.5/5.5 kW, and a maximum torque of 47 Nm.

Rigi 25 Plus:

Capacity: Offers a larger swing over carriage and chuck diameter, with a maximum turning length of 700 mm.
Spindle: Features a spindle speed of 3500 rpm and motor power of 18.5/15 kW.
Turret and Tailstock: Includes an eight-position hydraulic turret and a tailstock with built-in center for enhanced machining flexibility.

LC 40 - CNC Chucker:

Features: Known for higher rigidity, reliability, and excellent repeatability, with hardened and ground guideways.
Specifications: Capable of large diameter turning with a spindle speed of 2000 rpm and motor power of 18.5/15 kW.

General Specifications: All models are equipped with a Fanuc CNC system controller, ensuring precise control over machining operations. The machines are designed to operate on a 415V, 3-phase, 50-cycle AC supply.

Installation and Maintenance: The machines are designed for easy installation with minimal space requirements and centralized lubrication systems for maintenance efficiency.

Catalog excerpts

Rigi Series Horizontal Lathes

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Rigi Series Rigi 15S LARGE SAVING IN FLOOR SPACE The Rigi 15S, excluding chip conveyor, takes a floor space of only 2.15 sq.mts. The frontage is 1.2 metres thereby limiting the operator movement. Smaller floor space results in cost saving. Shor ter man movements directly adds to the efficiency of manufacturing. Daily inspection points are either at the front or at the rear of the machine. This eliminates maintenance needs from the sides, allowing the Rigi 15S to be installed in a line with minimal space and the cost thereof. HEAVY DUTY MACHINING OF PRECISION TURNED PARTS The rigid slant bed made...

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MOVING RANGE (Quill (Tallstock Base Stroke) Stroke) SPEED POWER CURVE

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Computerised numerically controlled 2-axes Lathe, complete with hydraulic turret, coolant unit, hydraulic unit and other standard accessories suitable for operation on 415V + 10%, 3 phase, 50 cycle AC supply and capable of per for ming a variety of machining operations such as straight tur ning, drilling, boring, contouring with linear and circular interpolation, inter nal and exter nal threading etc. The machine base is of rigid, sufficiently wide torsion-free box type construction. Bed, saddle and all major castings is of high grade FG 300 grey cast iron, duly stress relieved. The machine bed...

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TURRET INTERFERENCE Spindle Center Line MOVING RANGE Zero Return Position 822 Admit Between Centers Quill Stroke Tailstock Base Stroke SPEED POWER CURVE High Speed INSTALLATION DIAGRAM Front View

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Higher rigidity Unmatched reliability Hardened and ground guideways Large diameter tur ning Excellent repeatability SPECIFICATION Title MOVING RANGE Unit Swing over carriage Interference free turning dia Spindle nose Spindle front bearing – ID Spindle bore taper Spindle motor power Cross travel X-axis Feed Hole through spindle Spindle speed Longitudinal travel Z-axis Rapid traverse rate X axes Rapid traverse rate Z axes CNC System Machine Size Tool shank size Turret indexing Weight (Approx.)

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TURRET INTERFERENCE INSTALLATION DIAGRAM SPEED POWER CURVE High Speed

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Note: Speciﬁcations and colours are subject to change without prior notice. Accessories shown may not be part of standard equipment. MACHINE TOOL DIVISION Arasur, Coimbatore - 641 407, India. Phone : +91 422 3021300, 3021393 | Fax : +91 422 3021331, 3021399 E-mail : [email protected] | [email protected] LAKSHMI MACHINE WORKS LIMITED

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Rigi Series

Rigi Series

Catalog excerpts

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