Conventional-Cylindrical Grinding| AMC-SCHOU

Conventional

TECHNICAL SPECIFICATIONS		R 1800 Conv	R 2400 Conv	R 3000 Conv	R 4000 Conv
Max. distance between chucks	mm inch	1850 73	2450 96	3050 120	4050 160
Max. distance between centres	mm inch	1800 71	2400 94	3000 118	4050 160
Max. swing over table	mm inch	680 27	680 27	680 27	680 27
Max. weight of workpiece between chucks	kg lbs	2500 5510	2500 5510	2500 5510	2500 5510
Max. grinding length	mm inch	1800 71	2400 94	3000 118	4000 157
Max. grinding diameter with new grinding wheel	mm inch	610 24	610 24	610 24	610 24
Table speeds	mm/min inch/min	30-4000 1.2-157	30-4000 1.2-157	30-4000 1.2-157	30-4000 1.2-157
Headstock spindle speeds, variable	rpm	5-500	5-500	5-500	5-500
Headstock motor	kW hp	7 9.5	7 9.5	7 9.5	7 9.5
Grinding wheel motor	kW hp	15 20	15 20	15 20	15 20
New grinding wheel diameter	mm inch	813 32	813 32	813 32	813 32
Max. grinding wheel width	mm inch	100 4	100 4	100 4	100 4
Diameter of grinding wheel bore for hub	mm inch	305 12	305 12	305 12	305 12
Max. tailstock quill	mm inch	70 2.8	70 2.8	70 2.8	70 2.8
Working space (working machine)	mm inch	6100x2900 240x114	7800x2900 307x114	9800x2900 386x114	12800x2900 504x114
Net weight of basic machine	kg lbs	4500 9921	5300 11684	6300 13889	7700 16976
Gross weight of basic machine	kg lbs	5300 11684	6300 13889	7400 16314	8900 19621

We are engaged in a continuous process of improving our machines. The details associated with any descriptions, specifications and illustrations shown may thus vary without further notice.

-Travelling table design ensuring stability and accuracy for decades.

-The machine is operated through the control panel and hand- and finger wheels on the apron. Table movement can be alternated between single and continuos operation. Both table and wheelslide are regulated with infinitely variable speeds.

-The machine is designed for high precision grinding of straight cylindrical parts, small tapers and multiple diameters.

-Table and variable headstock rotation have a digital read-out as standard. As an option the machine can be equipped with automatic infeed.

-Siemens headstock servomotors offering variable speed, high accuracy, low vibration and large torque also at low speeds.

-Extremely reliable hydraulic system for movements of table and wheelslide ensuring the ground surface will be the same all over the workpiece.

-SKF bearings in heavy-duty design in head- and tailstock ensuring smooth and trouble free rotation of even extra heavy work pieces.

-Hydrodynamic grinding wheel spindle ensuring no vibrations and no wear as the spindle is rotating on an oiled film. Runout less than 0.001 mm.

-All main components are made of high quality castings from well-established foundries. These are specially processed to avoid any internal stresses in the material ending up in machines that are entirely free of vibrations.

-Simple, stable design with very few movable components resulting in next to no downtime at all do to mechanical problems. Great savings on maintenance costs, as maintenance is limited to cleaning and lubrication alone.

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