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Linear rail grinder series

TAKAZAKI Intelligent

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Linear Grinding Machine Series: LR445, LR665

Features

Gantry-type 7-axis rail grinder

Standard high-precision dresser spindle

High-precision linear motor drive for the worktable

Heidenhain scale for full closed-loop control

Standard 30kW hydrostatic spindle

High-power lubrication circulation for the X-axis guide

Automatic workpiece alignment

Z-axis with balancing bar

Screw cooler with constant temperature control

Item	Unit	S-800	S-1000	S-2000
Worktable Dimension	mm	900*420	1000*500	1800*500
Electro-Permanent Chuck	mm	680*200	680*300	1800*400
Maximum Worktable Load Capacity	kg	300	500	700
X/Y/Z Axis Travel	mm	900/320/100	1100/400/180	2050/400/180
Distance from Spindle Nose to Worktable Surface	mm	40-140	40-220	40-220
Spindle Taper Hole		Thread Locking Type	Thread Locking Type	Thread Locking Type
Spindle Speed	rpm	40000/60000	24000-30000	24000-30000
Spindle Drive Mode		Motorized Spindle	Motorized Spindle	Motorized Spindle
Cutting Feed Rate (X/Y/Z Axis)	m/min	12	12	12
Rapid Feed Rate (X/Y/Z)	m/min	12	12	12
Positioning Accuracy	mm	±0.005	±0.005	±0.005
Repeat Positioning Accuracy	mm	±0.003	±0.003	±0.003
Power Requirement	Kva	15	30	30
Chip Removal Method		Magnetic Separation + Paper Tape Filtration	Magnetic Separation + Paper Tape Filtration	Magnetic Separation + Paper Tape Filtration
Machine Weight	kg	3200	5800	12000
Floor Space (LengthWidthHeight - Including Water Tank)	mm	220038002100	270045002600	270068002600