Precision Motorized Stages - 5 phase Stepping Motor

The remarkably accurate, stable KST series of products represents the culmination of remarkable advances, including an innovative drive method with precision ball threads and precision crossed roller bearing slides; components fabricated to unsurpassed precision standards by proprietary fabrication technologies; and Sigma Koki's extensive assembly experience, accumulated over years of operation.
Designed to demonstrate remarkable resistance to pitch, yaw, and roll when used uni-axially or multi-axially, these stages are ideal for applications such as precision surface inspection machines.

Part Number		KST-50X	KST-50XY	KST-50Z
Price	(JPYen)	NEW298,000	NEW606,000	NEW328,000
Code No.		2111101001	2111102001	2111103001
Availability		Please contact	Please contact	Please contact
Travel	(mm)	50	50	50
Weight	(kg)	10	20	22
Maximum travel	(mm/sec)	10	10	10
Positional accuracy	(mm)	0.005	0.010	0.005
Positional repeatability	(mm)	0.002	0.002	0.002
Lost motion	(mm)	0.001	0.001	0.001
Straightness	(mm)	0.005	0.008	0.005
Load capacity	(N)	400 (40kgf)	200 (20kgf)	100 (10kgf)
Detail
CAD Download / Measurement data		/	/	/
Quantity

Common specification : KST-50

Single-pulse travel (full step / half step)	2μm/1μm
Table size	165mm x 165mm
Motor	PK564-NB
Slide	Crossed roller bearing slide
Limit sensor	PM-L24
Compatible cable	DBCS-15 cable (SHOT-202, SHOT-204MS)

KST Series system diagram
Stage controllers

SIGMA KOKI CO.,LTD.
Tokyo Head office
5F, SIGMA KOKI Tokyo Head office 1-19-9, Midori, Sumida-ku, Tokyo, 130-0021, JAPAN
TEL.+81-3-5638-8228 FAX.+81-3-5638-6550 international@sigma-koki.com
Osaka Branch
4-9-28 Nishi-Nakajima, Yodogawa-ku, Osaka 532-0011, JAPAN
TEL.+81-6-6307-4835 FAX.+81-6-6307-4834
Kyushu Sales Office
3-17 Hie-machi, Hakata-ku, Fukuoka 812-0014, JAPAN
TEL. +81-92-481-4300 FAX. +81-92-481-4310

Common specification : KST-50

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