KX1250-LG8(X-Axis Cross Roller Guide:KX1250)

Spec

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Basic items Model KX1250-LG8
CAD
List Price (1Qty) INQUIRY
RoHS Supporting RoHS 10 substance
Basic specification I Stage surface size 120×120mm
Travel distance[mm] 50
Load capacity(Horizontal use)[kgf] 25
Load capacity(Vertical use)[kgf] 7.5
Load capacity(Horizontal use)[N] 245
Load capacity(Vertical use)[N] 73.5
Ball screw φ diameter
-Lead [mm]
φ8 Lead 1
Guide Cross Roller Guide
Main material Aluminum-Black alumite finishing
Basic specification II Sensor cover position L position
【Controller】
DS102/DS112
Supporting
(requires cable with attached connectors on both ends)
Motor option 5 Phase stepping motor
(High resolution)
Accessory cable Robot cable
4m One end loose wire
Grease change Standard grease
MAX Speed (Horizontal)
[mm/sec]
10
Resolution 1μm/pulse(Full-step)
Resolution: Half(Pulse) 0.5μm/Pulse(Half-step)
Stopping accuracy Uni-directional positioning accuracy
[Withinμm]
5
Repeatability positioning accuracy
[Within±μm]
0.2
Lost motion [Within μm] 1
Travel accuracy Straightness[Withinμm] 1
Pitching[Within″] 20
Yawing[Within″] 15
Motion parallelism[Within μm] 15
Stiffness Moment stiffness: Pitch
[″/N・cm]
0.03
Moment stiffness: Yaw
[″/N・cm]
0.02
Moment stiffness: Roll
[″/N・cm]
0.02
Tolerance Parallelism of travel[within μm] 30
Backlash[Within μm] 0.5
Sensor Limit sensor Available
Origin sensor Available
Slit origin sensor -
Weight Weight[kg] 2.19
Accessory Hexagon socket bolt M6-10[4pcs]

Dimensions

Model configuration/Option code

Stage surface size: 120 x 120mm specification is model 「KX12~」

Electrical specifications/cable connection diagram

Grease change

【Accuracy Guarantee】
<Grease for Clean room>
・Since viscous resistance of grease increases, it becomes difficult for this grease to fulfill the same specification of standard grease type described on catalog.
・Furthermore, it tends to have bad tracking of micro-step feeding.
・The guaranteed accuracy value is 1.5 times the stopping performance of the standard grease type.
・Since the CAVE-X series, KXT series, and KXS series are standard for clean environments (AFF), we guarantee the accuracy of the specifications listed on each product page.
【Accuracy Guarantee】
<Grease for Vacuum>
Shipping accuracy may vary due to grease viscous resistance, etc.
Specs posted on each product introduction page are not guaranteed.
【Grease change spot】
・Guides and bearings (excluding bearings with seals and support units)
・Ball screw

※Ball screw, guide and bearing (bearing without seals only) are processed with coating after cleansing in plant.
※Grease change of stepping motor is not available.
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