Catalogues - lm-guide-actuator-kr

Catalogue LM Guide Actuator KR

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C KR46 □□ C (With one short nut blockj^) C KR46 □□ D (With two short nut blocksf^)

4-M2 x S deep/ \ Ball screw side _200

2 x n1-M2.6

x 4 deep

(n1-1)x200

14 S0.S 23

72.SMIN

(Distance of two nut blocks in a double block)

3.S

со

C\l

100 J

B—

(70)

(n-1)x100

Nipple orientation

When one nut block is used

4-M4 x 8 deep

When two nut blocks are used

L²⁰.|. ⁴⁶ .1

View A

Section B - B


LM Rail Length (mm)	Full Length Li (mm)	Possible Stroke Range (mm)		H (mm)	n	m	Unit's Total Weight (kg)
LM Rail Length (mm)	Full Length Li (mm)	Type C	Type D	H (mm)	n	m	Type C	Type D
340	440.5	24S.S	173	70	3	2	7.3	8.1
440	540.5	34S.S	273	20	4	3	8.6	9.4
S40	640.5	44S.S	373	70	S	3	9.9	10.7
640	740.5	S4S.S	473	20	6	4	11.2	12
740	840.5	64S.S	S73	70	7	4	12.4	13.2
940	i040.5	84S.S	773	70	9	S	14.9	1S.7

The possible stroke range of KR46^^D shows a value applicable when the product is used with two nut blocks in a double block.

Accur

Grade

Description

Normal

High accuracy

Precision

acy

Symbol

No symbol

Presence/ sence of motor

Description

Not provided

Provided

Symbol

Presence/ sence of cover

Description

Not provided

Provided

With bellows

Symbol

Presence/ absence of sensor

Description

Not provided

With sensor rail

Photosensor EE-SX-671 (OMRON)

Proximity sensor GL-12F

(SUNX)

Proximity sensor GXL-N12F (SUNX)*

Photosensor EE-SX-674

(OMRON)

Proximity sensor APM-D3A1-001 (Yamatake)*

Symbol

(Note) * A normally closed (NC) contact is also available for the APM-D3A1-001 (Yamatake) and GXL-N12F (SUNX). For details, contact THK.