Linear Motor Realizing High Speed and High Precision Feed

<LINEAR MOTOR L+S-B !

Linear Motor Realizing High Speed and High Precision Feed

< LINEAR MOTOR L+S-B !
Features

FANUC LINEAR MOTOR LiS-B series, without deforming elements such as ball screw, orwithout wearing parts in mechanical structure, realizes high gain due to high rigidity ofservo system, higher precision and maintenance free in mechanism. Additionally, rigid
long stroke axis and increase of thrust force and multi-head conﬁguration by arranging
multiple coil sliders on single magnet track are easily available.

Wide Line-up

FANUC LINEAR MOTOR LiS-B series has a wide range of line-up with 19 models
from 300N to 21000N max. force. 400V drive is available for all models.

High Speed and High Acceleration
Realizing maximum speed of 4m/s and maximum acceleration of over 30G, which isdiﬃcult to be realized by using rotary motor.

High Accuracy
Cooling tube embedded near to coil winding of heat source carries out heat eﬃciently.
This cooling structure minimizes eﬀect of heat transmission from motor to machine,which results in higher accuracy of machine. LiS-B series has realized further reductionof heat generation.
Additionally, original position detection circuit by treating signal from linear encoder,realizes detection system of 0.001μm resolution up to 4m/s speed. And latest digital
servo control technology such as SERVO HRV+ Control, enables smooth and highaccuracy feed up to high speed.

Conforms to EMC Directive

FANUC LINEAR MOTOR LiS-B series conforms to EMC directive, so CE mark of thesystem will be easily acquired.

2System Conﬁguration
FANUC s products
CNC

SERVO AMPLIFIER@+-B series
FSSBLINEAR MOTOR
L+S-B series
Power LineMAGNETIC POLESENSOR ＊1

FANUC SerialInterface ＊2
POSITION DETECTION
CIRCUIT ＊1

Third parties products
Linear Encoder

In case of an absolute linear encoder

1 Not necessary for absolute type linear encoder＊

2 Necessary to conform to FANUC Serial Interface＊In case of an incremental linear encoder

Sample data*

F10000 (10m/min)
R100¡Roundness less than 1μm

Feed smoothness at const. speed (example)
50nm/div.

Circle (example)

Smooth feedPosition error

2μmHigh accuracy even at high speed

F1 (1mm/min)¡Smoothness 0.02μm

Time [sec.]*Feedback data from linear encoder
3Service & Support
Excellent Maintenance Services

FANUC service team delivers customer trust and conﬁdence
based on direction of service Maximizing Uptime",
Global Service" and Lifetime maintenance".

Conforming to the spirit of Service First , FANUC provides lifetime maintenance to its products
for as long as they are used by customers, through more than 260 service locations supporting
more than 100 countries and regions throughout the world.

Maximizing Uptime

GlobalServiceLifetime
Maintenance

FANUC ACADEMYFANUC ACADEMY operates versatile training courses to develop skilled engineers eﬀectively in several days.

●● Overseas Aﬃliated Companies

FANUC America Corporation
FANUC Europe Corporation, S.A.
BEIJING-FANUC Mechatronics CO., LTD
KOREA FANUC CORPORATIONTAIWAN FANUC CORPORATIONFANUC INDIA PRIVATE LIMITED

Headquarters 3580, Shibokusa, Oshino-mura,
Minamitsuru-gun Yamanashi, 401-0597, JAPAN
Phone: (+81)555-84-5555 https://www.fanuc.co.jp/

Phone: (+1)248-377-7000
Phone: (+352)727777-1
Phone: (+86)10-6298-4726
Phone: (+82)55-278-1200
Phone: (+886)4-2359-0522
Phone: (+91)80-2852-0057• All speciﬁcations are subject to change without notice.
• No part of this catalog may be reproduced in any form.
• The products in this catalog are controlled based on Japan's Foreign Exchange and Foreign Trade Law". The
export from Japan may be subject to an export license by the government of Japan. Further, re-export toanother country may be subject to the license of the government of the country from where the product is
re-exported. Furthermore, the product may also be controlled by re-export regulations of the United States
government. Should you wish to export or re-export these products, please contact FANUC for advice.

https://www.fanucamerica.com/
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https://www.fkc.co.kr/
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2008

LinearLiS(E)-15c, 2023.5, Printed in Japan