Middle Size Intelligent Handling Robot

Robot M-20+B
FEATURES

FANUC Robot M-20iB is a middle size handling robot
with 25 to 35kg payload capacity.
● Three models are available to meet a variety ofapplications.

- FANUC Robot M-20iB/25
This is a high speed general-purpose robot
suitable for various applications, such ashandling, assembling, and de-burring.

- FANUC Robot M-20iB/25C
This is a robot available for clean environment
suitable for handling materials requiring
cleanliness, such as food and pharmacy.

- FANUC Robot M-20iB/35S
This is a compact robot suitable for working in asmall space.
● Cables and motors are not exposed. IP67 sealed

structure can adapt to various environment.

● Connectors on the user interface donʼt protrude andthe cables from them can be tightly routed along
the arm.

● The slim arm does not interfere with peripheral

equipment.

● Advanced intelligent functions are available as anoption, such as iRVision (integrated vision).

Application Examples

Vegetables Bin Picking

Loading/Unloading for Machine tools

Operating space

81853

0deg
-170deg

M-20iB/25 : 100
M-20iB/25C : 113

206206

1295

865

10650

173
308

917

75723

206

100

J5-axisrotation center

206

03

R1

170

173
280 280210173308308

Operating space ofJ5-axis rotation center

571

170210
308

1445

650

637

J5-axisrotation center

2428

120

75

905

120

1R

2020

70
1703

45

R 14(+180deg)(-180deg)

0deg-170deg+170deg

75

R 129531

3R 18570(+180deg)(-180deg)

M-20+B/35S
R

75+170deg

R

R 170331
8

M-20+B/25, /25C

173
280 280

Operating space ofJ5-axis rotation center

Speciﬁcations
Model

M-20+B/35S

M-20+B/25, /25C
Articulated Type6 axes (J1, J2, J3, J4, J5, J6)

TypeControlled axes
Reach
Installation

1445 mm
Floor, Upside-down, Angle
340°/360° (option) (205°/s)
5.93 rad / 6.28 rad (option) (3.58 rad/s)
240° (205°/s) 4.19 rad (3.58 rad/s)
413.7° (260°/s) 7.22 rad (4.54 rad/s)
447.8° (260°/s) 7.82 rad (4.54 rad/s)
400° (415°/s) 6.98 rad (7.24 rad/s)
260° (415°/s) 4.54 rad (7.24 rad/s)
290° (415°/s) 5.06 rad (7.24 rad/s)
540° (880°/s) 9.42 rad (15.36 rad/s)
35 kg
25 kg
51.0 N·m
51.0 N·m
31.0 N·m
2.20 kg·m2
2.20 kg·m2
1.20 kg·m2± 0.02 mm
205 kg210 kgAmbient temperature ： 0 to 45°C
Ambient humidity： Normally 75 ％RH or less (No dew nor frost allowed)
Short term Max.95 ％RH or less (within one month)Vibration acceleration ： 4.9m/s2 (0.5G) or less1853 mm

J1 axis rotation
J2 axis rotation
Motion range(Maximum speed) J3 axis rotation
J4 axis wrist rotation(Note 1, 2)J5 axis wrist swing
J6 axis wrist rotation
Max. load capacity at wristJ4 axis
Allowable load
J5 axismoment at wrist
J6 axisJ4 axisAllowable load
J5 axisinertia at wrist
J6 axisRepeatability (Note 3)
Mass (Note 4)
Installation environment

Note 1) In case of angle mounting, J1 and J2 axis motion range are restricted.
Note 2) During short distance motions, the axis speed may not reach the maximum value stated.
Note 3) Compliant with ISO9283.
Note 4) Without controller.
Note 5) White paint, antirust surface and food grade grease are applied to the clean type.
●● Overseas Aﬃliated CompaniesFANUC America Corporation
FANUC Europe Corporation, S.A.
SHANGHAI-FANUC Robotics CO., LTD.
KOREA FANUC CORPORATIONTAIWAN FANUC CORPORATIONFANUC INDIA PRIVATE LIMITEDFANUC SINGAPORE PTE. LTD.
FANUC THAI LIMITEDFANUC MECHATRONICS (MALAYSIA) SDN. BHD.
PT. FANUC INDONESIAFANUC OCEANIA PTY. LIMITEDFANUC SOUTH AFRICA (PROPRIETARY) LIMITED

Phone: (+1)248-377-7000
Phone: (+352)727777-1
Phone: (+86)21-5032-7700
Phone: (+82)55-278-1200
Phone: (+886)4-2359-0522
Phone: (+91)80-2852-0057
Phone: (+65)6567-8566
Phone: (+66)2-714-6111
Phone: (+60)3-3082-1222
Phone: (+62)21-4584-7285
Phone: (+61)2-8822-4600
Phone: (+27)11-392-3610

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

https://www.fanucamerica.com/
https://www.fanuc.eu/
https://www.shanghai-fanuc.com.cn/
https://www.fkc.co.kr/
https://www.fanuctaiwan.com.tw/https://www.fanucindia.com/
https://www.fanuc.com/fsp/
https://www.fanuc.com/fth/
https://www.fanuc.com/fmm/
https://www.fanuc.com/ﬁn/
https://www.fanucoceania.com.au/
https://fanuc.co.za/

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 isre-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.

2015

RM-20iB(E)-05b, 2022.4, Printed in Japan