World class Speed Robot

SRA100/166/210/166L/120EL
100

SRA10000
SRA120EL
20EL
6/SRA1
6/SRA166L
166L
SRA166/SRA166L

200

SRA210

300

400

500

600

700
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SRA100/166/210/166L/120EL◆ Robot specifications◆ Exterior dimensions and operating envelope

Item

SRA100/166/210/166L/120EL

Specifications
SRA166

SRA100

Robot modelStructure*Values in diagram indicated as

SRA166L SRA120EL

SRA210

SRA100

SRA166

SRA210

SRA166L

SRA120EL

Articulated construction

Number of axes

6

Drive system

AC servo system±3.14［±180］

4.19［240］ 3.14
［180］

2.44
［140］

J5 Bend

4.07［233］ 3.02
［173］ 2.32
［133］

3.02
［173］

J6 Rotation1

6.31［351］ 4.54［260） 3.49［200］4.54［260］

100

166

Allowable
static load
J5 Bendtorque（N・m） J6 Rotation1

580

951

580

951

290

490

Max. allowable J4 Rotation2
moment ofJ5 Bend2
inertia*（kg・m2） J6 Rotation1

60

88.9

60

88.9

30

45120

1337

951

687

1337

951

687

720

490

353

141.1

88.9

60

141.1

88.9

60

79

4530

2674

2951

3099

3Position repeatability*（mm）

±0.06
700
510 ±0.03

Temperature: 0〜45°C
Humidity: 20〜85% RH (without condensation)
Vibration of installation surface:0.5 G (4.9 m/s2) or less
960

99098090*
985

1[rad] = 180/π[°], 1[N・m] = 1/9.8[kgf・m]*1：Load specification of number 1 arm varies according to wrist load conditions and installation position.
*2：Note that the allowable moment of inertia of wrist varies with the wrist load conditions.
*3：JIS B 8432 compliant.
*4：Permitted height is not higher than 1,000m above sea level.
SRA100/166/166L/120EL

420

90

Robot mass（kg）

2-φ30 H8220 ±0.03
Section A-ASRA210

125±0.04

2-φ10H7 Depth 12（P.C.D.125）
End effector
mounting surface

φ10H7（Depth 15）(P.C.D.160)

2-φ10H7（Depth 15）(P.C.D.125)

157

30°

124

End effector mounting surface

80 ±0.03

φ25630°φ142
φ50 H7125 ±0.04

φ180
φ80 H7112

φ218

90

8-φ22

Floor mounted

Installation

144.5

160
200
915

4090

2654

Arm interference
radius1091
1830 1830
1847 2090 2220

2225 2225
2226 2331 2449
2654 2654
2674 2951 3099

420

Max. reach（mm）

Ambient conditions*4AA

45（maximum90）

Forearm*1
J4 Rotation2

166

210

255 ±0.03

Wrist331
776（kg）
Payload300
450

1642 1642
1652 1792 1867

1.97
［113］

J4 Rotation23007［135］ 2.11
［121］
J3 Up & down 2.36

331
627

Max. velocity（rad/s［°/s］）

Wrist305

3298

2.01
［115］
1.83
［105］

3007

2.37
［136］ 2.18
［125］［135］ 2.01
［115］
J2 Back & forth 2.36

J1 Swivel

1160
1160
1180
1460
1610

3027

±6.28
［±360］J6 Rotation1

Arm

±2.36
［±135］±2.27［±130］±2.36［±135］J5 Bend3452±6.28［±360］

J4 Rotation2Wrist＋2.62〜−2.33 ＋2.62〜−2.23［＋150〜−133.4］［＋150〜−127.7］

R521
Max interference radius

POINT A1190

＋2.62〜−2.56［＋150〜−146.5］

J3 Up & down

LOCUS
(POINT A)
225
225
245
225
225350（rad［°］）

Max. operating area

＋1.05〜−1.40［＋60〜−80］

J2 Back & forth640

J1 Swivel
Arm

86-M10 Depth 15（P.C.D.125）

6-M10 Depth 15225（P.C.D.92）

86-M10 Depth 17（P.C.D.160）

10-M10 Depth 17（P.C.D.125）245

www.nachi.com
Head Office
Robot Division

Shiodome Sumitomo Bldg. 17F, 1-9-2 Higashi-Shinbashi, Minato-ku, Tokyo 105-0021
1-1-1 Fujikoshi-Honmachi, Toyama 930-8511, JAPANNACHI ROBOTIC SYSTEMS INC.
NACHI EUROPE GmbHNACHI TECHNOLOGY(THAILAND) CO.,LTD
PT.NACHI INDONESIANACHI-FUJIKOSHI (CHINA) CO., LTD.

Michigan, U.S.A.
GERMANYTHAILANDINDONESIA
CHINA

Tel: +1-248-305-6545
Tel: +49-(0)2151-65046-0
Tel: +66-2-258-4101
Tel: +62-021-527-2841
Tel: +86-(0)21-6915-2200

Tel: +81-(0)3-5568-5111
Tel: +81-(0)76-456-2223

Fax: +81-(0)3-5568-5206
Fax: +81-(0)76-493-5252

Fax: +1-248-305-6542
Fax: +49-(0)2151-65046-90
Fax: +66-2-258-4103
Fax: +62-021-527-3029
Fax: +86-(0)21-6915-5427

http://www.nachirobotics.com
http://www.nachi.de/
http://www.nachi.co.th/
http://www.nachi.co.id/
https://www.nachi.com.cn/●The specifications are subject to changes without notice.
●In case that an end user uses this product for military purpose or production of weapon, this product may be liable for the subject of export restriction
stipulated in the Foreign Exchange and Foreign Trade Act. Please go through careful investigation and necessary formalities for export.

CATALOG NO.

R7201E-3

2024.04.＊-ABE-ABE