New Category Robot
WING SLICER Type Installation of the inverted mount provides
space saving for equipment layout.

Conventional Scara robot
Floor mount (550 mm reach)High speed operation with the shortest path50

R5 Thanks to its slim arm, high speed operationis possible.
 Inverted mounting allows the robot to travel
the shortest path.

Various options
 User can select a combination of appropriate
arm length and controller from 4 lineups.

50

R4

Unusable area

Smart cable routing

Interference
avoidance ofrotation of arm

Cable routing tothe end effector(hand)Interference
avoidance ofrotation of arm

Cable routing
to the handArmArm

150

 A large, 36 mm-diameter hole in the tip ofthe wrist.
 With all wires and tubes built into themachine body, the risk of interference isreduced and reliability is improved.

Inverted mount (450 mm reach)

Parts
Product

Operatingenvelope
645
Line width

Conveyor

250

Downsizing the equipment

Parts
Product390

Operatingenvelope
Conveyor

Line widthRobot model

ＥＺ０３ Ｖ ４□-０２-□□ □□②③④⑤⑥⑦⑧

Robot specifications

Operating envelope and exterior dimensions

Item

Specifications
EZ03V4-02-4525

Robot model

EZ03V4-02-4515EZ03F4-02-5525

EZ03F4-02-5515

Horizontal articulatedStructure

J34

Number of axes

J1

AC servo system

Drive system
250mm

J1150mm±180°

J3±145°Max. velocity*

1400mm/s

1200mm/s

450°/sJ3720°/s

J42400°/s

1200mm/s

EZ03V4-02-4525 (Inverted mount)* The values in ( ) are for EZ03V4-02-4515.
170°

0R45180°2 kg (3kg)

PayloadAllowable momentof inertia for wrist*11400mm/s

J2J2

J4±360°J45(Inverted mount)

150mm

±170°

J2J1250mm

Position repeatability*

180°
170°

±0.014mm

2Max. reach450mm

LOCUS(Point A)

550mm

225

266

φ6×2

Air piping

225

286

133 133

10 wires

Application wirings
Installation
Ambient conditions

R225
R225

0.05kg·m2 (0.005 kg·m2 rated)

J4

Inverted mount665(565)Max. operatingenvelope⑥ Version⑦ Maximum reach (input the first two digits):
450 or 550 (45, 55)⑧ Amount of Z-axis movement (input the firsttwo digits): 150 or 250 (15, 25)

Floor mountAmbient temperature: 0〜45℃*3
Ambient humidity: 20〜85%RH (without condensation)
Vibration: Not more than 0.5G (4.9m/s2)
IP20, IP65 (Option)

Environmental conditions*4

Point A70dB

Noise level*6
Robot mass

Point A

42kg

43kg

250(150)①① EZ series② Payload (03)
③ Installation: V = Inverted, F = Floor④ Number of axes: 4⑤ IP: D = IP65, blank = standard (IP20)55

EZ03F4-02-5525 (Floor mount)* The values in ( ) are for EZ03F4-02-5515.

1[rad] = 180/π[°], 1[N･m] = 1/9.8[kgf･m]* Explosion-proof version is not available.
170°

R15091R5*1: The Allowable moment of inertia of a wrist changes with the load conditions of a wrist.
*2: This value conforms to “JIS B 8432”.
*3: Permitted height is not higher than 1,000m above sea level. If used in a higher place,

145°

R225

permitted temperature is affected.

R225*4: Fluids that cause the deterioration of sealants, such as gasoline-based cutting fluids,chlorine, alkali, acids, and organic solvents, cannot be used.
266

depending on work programs and load conditions of the wrist.

133 133*6: A-weighted equivalent sound level measured according to JIS Z 8737-1 (ISO 11201). (whileoperating at maximum speed with rated load)
Point A

LOCUS
(Point A)

420(320) 250(150)*5: The maximum velocity in the chart is a maximum value. The maximum value may change

145°
170°

22555325

Point A● 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.

NACHI ROBOTIC SYSTEMS INC.

Tokyo Head Office
Shiodome Sumitomo Bldg. 17F 1-9-2 Higashi-shinbashi,Minato-ku, Tokyo 105-0021, JAPAN
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Tel: +1-248-305-6545 Fax: +1-248-305-6542
URL: http://www.nachirobotics.com/
E-mail:marketing@nachirobotics.com

NACHI BRASIL LTDA.

NACHI TECHNOLOGY (THAILAND) CO., LTD.
BANGKOK SALES OFFICE

Unit 23/109(A), Fl.24th Sorachai Bldg., Sukhumvit 63
Road(Ekamai), Klongtonnua, Wattana, Bangkok 10110,
THAILAND
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das Cruzes, S.P., CEP 08830-000, BRASIL
Tel: +55-11-4793-8813
URL: http://www.nachi.com.br/PT.NACHI INDONESIANACHI EUROPE GmbHNACHI KG TECHNOLOGY INDIA PTE. LTD
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Bischofstrasse 99, 47809, Krefeld, GERMANY
Tel: +49-(0)2151-65046-0 Fax: +49-(0)2151-65046-90
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TEMPO PAVILION I, 7FL JL. HR Rasuna Said Kav. 10-11
Setiabudi Jakarta Selatan DKI Jakarta -12950, INDONESIA
Tel: +62-021-527-2841 Fax: +62-021-527-3029
Unit No.207, 2nd Floor, Sewa Corporate Park, MG
Road, Iffco Chowk, Gurgaon 122001, Haryana, INDIA
Tel: +91-(0)12-4450-2900 Fax: +91-(0)12-4450-2910

CATALOG NO.

R7801E-5
2016.08.V-ABE-ABE