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APPENDIX App. - 54 App. 15. 4 Molded- case cir cuit breaker s, fuses , mag netic c ontact ors (1) For mai n circuit po wer supply CAUTION To prevent the s ervo am plifier from s moke and a fire, s elect a molded-ca se ci…

APPENDIX

App. - 53

App. 15.3 Selection example of wires

POINT

Selection conditions of wire size are as follows.

Construction condition: Single wire set in midair

Wiring length: 30 m or shorter

The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.

(1) Example of selecting the wire sizes

Use the 600 V grade heat-resistant polyvinyl chloride insulated wire (HIV wire) for wiring. The following

shows the wire size selection example.

Servo amplifier

Wire [mm

] (Note 1)

L1/L2/L3/N-/ L11/L21

MR-J4-10B-RJ

2 (AWG 14)

1.25 to 2

(AWG 16 to 14)

MR-J4-20B-RJ

MR-J4-40B-RJ

MR-J4-60B-RJ

MR-J4-70B-RJ

MR-J4-100B-RJ

MR-J4-200B-RJ

MR-J4-350B-RJ

3.5 (AWG 12)

MR-J4-500B-RJ (Note 2) 5.5 (AWG 10): a

1.25 (AWG 16): a

2 (AWG 14): d

MR-J4-700B-RJ (Note 2) 8 (AWG 8): b

MR-J4-11KB-RJ (Note 2) 14 (AWG 6): e

1.25 (AWG 16): c

2 (AWG 14): c

MR-J4-15KB-RJ (Note 2) 22 (AWG 4): f

MR-J4-22KB-RJ (Note 2) 38 (AWG 2): g

Note 1.

lphabets in the table indicate crimping tools. For crimp terminals and applicable

tools, refer to

(

)

in this section.

2. To connect these models to a terminal block, be sure to use the screws that

come with the terminal block.

(2) Selection example of crimp terminals

Symbol

Servo amplifier-side crimp terminal

(Note 2)

Crimp terminal

Applicable tool

Manufacturer

Body Head Dice

a FVD5.5-4 YNT-1210S

JST

b (Note 1) 8-4NS YHT-8S

c FVD2-4

YNT-1614

d FVD2-M3

e FVD14-6 YF-1 YNE-38

DH-122

DH-112

f FVD22-6 YF-1 YNE-38

DH-123

DH-113

g FVD38-8 YF-1 YNE-38

DH-124

DH-114

Note 1. Coat the crimpin

part with an insulation tube.

2. Some crimp terminals may not be mounted depending on their sizes. Make sure to use the

recommended ones or equivalent ones.

APPENDIX

App. - 54

App. 15.4 Molded-case circuit breakers, fuses, magnetic contactors

(1) For main circuit power supply

CAUTION

To prevent the servo amplifier from smoke and a fire, select a molded-case circuit

breaker which shuts off with high speed.

Always use one molded-case circuit breaker and one magnetic contactor with one

servo amplifier.

When using a fuse instead of the molded-case circuit breaker, use the one having the specifications

given in this section.

Servo amplifier

Molded-case circuit breaker Fuse

Magnetic

contactor

(Note)

Frame, rated current

Voltage AC

[V]

Class Current [A]

Voltage DC

[V]

Power factor

improving reactor is

not used

Power factor

improving reactor is

used

MR-J4-10B-RJ 30 A frame 5 A 30 A frame 5 A

240 T

400

DUD-N30

MR-J4-20B-RJ 30 A frame 5 A 30 A frame 5 A

MR-J4-40B-RJ 30 A frame 10 A 30 A frame 5 A 15

MR-J4-60B-RJ 30 A frame 15 A 30 A frame 10 A

MR-J4-70B-RJ 30 A frame 15 A 30 A frame 10 A

MR-J4-100B-RJ

(3-phase power

supply input)

30 A frame 15 A 30 A frame 10 A

MR-J4-100B-RJ

(1-phase power

supply input)

30 A frame 15 A 30 A frame 15 A

MR-J4-200B-RJ 30 A frame 20 A 30 A frame 20 A 30

MR-J4-350B-RJ 30 A frame 30 A 30 A frame 30 A 40

MR-J4-500B-RJ 50 A frame 50 A 50 A frame 50 A 60

DUD-N60

MR-J4-700B-RJ 100 A frame 75 A 60 A frame 60 A 80

MR-J4-11KB-RJ 100 A frame 100 A 100 A frame 100 A 125

DUD-N120

MR-J4-15KB-RJ 125 A frame 125 A 125 A frame 125 A 175

MR-J4-22KB-RJ 225 A frame 175 A 225 A frame 175 A 300 DUD-N180

Note. Use the magnetic contactor with an operation delay time (interval between current being applied to the coil until closure of

contacts) of 80 ms or less (160 ms or less for 5 kW or more).

(2) For control circuit power supply

When the wiring for the control circuit power supply (L11/L21) is thinner than that for the main circuit

power supply (L1/L2/L3/N-), install an overcurrent protection device (fuse, etc.) to protect the branch

circuit.

Servo amplifier

Fuse (Class T) Fuse (Class K5)

Current [A] Voltage DC [V] Current [A] Voltage DC [V]

MR-J4-10B-RJ

MR-J4-20B-RJ

MR-J4-40B-RJ

MR-J4-60B-RJ

MR-J4-70B-RJ

MR-J4-100B-RJ

MR-J4-200B-RJ 1 400 1 400

MR-J4-350B-RJ

MR-J4-500B-RJ

MR-J4-700B-RJ

MR-J4-11KB-RJ

MR-J4-15KB-RJ

MR-J4-22KB-RJ

APPENDIX

App. - 55

App. 16 Status of general-purpose AC servo products for compliance with the China RoHS

directive

(1) Summary

The China RoHS directive:

电子信息产品污染控制管理办法

(Management Methods for Controlling

Pollution by Electronic Information Products) came into effect on March 1, 2007. The China RoHS

directive was replaced by the following China RoHS directive:

电器电子产品有害物质限制使用管理办法

(Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and

Electronic Products). The succeeding China RoHS directive has been in effect since July 1, 2016.

The China RoHS directive restricts the use of six hazardous substances (lead, mercury, cadmium,

hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE))

and other hazardous substances specified by the State (currently no applicable substances). The EU

RoHS directive (2011/65/EU) also restricts the use of the above six hazardous substances.

(2) Status of our products for compliance with the China RoHS directive

The following tables show the content of six hazardous substances in our products and Environment-

Friendly Use Period marks. Table app. 4 is created based on the standard SJ/T11364.

Table app. 4 Names and the content of hazardous substances in the products

Substance name

Threshold standard

Part name

Hazardous substance (Note 1)

Environment-

Friendly Use

Period mark

(Note 2)

Remark

Lead

(Pb)

Mercury

(Hg)

Cadmium

(Cd)

Hexavalent

chromium

(Cr(VI))

PBB PBDE

Threshold of cadmium: 0.01 wt% (100 ppm),

Threshold of substances other than cadmium: 0.1 wt% (1000 ppm)

Servo amplifier

Servo system

controller

Mounting board

Heat sink

Resin cabinet

Plate and screw

Servo motor Bracket

Mounting board

Resin cabinet

Core and cable

Cable product Cable

Including

connector set

Connector

Optional unit Mounting board

Resin cabinet

Plate and screw

Note 1. : Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit

requirement of GB/T26572.

: Indicates that said hazardous substance contained in at least one of the homogeneous materials for this part is above the

limit requirement of GB/T26572.

2. Indications based on "Marking for the restriction of the use of hazardous substances in electrical and electronic product"

[SJ/T11364-2014]

Indicates that a certain hazardous substance is contained in the product manufactured or sold in China.

Observe safety and usage precautions for the product, and use it within a limited number of years from the

production date. Thereby, any of the hazardous substances in the product does not cause environmental

pollution, or seriousl

affect human health or propert

Indicates that no certain hazardous substance is contained in the product.