Mitsubishi Electric MR-J4W2-0303B6, Instruction Manual

Page: 277 / 588

11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 32
(1) For MR-J4W2
Total output of rotary servo
motors
Total continuous thrust of linear
servo motors
Total output of direct drive
motors
Power factor improving AC
reactor
450 W or less 150 N or less 100 W or less FR-HAL-0.75K
From over 450 W to 600 W From over 150 N to 240 N From over 100 W to 377 W FR-HAL-1.5K
From over 600 W to 1 kW From over 240 N to 300 N From over 377 W to 545 W FR-HAL-2.2K
From over 1 kW to 20 kW From over 300 N to 720 N From over 545 W to 838 W FR-HAL-3.7K
(2) For MR-J4W3
Total output of rotary servo
motors
Total continuous thrust of linear
servo motors
Total output of direct drive
motors
Power factor improving AC
reactor
450 W or less 150 N or less FR-HAL-0.75K
From over 450 W to 600 W From over 150 N to 240 N 378 W or less FR-HAL-1.5K
From over 600 W to 1 kW From over 240 N to 300 N FR-HAL-2.2K
From over 1 kW to 20 kW From over 300 N to 450 N FR-HAL-3.7K
(3) Dimensions
Power factor
improving AC
reactor
Dimensions [mm]
Terminal
size
Mass
[kg]
W W1 H
D
(Note 1)
D1 D2 d
FR-HAL-0.75K 104 84 99 74 56 44 M5 M4 0.8
FR-HAL-1.5K 104 84 99 77 61 50 M5 M4 1.1
FR-HAL-2.2K
115
(Note 1)
40 115 77 71 57 M6 M4 1.5
FR-HAL-3.7K
115
(Note 1)
40 115 83 81 67 M6 M4 2.2
Note 1. Maximum dimension. The dimension varies depending on the input/output lines.
2. Selection conditions of wire size are as follows.
600 V grade heat-resistant polyvinyl chloride insulated wire (HIV wire)
Construction condition: One wire is constructed in the air
11.8 Relays (recommended)
The following relays should be used with the interfaces
Interface Selection example
Digital input interface DI-1
Relay used for digital input command signals To prevent defective contacts , use a relay for
small signal (twin contacts).
(Ex.) Omron : type G2A , MY
Digital output (interface DO-1)
Relay used for digital output signals Small relay with 12 V DC or 24 V DC of rated
current 40 mA or less
(Ex.) Omron : type MY
11.9 Noise reduction techniques
Noises are classified into external noises which enter the servo amplifier to cause it to malfunction and those
radiated by the servo amplifier to cause peripheral devices to malfunction. Since the servo amplifier is an
electronic device which handles small signals, the following general noise reduction techniques are required.
Also, the servo amplifier can be a source of noise as its outputs are chopped by high carrier frequencies. If
peripheral devices malfunction due to noises produced by the servo amplifier, noise suppression measures
must be taken. The measures will vary slightly with the routes of noise transmission.