sh030051g.pdf - 第401页

13 - 100 13. SERVO AMPLIFIERS WI TH A LARGE CAPACITY ( 30k TO 55kW ) (4) Outline dimension drawings (a) FR-BU2- (H) brake unit [Unit: mm] FR-BU2-55K FR-BU2-H55K, H75K 18.5 Rating plate 52 72 5 142.5 5 6 158 6 170 2- 5hol…

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13 - 99
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
(e) Crimping terminals for L
and L terminals of TE2-1 of servo amplifier
1) Recommended crimping terminals
POINT
Always use recommended crimping terminals or equivalent since some
crimping terminals cannot be installed depending on the size.
Converter unit Brake unit
Number of
connected
units
Crimping terminal (Manufacturer)
(Note 1)
Applicable
tool
200V
class
MR-J3-CR55K FR-BU2-55K 2 38-S6(Japan Solderless Terminal)
(Note 2)
R38-6S (NICHIFU) (Note 2)
a
400V MR-J3-CR55K4 FR-BU2-H55K 2 FVD14-6(Japan Solderless Terminal) b
class FR-BU2-H75K 2 38-S6(Japan Solderless Terminal)
(Note 2)
R38-6S (NICHIFU) (Note 2)
a
Note 1. Symbols in the applicable tool field indicate the following applicable tools.
Symbol
Servo amplifier side crimping terminals
Crimping
terminal
Crimping terminal
Manufacturer
Body Head Dice
a
38-S6
YPT-60-21
TD-124
TD-112
Japan Solderless
Terminal
YF-1 E-4 YET-60-1
R38-6S
NOP60
NOM60
NICHIFU
b FDV14-6 YF-1 E-4 YNE-38 DH-112 DH-122
Japan Solderless
Terminal
2. Coat the crimping part with an insulation tube.
13 - 100
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
(4) Outline dimension drawings
(a) FR-BU2- (H) brake unit
[Unit: mm]
FR-BU2-55K
FR-BU2-H55K, H75K
18.5
Rating
plate
52 72
5
142.5
5
61586
170
2- 5hole
(Screw size: M4)
(b) FR-BR- (H) resistor unit
[Unit: mm]
2- C
Control circuit
terminal
Main circuit
terminal
W1 1
Approx. 35 Approx. 35
204
Hanging bolt
C
C
W 5
A hanging bolt is placed on two locations
(Indicated below).
(Note)
(Note)
Note. Ventilation ports are provided on both sides and the top. The bottom is open.
Resistor unit W W1 H H1 H2 H3 D D1 C
Approximate
mass [kg]
200V
class
FR-BR-55K 480 410 700 620 40 670 450 3.2 12 70
400V
class
FR-BR-H55K 480 410 700 620 20 670 450 3.2 12 70
13 - 101
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
(c) MT-BR5- (H) resistor unit
[Unit: mm]
4 15 mounting hole
30075 75
4507.5 7.5
M6
M4
193
189
480
510
37 60 2110
NP
Resistor unit
Resistance
value
Approximate
mass [kg]
200V
class
MT-BR5-55K 2.0
50
400V
class
MT-BR5-H75K 6.5
70