Mitsubishi Electric MELSERVO-J4 series, Instruction Manual

Page: 443 / 646

11 OPTIONS AND PERIPHERAL EQUIPMENT
11.17 External dynamic brake
441
11
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DBU-11K-4/DBU-22K-4
*1 Selection conditions of wire size are as follows.
Wire type: 600 V Grade heat-resistant polyvinyl chloride insulated wire (HIV wire)
Construction condition: Single wire set in midair
External dynamic brake Connection wire [mm
2
]
*1
U/V/W Except U/V/W
DBU-11K-4 5.5 (AWG 10) 2 (AWG 14)
DBU-22K-4 5.5 (AWG 10) 2 (AWG 14)
15
51
25
15
73.75 7
25 150
10
200
170
178.5 179.5
15
260 280
43
10
2-
˳
7 mounting hole
195
228
26
26
210
2.3
Mass: 6.7 [kg]
[Unit: mm]
a b 13 14 W V U
Terminal block
Screw: M3.5
Tightening torque: 0.8 [N•m]
TE1 TE2
Screw: M4
Tightening torque: 1.2 [N•m]