Panasonic MCD Series - 8. Built-in Holding Brake; Specifications and Usage

−
B43
−−
B42
−
English
8. Built-in Holding Brake
Outline / Specications
Intheapplicationswherethemotordrivestheverticalaxis,thisbrakewouldbeused
toholdandpreventthework(movingload)fromfallingbygravitywhilethepowerto
theservoisshutoff.
Use this built-in brake for "Holding" purpose only, that is to hold the stalling
status. Never use this for "Brake" purpose to stop the load in motion.
Output Timing of BRK-OFF Signal
•For the brake releasetimingatpower-on,orbrakingtiming at Servo-OFF/Servo-
Alarmwhilethemotorisinmotion,refertotheOperatingInstructions(Overall).
•Withtheparameter,Pr4.38(Setupofmechanicalbrakeactionwhilethemotorisin
motion),youcansetupatimebetweenwhenthemotorenterstoafree-runfrom
energizedstatusandwhenBRK-OFFsignalturnsoff(brakewillbeengaged),when
theServo-OFForalarmoccurswhilethemotorisinmotion.RefertotheOperating
Instructions(Overall)forthedetails.
Note
1.Theliningsoundofthebrake(chatteringandetc.)mightbegenerated
whilerunningthemotorwithbuilt-inbrake,howeverthisdoesnotaf-
fectanyfunctionality.
2.Magnetic ux might be generated through the motor shaft while the
brakecoilis energized (brake isopen).Pay an extraattentionwhen
magneticsensorsareusednearbythemotor.
Noise Filter for Signal Lines
Install noise lters for signal lines to all cables (power cable, motor cable, encoder
cableandinterfacecable)
• Optional parts
<24VPowercable,Encodercable,InterfacecableandUSBcable>
Option part No.
Manufacturer’s
part No.
Manufacturer
DV0P1460 ZCAT3035-1330 TDKCorp.
39±1
34±1
30±1
13
±
1
Mass: 62.8 g
[Unit: mm]
Remarks
To connect the noise filter to
the connector XB
connection cable, adjust the
sheath length at the tip of
the cable, as required.
Caution
Fixthesignallinenoiselterinordertopreventexcessivestresstothe
cables.
• Recommended components
<Powercable>
Manufacturer’s
part No.
Manufacturer
RJ8035 KK-CORP.CO.JP
Residual current device
Installaresidualcurrentdevice(RCD)atprimarysideofthepowersupply.
SelectaRCDoftype.BprescribedinIEC60947-2,JISC8201-2-2.
Grounding
(1)Topreventelectricshock,besuretoconnectthegroundterminal( )ofthedriv-
er,andthegroundterminal(PE)ofthecontrolpanel.
(2)Thegroundterminal(
)mustnotbesharedwithotherequipment.Twoground
terminalsareprovided.
Note
For driverandapplicableperipheralequipments,refertoP.B12 "Driver
andListofApplicablePeripheralEquipments".
7. Conformity to EC Directives and UL Standards
Composition of Peripheral Equipments
[Unit: mm]
180
200
34
130
7
R3.5
107