Introduction
Beforeusingtheproduct
Only qualied and educated personnel should work with the product.
Use the product correctly after thoroughly reading the section "Safety
precautions."
The product described in this manual has been designed and manufactured
to be incorporated in general industrial equipment. Do not use for any other
purpose. Oriental Motor Co., Ltd. is not responsible for any damage caused
through failure to observe this warning.
This Operating Manual describes the use of brake pack. For details regarding
motor operation, please refer to the operating manual included with to the
motor.
Overviewoftheproduct
The brake pack allows a programmable controller to govern the motor’s
clockwise and counterclockwise rotations, provide instantaneous stopping
and the release and actuation control of the electromagnetic brake. Moreover,
upon detecting the built-in thermal protector triggering "open," it prevents
the motor from restarting automatically when the ALARM output is reset to
"OFF" and the thermal protector is automatically reset.
StandardandCEMarking
The brake pack is recognized by UL.
y UL 508, CSA C22.2 No.14
Standards File No.E91291
y EN 50178, EN 60950-1
y Overvoltage category II,
Pollution degree 2 (For EN Standard)
zConformancewiththeECDirectives
This product conforms with the EC’s Low Voltage Directive and EMC
Directive under the following conditions.
Take the following measures to ensure conformance with the EC’s Low
Voltage Directive and EMC Directive.
This product is designed for use as a built-in component.
yInstall the product within an enclosure in order to avoid contact with the
hands.
This product has received EMC measures under the conditions specied in
"Example of motor and brake pack installation and wiring" on page 7. Be sure
to conduct EMC measures with the product assembled in your equipment by
referring to "Installing and wiring in compliance with EMC Directive" on
page 6.
Note
•
•K
RoHSDirective
The products do not contain the substances exceeding the restriction values of
RoHS Directive (2011/65/EU).
Safetyprecautions
The precautions described below are intended to prevent danger or injury to
the user and other personnel through safe, correct use of the product. Read the
body of the text based on a sufcient understanding of its importance.
OPERATINGMANUAL
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•
BrakePack
SB50W
yDo not use the product in explosive or corrosive environments, in the
presence of ammable gases, locations subjected to splashing water, or near
combustibles. Doing so may result in re, electric shock or injury.
yOnly qualied and educated personnel should be allowed to perform
installation, connection, operation and inspection/troubleshooting of the
product. Handling by unqualied and uneducated personnel may result in
re, electric shock, or injury.
yDo not transport, install the product, perform connections or inspections
when the power on. Always turn the power off before carrying out these
operations. Failure to do so may result in electric shock.
yDo not use the brake pack as a safety device. Doing so may cause re,
electric shock, injury or damage to equipment.
yDo not use the motor’s built-in electromagnetic brake mechanism for stopping
or safety purposes. Using it for purposes other than holding the moving parts
and motor in position may cause injury or damage to equipment.
yWhen the ALARM output of the brake pack turns "OFF," remove the cause
of the problem and then reset the ALARM. Continuing to operate the brake
pack without correcting the problem may cause the motor and brake pack to
malfunction, resulting in injury or damage to equipment.
yPlace the brake pack in its enclosure in order to prevent electric shock or
injury.
yKeep the brake pack’s input-power voltage within the specied range to
avoid re and electric shock.
yConnect securely according to the connection example in order to prevent
re and electric shock.
yTurn off the power to the brake pack in the event of a power failure, or the
motion interface will suddenly start when turning the power back on and
may cause injury or damage to equipment.
yDo not disassemble or modify the brake pack. Refer all such internal
inspections and repairs to the branch or sales ofce from which you
purchased the product.
yDo not use the brake pack beyond its specications, or electric shock, injury
or damage to equipment may result.
yTo prevent the risk of damage to equipment, leave nothing around the brake
pack that would obstruct ventilation.
yUse a brake pack and motor only in the specied combination. An incorrect
combination may cause a re.
yBefore supplying power, turn all control inputs to the brake pack to "OFF."
Otherwise, the motor may start suddenly and cause injury or damage to
equipment.
yProvide an emergency-stop device or emergency-stop circuit external to the
equipment so that the entire equipment will operate safely in the event of a
system failure or malfunction. Failure to do so may result in injury.
yImmediately when trouble has occurred, stop running and turn off the brake
pack power. Failure to do so may result in re, electric shock or injury.
yTreat the brake pack as industrial waste.
yDispose the product correctly in accordance with laws and regulations, or
instructions of local governments.
