General information
10 8LS...-3 user's manual V2.50
1.4 8LS three-phase synchronous motors
B&R's 8LS three-phase synchronous motors have been specially developed for use in high-performance appli-
cations. Today, they are used to manufacture consumer goods and products in the plastics industry, packaging
industry, metalworking industry, beverage and food industry and to palletize these products with handling systems.
Complete solutions from a single source requires the right components as well as the right configuration for the
application environment. The large selection of available 8LS three-phase synchronous motors makes it possible
to easily meet conditions such as reducing the variety of parts, guaranteeing ease of service and maintaining min-
imum requirements on space.
An optimally adapted drive rounds off a successful design. In order to achieve this, specialists are available to users
at B&R subsidiaries around the world who are happy to provide their mechatronic know-how. B&R automation
components: the economical combination of mechanics, electronics, technology and innovation.
1.4.1 Standards, guidelines and certifications
The motors are intended for use in commercial plants and subject to the following standards and guidelines:
Standards
EN 60034-1 Rotating electrical machines - Rating and performance
EN 60034-5 Degrees of protection provided by integral design of rotating electrical machines
EN 60034-6 Rotating electrical machines - Cooling types
EN 60034-7 Rotating electrical machines - Classification of types of construction, mounting arrangements
EN 60034-11 Rotating electrical machines - Thermal protection
EN 60034-14 Mechanical vibration of certain machines with shaft heights 56 mm and higher
UL 1004-1 Rotating electrical machines, general requirements
UL 1004-6 Servo and stepper motors
C22.2 no. 100-14 Motors and generators
Guidelines
Low Voltage Directive 2014/35/EU The motors correspond to the low voltage directive (conformity).
EMC Directive 2014/30/EU To operate the motor in accordance with its intended use, it must comply with the protection requirements of the
EMC directive. Proper installation (e.g. spatial separation of signal lines and power cables, shielded lines and
cables) is the responsibility of the plant installer and system provider. If operating with a power converter, then
the EMC guidelines of the power converter, encoder and brake manufacturers must be observed.
RoHS Directive 2011/65/EU The motors in this series comply with the RoHS Directive (2011/65/EU) for the assessment of electrical and
electronic products with respect to the restriction of hazardous substances.
Note:
National, local and plant-specific regulations must also be taken into account!
Certifications
General information 8LSA 8LSC 8LSO 8LSP
C-UR-US listed Yes
UL file number E235396
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