{"id":21936,"date":"2019-01-30T13:19:52","date_gmt":"2019-01-30T13:19:52","guid":{"rendered":"https:\/\/mascherpa.it\/non-categorizzato\/"},"modified":"2025-11-17T18:06:00","modified_gmt":"2025-11-17T18:06:00","slug":"adhesives-for-electric-motors","status":"publish","type":"post","link":"https:\/\/mascherpa.it\/en\/blog\/adhesives-for-electric-motors\/","title":{"rendered":"ADHESIVES FOR ELECTRIC MOTORS"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”left” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][image_with_animation image_url=”17031″ image_size=”full” animation_type=”entrance” animation=”Fade In” animation_easing=”default” animation_movement_type=”transform_y” hover_animation=”none” alignment=”center” border_radius=”3px” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default”][\/vc_column][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”3\/4″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

ADHESIVES for electric motors<\/h1>\n

Why electric motors should be assembled with Araldite structural adhesives <\/strong><\/h2>\n[\/vc_column_text][divider line_type=”Small Line” line_alignment=”default” line_thickness=”1″ divider_color=”default” custom_height=”40″][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][divider line_type=”No Line”][vc_column_text]Electric motors are ubiquitous in everyday life. Due to technological advances, they have become smaller and more efficient, creating new technological challenges. Bonding offers many advantages in terms of production and operation, allowing engineers in design to choose from a wide range of adhesives to increase electric motor performance.<\/p>\n

However, electric motors are not only used for emission-free driving, but are also found in window regulators and seat adjusters. In fact, they can be found everywhere-in electric bikes, in tools, even in our kitchens.<\/p>\n

All electric motor manufacturers have a common goal in mind: to make them smaller and more powerful while increasing their efficiency. In striving to achieve this goal, engineers must consider many things: for example, the design of the lamination or an optimal insertion of the magnets into the lamination stack while leaving the smallest possible gap between the magnet and the coil.<\/p>\n

Established methods of mechanical assembly are reaching their limits in terms of both the performance of the engine itself and the manufacturing process.<\/p>\n

Araldite adhesives not only allow higher tolerances and prevent corrosion but also provide impact resistance, which is essential to withstand the high dynamic forces to which electric motors are subjected. Their vibration damping characteristics reduce noise and provide acoustic improvement. Due to an even stress distribution, the adhesives are able to compensate for thermal stresses that may be generated due to different coefficients of thermal expansion between the stator and housing; and in addition, their gap-filling properties help prevent slippage in the shaft area.<\/p>\n

Araldite structural adhesives are particularly suitable for three steps in the assembly of electric motors:<\/p>\n