{"id":8900,"date":"2019-10-14T12:42:04","date_gmt":"2019-10-14T17:42:04","guid":{"rendered":"\/?page_id=8900"},"modified":"2024-03-12T15:03:43","modified_gmt":"2024-03-12T20:03:43","slug":"geareducer-double-reduction","status":"publish","type":"page","link":"https:\/\/spxcooling.com\/fr\/cooling-tower-parts\/gearboxes-motors-and-drives\/geareducer-double-reduction\/","title":{"rendered":"R\u00e9ducteur \u00e0 double r\u00e9duction"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.16″ custom_padding=”22px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” width=”100%” custom_margin=”12px||0px||false|false” custom_padding=”12px||8px||false|false” use_custom_width=”on” custom_width_px=”700px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”Roboto|||on|||||” text_text_color=”#0c71c3″ text_font_size=”22px” text_line_height=”1em” ul_font=”||||||||” header_font=”Roboto|700||on|||||” header_font_size=”60px” header_letter_spacing=”1px” header_line_height=”0.9em” text_orientation=”center” custom_margin=”|0px|10px|0px|false|false” custom_padding=”|0px||0px” header_font_size_tablet=”66px” header_font_size_phone=”36px” header_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Geareducer\u00ae<\/span> – Double Reduction<\/h1>\n

Cooling Tower Parts[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_4,1_4″ _builder_version=”4.16″ height=”15px” custom_margin=”0px||0px||false|false” custom_margin_tablet=”” custom_margin_phone=”||5px||false|false” custom_margin_last_edited=”on|phone” custom_padding=”0|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”0px||0px||false|false” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.24.2″ text_font=”Lato||||||||” text_text_color=”#8f8f8f” text_line_height=”1em” width=”100%” module_alignment=”center” height=”10px” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]Brand: Marley<\/b> | Product Type: Cooling Tower Parts<\/a><\/b>[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”0px||0px||false|false” global_colors_info=”{}” custom_padding__hover=”|||”][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”0px||0px||false|false” global_colors_info=”{}” custom_padding__hover=”|||”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Features” _builder_version=”4.16″ custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.16″ width_tablet=”” width_phone=”90%” width_last_edited=”on|phone” custom_margin=”5px||0px||false|false” custom_padding=”0|0px|0px|0px|false|false” border_color_all=”#d6d6d6″ global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” border_color_top=”#8f8f8f” border_color_bottom=”#8f8f8f” border_color_left=”#8f8f8f” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”\/wp-content\/uploads\/Marley-Double-Reduction-Geareducer.jpg” alt=”Marley Double Reduction Geareducer” show_in_lightbox=”on” align=”center” force_fullwidth=”on” _builder_version=”4.16″ custom_margin=”|0px||0px|false|false” custom_padding=”1px|1px|1px|1px|false|false” animation_style=”fold” border_color_all=”#424242″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” border_color_top=”#8f8f8f” border_color_right=”#8f8f8f” border_color_bottom=”#8f8f8f” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ header_3_font=”Lato|700|||||||” header_3_text_align=”left” header_3_font_size=”18px” header_4_font=”Lato|700|||on|||#d6d6d6|” header_4_letter_spacing=”1px” custom_margin=”0px||0px||false|false” custom_padding=”10px|||12px|false|false” text_orientation_tablet=”” text_orientation_phone=”left” text_orientation_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Product Details:<\/em><\/h4>\n

[\/et_pb_text][et_pb_text _builder_version=”4.16″ header_font_size=”15px” custom_margin=”0px||||false|false” custom_padding=”0px|||14px|false|false” global_colors_info=”{}”]<\/span> <\/span>Outstanding durability
\n<\/span> <\/span>Designed specifically for cooling tower duty
\n<\/span> <\/span>Designed to meet or exceed the requirements of CTI Std. 111 and AGMA standards
\n<\/span> <\/span>Minimum L10A service life of 100,000 hours on both input and output shafts
\n<\/span> <\/span>Long-life lip-type oil seal at input shaft
\n<\/span> <\/span>Output shaft sealed with a maintenance-free labyrinth ring
\n<\/span> <\/span>Timken tapered roller bearings
\n<\/span> <\/span>Two-stage (spiral bevel\/helical) gear reduction for efficient power transmission[\/et_pb_text][et_pb_image src=”\/wp-content\/uploads\/PIPButton3.png” alt=”Proof In Performance” url=”http:\/\/proofinperformance.com\/geareducer\/” url_new_window=”on” align_tablet=”” align_phone=”center” align_last_edited=”on|phone” _builder_version=”4.16″ width=”50%” width_tablet=”” width_phone=”90%” width_last_edited=”on|desktop” custom_margin=”15px|||15px|false|false” custom_padding=”0px|||0px|false|false” module_alignment_tablet=”” module_alignment_phone=”center” module_alignment_last_edited=”on|phone” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.16″ width_tablet=”” width_phone=”90%” width_last_edited=”on|phone” custom_margin=”5px||0px||false|false” custom_padding=”0|0px|0px|0px|false|false” border_color_all=”#d6d6d6″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” border_color_top=”#8f8f8f” border_color_bottom=”#8f8f8f” border_color_left=”#8f8f8f” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”||on||||||” text_font_size=”20px” text_line_height=”1.8em” custom_padding=”22px|22px|22px|22px|false|false” global_colors_info=”{}”]<\/p>\n

Marley industrial Geareducers are manufactured and designed specifically for cooling towers in large industrial<\/strong> and power plant applications<\/strong>. In shape and function, their design goes beyond normal AGMA requirements\u2014both to maximize air movement through the tower, and to minimize the impact of maintenance.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Detailed Specs” _builder_version=”4.16″ width_tablet=”” width_phone=”98%” width_last_edited=”on|phone” custom_margin=”20px||||false|false” custom_padding=”0px||||false|false” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_tabs active_tab_background_color=”#424242″ active_tab_text_color=”#ffffff” _builder_version=”4.16″ tab_font=”Teko|||on|||||” tab_letter_spacing=”1px” tab_line_height=”3em” background_color=”#ffffff” locked=”off” global_colors_info=”{}”][et_pb_tab title=”Details” _builder_version=”4.16″ global_colors_info=”{}”]Although the primary function of a Geareducer is to reduce the speed of the driver (usually an electric motor) to a speed which is conducive to good fan performance, it must satisfy other criteria as well. For example, it must provide primary support for the fan \u2014 withstand the shock loads imposed at start-up and during subsequent speed changes\u2014anchor the fan against lateral movement in response to rotational forces\u2014and contribute as little as possible to power transmission losses as well as the generation of noise.<\/p>\n

Given these requirements, many manufacturers of mechanical equipment provide acceptable speed reducers. Designed for more forgiving commercial applications, these units are often unprepared for the rigors and peculiarities of cooling tower service, such as the corrosive effects of operation (often intermittent) within an exceedingly humid environment. As a result, both the life expectancy of these commercial speed reducers\u2014 and the thermal performance of the cooling towers on which they are installed often suffer.<\/p>\n

Marley is the only major manufacturer whose Geareducers are designed uniquely for cooling tower service. And, since we warrant not only the Geareducer, but the thermal performance of the cooling towers on which they operate as well, development, design, and manufacture are taken very seriously. This has resulted in an unequalled history of trouble-free operation.[\/et_pb_tab][et_pb_tab title=”Downloads” _builder_version=”4.16″ body_font=”||||||||” body_font_size=”16px” body_line_height=”1.8em” tab_font=”||||||||” global_colors_info=”{}”]\n\n\n\n

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\n \n \n \"M\n \n <\/a><\/div>\n \n\n
\n\t\n\tM Series Geareducer<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Brochures<\/a>, Library<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> Brochure<\/a>, grdr2<\/a>, mseriesgrdr<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n \n \n \"Marley\n \n <\/a><\/div>\n \n\n
\n\t\n\tMarley Geareducer\u00ae Solutions<\/a><\/span>\n\n\t\n\t
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\n \n \n \"Geareducer\n \n <\/a><\/div>\n \n\n
\n\t\n\tGeareducer Lubricants<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Library<\/a>, White Papers<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> grdr<\/a>, grdr2<\/a>, mseriesgrdr<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\n\tM Series Geareducer IOM User Manual<\/a><\/span>\n\n\t\n\t
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\n\t\n\tMarley Series 32.2 Geareducer Parts Manual<\/a><\/span>\n\n\t\n\t
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\n\t\n\tMarley Series 3400 Geareducer Manual<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Library<\/a>, Manuals<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> grdr2<\/a>, Manual<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\n\tMarley Series 3600 and 4000 Geareducer User Manual<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Library<\/a>, Manuals<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> grdr2<\/a>, Manual<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\n\tMarley Insight – Geareducer Drive<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Insights<\/a>, Library<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> grdr<\/a>, grdr2<\/a>, Insights<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\n\tMarley Industrial Geareducer Data Sheet<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Library<\/a>, Technical Papers<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> grdr2<\/a>, Specification<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\n\t32.2 Series Geareducer Engineering Data and Specifications<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Engineering Data<\/a>, Library<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> Engineering Data<\/a>, grdr2<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Engineering Data<\/a>, Library<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> Engineering Data<\/a>, grdr2<\/a>, mseriesgrdr<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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\n\t\n\tM Series 1713 Geareducer Engineering Data and Specifications<\/a><\/span>\n\n\t\n\t
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\n\t\t\t\t\t\n\t\t\t\tPosted in<\/span> Engineering Data<\/a>, Library<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\tTagged<\/span> Engineering Data<\/a>, grdr2<\/a>, mseriesgrdr<\/a>\t\t\t<\/span>\n\t\t\t|<\/span>\n\t\t\n\t\t\t<\/div>\n<\/div>\n \n <\/div>\n
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