{"id":8631,"date":"2022-03-10T20:30:40","date_gmt":"2022-03-10T20:30:40","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2334026\/"},"modified":"2022-03-10T20:30:40","modified_gmt":"2022-03-10T20:30:40","slug":"sm2334026","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2334026\/","title":{"rendered":"ELECTRIC PARKING BRAKE MOTOR GEAR UNIT [(US)]"},"content":{"rendered":"
\n

ELECTRIC PARKING BRAKE MOTOR GEAR UNIT [(US)]<\/h3>\n<\/div>\n

SM2334026<\/p>\n

<\/p>\n
\n
\n
\n

id0412003004x1<\/p>\n



\n<\/a><\/p>\n

Purpose\/Function<\/p>\n

\u2022 The electric parking brake motor unit operates the built-in motor to press out the disc pads using the torque increased by the gear reduction to maintain the rear disc plate in a clamped condition. When the electric parking brake is released, the motor rotates in the opposite direction.<\/div>\n



\n<\/a><\/p>\n

Construction<\/p>\n

\u2022 The electric parking brake motor gear unit is located on the rear brake caliper.<\/p>\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00007918<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\u2022 The electric parking brake motor gear unit is built into the motor and the planetary gear.<\/p>\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00008329<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n



\n<\/a><\/p>\n

Operation<\/p>\n


<\/p>\n

<\/a><\/p>\n

When operating electric parking brake<\/p>\n

1.When motor operation current flows from the DSC HU\/CM, the electric parking brake motor gear unit operates the built-in motor.<\/p>\n

\n

2.The motor speed\/torque is transmitted to the spindle by decelerating the speed using the built-in 2 stage worm gear and increasing the torque.<\/p>\n

\n

3.When the spindle bolt rotates, the spindle nut moves to the brake piston side and it contacts the brake piston.<\/p>\n

\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00008330<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.The contacted spindle nut moves the brake piston to the disc pad side and the brake piston is pressed against the disc pad.<\/p>\n

\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00008331<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5.The disc pads are pressed against the rear disc plate and the rear disc plate is held engaged.<\/p>\n

\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00008332<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


<\/p>\n

<\/a><\/p>\n

When releasing electric parking brake<\/p>\n

1.When motor operation current flows from the DSC HU\/CM, the electric parking brake motor gear unit operates the built-in motor.<\/p>\n

\n

2.The motor rotates in the opposite direction of the electric parking brake operation.<\/p>\n

\n

3.The motor speed\/torque is transmitted to the spindle by decelerating the speed using the built-in 2 stage worm gear and increasing the torque.<\/p>\n

\n

4.When the spindle bolt rotates, the spindle nut moves to the motor side and separates from the brake piston.<\/p>\n

\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00008333<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5.The brake piston separates from the disc pad by the piston seal force to release the engaged the rear disc plate.<\/p>\n

\n\n\n\n
\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00008334<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

ELECTRIC PARKING BRAKE MOTOR GEAR UNIT [(US)] SM2334026 id0412003004x1 Purpose\/Function \u2022 The electric parking brake motor unit operates the built-in motor to press out the disc pads using the torque increased by the gear reduction to maintain the rear disc plate in a clamped condition. When the electric parking brake is released, the motor rotates in the opposite direction. Construction \u2022 The electric parking brake motor gear unit is located on the rear brake caliper. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8631","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=8631"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8631\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=8631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}