Servo shift for manual transmissions

The servo shift module e fana ka ts'ehetso ea matla a ho fetoha a pneumatic bakeng sa phetisetso ea matsoho. Ha mokhanni a khetha gear a sebelisa phetisetso ea letsoho, servo shift module (transmission actuator) e theha matla a fetohang a hlokahalang ho kenya letsoho. Ka lebaka la matla a fokotsehileng a ho sisinyeha, sistimi e lumella mokhanni ho suthela lipakeng tsa likere kapele le ha bonolo, ho li thusa ho ntlafatsa tšebeliso ea mafura ka ho lula ka gear e nepahetseng.

servo shift module e ka fetoloa kapele le ha bonolo ho mefuta e fapaneng ea phetisetso. Matla a kopantseng a feto-fetohang le mochini o fokotsang lebelo o boetse o sireletsa khokahano ea phetiso.

Module ea servo shift e ka hokahana le gearshift ebang ke ka khokahano ea shift kapa habonolo le ka bonolo ka likhoele tsa Bowden.

Melemo ea bohlokoa:

• Ts'ebetso e nepahetseng, e tlase ea lisebelisoa tse fetohang phetisong
• Phomolo ea 'mele bakeng sa mokhanni

• Phetiso ea Likoloi tsa Khoebo

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Mochine oa elektroniki oa gearshift bakeng sa phetisetso ea othomathiki

Mochine oa gearshift oa elektroniki ke mojule oa taolo oa mechatronic o lumellang hore o fetohe ka botlalo ka har'a li-gearbox tsa likoloi tsa khoebo. Ho iketsetsa mokhoa ona ke tlhokahalo ea bohlokoa bakeng sa ho khanna ka boithaopo.

Li-module tsena tsa taolo hangata li behiloe ka kotloloho phetisong kapa li hokahantsoe ho eona ka lisebelisoa tsa ho kopanya. Li na le motsoako oa mechine (e kang cylinder ea pneumatic) le lisebelisoa tsa elektronike (tse kang li-valve tsa solenoid, ECU (unit control unit), li-wire harness). Ntle le liphetolelo tsa pneumatic feela, mojule oa M-GSU (Motor Driven Gear Shift Unit) e hlahisa matla le metsamao e hlokahalang ho sebelisoa li-actuator tsa elektroniki.

Hobane li kopanya palo e kholo ea mesebetsi e fapaneng, li-module tse joalo li rarahane haholo. Li-sensor tse fapaneng li kenyelelitsoe ho li-transmission tsa sejoale-joale tsa othomathiki. Li kenyelletsa: Li-sensor tsa lebelo (ka ho kenya letsoho le pinion shaft), li-sensor tsa mocheso bakeng sa mocheso oa oli ea phetisetso kapa li-sensor tsa ho potlakisa 3D ho lemoha boitšoaro ba koloi (ho phahama, ho phahamisa le ho potlakisa roll).

Ho tsamaisa phetiso ho ntlafatsa boiketlo ba ho khanna ka ho imolla mokhanni ho sutha. Sena se lumella mokhanni ho tsepamisa mohopolo boemong ba hona joale ba ho khanna ntle le litšitiso.

Ka ho sebelisa leano la ho sisinyeha le ntlafalitsoeng bakeng sa boemo ba hajoale ba ho khanna, le kenngoeng tšebetsong ke sistimi, phepelo ea othomathike e ka boloka chelete e ngata ha e bapisoa le phetisetso e tloaelehileng ea matsoho ha e ntse e fokotsa moaparo oa thepa, mohlala, clutch.

Melemo ea bohlokoa:

• Ts'ebetso e nepahetseng, e tlase ea lisebelisoa tse fetohang phetisong
• Ho imolla 'meleng le kelellong bakeng sa mokhanni, ho fella ka polokeho e ntle ea sephethephethe
• Tšebeliso e tlase ea mafura
• Moqapi o tiileng
• Tlhokahalo ea tekheniki bakeng sa ho khanna ka boithaopo

M-GSU e khethehileng:

• Ho lumellana ho phahameng le phetiso e teng ea matsoho