Xoolaha degdega ah waxay u baahan yihiin buul tayo sare leh. Xaaladdan oo kale, shaqaynta buulashani waa lagama maarmaan markaa sidoo kale. Waxaan leenahay khibrad si aan taas uga dhigno mid suurtagal ah waxaanan haysanaa xalal la isku halleyn karo si aan digaagga uga saarno buulka iyadoo la dhaqaajinayo sagxadaha buulka ama gidaarada dambe. Waxaan tan ku sameynaa annagoo isticmaalna nidaamka rack iyo pinion iyo tuubada dhexe ee wadista ama iyadoo fiilooyinka ku wareejinayna tuubada, dhammaan marka lagu daro taxanaha mashiinka gearbox. Xalalkani waxay horeba isu caddeeyeen ficil ahaan marar badan.
Sanduuqa gear-gearkeena matoorku wuxuu ku habboon yahay eryida buulka digaaga, oo leh raanyo iyo pinion (ama nidaamka fiilo wada) ee nidaamka qafiska digaaga
1 Awood xoog leh oo is-braking ah
2 dhis oo xaddidan ka beddelashada hubinta saxda ah ee hawada
3 potentiometer-ku-dhisan waxa uu xaqiijiyaa jawaab celinta meelaynta saxda ah
4 ilaalinta kulaylka ee matoorka waxay ka hortagtaa culeyska shaqada matoorka
Waxqabad la isku halayn karo, sax ah oo sax ah, adeeg nololeed oo dheer, adeegsi saaxiibtinimo oo fudud in la rakibo, xirfadle u leh deegaanka qallafsan ee xoolaha.
| Qaabka | Voltage | Awood | Hadda | RPM | Torque | Miisaanka |
| GMA550-D-600-2.6 | AC380V | 550W | 1.6A | 2.6r/min | 600Nm | 26kg |
| GMA750-D-800-2.6 | AC380V | 750W | 2.0A | 2.6r/min | 800Nm | 28kg |
| GMA1100-D-1200-2.6 | AC380V | 1100W | 2.8A | 2.6r/min | 1200Nm | 30kg |
