Urutonde rwa Roller Linear Motion Guide yerekana uruziga nkibintu bizunguruka aho kuba imipira yicyuma. Uru ruhererekane rwateguwe hamwe na dogere 45 ya dogere. Ihindagurika rya elastike yumurongo uhuza, mugihe cyo gupakira, iragabanuka cyane bityo itanga uburemere bukomeye nubushobozi bwo gutwara ibintu murwego 4 rwerekezo rwimizigo. Inzira ya RG ikurikirana itanga imikorere ihanitse yo gukora neza kandi irashobora kugera kumurimo muremure kuruta umupira gakondo utwara umurongo.
KGG ifite urukurikirane rw'ibice bitatu byerekana icyerekezo: SMH Urwego rwo hejuru Inteko Yumupira Umurongo Umurongo, SGH High Torque hamwe na High Assembly Linear Motion Guide hamwe na SME Series Inteko Ntoya Yumupira Umurongo. Bafite ibipimo bitandukanye mubice bitandukanye byinganda.
Uru ruhererekane ruyobowe, rufite uruzitiro rwuzuye, ruto, ruto kandi rwinshi rukomeye. Iki cyiciro kirimo imipira itwarwa na moteri module ifite ibikoresho byuma bitagira umuyonga kugirango ibuze ibice kwinjira cyangwa gusohoka.