Ngwa ngwaahịa:
A na-eji usoro moto BMER eme ihe n'ụgbọ ala ọrụ ikuku yana nyiwe ọrụ ikuku

Njirimara njirimara:

Nrụgide mmalite dị ala, arụmọrụ dị elu na nlekọta dị mma

Nnukwu nrụgide na-arụ ọrụ, nnukwu mmepụta torque.Strong na-ebu ikike nke shaft na radial load, nke mere na moto nwere ike na-akwọ ụgbọala ozugbo na-arụ ọrụ usoro, nso nke ojiji na-agbasawanye.