screw brake 中文意思是什麼
screw brake
解釋
螺釘閘-
Lifting and dropping of the mechanical arm are realized through ball screw driven by gear motor with belt brake, meanwhile, double security protection is applied, namely, at normal operation limit, the proximity switch is adopted and at upper or lower limit, the stroke switch is available
上下動作採用帶剎車減速電機帶動滾珠絲桿實現,並採用二級安全保護,即正常工作限位採用接近開關,上下限限位採用行程開關。 -
Brake thrust screw
制動器止推調節螺釘 -
Railway transport equipment. hand brake. screws and nuts. pitches and profiles. screw drives
鐵路車輛.手制動裝置.螺釘和螺母.螺距和剖面.螺釘傳動
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