全封閉結(jié)構(gòu)防腐蝕、防塵、防水。
對(duì)稱排列式同步齒輪,高精度,高韌性。
機(jī)械負(fù)荷式制動(dòng)裝置,雙重棘爪彈簧,耐用性,安全性倍增。
限位擋板重物下降時(shí)作為停止極限以阻止過(guò)低發(fā)生的事故。
The body is made of aluminium alloys,antimagnetic,reduce itseld weight.
Total-enclosed cover,anti-corrosion,dust-proof and water-proof.
Symmetric,synchronous gear is high precision and tenacity.
Two spring pawls as the braking system,Make durability and safety doubly.
Position limited plate device can prevent goods to low.
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