Sales: 0574-86665656
After-sales: 13858386083 Manager Fang
Fax: 0574-86665757
Mobile: 13867879165 Manager Liu (same number on WeChat)
Mobile: 13777201599 Manager Zhu (same number on WeChat)
E-mail: xh@nbxhyy.com
Address: No. 777 Zhenpu Road, Jiulonghu Town, Zhenhai District, Ningbo City, Zhejiang Province
The winch integrates a hydraulic valve group, a hydraulic motor, and a high-speed shell-rotating gearbox; it can match two speeds and pulling forces, and is mainly used for lifting and lowering the power head of the walking three-axis pile driver.
液压电机可分为蜗轮、叶片、柱塞等形式。按微型液压传动马达的稳定转速比分成快速和低速档两类。属于快速液压电机，额定值转速比高于500r/min，额定值转速比小于500r/min。快速液压马达的主要形式有传动齿轮式、风冷式、叶片式和径向柱塞式等。他们的主要特点是转速比较高、惯性力矩小、有利于开启和制动系统、调整(变速及换相)敏感度高。通常快速液压马达输出转距并不大因此又称之为快速小转距液压马达。低速液压电机的主要形式是切向柱塞式。此外，径向柱塞式、叶片式和传动齿轮式也有缓慢的结构形式。低速液压电机的主要特点是排气量大、体积大、转速低（有时可达到每分钟甚至零），可立即与运行组织连接；无需减速设备，传动机构大大简化。通常，小型行走液压马达的输出距离相对较大，因此又称低速大转向液压电机。
Sales: 0574-86665656
After-sales: 13858386083 Manager Fang
Fax: 0574-86665757
Mobile: 13867879165 Manager Liu (same number on WeChat)
Mobile: 13777201599 Manager Zhu (same number on WeChat)
E-mail: xh@nbxhyy.com
Address: No. 777 Zhenpu Road, Jiulonghu Town, Zhenhai District, Ningbo City, Zhejiang Province
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