JYB系列運(yùn)輸絞車用途

JYB系列運(yùn)輸絞車主要用于煤礦井下和其它礦山在傾斜角小于30°的巷道牽引礦車，

均采用行星齒輪傳動(dòng)，絞車具有結(jié)構(gòu)緊湊、剛性好、效率高、安裝移動(dòng)方便、起動(dòng)平穩(wěn)、操作靈活、制動(dòng)可靠、噪音低等特點(diǎn)。

            型號(hào)                        JYB-40×1.25      JYB-50×1.40     JYB-60×1.25

基準(zhǔn)層上鋼絲繩靜張力 KN                 40                         50                     60

基準(zhǔn)層上鋼絲繩速度 m/s                  ≥1.25                    ≥1.40               ≥1.25

卷筒（直徑×寬度） mm              φ580×600              φ580×600         φ710×800

容繩量 m                                             ≥650                     ≥650                ≥650

鋼絲繩直徑 mm                                   φ21.5                   φ23                   φ26

電動(dòng)機(jī) 型號(hào)                                  YBK2 280M-6         YBK2 280S-4      YBK2 315M-6

功率 kw                                                 55                          75                     90

轉(zhuǎn)速 r/min                                              980                       1480                989

電壓 V                                                               380/660或660/1140

外形尺寸 長(zhǎng) mm                              1965（2286）     1965（2286）   2578（2856）

寬 mm                                                   2500                      2500                 2794

高 mm                                                    2117                     2117                  2272

電力液壓推動(dòng)器                                               BYT1-180/12 BYT1-320/12

隔爆型真空可逆磁力起動(dòng)器                            QBZ-120ND QBZ-200ND

隔爆型控制按鈕                                                         BZA1-5/36-3

絞車質(zhì)量(包括電機(jī))  kg                        3800                   4500                    5550