F89R59減速機(jī)銘牌參數(shù)說明解讀含義：有關(guān)型號(hào)描述的詳細(xì)情況及其他信息可以參閱本業(yè)附件下載中的F89R59減速機(jī)選型樣本。

F89R59-Y0.37KW-4P-1010-M1-90°

F/R：系列代號(hào)

89/59：減速機(jī)規(guī)格代號(hào)

Y：電機(jī)

0.37KW：電機(jī)功率

4P：電機(jī)級(jí)數(shù)

1010：減速機(jī)傳動(dòng)比

M1：減速機(jī)安裝位置

90°：接線盒位置

F89R59減速機(jī)電機(jī)拆解結(jié)構(gòu)圖：F89R59減速機(jī)電機(jī)怎么拆？請(qǐng)看下圖。下列示圖為F89R59減速機(jī)電機(jī)結(jié)構(gòu)原理圖，示圖僅作零件清單的歸類用途。根據(jù)電機(jī)的規(guī)格和設(shè)計(jì)型號(hào)的不同可能存在的偏差！平行軸斜齒輪減速機(jī)

F89R59減速機(jī)電機(jī)危險(xiǎn)操作行為示警：

運(yùn)行過程中，需要相應(yīng)的防護(hù)措施，避免由于電機(jī)可能帶電、裸露、移動(dòng)或者旋轉(zhuǎn)部件及高溫表面可能產(chǎn)生的危險(xiǎn)。齒輪減速電機(jī)

請(qǐng)勿在爆炸環(huán)境中使用。否則有可能會(huì)導(dǎo)致爆炸、著火、火災(zāi)、觸電、受傷、裝置損壞等。(若確實(shí)有需要，請(qǐng)選擇防爆型電機(jī))。

搬運(yùn)、安裝、接線、運(yùn)轉(zhuǎn)·操作、保養(yǎng)·檢查、故障診斷等作業(yè)，請(qǐng)具有專門知識(shí)和技能者實(shí)施。否則有可能會(huì)導(dǎo)致爆炸、著火、火災(zāi)、觸電、受傷、裝置損壞等。

請(qǐng)勿在通電狀態(tài)下進(jìn)行移動(dòng)、安裝、接線和檢查作業(yè)。請(qǐng)務(wù)必切斷電源后再操作。否則有可能會(huì)導(dǎo)致觸電。

用于人員輸送或升降裝置時(shí)，請(qǐng)?jiān)谘b置側(cè)設(shè)置安全保護(hù)裝置。否則，可能會(huì)因失控和墜落而導(dǎo)致人身事故以及裝置損壞。

制動(dòng)器上請(qǐng)勿粘附水以及油類。否則，可能會(huì)因制動(dòng)扭矩的降低而導(dǎo)致墜落、失控等事故。

減速電機(jī)的檢修需要熟練技術(shù)，請(qǐng)務(wù)必返送回本公司的專門工廠。F系列減速機(jī)

F89R59減速電機(jī)型號(hào)：

YQF87R57-Y0.12KW，YQF87R57-Y0.18KW，YQF87R57-Y0.25KW，YQF87R57-Y0.37KW，YQF87R57-Y0.55KW，YQF87R57-Y0.75KW，YQF87R57-Y1.1KW，YQF87R57-Y1.5KW，YQF87R57-Y63M4，YQF87R57-Y71M4，YQF87R57-Y80M4，YQF87R57-Y90M4，YQF87RF57-Y63M4，YQF87RF57-Y71M4，YQF87RF57-Y80M4，YQF87RF57-Y90M4，YQF87RF57-YB63M4，YQF87RF57-YB71M4，YQF87RF57-YB80M4，YQF87RF57-YB90S4，YQF87RF57-YDP63M4，YQF87RF57-YDP71M4，YQF87RF57-YDP80M4，YQF87RF57-YDP90S4，YQF87RF57-YE63M4，YQF87RF57-YE71M4，YQF87RF57-YE80M4，YQF87RF57-YE90S4，YQF87RF57-YEJ63M4，YQF87RF57-YEJ71M4，YQF87RF57-YEJ80M4，YQF87RF57-YEJ90S4，YQF87RF57-YEJB63M4，YQF87RF57-YEJB71M4，YQF87RF57-YEJB80M4，YQF87RF57-YEJB90S4，YQF87RF57-YP63M4，YQF87RF57-YP71M4，YQF87RF57-YP80M4，YQF87RF57-YP90S4，YQF87RF57-YPB63M4，YQF87RF57-YPB71M4，YQF87RF57-YPB80M4，YQF87RF57-YPB90S4，YQF87RF57-YPE63M4，YQF87RF57-YPE71M4，YQF87RF57-YPE80M4，YQF87RF57-YPE90S4，YQF87RF57-YS63M4，YQF87RF57-YS71M4，YQF87RF57-YS80M4，YQF87RF57-YS90S4，YQF87RF57-YVB63M4，YQF87RF57-YVB71M4，YQF87RF57-YVB80M4，YQF87RF57-YVB90S4，YQF87RF57-YVP63M4，YQF87RF57-YVP71M4，YQF87RF57-YVP80M4，YQF87RF57-YVP90S4，YQF87RF57-YVPEJ63M4，YQF87RF57-YVPEJ71M4，YQF87RF57-YVPEJ80M4，YQF87RF57-YVPEJ90S4，JCF87R57-Y0.12KW，JCF87R57-Y0.18KW，JCF87R57-Y0.25KW，JCF87R57-Y0.37KW，JCF87R57-Y0.55KW，JCF87R57-Y0.75KW，JCF87R57-Y1.1KW，JCF87R57-Y1.5KW，JCF87R57-Y63M4，JCF87R57-Y71M4，JCF87R57-Y80M4，JCF87R57-Y90M4，JCF87RF57-Y63M4，JCF87RF57-Y71M4，JCF87RF57-Y80M4，JCF87RF57-Y90M4，JCF87RF57-YB63M4，JCF87RF57-YB71M4，JCF87RF57-YB80M4，JCF87RF57-YB90S4，JCF87RF57-YDP63M4，JCF87RF57-YDP71M4，JCF87RF57-YDP80M4，JCF87RF57-YDP90S4，JCF87RF57-YE63M4，JCF87RF57-YE71M4，JCF87RF57-YE80M4，JCF87RF57-YE90S4，JCF87RF57-YEJ63M4，JCF87RF57-YEJ71M4，JCF87RF57-YEJ80M4，JCF87RF57-YEJ90S4，JCF87RF57-YEJB63M4，JCF87RF57-YEJB71M4，JCF87RF57-YEJB80M4，JCF87RF57-YEJB90S4，JCF87RF57-YP63M4，JCF87RF57-YP71M4，JCF87RF57-YP80M4，JCF87RF57-YP90S4，JCF87RF57-YPB63M4，JCF87RF57-YPB71M4，JCF87RF57-YPB80M4，JCF87RF57-YPB90S4，JCF87RF57-YPE63M4，JCF87RF57-YPE71M4，JCF87RF57-YPE80M4，JCF87RF57-YPE90S4，JCF87RF57-YS63M4，JCF87RF57-YS71M4，JCF87RF57-YS80M4，JCF87RF57-YS90S4，JCF87RF57-YVB63M4，JCF87RF57-YVB71M4，JCF87RF57-YVB80M4，JCF87RF57-YVB90S4，JCF87RF57-YVP63M4，JCF87RF57-YVP71M4，JCF87RF57-YVP80M4，JCF87RF57-YVP90S4，JCF87RF57-YVPEJ63M4，JCF87RF57-YVPEJ71M4，JCF87RF57-YVPEJ80M4，JCF87RF57-YVPEJ90S4，AF87R57-Y0.12KW，AF87R57-Y0.18KW，AF87R57-Y0.25KW，AF87R57-Y0.37KW，AF87R57-Y0.55KW，AF87R57-Y0.75KW，AF87R57-Y1.1KW，AF87R57-Y1.5KW，AF87R57-Y63M4，AF87R57-Y71M4，AF87R57-Y80M4，AF87R57-Y90M4，AF87RF57-Y63M4，AF87RF57-Y71M4，AF87RF57-Y80M4，AF87RF57-Y90M4，AF87RF57-YB63M4，AF87RF57-YB71M4，AF87RF57-YB80M4，AF87RF57-YB90S4，AF87RF57-YDP63M4，AF87RF57-YDP71M4，AF87RF57-YDP80M4，AF87RF57-YDP90S4，AF87RF57-YE63M4，AF87RF57-YE71M4，AF87RF57-YE80M4，AF87RF57-YE90S4，AF87RF57-YEJ63M4，AF87RF57-YEJ71M4，AF87RF57-YEJ80M4，AF87RF57-YEJ90S4，AF87RF57-YEJB63M4，AF87RF57-YEJB71M4，AF87RF57-YEJB80M4，AF87RF57-YEJB90S4，AF87RF57-YP63M4，AF87RF57-YP71M4，AF87RF57-YP80M4，AF87RF57-YP90S4，AF87RF57-YPB63M4，AF87RF57-YPB71M4，AF87RF57-YPB80M4，AF87RF57-YPB90S4，AF87RF57-YPE63M4，AF87RF57-YPE71M4，AF87RF57-YPE80M4，AF87RF57-YPE90S4，AF87RF57-YS63M4，AF87RF57-YS71M4，AF87RF57-YS80M4，AF87RF57-YS90S4，AF87RF57-YVB63M4，AF87RF57-YVB71M4，AF87RF57-YVB80M4，AF87RF57-YVB90S4，AF87RF57-YVP63M4，AF87RF57-YVP71M4，AF87RF57-YVP80M4，AF87RF57-YVP90S4，AF87RF57-YVPEJ63M4，AF87RF57-YVPEJ71M4，AF87RF57-YVPEJ80M4，AF87RF57-YVPEJ90S4，WF87R57-Y0.12KW，WF87R57-Y0.18KW，WF87R57-Y0.25KW，WF87R57-Y0.37KW，WF87R57-Y0.55KW，WF87R57-Y0.75KW，WF87R57-Y1.1KW，WF87R57-Y1.5KW，WF87R57-Y63M4，WF87R57-Y71M4，WF87R57-Y80M4，WF87R57-Y90M4，WF87RF57-Y63M4，WF87RF57-Y71M4，WF87RF57-Y80M4，WF87RF57-Y90M4，WF87RF57-YB63M4，WF87RF57-YB71M4，WF87RF57-YB80M4，WF87RF57-YB90S4，WF87RF57-YDP63M4，WF87RF57-YDP71M4，WF87RF57-YDP80M4，WF87RF57-YDP90S4，WF87RF57-YE63M4，WF87RF57-YE71M4，WF87RF57-YE80M4，WF87RF57-YE90S4，WF87RF57-YEJ63M4，WF87RF57-YEJ71M4，WF87RF57-YEJ80M4，WF87RF57-YEJ90S4，WF87RF57-YEJB63M4，WF87RF57-YEJB71M4，WF87RF57-YEJB80M4，WF87RF57-YEJB90S4，WF87RF57-YP63M4，WF87RF57-YP71M4，WF87RF57-YP80M4，WF87RF57-YP90S4，WF87RF57-YPB63M4，WF87RF57-YPB71M4，WF87RF57-YPB80M4，WF87RF57-YPB90S4，WF87RF57-YPE63M4，WF87RF57-YPE71M4，WF87RF57-YPE80M4，WF87RF57-YPE90S4，WF87RF57-YS63M4，WF87RF57-YS71M4，WF87RF57-YS80M4，WF87RF57-YS90S4，WF87RF57-YVB63M4，WF87RF57-YVB71M4，WF87RF57-YVB80M4，WF87RF57-YVB90S4，WF87RF57-YVP63M4，WF87RF57-YVP71M4，WF87RF57-YVP80M4，WF87RF57-YVP90S4，WF87RF57-YVPEJ63M4，WF87RF57-YVPEJ71M4，WF87RF57-YVPEJ80M4，WF87RF57-YVPEJ90S4，NF87R57-Y0.12KW，NF87R57-Y0.18KW，NF87R57-Y0.25KW，NF87R57-Y0.37KW，NF87R57-Y0.55KW，NF87R57-Y0.75KW，NF87R57-Y1.1KW，NF87R57-Y1.5KW，NF87R57-Y63M4，NF87R57-Y71M4，NF87R57-Y80M4，NF87R57-Y90M4，NF87RF57-Y63M4，NF87RF57-Y71M4，NF87RF57-Y80M4，NF87RF57-Y90M4，NF87RF57-YB63M4，NF87RF57-YB71M4，NF87RF57-YB80M4，NF87RF57-YB90S4，NF87RF57-YDP63M4，NF87RF57-YDP71M4，NF87RF57-YDP80M4，NF87RF57-YDP90S4，NF87RF57-YE63M4，NF87RF57-YE71M4，NF87RF57-YE80M4，NF87RF57-YE90S4，NF87RF57-YEJ63M4，NF87RF57-YEJ71M4，NF87RF57-YEJ80M4，NF87RF57-YEJ90S4，NF87RF57-YEJB63M4，NF87RF57-YEJB71M4，NF87RF57-YEJB80M4，NF87RF57-YEJB90S4，NF87RF57-YP63M4，NF87RF57-YP71M4，NF87RF57-YP80M4，NF87RF57-YP90S4，NF87RF57-YPB63M4，NF87RF57-YPB71M4，NF87RF57-YPB80M4，NF87RF57-YPB90S4，NF87RF57-YPE63M4，NF87RF57-YPE71M4，NF87RF57-YPE80M4，NF87RF57-YPE90S4，NF87RF57-YS63M4，NF87RF57-YS71M4，NF87RF57-YS80M4，NF87RF57-YS90S4，NF87RF57-YVB63M4，NF87RF57-YVB71M4，NF87RF57-YVB80M4，NF87RF57-YVB90S4，NF87RF57-YVP63M4，NF87RF57-YVP71M4，NF87RF57-YVP80M4，NF87RF57-YVP90S4，NF87RF57-YVPEJ63M4，NF87RF57-YVPEJ71M4，NF87RF57-YVPEJ80M4，NF87RF57-YVPEJ90S4，SF87R57-Y0.12KW，SF87R57-Y0.18KW，SF87R57-Y0.25KW，SF87R57-Y0.37KW，SF87R57-Y0.55KW，SF87R57-Y0.75KW，SF87R57-Y1.1KW，SF87R57-Y1.5KW，SF87R57-Y63M4，SF87R57-Y71M4，SF87R57-Y80M4，SF87R57-Y90M4，SF87RF57-Y63M4，SF87RF57-Y71M4，SF87RF57-Y80M4，SF87RF57-Y90M4，SF87RF57-YB63M4，SF87RF57-YB71M4，SF87RF57-YB80M4，SF87RF57-YB90S4，SF87RF57-YDP63M4，SF87RF57-YDP71M4，SF87RF57-YDP80M4，SF87RF57-YDP90S4，SF87RF57-YE63M4，SF87RF57-YE71M4，SF87RF57-YE80M4，SF87RF57-YE90S4，SF87RF57-YEJ63M4，SF87RF57-YEJ71M4，SF87RF57-YEJ80M4，SF87RF57-YEJ90S4，SF87RF57-YEJB63M4，SF87RF57-YEJB71M4，SF87RF57-YEJB80M4，SF87RF57-YEJB90S4，SF87RF57-YP63M4，SF87RF57-YP71M4，SF87RF57-YP80M4，SF87RF57-YP90S4，SF87RF57-YPB63M4，SF87RF57-YPB71M4，SF87RF57-YPB80M4，SF87RF57-YPB90S4，SF87RF57-YPE63M4，SF87RF57-YPE71M4，SF87RF57-YPE80M4，SF87RF57-YPE90S4，SF87RF57-YS63M4，SF87RF57-YS71M4，SF87RF57-YS80M4，SF87RF57-YS90S4，SF87RF57-YVB63M4，SF87RF57-YVB71M4，SF87RF57-YVB80M4，SF87RF57-YVB90S4，SF87RF57-YVP63M4，SF87RF57-YVP71M4，SF87RF57-YVP80M4，SF87RF57-YVP90S4，SF87RF57-YVPEJ63M4，SF87RF57-YVPEJ71M4，SF87RF57-YVPEJ80M4，SF87RF57-YVPEJ90S4，XDF87R57-Y0.12KW，XDF87R57-Y0.18KW，XDF87R57-Y0.25KW，XDF87R57-Y0.37KW，XDF87R57-Y0.55KW，XDF87R57-Y0.75KW，XDF87R57-Y1.1KW，XDF87R57-Y1.5KW，XDF87R57-Y63M4，XDF87R57-Y71M4，XDF87R57-Y80M4，XDF87R57-Y90M4，XDF87RF57-Y63M4，XDF87RF57-Y71M4，XDF87RF57-Y80M4，XDF87RF57-Y90M4，XDF87RF57-YB63M4，XDF87RF57-YB71M4，XDF87RF57-YB80M4，XDF87RF57-YB90S4，XDF87RF57-YDP63M4，XDF87RF57-YDP71M4，XDF87RF57-YDP80M4，XDF87RF57-YDP90S4，XDF87RF57-YE63M4，XDF87RF57-YE71M4，XDF87RF57-YE80M4，XDF87RF57-YE90S4，XDF87RF57-YEJ63M4，XDF87RF57-YEJ71M4，XDF87RF57-YEJ80M4，XDF87RF57-YEJ90S4，XDF87RF57-YEJB63M4，XDF87RF57-YEJB71M4，XDF87RF57-YEJB80M4，XDF87RF57-YEJB90S4，XDF87RF57-YP63M4，XDF87RF57-YP71M4，XDF87RF57-YP80M4，XDF87RF57-YP90S4，XDF87RF57-YPB63M4，XDF87RF57-YPB71M4，XDF87RF57-YPB80M4，XDF87RF57-YPB90S4，XDF87RF57-YPE63M4，XDF87RF57-YPE71M4，XDF87RF57-YPE80M4，XDF87RF57-YPE90S4，XDF87RF57-YS63M4，XDF87RF57-YS71M4，XDF87RF57-YS80M4，XDF87RF57-YS90S4，XDF87RF57-YVB63M4，XDF87RF57-YVB71M4，XDF87RF57-YVB80M4，XDF87RF57-YVB90S4，XDF87RF57-YVP63M4，XDF87RF57-YVP71M4，XDF87RF57-YVP80M4，XDF87RF57-YVP90S4，XDF87RF57-YVPEJ63M4，XDF87RF57-YVPEJ71M4，XDF87RF57-YVPEJ80M4，XDF87RF57-YVPEJ90S4，F(xiàn)W87RW57-Y0.12KW，F(xiàn)W87RW57-Y0.18KW，F(xiàn)W87RW57-Y0.25KW，F(xiàn)W87RW57-Y0.37KW，F(xiàn)W87RW57-Y0.55KW，F(xiàn)W87RW57-Y0.75KW，F(xiàn)W87RW57-Y1.1KW，F(xiàn)W87RW57-Y1.5KW，F(xiàn)W87RW57-Y63M4，F(xiàn)W87RW57-Y71M4，F(xiàn)W87RW57-Y80M4，F(xiàn)W87RW57-Y90M4，F(xiàn)W87RWF57-Y63M4，F(xiàn)W87RWF57-Y71M4，F(xiàn)W87RWF57-Y80M4，F(xiàn)W87RWF57-Y90M4，F(xiàn)W87RWF57-YB63M4，F(xiàn)W87RWF57-YB71M4，F(xiàn)W87RWF57-YB80M4，F(xiàn)W87RWF57-YB90S4，F(xiàn)W87RWF57-YDP63M4，F(xiàn)W87RWF57-YDP71M4，F(xiàn)W87RWF57-YDP80M4，F(xiàn)W87RWF57-YDP90S4，F(xiàn)W87RWF57-YE63M4，F(xiàn)W87RWF57-YE71M4，F(xiàn)W87RWF57-YE80M4，F(xiàn)W87RWF57-YE90S4，F(xiàn)W87RWF57-YEJ63M4，F(xiàn)W87RWF57-YEJ71M4，F(xiàn)W87RWF57-YEJ80M4，F(xiàn)W87RWF57-YEJ90S4，F(xiàn)W87RWF57-YEJB63M4，F(xiàn)W87RWF57-YEJB71M4，F(xiàn)W87RWF57-YEJB80M4，F(xiàn)W87RWF57-YEJB90S4，F(xiàn)W87RWF57-YP63M4，F(xiàn)W87RWF57-YP71M4，F(xiàn)W87RWF57-YP80M4，F(xiàn)W87RWF57-YP90S4，F(xiàn)W87RWF57-YPB63M4，F(xiàn)W87RWF57-YPB71M4，F(xiàn)W87RWF57-YPB80M4，F(xiàn)W87RWF57-YPB90S4，F(xiàn)W87RWF57-YPE63M4，F(xiàn)W87RWF57-YPE71M4，F(xiàn)W87RWF57-YPE80M4，F(xiàn)W87RWF57-YPE90S4，F(xiàn)W87RWF57-YS63M4，F(xiàn)W87RWF57-YS71M4，F(xiàn)W87RWF57-YS80M4，F(xiàn)W87RWF57-YS90S4，F(xiàn)W87RWF57-YVB63M4，F(xiàn)W87RWF57-YVB71M4，F(xiàn)W87RWF57-YVB80M4，F(xiàn)W87RWF57-YVB90S4，F(xiàn)W87RWF57-YVP63M4，F(xiàn)W87RWF57-YVP71M4，F(xiàn)W87RWF57-YVP80M4，F(xiàn)W87RWF57-YVP90S4，F(xiàn)W87RWF57-YVPEJ63M4，F(xiàn)W87RWF57-YVPEJ71M4，F(xiàn)W87RWF57-YVPEJ80M4，F(xiàn)W87RWF57-YVPEJ90S4，F(xiàn)89R59-Y0.12KW，F(xiàn)89R59-Y0.18KW，F(xiàn)89R59-Y0.25KW，F(xiàn)89R59-Y0.37KW，F(xiàn)89R59-Y0.55KW，F(xiàn)89R59-Y0.75KW，F(xiàn)89R59-Y1.1KW，F(xiàn)89R59-Y1.5KW，F(xiàn)89R59-Y63M4，F(xiàn)89R59-Y71M4，F(xiàn)89R59-Y80M4，F(xiàn)89R59-Y90M4，F(xiàn)89RF59-Y63M4，F(xiàn)89RF59-Y71M4，F(xiàn)89RF59-Y80M4，F(xiàn)89RF59-Y90M4，F(xiàn)89RF59-YB63M4，F(xiàn)89RF59-YB71M4，F(xiàn)89RF59-YB80M4，F(xiàn)89RF59-YB90S4，F(xiàn)89RF59-YDP63M4，F(xiàn)89RF59-YDP71M4，F(xiàn)89RF59-YDP80M4，F(xiàn)89RF59-YDP90S4，F(xiàn)89RF59-YE63M4，F(xiàn)89RF59-YE71M4，F(xiàn)89RF59-YE80M4，F(xiàn)89RF59-YE90S4，F(xiàn)89RF59-YEJ63M4，F(xiàn)89RF59-YEJ71M4，F(xiàn)89RF59-YEJ80M4，F(xiàn)89RF59-YEJ90S4，F(xiàn)89RF59-YEJB63M4，F(xiàn)89RF59-YEJB71M4，F(xiàn)89RF59-YEJB80M4，F(xiàn)89RF59-YEJB90S4，F(xiàn)89RF59-YP63M4，F(xiàn)89RF59-YP71M4，F(xiàn)89RF59-YP80M4，F(xiàn)89RF59-YP90S4，F(xiàn)89RF59-YPB63M4，F(xiàn)89RF59-YPB71M4，F(xiàn)89RF59-YPB80M4，F(xiàn)89RF59-YPB90S4，F(xiàn)89RF59-YPE63M4，F(xiàn)89RF59-YPE71M4，F(xiàn)89RF59-YPE80M4，F(xiàn)89RF59-YPE90S4，F(xiàn)89RF59-YS63M4，F(xiàn)89RF59-YS71M4，F(xiàn)89RF59-YS80M4，F(xiàn)89RF59-YS90S4，F(xiàn)89RF59-YVB63M4，F(xiàn)89RF59-YVB71M4，F(xiàn)89RF59-YVB80M4，F(xiàn)89RF59-YVB90S4，F(xiàn)89RF59-YVP63M4，F(xiàn)89RF59-YVP71M4，F(xiàn)89RF59-YVP80M4，F(xiàn)89RF59-YVP90S4，F(xiàn)89RF59-YVPEJ63M4，F(xiàn)89RF59-YVPEJ71M4，F(xiàn)89RF59-YVPEJ80M4，F(xiàn)89RF59-YVPEJ90S4。

F89R59減速電機(jī)生產(chǎn)廠家：看廠請(qǐng)聯(lián)系微信13827261050，獲取位置，需提前一天預(yù)約http://www.hnwshg.com/product/list-fxiliejiansuji-cn.html

推薦型號(hào)：F89減速機(jī)