RX89減速器銘牌參數(shù)說明解讀含義:有關(guān)型號描述的詳細(xì)情況及其他信息可以參閱本業(yè)附件下載中的RX89減速器選型樣本。
RX89-BV22KW-4P-1.39-M4-90°
RX:系列代號
89:減速機規(guī)格代號
BV:電機
22KW:電機功率
4P:電機級數(shù)
1.39:減速機傳動比
M4:減速機安裝位置
90°:接線盒位置
RX89減速器逆止器安裝:
逆止器用來避免逆向轉(zhuǎn)動;如此便可確保運行過程中的定向轉(zhuǎn)動。注意:逆向運轉(zhuǎn)可能導(dǎo)致逆止器損壞;電機不允許逆向轉(zhuǎn)動;注意供電是否正確,以確保電機定向轉(zhuǎn)動;可以使電機輸出一半的額定扭矩來檢查逆止器方向。電機減速機一體機
轉(zhuǎn)向要根據(jù)輸出軸(LSS)來確定;順時針旋轉(zhuǎn)(CW);逆時針旋轉(zhuǎn)(CCW);應(yīng)在箱體上標(biāo)識出許可轉(zhuǎn)向。
RX89減速器帶逆止器的輸入端裝置AD../RS:安裝或運送前檢查驅(qū)動裝置的旋轉(zhuǎn)方向是否正確,若轉(zhuǎn)向錯誤請與BOSERL公司客戶服務(wù)部聯(lián)系。在運行過程中,逆止器不需要特別維護或其他的維護措施。
如果低于最小超越轉(zhuǎn)速,則逆止器將會發(fā)生摩擦而產(chǎn)生高溫,可能造成財產(chǎn)損失;在額外工作狀態(tài)下,不得低于最小超越轉(zhuǎn)速;在啟動或制動階段可以低于最小超越轉(zhuǎn)速。根據(jù)各自的尺寸規(guī)格,逆止器的最小超越轉(zhuǎn)速如下表:
型號 | 逆止器最大逆止力矩 [Nm] | 最小超越轉(zhuǎn)速 [r/min] |
AD2/RS | 65 | 820 |
AD3/RS | 425 | 620 |
AD4/RS | 850 | 530 |
AD5/RS | 1450 | 480 |
AD6/RS | 1950 | 450 |
AD7/RS | 1950 | 450 |
AD8/RS | 1950 | 450 |
RX89減速器潤滑油檢查:
通過安裝蓋檢查油位:對于無油位孔的減速器可以通過打開安裝蓋來檢查油位。請按以下步驟進行操作:按照下列安裝位置放置減速器以便安裝蓋位于頂部;松開安全蓋2的螺栓1,并卸掉安裝蓋2及蓋上的密封圈3(見下圖);確定油位與減速器箱體密封面的垂直間距“X”(見下圖)。齒輪減速電機
RX89減速器油位檢查完畢后密封RX89減速器:重新裝上安裝蓋的密封圈;注意,密封面要保持清潔、干燥;裝上安裝蓋;根據(jù)下表中的標(biāo)稱擰緊扭矩按照圖中標(biāo)明的順序由內(nèi)向外依次擰緊蓋上的螺栓;重復(fù)這一步驟多次,直至螺栓完全擰緊;只能采用氣動扳手或力矩扳手,避免安裝時對蓋板產(chǎn)生破壞,避免用力過猛或使用強沖擊的工具。臥式減速機
RX89減速器型號:
NRX87-AM100M4,NRX87-AM112M4,NRX87-AM132M4,NRX87-AM160M4,NRX87-AM180M4,NRX87-AM200M4,NRX87-AM71M4,NRX87-AM80M4,NRX87-AM90M4,NRX87-Y0.37KW,NRX87-Y0.55KW,NRX87-Y0.75KW,NRX87-Y1.1KW,NRX87-Y1.5KW,NRX87-Y100M4,NRX87-Y112M4,NRX87-Y11KW,NRX87-Y132M4,NRX87-Y15KW,NRX87-Y160M4,NRX87-Y18.5KW,NRX87-Y180M4,NRX87-Y2.2KW,NRX87-Y200M4,NRX87-Y22KW,NRX87-Y30KW,NRX87-Y3KW,NRX87-Y4KW,NRX87-Y5.5KW,NRX87-Y7.5KW,NRX87-Y71M4,NRX87-Y80M4,NRX87-Y90M4,NRX87-YB100M4,NRX87-YB112M4,NRX87-YB132M4,NRX87-YB160M4,NRX87-YB180M4,NRX87-YB200M4,NRX87-YB71M4,NRX87-YB80M4,NRX87-YB90M4,NRX87-YDP100M4,NRX87-YDP112M4,NRX87-YDP132M4,NRX87-YDP160M4,NRX87-YDP180M4,NRX87-YDP200M4,NRX87-YDP71M4,NRX87-YDP80M4,NRX87-YDP90M4,NRX87-YE100M4,NRX87-YE112M4,NRX87-YE132M4,NRX87-YE160M4,NRX87-YE180M4,NRX87-YE200M4,NRX87-YE71M4,NRX87-YE80M4,NRX87-YE90M4,NRX87-YEJ100M4,NRX87-YEJ112M4,NRX87-YEJ132M4,NRX87-YEJ160M4,NRX87-YEJ180M4,NRX87-YEJ200M4,NRX87-YEJ71M4,NRX87-YEJ80M4,NRX87-YEJ90M4,NRX87-YEJB100M4,NRX87-YEJB112M4,NRX87-YEJB132M4,NRX87-YEJB160M4,NRX87-YEJB180M4,NRX87-YEJB200M4,NRX87-YEJB71M4,NRX87-YEJB80M4,NRX87-YEJB90M4,NRX87-YP100M4,NRX87-YP112M4,NRX87-YP132M4,NRX87-YP160M4,NRX87-YP180M4,NRX87-YP200M4,NRX87-YP71M4,NRX87-YP80M4,NRX87-YP90M4,NRX87-YPB100M4,NRX87-YPB112M4,NRX87-YPB132M4,NRX87-YPB160M4,NRX87-YPB180M4,NRX87-YPB200M4,NRX87-YPB71M4,NRX87-YPB80M4,NRX87-YPB90M4,NRX87-YPE100M4,NRX87-YPE112M4,NRX87-YPE132M4,NRX87-YPE160M4,NRX87-YPE180M4,NRX87-YPE200M4,NRX87-YPE71M4,NRX87-YPE80M4,NRX87-YPE90M4,NRX87-YS100M4,NRX87-YS112M4,NRX87-YS132M4,NRX87-YS160M4,NRX87-YS180M4,NRX87-YS200M4,NRX87-YS71M4,NRX87-YS80M4,NRX87-YS90M4,NRX87-YVB100M4,NRX87-YVB112M4,NRX87-YVB132M4,NRX87-YVB160M4,NRX87-YVB180M4,NRX87-YVB200M4,NRX87-YVB71M4,NRX87-YVB80M4,NRX87-YVB90M4,NRX87-YVP100M4,NRX87-YVP112M4,NRX87-YVP132M4,NRX87-YVP160M4,NRX87-YVP180M4,NRX87-YVP200M4,NRX87-YVP71M4,NRX87-YVP80M4,NRX87-YVP90M4,NRX87-YVPEJ100M4,NRX87-YVPEJ112M4,NRX87-YVPEJ132M4,NRX87-YVPEJ160M4,NRX87-YVPEJ180M4,NRX87-YVPEJ200M4,NRX87-YVPEJ71M4,NRX87-YVPEJ80M4,NRX87-YVPEJ90M4,GRX89-AM100M4,GRX89-AM112M4,GRX89-AM132M4,GRX89-AM160M4,GRX89-AM180M4,GRX89-AM200M4,GRX89-AM71M4,GRX89-AM80M4,GRX89-AM90M4,GRX89-Y0.37KW,GRX89-Y0.55KW,GRX89-Y0.75KW,GRX89-Y1.1KW,GRX89-Y1.5KW,GRX89-Y100M4,GRX89-Y112M4,GRX89-Y11KW,GRX89-Y132M4,GRX89-Y15KW,GRX89-Y160M4,GRX89-Y18.5KW,GRX89-Y180M4,GRX89-Y2.2KW,GRX89-Y200M4,GRX89-Y22KW,GRX89-Y30KW,GRX89-Y3KW,GRX89-Y4KW,GRX89-Y5.5KW,GRX89-Y7.5KW,GRX89-Y71M4,GRX89-Y80M4,GRX89-Y90M4,GRX89-YB100M4,GRX89-YB112M4,GRX89-YB132M4,GRX89-YB160M4,GRX89-YB180M4,GRX89-YB200M4,GRX89-YB71M4,GRX89-YB80M4,GRX89-YB90M4,GRX89-YDP100M4,GRX89-YDP112M4,GRX89-YDP132M4,GRX89-YDP160M4,GRX89-YDP180M4,GRX89-YDP200M4,GRX89-YDP71M4,GRX89-YDP80M4,GRX89-YDP90M4,GRX89-YE100M4,GRX89-YE112M4,GRX89-YE132M4,GRX89-YE160M4,GRX89-YE180M4,GRX89-YE200M4,GRX89-YE71M4,GRX89-YE80M4,GRX89-YE90M4,GRX89-YEJ100M4,GRX89-YEJ112M4,GRX89-YEJ132M4,GRX89-YEJ160M4,GRX89-YEJ180M4,GRX89-YEJ200M4,GRX89-YEJ71M4,GRX89-YEJ80M4,GRX89-YEJ90M4,GRX89-YEJB100M4,GRX89-YEJB112M4,GRX89-YEJB132M4,GRX89-YEJB160M4,GRX89-YEJB180M4,GRX89-YEJB200M4,GRX89-YEJB71M4,GRX89-YEJB80M4,GRX89-YEJB90M4,GRX89-YP100M4,GRX89-YP112M4,GRX89-YP132M4,GRX89-YP160M4,GRX89-YP180M4,GRX89-YP200M4,GRX89-YP71M4,GRX89-YP80M4,GRX89-YP90M4,GRX89-YPB100M4,GRX89-YPB112M4,GRX89-YPB132M4,GRX89-YPB160M4,GRX89-YPB180M4,GRX89-YPB200M4,GRX89-YPB71M4,GRX89-YPB80M4,GRX89-YPB90M4,GRX89-YPE100M4,GRX89-YPE112M4,GRX89-YPE132M4,GRX89-YPE160M4,GRX89-YPE180M4,GRX89-YPE200M4,GRX89-YPE71M4,GRX89-YPE80M4,GRX89-YPE90M4,GRX89-YS100M4,GRX89-YS112M4,GRX89-YS132M4,GRX89-YS160M4,GRX89-YS180M4,GRX89-YS200M4,GRX89-YS71M4,GRX89-YS80M4,GRX89-YS90M4,GRX89-YVB100M4,GRX89-YVB112M4,GRX89-YVB132M4,GRX89-YVB160M4,GRX89-YVB180M4,GRX89-YVB200M4,GRX89-YVB71M4,GRX89-YVB80M4,GRX89-YVB90M4,GRX89-YVP100M4,GRX89-YVP112M4,GRX89-YVP132M4,GRX89-YVP160M4,GRX89-YVP180M4,GRX89-YVP200M4,GRX89-YVP71M4,GRX89-YVP80M4,GRX89-YVP90M4,GRX89-YVPEJ100M4,GRX89-YVPEJ112M4,GRX89-YVPEJ132M4,GRX89-YVPEJ160M4,GRX89-YVPEJ180M4,GRX89-YVPEJ200M4,GRX89-YVPEJ71M4,GRX89-YVPEJ80M4,GRX89-YVPEJ90M4,ARX87-AM100M4,ARX87-AM112M4,ARX87-AM132M4,ARX87-AM160M4,ARX87-AM180M4,ARX87-AM200M4,ARX87-AM71M4,ARX87-AM80M4,ARX87-AM90M4,ARX87-Y0.37KW,ARX87-Y0.55KW,ARX87-Y0.75KW,ARX87-Y1.1KW,ARX87-Y1.5KW,ARX87-Y100M4,ARX87-Y112M4,ARX87-Y11KW,ARX87-Y132M4,ARX87-Y15KW,ARX87-Y160M4,ARX87-Y18.5KW,ARX87-Y180M4,ARX87-Y2.2KW,ARX87-Y200M4,ARX87-Y22KW,ARX87-Y30KW,ARX87-Y3KW,ARX87-Y4KW,ARX87-Y5.5KW,ARX87-Y7.5KW,ARX87-Y71M4,ARX87-Y80M4,ARX87-Y90M4,ARX87-YB100M4,ARX87-YB112M4,ARX87-YB132M4,ARX87-YB160M4,ARX87-YB180M4,ARX87-YB200M4,ARX87-YB71M4,ARX87-YB80M4,ARX87-YB90M4,ARX87-YDP100M4,ARX87-YDP112M4,ARX87-YDP132M4,ARX87-YDP160M4,ARX87-YDP180M4,ARX87-YDP200M4,ARX87-YDP71M4,ARX87-YDP80M4,ARX87-YDP90M4,ARX87-YE100M4,ARX87-YE112M4,ARX87-YE132M4,ARX87-YE160M4,ARX87-YE180M4,ARX87-YE200M4,ARX87-YE71M4,ARX87-YE80M4,ARX87-YE90M4,ARX87-YEJ100M4,ARX87-YEJ112M4,ARX87-YEJ132M4,ARX87-YEJ160M4,ARX87-YEJ180M4,ARX87-YEJ200M4,ARX87-YEJ71M4,ARX87-YEJ80M4,ARX87-YEJ90M4,ARX87-YEJB100M4,ARX87-YEJB112M4,ARX87-YEJB132M4,ARX87-YEJB160M4,ARX87-YEJB180M4,ARX87-YEJB200M4,ARX87-YEJB71M4,ARX87-YEJB80M4,ARX87-YEJB90M4,ARX87-YP100M4,ARX87-YP112M4,ARX87-YP132M4,ARX87-YP160M4,ARX87-YP180M4,ARX87-YP200M4,ARX87-YP71M4,ARX87-YP80M4,ARX87-YP90M4,ARX87-YPB100M4,ARX87-YPB112M4,ARX87-YPB132M4,ARX87-YPB160M4,ARX87-YPB180M4,ARX87-YPB200M4,ARX87-YPB71M4,ARX87-YPB80M4,ARX87-YPB90M4,ARX87-YPE100M4,ARX87-YPE112M4,ARX87-YPE132M4,ARX87-YPE160M4,ARX87-YPE180M4,ARX87-YPE200M4,ARX87-YPE71M4,ARX87-YPE80M4,ARX87-YPE90M4,ARX87-YS100M4,ARX87-YS112M4,ARX87-YS132M4,ARX87-YS160M4,ARX87-YS180M4,ARX87-YS200M4,ARX87-YS71M4,ARX87-YS80M4,ARX87-YS90M4,ARX87-YVB100M4,ARX87-YVB112M4,ARX87-YVB132M4,ARX87-YVB160M4,ARX87-YVB180M4,ARX87-YVB200M4,ARX87-YVB71M4,ARX87-YVB80M4,ARX87-YVB90M4,ARX87-YVP100M4,ARX87-YVP112M4,ARX87-YVP132M4,ARX87-YVP160M4,ARX87-YVP180M4,ARX87-YVP200M4,ARX87-YVP71M4,ARX87-YVP80M4,ARX87-YVP90M4,ARX87-YVPEJ100M4,ARX87-YVPEJ112M4,ARX87-YVPEJ132M4,ARX87-YVPEJ160M4,ARX87-YVPEJ180M4,ARX87-YVPEJ200M4,ARX87-YVPEJ71M4,ARX87-YVPEJ80M4,ARX87-YVPEJ90M4,WRX87-AM100M4,WRX87-AM112M4,WRX87-AM132M4,WRX87-AM160M4,WRX87-AM180M4,WRX87-AM200M4,WRX87-AM71M4,WRX87-AM80M4,WRX87-AM90M4,WRX87-Y0.37KW,WRX87-Y0.55KW,WRX87-Y0.75KW,WRX87-Y1.1KW,WRX87-Y1.5KW,WRX87-Y100M4,WRX87-Y112M4,WRX87-Y11KW,WRX87-Y132M4,WRX87-Y15KW,WRX87-Y160M4,WRX87-Y18.5KW,WRX87-Y180M4,WRX87-Y2.2KW,WRX87-Y200M4,WRX87-Y22KW,WRX87-Y30KW,WRX87-Y3KW,WRX87-Y4KW,WRX87-Y5.5KW,WRX87-Y7.5KW,WRX87-Y71M4,WRX87-Y80M4,WRX87-Y90M4,WRX87-YB100M4,WRX87-YB112M4,WRX87-YB132M4,WRX87-YB160M4,WRX87-YB180M4,WRX87-YB200M4,WRX87-YB71M4,WRX87-YB80M4,WRX87-YB90M4,WRX87-YDP100M4,WRX87-YDP112M4,WRX87-YDP132M4,WRX87-YDP160M4,WRX87-YDP180M4,WRX87-YDP200M4,WRX87-YDP71M4,WRX87-YDP80M4,WRX87-YDP90M4,WRX87-YE100M4,WRX87-YE112M4,WRX87-YE132M4,WRX87-YE160M4,WRX87-YE180M4,WRX87-YE200M4,WRX87-YE71M4,WRX87-YE80M4,WRX87-YE90M4,WRX87-YEJ100M4,WRX87-YEJ112M4,WRX87-YEJ132M4,WRX87-YEJ160M4,WRX87-YEJ180M4,WRX87-YEJ200M4,WRX87-YEJ71M4,WRX87-YEJ80M4,WRX87-YEJ90M4,WRX87-YEJB100M4,WRX87-YEJB112M4,WRX87-YEJB132M4,WRX87-YEJB160M4,WRX87-YEJB180M4,WRX87-YEJB200M4,WRX87-YEJB71M4,WRX87-YEJB80M4,WRX87-YEJB90M4,WRX87-YP100M4,WRX87-YP112M4,WRX87-YP132M4,WRX87-YP160M4,WRX87-YP180M4,WRX87-YP200M4,WRX87-YP71M4,WRX87-YP80M4,WRX87-YP90M4,WRX87-YPB100M4,WRX87-YPB112M4,WRX87-YPB132M4,WRX87-YPB160M4,WRX87-YPB180M4,WRX87-YPB200M4,WRX87-YPB71M4,WRX87-YPB80M4,WRX87-YPB90M4,WRX87-YPE100M4,WRX87-YPE112M4,WRX87-YPE132M4,WRX87-YPE160M4,WRX87-YPE180M4,WRX87-YPE200M4,WRX87-YPE71M4,WRX87-YPE80M4,WRX87-YPE90M4,WRX87-YS100M4,WRX87-YS112M4,WRX87-YS132M4,WRX87-YS160M4,WRX87-YS180M4,WRX87-YS200M4,WRX87-YS71M4,WRX87-YS80M4,WRX87-YS90M4,WRX87-YVB100M4,WRX87-YVB112M4,WRX87-YVB132M4,WRX87-YVB160M4,WRX87-YVB180M4,WRX87-YVB200M4,WRX87-YVB71M4,WRX87-YVB80M4,WRX87-YVB90M4,WRX87-YVP100M4,WRX87-YVP112M4,WRX87-YVP132M4,WRX87-YVP160M4,WRX87-YVP180M4,WRX87-YVP200M4,WRX87-YVP71M4,WRX87-YVP80M4,WRX87-YVP90M4,WRX87-YVPEJ100M4,WRX87-YVPEJ112M4,WRX87-YVPEJ132M4,WRX87-YVPEJ160M4,WRX87-YVPEJ180M4,WRX87-YVPEJ200M4,WRX87-YVPEJ71M4,WRX87-YVPEJ80M4,WRX87-YVPEJ90M4,SRX87-AM100M4,SRX87-AM112M4,SRX87-AM132M4,SRX87-AM160M4,SRX87-AM180M4,SRX87-AM200M4,SRX87-AM71M4,SRX87-AM80M4,SRX87-AM90M4,SRX87-Y0.37KW,SRX87-Y0.55KW,SRX87-Y0.75KW,SRX87-Y1.1KW,SRX87-Y1.5KW,SRX87-Y100M4,SRX87-Y112M4,SRX87-Y11KW,SRX87-Y132M4,SRX87-Y15KW,SRX87-Y160M4,SRX87-Y18.5KW,SRX87-Y180M4,SRX87-Y2.2KW,SRX87-Y200M4,SRX87-Y22KW,SRX87-Y30KW,SRX87-Y3KW,SRX87-Y4KW,SRX87-Y5.5KW,SRX87-Y7.5KW,SRX87-Y71M4,SRX87-Y80M4,SRX87-Y90M4,SRX87-YB100M4,SRX87-YB112M4,SRX87-YB132M4,SRX87-YB160M4,SRX87-YB180M4,SRX87-YB200M4,SRX87-YB71M4,SRX87-YB80M4,SRX87-YB90M4,SRX87-YDP100M4,SRX87-YDP112M4,SRX87-YDP132M4,SRX87-YDP160M4,SRX87-YDP180M4,SRX87-YDP200M4,SRX87-YDP71M4,SRX87-YDP80M4,SRX87-YDP90M4,SRX87-YE100M4,SRX87-YE112M4,SRX87-YE132M4,SRX87-YE160M4,SRX87-YE180M4,SRX87-YE200M4,SRX87-YE71M4,SRX87-YE80M4,SRX87-YE90M4,SRX87-YEJ100M4,SRX87-YEJ112M4,SRX87-YEJ132M4,SRX87-YEJ160M4,SRX87-YEJ180M4,SRX87-YEJ200M4,SRX87-YEJ71M4,SRX87-YEJ80M4,SRX87-YEJ90M4,SRX87-YEJB100M4,SRX87-YEJB112M4,SRX87-YEJB132M4,SRX87-YEJB160M4,SRX87-YEJB180M4,SRX87-YEJB200M4,SRX87-YEJB71M4,SRX87-YEJB80M4,SRX87-YEJB90M4,SRX87-YP100M4,SRX87-YP112M4,SRX87-YP132M4,SRX87-YP160M4,SRX87-YP180M4,SRX87-YP200M4,SRX87-YP71M4,SRX87-YP80M4,SRX87-YP90M4,SRX87-YPB100M4,SRX87-YPB112M4,SRX87-YPB132M4,SRX87-YPB160M4,SRX87-YPB180M4,SRX87-YPB200M4,SRX87-YPB71M4,SRX87-YPB80M4,SRX87-YPB90M4,SRX87-YPE100M4,SRX87-YPE112M4,SRX87-YPE132M4,SRX87-YPE160M4,SRX87-YPE180M4,SRX87-YPE200M4,SRX87-YPE71M4,SRX87-YPE80M4,SRX87-YPE90M4,SRX87-YS100M4,SRX87-YS112M4,SRX87-YS132M4,SRX87-YS160M4,SRX87-YS180M4,SRX87-YS200M4,SRX87-YS71M4,SRX87-YS80M4,SRX87-YS90M4,SRX87-YVB100M4,SRX87-YVB112M4,SRX87-YVB132M4,SRX87-YVB160M4,SRX87-YVB180M4,SRX87-YVB200M4,SRX87-YVB71M4,SRX87-YVB80M4,SRX87-YVB90M4,SRX87-YVP100M4,SRX87-YVP112M4,SRX87-YVP132M4,SRX87-YVP160M4,SRX87-YVP180M4,SRX87-YVP200M4,SRX87-YVP71M4,SRX87-YVP80M4,SRX87-YVP90M4,SRX87-YVPEJ100M4,SRX87-YVPEJ112M4,SRX87-YVPEJ132M4,SRX87-YVPEJ160M4,SRX87-YVPEJ180M4,SRX87-YVPEJ200M4,SRX87-YVPEJ71M4,SRX87-YVPEJ80M4,SRX87-YVPEJ90M4,RX87SF80,RX87SF90,RX87SF100,RX87SF112,RX87SF115,RX87SF140,RX87SF160,RX87SF190。
RX89減速器廠家展示:看廠請聯(lián)系微信13827261050,獲取位置,需提前一天預(yù)約http://m.zzzlsblaw.com/product/list-rxxiliejiansuji-cn.html
推薦類似型號:R89減速機
關(guān)鍵詞:減速器帶電機一體機_減速機帶電機一體機_RX系列減速器_減速機馬達一體機_RX系列減速機_RX型減速機_電機減速機一體機_GRX系列減速機_減速機電機一體機
RX系列斜齒輪減速機型號:RX59減速機,RX69減速機,RX79減速機,RX89減速機,RX99減速機,RX109減速機
RX系列齒輪減速電機可配變頻電機,剎車電機,防爆電機,伺服電機,交流電機,直流電機,三相電機,單相電機 0.12KW-45KW之間
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標(biāo)簽:   RX89減速器 RX87斜齒輪減速機 RX87減速機3D模型 RX87型減速機選型參數(shù) RX87臥式減速機一體機 RX87伺服減速機