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星錐盤(pán)摩檫式無(wú)級(jí)變速器，是目前過(guò)內(nèi)外一種先進(jìn)的無(wú)極變速裝置。星光JWB-X系列無(wú)級(jí)變速器是公司在消化吸收國(guó)內(nèi)外先進(jìn)技術(shù)基礎(chǔ)上，國(guó)內(nèi)最早自主研制開(kāi)發(fā)的新興無(wú)級(jí)變速器。產(chǎn)品執(zhí)行標(biāo)準(zhǔn)JB/T6950-93《 行星錐盤(pán)無(wú)級(jí)變速器》，具有結(jié)構(gòu)簡(jiǎn)單、性能可靠、變速范圍大（輸出轉(zhuǎn)速的最高速與最低速之比為5）、調(diào)速靈活可靠、體積小、噪音低、使用維護(hù)方便等特點(diǎn)，適宜于連續(xù)工作運(yùn)轉(zhuǎn)，且能在帶負(fù)載條件下按需要調(diào)節(jié)速度，最適工藝參數(shù)多變或連續(xù)變化的要求。因而可作為一切行業(yè)生產(chǎn)自動(dòng)線(xiàn)的動(dòng)力傳動(dòng)裝置及科研單位實(shí)驗(yàn)設(shè)備的無(wú)級(jí)變速機(jī)構(gòu)，對(duì)陶瓷、飲料、食品、電子、制革、化工、紡織、木工等行業(yè)生產(chǎn)自動(dòng)線(xiàn)尤為適用。 

JWB-X系列無(wú)級(jí)變速器：JWB-X0.75-28D,JWB-X0.75-28F,JWB-X2.2-40F(S),JWB-X0.37-40D，JWB-X0.75-40D，JWB-X1.5-190F，JWB-X0.37-25D, JWB-X0.37-25F, JWB-X0.75-18D, JWB-X0.25B-190F,JWB-X0.37B-190F,JWB-X0.55B-190F,JWB-X0.75B-190F,JWB-X1.1B-190F,JWB-X1.1-190F,JWB JWB-X-B-190F，JWB-XB-190D，JWB-X-190DZ，JWB-X-190F，JWB-X-190FZ，JWB-X-A-190D，JWB-X-A-190DZ，JWB-X_DZ，JWB-X-B_DK，JWB-X-B-D，JWB-X0.75-40D, JWB-X0.75-40F, JWB-X0.18-190 JWB-X0.25-190 JWB-X0.37-190 JWB-X0.55-190 JWB-X0.75-190 JWB-X1.1-190 JWB-X1.5-190 JWB-X2.2-190 JWB-X3-190 JWB-X4-190 JWB-X5.5-190 JWB-X7.5-190 JWB-X0.18… JWB-X0.25… JWB-X0.37… JWB-X0.55… JWB-X0.75… JWB-X1.1… JWB-X1.5… JWB-X2.2… JWB-X3… JWB-X4… JWB-X5.5… JWB-X7.5… JWB-X0.25-190D,JWB-X0.25-190F,JWB-X0.37-190D,JWB-X0.37-190F JWB-X0.25-40D(F),JWB-X0.25-60D(F),JWB-X0.25-80D(F),JWB-X0.25-100D(F) JWB-X0.37-100D(F),JWB-X0.37-80D(F),JWB-X0.37-40D,JWB-X0.37-40F JWB-0.25-25D,JWB-X0.25-25F,JWB-X0.25-15D,JWB-X0.25-15F,JWB-X0.25-9D(F),JWB-X0.37-4.7D(F),JWB-X0.55-190D,JWB-X0.55-190F,JWB-X0.75-190D,JWB-X0.75-190F,JWB-X0.55-100D(F),JWB-X0.55-80D(F),JWB-X0.55-60D(F) JWB-X0.55-40D,JWB-X0.55-40F,JWB-X0.75-100D(F),JWB-X0.75-80D(F) JWB-X0.75-60D(F),JWB-X0.75-40D,JWB-X0.75-40F,JWB-X0.55-28D,JWB-X0.55-28F,JWB-X0.55-18D(F),JWB-X0.55-13D(F),JWB-X0.55-8D(F),JWB-X1.1-190D JWB-X1.1-190F,JWB-X1.5-190D,JWB-X1.1-190F,JWB-X1.1-100D(F),JWB-X1.1-80D(F),JWB-X1.1-60D(F),JWB-X1.1-40D,JWB-X1.1-40F,JWB-X1.5-100D(F) JWB-X1.5-80D(F),JWB-X1.5-60D(F),JWB-X1.5-40D,JWB-X1.5-40F JWB-X1.1-28D,JWB-X1.1-28F,JWB-X1.1-15D(F),JWB-X1.5-28D,JWB-X1.5-28F JWB-X2.2-190D,JWB-X2.2-190F,JWB-X3-190D,JWB-X3-190F,JWB-X4-190 JWB-X4-190F,JWB-X2.2-40D,JWB-X2.2-40F,JWB-X2.2-60D(F),JWB-X2.2-80D(F),JWB-X100D(F),JWB-X3-40D,JWB-X3-40F,JWB-X3-60D(F),JWB-X3-80D(F) JWB-X3-100D(F),JWB-X4-40D,JWB-X4-40F,JWB-X4-60D(F),JWB-X4-80D(F) JWB-X4-100D(F),JWB-X2.2-20D(F),JWB-X2.2-30D(F)