行星錐盤摩檫式無級變速器，是目前過內外一種先進的無極變速裝置。星光JWB-X系列無級變速器是公司在消化吸收國內外先進技術基礎上，國內最早自主研制開發的新興無級變速器。產品執行標準JB/T6950-93《 行星錐盤無級變速器》，具有結構簡單、性能可靠、變速范圍大（輸出轉速的最高速與最低速之比為5）、調速靈活可靠、體積小、噪音低、使用維護方便等特點，適宜于連續工作運轉，且能在帶負載條件下按需要調節速度，最適工藝參數多變或連續變化的要求。因而可作為一切行業生產自動線的動力傳動裝置及科研單位實驗設備的無級變速機構，對陶瓷、飲料、食品、電子、制革、化工、紡織、木工等行業生產自動線尤為適用。
JWB-X系列無級變速器：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
