Shaft Mounted Reducer

Formerly known as Hangzhou Reducer Factory, Fixedstar Group was found in 1976. We are also recognized as the largest manufacturer and exporter of worm gear reducers in China since 1993, when we were authorized the first export license for reducers as a manufacturer. Presently, our commitment extends beyond manufacturing as we engage in diligent research and trading endeavors. Our primary focus centers on power transmission products, constituting the core of our business operations. Having invested a total of 2 billion Yuan in land spanning an impressive 200,000 square meters, our workforce of...

Angular Velocity Service Factor fs mm Selection Maintenance Verification Installation Mt lubrication TFfi# Storage Design Features iTw1Si£ Designation Power Rating and Dimension Installation and Removal Mounting Position SMRfflTJlf Torque Arm FRv FF, FK, FS'k^iJ^iim

The torque that can be transmitted continuously through the output shaft, with the gear unit operated under a service factor fs=1. Rating is speed sensitive. $ii l{j$^ n2 T^iJ AxCit: The torque demand based on application requirement. It must always be equal to or less than torque Mn2 the gearbox under study is rated for. Computational torque value to be used when selecting the gearbox. It is calculated considering the required torque Mr2 and service factor fs , as per the equation here after: In the gearbox selection charts this is the power applicable to input shaft, based on input speed ni...

ffcs iMio £&«]€££& mti mi+^mmm«i #§, StfE#RTfg# ^^^JxLP^o ^P^lil'q), if^'HM^ 4 - Service Factor fs This factor is the numeric value describing reducer service duty. It takes into consideration, with unavoidable approximation, daily operating conditions, load variations and overloads connected with reducer application. Regardless to the value given for the service factor, we would like to remind that in some applications, which for example involve lifting of parts, failure of the reducer may expose the operators to the risk of injuries. If in doubt, please contact our Technical Service. Values...

6 - Maintenance The first oil change must take place after about 300 hours of operation, carefully flushing the gear unit using suitable detergents. Do not mix mineral oils with synthetic oils. Check oil level regularly and change oil at the intervals shown in the following table. 7 - Verification Radial loads Make sure that radial forces applying on input and/or output shaft are within permitted catalogue values.If they were higher consider designing a different bearing arrangement before switching to a larger gear unit.Catalogue values for rated overhung loads refer to midpoint of shaft under...

b) Before starting up the machine, make sure that oil level conforms to the mounting position specified for the gear unit and the viscosity is suitable for the duty the gearbox will be operated with, e) For outdoor installation provide adequate guards in order to protect the drive from rainfalls as well as direct sun radiation. Before assembling, the contact surfaces must be clean and treated with adeguate protective against rust and blocking. 9 - Lubrication The inner parts of Fixed Star gear units are oil-bath and splash lubricated.The charts here after must be referred to as for the mounting...

11 - Design FeaturesThe main design characteristics are: ■ high efficiency ■ gears are case hardened alloy steel ■ gear case from cast iron

12 - Designation &Wj\tL Mounting Position: B, C, D. VA, VB Silbii Backstop ★(SMR30^iMlhil) If backstop fitted , it is necessary to specify the output hub rotation direction. (SMR 30 do not have backstop device). iltk Ratio Output Hub Bore Reducer Frame Size Reducer TypeM^Ri^ti Double Reduction ^Ri^ti Single Reduction Note: Backstops do not recommended for single reduction reducer. Do not use oils containing EP additives such as graphite or molybdenum disulfide in the reducer when backstop is used. These additives will destory sprag action.

13 - Power Rating and Dimension &W5tiL MOUNTING POSITION © Output Hub “A" BTStMJS (ff) Lubricant for “A" Position (Liter) /kg\ IJSsiMl'FTfjfflTJlflllt Reducer Weight Without Torque Arm(Kg) © Single Reduction Reducer

Single & Double Reduction Same Dimension of Input Shaft OUTPUT HUB ® SiiiJS'Mfi Output Hub Single Reduction Reducer “A” BdMEfili (J\) Lubricant for “A” Position (Liter) ® 2S£5t§stMiIt/l Double Reduction Reducer A Reducer Weight Without Torque Arm(Kg) ^ Unmachined Surfaces

Single & Double Reduction Same Dimension of Input Shaft $^75© “A” BtfMSB (Jf) Lubricant for “A” Position (Liter) /kg' Reducer Weight Without Torque Arm(Kg) (3j£) Single Reduction Reducer ® Double Reduction Reducer # Unmachined Surfaces

Single & Double Reduction Same Dimension of Input Shaft i±?i “A” BttJjnfflS (ff) Lubricant for “A” Position (Liter) /kg\ JSilfJFFrjjffldDfflElt Reducer Weight Without Torque Arm(Kg) (J) Single Reduction Reducer 0 Double Reduction Reducer

INPUT SHAFT® 0 Single & Double Reduction Same Dimension of Input Shaft £jt “A” BTMSS (ft) Lubricant for “A" Position (Liter) /kg\ Reducer Weight Without Torque Arm(Kg) Single Reduction Reducer ® Double Reduction Reducer $ 'FJQX^Bi Unmachined Surfaces

cfb; ijf£ “A” BtfMSB (ft) Lubricant for “A” Position (Liter) /kg\ Reducer Weight Without Torque Arm(Kg) IISHfSft/jlEiMl Single Reduction Reducer 0 Double Reduction Reducer # Unmachined Surfaces

© Single Reduction 0 Double Reduction ifb’i “A” HJniEBfi (?f) Lubricant for “A” Position (Liter) /Kg\ JjSiffJl'Flfjfflii'Sffill Reducer Weight Without Torque Arm(Kg) © Single Reduction Reducer (J) SJtRftS&iSiSlIlfl, Double Reduction Reducer $ ^FiPlS® Unmachined Surfaces