This standard specifies the basic terms and definitions of planetary transmission. This standard applies to all kinds of commonly used planetary transmission devices. GB/T 11366-1989 Basic terms of planetary transmission GB/T11366-1989 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Basic terminology of planetary drives
Basic terminology of planetary drives 1 Subject content and scope of application
This standard specifies the basic terms and definitions of planetary drives. This standard is applicable to various commonly used planetary drive devices. Among the terms listed, all abbreviations or synonyms that are allowed to be used are attached in brackets after the term. 2 Reference standards
GR 3374 Basic terminology of gears
3 Planetary gear drive
3.t Planetary gear drive mechanism Planetary gear drive mechanism mainly composed of planetary gears, planetary carriers and heart wheels (see Figure 1). Planetary gear
3.2 Planetary gear (planetary wheel) planetary gear In planetary gear drives, the gear that performs tail motion. 3.3 Centre gear
Planet carrier
Sun antelope
In planetary gear transmission, the gear that meshes with the planetary gear and has a fixed axis. 3.3.1 Sun gear
In planetary gear transmission, the center gear with external teeth is called the sun gear. 3.3.2 Ring gear (Annulus) In planetary gear transmission, the center gear with internal teeth is called the inner ring gear. Planet carrier (tie rod) Planet carrier 2.4
The component that supports the planetary gear.
GB11366—89
3.52 KH type planetary gear drive mechanism
g2KH type planetary gear drive mechanism.mApproved by the State Administration of Technical Supervision on May 6, 1989 and implemented on January 1, 1990
CB11366-89
A planetary gear drive mechanism consisting of two center wheels and a planet carrier. The center wheel is represented by K and the planet carrier is represented by H. 3.6K type planetary gear drive mechanism3KtypeplanetarygeardrivemechanismA planetary gear drive mechanism consisting of three center wheels. 3.7 KHV type planetary gear drive mechanismKH-Vtypeplanct arygeardrive mechanismA planetary gear drive mechanism consisting of a center wheel, a planet carrier and an output mechanism. The output shaft is represented by V. 3.BPlanetary gear train (planetary gear train) planetarygeartrain A combination of at least ten gear pairs of a first-stage planetary gear drive mechanism. 3.9 Single-stage planetary gear train A gear train consisting of a single-stage planetary gear transmission mechanism. 3.10 Multiple-stage planetary gear train A gear train consisting of two or more single-stage planetary gear transmission mechanisms of the same type. 3.11 Compound planetary gear train A gear train consisting of one or more planetary gear transmission mechanisms and other types of gear transmission mechanisms. 3.12 Load balancing mechanism A mechanism that can compensate for manufacturing errors so that each planetary gear bears the load evenly. 4 Small-tooth difference planetary gear drive (small-tooth difference transmission) 4.1 Small-tooth difference planetary gear drive with small teeth difference planetary gear drive with small teeth difference is mainly composed of a certain type of small-tooth difference gear pair eccentric element and output mechanism. 4,2 Small-tooth difference gear pair with small teeth difference A gear pair consisting of an inner ring gear and a planetary gear with a small difference in the number of teeth. 4.3 Eccentric element (Arm, carrier) In a planetary gear transmission with small tooth difference, the component that supports the planetary gear. &.4 Output mechanism outputrmechanism
In a planetary gear transmission with small tooth difference, the mechanism that transmits the motion of the planetary gear to the output element. 4.4.1 Pin-hole type output mechanism The pin-hole output mechanism consists of an output shaft, a cylindrical pin, a pin sleeve and corresponding pin holes on the planetary gear. The cylindrical pins fixed and evenly distributed on the output shaft are inserted into the corresponding pin holes on the planetary gear with pin sleeves. During transmission, they roll along the pin holes to output motion or power (see Figure 2).
Internal gear
Internal gear element
Front shaft
Traveling gear
Cylindrical pin
Output shaft and disc
Cylindrical pin
GB 1136689
4.4.2 Floating disc type output mechanism The floating disc type output mechanism which transmits parallel shaft motion is adopted as the output mechanism (see Figure 3). 4.4.3 Slide block type output mechanism The output mechanism uses a cross slider mechanism that transmits parallel axis motion as the output mechanism (see Figure 4) Internal gear ring
Eccentric element
Input shaft
Planet gear
Cross slider mechanism
Output shaft
4.4.4 Universal joint type output mechanism The output mechanism uses a universal joint as the output mechanism. 4.4.5 Zero teeth difference type output mechanism The output mechanism consists of an internal gear pair (or bevel gear pair) with a large normal backlash and an equal number of teeth. 4.5 Cycloidal drive with small teeth diference (cycloidal-pinwheel planctary drive) Cycloidal drive with small teeth diference (cycloidal-pinwheel planctary drive) Cycloidal pinwheel planetary drive is mainly composed of cycloidal small teeth difference gear pair, eccentric element and output mechanism (see Figure 5). Output single
CB 11366 - 89
摇践践牙艳
柱納编心尤件柱納套输入人轴
4.6 Cycloidal small teeth difference gear pair (cycloidal pinwheel pair) rycloidal gear (cycloidal pin. wheel pair)
A gear pair composed of a cycloidal gear and a pinwheel with a small difference in the number of teeth. 4.7 Pin gear, pin wheelpair with small teeth difference A cylindrical (see Figure 6) or annular (see Figure 7) gear whose gear teeth are composed of a number of pinwheel pins (including pinwheel sleeves when there is a sleeve), and the axes of these pinwheel pins are evenly distributed on the same circumference and parallel to the axis of the gear. Pinwheel housing
Pinwheel housing
Pinwheel housing
4.7.1 Pinwheel housing
A housing with evenly distributed holes or grooves along the circumference for accommodating pinwheel pins. 4.7.2 Pinwheel pin
A cylindrical pin that is placed in the corresponding hole on the pinwheel as a gear housing. 4.7.8 Gear rolier
A cylindrical sleeve that is sleeved outside the pinwheel pin and meshes with the cycloidal gear teeth. Figure 7
Pin gear pin
Pin gear housing
4.8Cycloidal gear
GB11366—89
A circular (see Figure 8) or disc (see Figure 9) gear whose tooth profile is an accurate (or approximate) cycloidal equidistant curve. Figure 9
4.9Plantar involute gear drive with small teeth differencePlantar involute gear drive with small teeth difference mainly consists of an involute internal gear pair with small teeth difference, an eccentric element and an output mechanism. 4.10 Involute internal gear pair with small teeth difference A gear pair consisting of an internal and external involute gear with a small difference in the number of teeth. 4.ll Circular art gear drive with smallteeth difference Circular art gear drive with smallteeth difference is mainly composed of a circular art gear pair with a small difference in the number of teeth, an eccentric element and an output mechanism. 4.12 Circular arc gear pair with small teeth difference A gear pair consisting of a circular arc spur gear with a small difference in the number of teeth and a pinwheel. 4.13 Circular arc spur gear A cylindrical spur gear whose tooth profile curve is a circular arc or an approximate circular arc. The approximate circular arc can be an equidistant curve of various types of epicycloids, or an equidistant curve whose center of circle motion trajectory is a variable amplitude involute. 4.13.1 General epicycloid circular arc spur gear General epicycloid circular arc spur gear A spur gear whose tooth profile curve is an equidistant curve of a general epicycloid. 4.13.2 Variable epicycloid circular arc spur gear Variable epicycloid circular arc spur gear Circular arc spur gear whose tooth profile curve is the equidistant curve of the variable epicycloid. 4.13.3 Variable involute circular arc spur gear Variable involute circular arc spur gear Circular arc spur gear whose tooth profile curve is the equidistant curve of the variable involute. 4.14 Planetary bevel gear drive with small teeth difference Planetary bevel gear drive with small teeth difference The transmission mechanism of planetary bevel gear drive with small teeth difference mainly consists of a gear pair with a bevel gear with small teeth difference, a circumferential limiting mechanism and a crank element (see Figure 10).
Swinging bevel gear
Input shaft
GB11366-89
Circumferential restriction mechanism
Rotating sprocket
Spherical dumpling pot
Output shaft
4.15 Bevel gear pair with small teeth difference A gear pair consisting of sprockets with a small difference in the number of teeth. 4.16 Rotating bevel gear Rotating bevel gear A bevel gear that performs a planar rotary motion.
#, 17 Swinging bevel gear Swinging bevel gear A bevel gear that performs a swinging motion or a rotary motion at the same time. 4.18 Cranketement
In a bevel gear transmission with a small teeth difference, the element that causes the swinging bevel gear to swing. 4.19 Circunferential restricting mechanism Circumferential restriction mechanism is an output mechanism. It converts spatial swing into a planar rotary motion and transmits it to the output element. 5 Oscillating tooth gear pair with small teeth difference (oscillating tooth gear) 5.1 Oscillating tooth gear pair with small teeth difference An internal gear ring (or pinwheel) with a small number of teeth difference and an oscillating gear are composed of a gear pair. 5.2 Oscillating tooth gear drive mechanism with small teeth difference
Oscillating tooth gear drive mechanism with small teeth difference is mainly composed of an oscillating tooth gear pair with small teeth difference and an eccentric element (see Figure 11). (a)
5.3 Oscillating tooth gear GCar is a gear composed of oscillating teeth and an oscillating gear carrier.
5.4 Oscillating tooth
GB11366—89
Eccentric element
Oscillating tooth frame
Inner gear ring
Needle tooth pin
Needle tooth sleeve
Oscillating tooth nest
Eccentric element
Meshing with the inner gear ring or the needle wheel and capable of performing reciprocating and rotary motions in the hole of the oscillating tooth channel. 5.4.1 Ball oscillating tooth Ball oscillating tooth uses balls as oscillating teeth (see Figure 11-a). 5.4.2 Roller oscillating tooth Rollers are used as oscillating teeth.
5.a.3 Push rod movable tooth rushrodoscillatingtouth Push rod is used as movable tooth (Figure 11-c)
5.4.4 Combined movable tooth conpoundoscillatingtooth Transmission component composed of roller and push rod (see Figure 11-b). 5.6 Oscillaling tooth carricr
Inner gear ring
Combined gear
Moving tooth channel
Eccentric element
Moving teeth are divided into a disc frame in the hole (or groove) according to the concave circumferential direction and can make reciprocating and rolling motion in the hole (or agent). 6 Harmonic gear transmission
GB 11366—89
Harmonic gear transmission is a modified form of planetary gear transmission. 6.1 harmonic gear drive mechanism harmonic gear drive mechanism is mainly composed of flexible gear, rigid gear and wave generator (see Figure 13). flexible gear
flexible gear shaft
wayegenerator
6.2 wave generator
component that makes flexible gear generate elastic deformation wave according to certain deformation law. 6.3 flexible gear (flexible wheel) flexiblegear thin-walled gear that can produce controllable elastic deformation under the action of wave generator. 6.4 rigid gear (rigid wheel) rigidity gear gear that always keeps its original shape when working. multiplying gear
generator
6.5 flexible rolling bearing flexible rolling bearing inner and outer rings with thin walls, mounted on the cam, and can deform with different cam shapes. 6.6 output coupling outputcoupling
a connection form that connects the flexible gear with the output shaft in order to output motion or power. Additional remarks:
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of Zhengzhou Machinery Research Institute. This standard was drafted by Zhengzhou Machinery Research Institute and Beijing Graduate School of China University of Mining and Technology. The drafters of this standard are Xu Hongji, Zhang Yuanguo, Zhang Wenzhao, Zhou Youqiang, Zhao Renji and Jiang Min.14 Planetary bevel gear drive with small teeth difference Planetary bevel gear drive with small teeth difference The planetary bevel gear drive with small teeth difference mainly consists of a bevel gear pair with small teeth difference, a circumferential limiting mechanism and a crank element (see Figure 10).
Swing bevel gear
Input shaft
GB11366-89
Circumferential limiting mechanism
Rotating sprocket gear
Spherical dumpling pot
Output shaft
4.15 Bevel gear pair with small teeth difference A gear pair consisting of sprocket gears with a small difference in the number of teeth. 4.16 Rotating bevel gear Rotating bevel gear A bevel gear that performs a plane rotation motion.
#, 17 Swing bevel gear Swing bevel gear A bevel gear that performs a swing motion or a rotation motion at the same time. 4.18 Cranksetment
In bevel gear transmission with small teeth difference, the element that makes the oscillating bevel gear oscillate. 4.19 Circunferential restricting mechanism Circumferential restricting mechanism is an output mechanism. It converts spatial oscillation into planar rotational motion and transmits it to the output element. 5 Planetary gear transmission with small teeth difference (oscillating tooth transmission) 5.1 Oscillating tooth gear pair with small teeth difference An oscillating gear pair consisting of an inner ring gear (or pinwheel) with a small number of teeth difference and an oscillating gear. 5.2 Oscillating tooth gear drive mechanism with small teeth difference
Oscillating tooth gear drive mechanism mainly consists of an oscillating tooth gear pair with small teeth difference and an eccentric element (see Figure 11). (a)
5.3 Oscillating tooth gear Gcar A gear consisting of oscillating teeth and an oscillating gear carrier.
5.4 Oscillating tooth
GB11366—89
Eccentric element
Oscillating tooth frame
Inner gear ring
Needle tooth pin
Needle tooth sleeve
Oscillating tooth nest
Eccentric element
Meshing with the inner gear ring or the needle wheel and capable of performing reciprocating and rotary motions in the hole of the oscillating tooth channel. 5.4.1 Ball oscillating tooth Ball oscillating tooth uses balls as oscillating teeth (see Figure 11-a). 5.4.2 Roller oscillating tooth Rollers are used as oscillating teeth.
5.a.3 Push rod movable tooth rushrodoscillatingtouth Push rod is used as movable tooth (Figure 11-c)
5.4.4 Combined movable tooth conpoundoscillatingtooth Transmission component composed of roller and push rod (see Figure 11-b). 5.6 Oscillaling tooth carricr
Inner gear ring
Combined gear
Moving tooth channel
Eccentric element
Moving teeth are divided into a disc frame in the hole (or groove) according to the concave circumferential direction and can make reciprocating and rolling motion in the hole (or agent). 6 Harmonic gear transmission
GB 11366—89
Harmonic gear transmission is a modified form of planetary gear transmission. 6.1 harmonic gear drive mechanism harmonic gear drive mechanism is mainly composed of flexible gear, rigid gear and wave generator (see Figure 13). flexible gear
flexible gear shaft
wayegenerator
6.2 wave generatorwwW.bzxz.Net
component that makes flexible gear generate elastic deformation wave according to certain deformation law. 6.3 flexible gear (flexible wheel) flexiblegear thin-walled gear that can produce controllable elastic deformation under the action of wave generator. 6.4 rigid gear (rigid wheel) rigidity gear gear that always keeps its original shape when working. multiplying gear
generator
6.5 flexible rolling bearing flexible rolling bearing inner and outer rings with thin walls, mounted on the cam, and can deform with different cam shapes. 6.6 output coupling outputcoupling
a connection form that connects the flexible gear with the output shaft in order to output motion or power. Additional remarks:
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of Zhengzhou Machinery Research Institute. This standard was drafted by Zhengzhou Machinery Research Institute and Beijing Graduate School of China University of Mining and Technology. The drafters of this standard are Xu Hongji, Zhang Yuanguo, Zhang Wenzhao, Zhou Youqiang, Zhao Renji and Jiang Min.14 Planetary bevel gear drive with small teeth difference Planetary bevel gear drive with small teeth difference The planetary bevel gear drive with small teeth difference mainly consists of a bevel gear pair with small teeth difference, a circumferential limiting mechanism and a crank element (see Figure 10).
Swing bevel gear
Input shaft
GB11366-89
Circumferential limiting mechanism
Rotating sprocket gear
Spherical dumpling pot
Output shaft
4.15 Bevel gear pair with small teeth difference A gear pair consisting of sprocket gears with a small difference in the number of teeth. 4.16 Rotating bevel gear Rotating bevel gear A bevel gear that performs a plane rotation motion.
#, 17 Swing bevel gear Swing bevel gear A bevel gear that performs a swing motion or a rotation motion at the same time. 4.18 Cranksetment
In bevel gear transmission with small teeth difference, the element that makes the oscillating bevel gear oscillate. 4.19 Circunferential restricting mechanism Circumferential restricting mechanism is an output mechanism. It converts spatial oscillation into planar rotational motion and transmits it to the output element. 5 Planetary gear transmission with small teeth difference (oscillating tooth transmission) 5.1 Oscillating tooth gear pair with small teeth difference An oscillating gear pair consisting of an inner ring gear (or pinwheel) with a small number of teeth difference and an oscillating gear. 5.2 Oscillating tooth gear drive mechanism with small teeth difference
Oscillating tooth gear drive mechanism mainly consists of an oscillating tooth gear pair with small teeth difference and an eccentric element (see Figure 11). (a)
5.3 Oscillating tooth gear Gcar A gear consisting of oscillating teeth and an oscillating gear carrier.
5.4 Oscillating tooth
GB11366—89
Eccentric element
Oscillating tooth frame
Inner gear ring
Needle tooth pin
Needle tooth sleeve
Oscillating tooth nest
Eccentric element
Meshing with the inner gear ring or the needle wheel and capable of performing reciprocating and rotary motions in the hole of the oscillating tooth channel. 5.4.1 Ball oscillating tooth Ball oscillating tooth uses balls as oscillating teeth (see Figure 11-a). 5.4.2 Roller oscillating tooth Rollers are used as oscillating teeth.
5.a.3 Push rod movable tooth rushrodoscillatingtouth Push rod is used as movable tooth (Figure 11-c)
5.4.4 Combined movable tooth conpoundoscillatingtooth Transmission component composed of roller and push rod (see Figure 11-b). 5.6 Oscillaling tooth carricr
Inner gear ring
Combined gear
Moving tooth channel
Eccentric element
Moving teeth are divided into a disc frame in the hole (or groove) according to the concave circumferential direction and can make reciprocating and rolling motion in the hole (or agent). 6 Harmonic gear transmission
GB 11366—89
Harmonic gear transmission is a modified form of planetary gear transmission. 6.1 harmonic gear drive mechanism harmonic gear drive mechanism is mainly composed of flexible gear, rigid gear and wave generator (see Figure 13). flexible gear
flexible gear shaft
wayegenerator
6.2 wave generator
component that makes flexible gear generate elastic deformation wave according to certain deformation law. 6.3 flexible gear (flexible wheel) flexiblegear thin-walled gear that can produce controllable elastic deformation under the action of wave generator. 6.4 rigid gear (rigid wheel) rigidity gear gear that always keeps its original shape when working. multiplying gear
generator
6.5 flexible rolling bearing flexible rolling bearing inner and outer rings with thin walls, mounted on the cam, and can deform with different cam shapes. 6.6 output coupling outputcoupling
a connection form that connects the flexible gear with the output shaft in order to output motion or power. Additional remarks:
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of Zhengzhou Machinery Research Institute. This standard was drafted by Zhengzhou Machinery Research Institute and Beijing Graduate School of China University of Mining and Technology. The drafters of this standard are Xu Hongji, Zhang Yuanguo, Zhang Wenzhao, Zhou Youqiang, Zhao Renji and Jiang Min.1 harmonic gear drive mechanism harmonic gear drive mechanism is mainly composed of flexible gear, rigid gear and wave generator (see Figure 13). flexible gear
flexible gear shaft
wayegenerator
6.2 wave generator
component that makes flexible gear generate elastic deformation wave according to certain deformation law. 6.3 flexible gear (flexible wheel) flexiblegear thin-walled gear that can produce controllable elastic deformation under the action of wave generator. 6.4 rigid gear (rigid wheel) rigidity gear gear that always keeps its original shape when working. multiplying gear
generator
6.5 flexible rolling bearing flexible rolling bearing inner and outer rings with thin walls, mounted on the cam, and can deform with different cam shapes. 6.6 output coupling outputcoupling
a connection form that connects the flexible gear with the output shaft in order to output motion or power. Additional remarks:
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of Zhengzhou Machinery Research Institute. This standard was drafted by Zhengzhou Machinery Research Institute and Beijing Graduate School of China University of Mining and Technology. The drafters of this standard are Xu Hongji, Zhang Yuanguo, Zhang Wenzhao, Zhou Youqiang, Zhao Renji and Jiang Min.1 harmonic gear drive mechanism harmonic gear drive mechanism is mainly composed of flexible gear, rigid gear and wave generator (see Figure 13). flexible gear
flexible gear shaft
wayegenerator
6.2 wave generator
component that makes flexible gear generate elastic deformation wave according to certain deformation law. 6.3 flexible gear (flexible wheel) flexiblegear thin-walled gear that can produce controllable elastic deformation under the action of wave generator. 6.4 rigid gear (rigid wheel) rigidity gear gear that always keeps its original shape when working. multiplying gear
generator
6.5 flexible rolling bearing flexible rolling bearing inner and outer rings with thin walls, mounted on the cam, and can deform with different cam shapes. 6.6 output coupling outputcoupling
a connection form that connects the flexible gear with the output shaft in order to output motion or power. Additional remarks:
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of Zhengzhou Machinery Research Institute. This standard was drafted by Zhengzhou Machinery Research Institute and Beijing Graduate School of China University of Mining and Technology. The drafters of this standard are Xu Hongji, Zhang Yuanguo, Zhang Wenzhao, Zhou Youqiang, Zhao Renji and Jiang Min.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.