JB/T 6135-1992 Hybrid small-tooth difference star gear transmission

This standard specifies the product classification, basic parameters, technical requirements, etc. of nine series of hybrid small-tooth-difference planetary transmissions, namely HBW, HBL, HBDW, HBDL, HBNW, HBNL, HBKW, HBKL and HBJ. This standard is applicable to other variable-speed transmissions with hybrid small-tooth-difference planetary transmission characteristics. JB/T 6135-1992 Hybrid small-tooth-difference planetary transmission JB/T6135-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T 6135-1992
Hybrid Small Tooth Difference Star Gear Transmission
Published on June 9, 1992
Implementation on January 1, 1993 by the Ministry of Machinery and Electronics Industry of the People's Republic of China
Subject Content and Scope of Application
Cited Standards
3 Product Classification
4 Basic Parameters
Technical Requirements
Testing and Acceptance
7 Packaging and Transportation
Appendix A
Transmission Load Capacity and Selection (Supplement) Transmission Load Classification Category (reference)
Appendix B
+...++++.
Mechanical Industry Standard of the People's Republic of China
Mixed Small Tooth Difference Planetary Gear Transmissionwww.bzxz.net
Subject Content and Scope of Application
JB/T6135-1992
This standard specifies the product classification, basic parameters, technical requirements, etc. of nine series of mixed small tooth difference planetary gear reducers (hereinafter referred to as transmissions), namely HBW, HBL, HBDW, HBDL, HBNW, HBNL, HBKW, HBKL and HBJ. This standard is applicable to other variable speed transmission devices with mixed small tooth difference planetary transmission characteristics. 2
Reference standards
GB1031
GB1184
GB1357
GB1569
GB1801
GB3077
GB9439
GB10095
GB11368
ZBJ19006
3Product categories
Technical conditions for high-quality carbon structural steel
Surface roughness parameters and their values
Shape and position tolerances Provisions for tolerances not specified Involute cylindrical gear module
Cylindrical shaft extension
Tolerance and fit dimensions up to 500mm Tolerance zones and fits for holes and shafts Technical conditions for alloy structural steel
Gray cast iron parts
Involute cylindrical Gear accuracy
Cleanliness of gear transmission device
Mixed small tooth difference star gear reducer
Transmission code
Motor power, kW (no such item if the motor is not directly connected) Transmission ratio
Machine model
Installation method
Structural feature code
Standard transmission code
Letter meaning
HB-Mixed small tooth difference star gear transmission, single-stage transmission: W-Horizontal installation:
L-Vertical installation:
D-Single-stage motor direct connection:
Approved by the Ministry of Machinery and Electronics Industry on June 9, 1992 and implemented on January 1, 1993
N-With torque controller:
K-Dual-stage motor direct connection:
J-Series one-stage mixed small tooth difference star gear reducer. 3.3 Marking example
Transmission
3.4 ​​Dimensions and assembly type
JB/T6135-1992
Motor power 55kW
Transmission ratio i;=-53.i2=40
(-) indicates automatic speed change with input shaft reverse
Model 40
Horizontal installation
Single-stage motor direct connection
Mixed small tooth difference star gear transmission
3.4.1The dimensions and assembly type of HBW and HBDW transmissions shall comply with the provisions of Figure 1 and Table 1. 3.4.2The dimensions and assembly type of HBL and HBDL transmissions shall comply with the provisions of Figure 2 and Table 2. 3.4.3The dimensions and assembly type of HBNW and HBKW transmissions shall comply with the provisions of Figure 3 and Table 3. 3.4.4 The dimensions and assembly type of HBNL and HBKL transmissions shall comply with the provisions of Figure 4 and Table 4. 3.4.5 The dimensions and assembly type of HBJ transmissions shall comply with the provisions of Figure 5 and Table 5. 3.5 The shaft extensions of the input and output shafts shall comply with the provisions of GB1569. 4 Basic parameters
4.1 Transmission transmission torque 176~17640N
m, transmission power 0.1~300kW.
4.2 Transmission input speed: 12~25HB not more than 1500r/min, 28~56HB not more than 1000r/min; 12~56HBN not more than 1500r/min; 16~56HBJ not more than 750r/min. 4.3 The working environment temperature of the transmission is -40~+45℃C. When it is below 0℃, the lubricating oil should be preheated before starting. When it is above 45℃, cooling measures should be taken.
4.4 The gear module of the transmission shall comply with the provisions of GB1357. The nominal transmission ratio of the HB type transmission, i, shall comply with the provisions of Table 6. 4.5
The nominal rotation ratio of the HBN type and HBK type transmissions is the nominal transmission ratio of the HB type multiplied by 5. 4.6
The nominal transmission ratio of the HBJ type transmission shall comply with the provisions of Table 7. 4.7
The error between the actual transmission ratio and the nominal transmission ratio of the transmission shall not exceed 3%. The nominal torque of the transmission shall comply with the provisions of Table 8. 4.8 The error between the actual transmission ratio and the nominal transmission ratio of the transmission shall not exceed 3%. 4.9 The nominal torque of the transmission shall comply with the provisions of Table 8. HBDW
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