Some standard content:
[CS73.100.01
Machinery Industry Standard of the People's Republic of China
JB/T 9043.2-1999
ZZPlanetary gear reducer
ZZType planetarygear reducer1999-06-28 Issued
National Machinery Industry Bureau
2000-01-01 Implementation
JBT 5432-1
Cited standards
Type, size
4 Basic parameters
5 Technical requirements
1 Inspection methods and inspection rules
? Appendix 4 (Standard Appendix) Load capacity and selection of reducers "Appendix of the load classification of double-engines"
JB/T9043.2-199
This standard is a revision of ZDJ19020-8VZZ "Requirements for Construction of Gear Reducers". Revision date: The original standard has been revised in a shortened form, and the main technical content has not changed
The standard replaces the original standard from the date of implementation. n
The appendix A of this standard is the appendix of the standard.
The appendix of each standard is the appendix of the standard.
The National [Mechanical Standardization Technical Committee] proposed and coordinated this standard. The responsible drafting unit: CITIC Machinery Co., Ltd. The main contributors of this standard: Zhang Keqin, Xu Weimin, Wan Zhongju, Tao Dingxin, Email.
Machinery Industry Standard of the People's Republic of China
ZZ Planetary Gear Reducer
ZZ Type planetary Rtar reducerJB/T9043.21999
Generation ZB J15 620—89)
This standard specifies the type and type parameters, technical requirements, test methods, inspection rules and markings of planetary Rtar reducers. Installation, operation and storage: This standard is applicable to reducers for pressure relief, cement, building materials, energy and light-duty applications. 2 Referenced standards The following standards contain provisions that are referenced in this standard and become provisions of this standard. When this standard is published, the versions shown are valid. All standards will be revised. All parties using this standard should explore the possibility of using the latest versions of the following standards. GB:TJ84-1906 GBT 1355-- 1988 GB:T 1357:1988 GRT 5903-1995 CRT 9139.1988 (iB/T10095-[98] JB.T 5000.12—1998
3 Type, size
Shape and position tolerances Notes Tolerances Values
New mesh gear base including tooth profile
Broken knife line rigid column gear mold
Industrial gear oil
Gray potential continuation
Involute circular hanging gear accuracy
General technical conditions for heavy machinery Coating
3. Reducers are divided into five types: single-stage transmission (D), double-stage transmission (ZZL), three-stage transmission (ZZS), single-stage embedded transmission [ZZDP], and classic filter transmission (7IP). Each series has -V types of assembly types 3.1.1 ZZD355~2ZDB00 reducer dimensions. Figure 1, Table 13.1.2 22L355~72L1800 reducer dimensions Figure 2, Table 2.3.1.3 25355-Z2S1800 dimensions 3, Table 3 3.1.4 Z.7DP355~7.7DP1800 reducer dimensions Figure 4, Table 4, 3.1.5 77.1.P355-7.1P1800 reducer dimensions See network 5, Table 5.3.2 Plastic number and indication || tt || Guohao Machinery Industry Bureau 1999-06-28 Approved 2000-01-01 Implementation
ZZP450
77TAa0
771250
22:400
22D560
2210800
ZZD1(000
ZZD1120
Z2D125U
77D1400
22D1800
Small size
12 jin 7
JB/T 9043.2—1999
ZZL355
ZZL450
ZZL500
221960
2211120
22L1250
77.1.[100
22L160
ZZL 40C
2z245 6
221566
221636
ZZL900
22L1120
7.Z7.1400
77116%
2211800
Overall dimensions and center
Name part size
JR/T9043.2—199|| tt | |tt||22S45U||tt ||225560wwW.bzxz.Net
22S630
775800
22s1009
22S1129
7.7.51400
7.7.SIG00
2231800
foreign technical heart
332412 742
JD/T 9043.2-1999
inirit
77DP355
ZZDP469
ZZDP450
77DP560
ZZDP630
ZZDP300
ZZDF9(I0
27DP1129||tt ||7.7.DP1250
22DP16(0
ZZP355
ZZEP400
ZZDPS0O
7.7.DP63G
ZZDP710
Outline dimensions and core height
JB/T 9043.2—1999
ZZDPIDG
77.DP1250
7.7.DP1400
ZZDP16
27[DP180G
ZZLP355
77LP450
7ZT.P.S00
2ZLP630
ZLP800
211900
ZZEF[120
77[.P1400
ZZLP80
JB/T 9043.2—1999
Table 4 (end)
Developing the Eight Industries and Ten Minds
7.71.P355
ZZLP45
ALFSGO
ZZLPS69
ZZLP535
7IJOnO
Z2LPI:20
Z2LJ1250
771.P16ho
2.71.P1800
3.2.1 No.:891434 IB/T9043.2—199 (Table 5) Single-stage, two-stage and one-stage travel reducer: ZZ Nominal transmission ratio 142°C 163°C 243°C nominal pitch diameter of the output wheel in the output stage, cut 50°C |Number of stages (D indicates single stage, L indicates two stages, 5 indicates one stage)
| ...2 Examples
1·G82
341142
The nominal indexing diameter of the low-speed stage inner gear of the company is 1000mm, two-stage reduction, and the nominal transmission ratio is -20. The gear reducer is shown as: ZZL1000-20
b) The nominal indexing diameter of the low-speed stage inner gear is 1000mm, single-stage type, the nominal transmission ratio is -11.2, and the type II rolling type gear reducer is shown as:
ZZDP - - 11.2
4 Basic parameters
4. Center distance and nominal transmission ratio
JD-T 9043.2—1999
4.1.1ZZD open reducer center distance is in accordance with the current regulations in Table 66
1,118.125, 132.140,150,160,J70,180,190,200.212,224.236.250.265280.100,315,335.355,375.4001,425450,475，50530,500.60063u
ZZ type reducer center distance is derived from the combined table? 4. 1. 2
New level
75.85.,95.100，109112.118，125，132,145,15977.m
155，170、199,199.20G,212224.236250.265.283300.315,335,355,$75,40,425,4504.1.322 The center of the speed machine must meet the requirements of Table 8, Table
High-speed level
53, 60, 67. 75,85,05,105.
112,132.15U, 1U,141, 212,
236: 26s, 3m
118. [32. .50. 17u
199.212.26.
265. 9u0. 535, 175. 425, 479, 330. Low level
75, 85, 95, 145, 118, 132.
118.J:32.150.17D,190.212,
236.365, 300.335.375,425.
150,170.190.212.236,265
300. 335. 375, 425
ZZDP reducer center distance shall comply with the provisions of Table 94. 1.4
2ZDP type
High speed grade
8,20,224,250.280,3E5,355,4450.475.530.600.670.T50850
4. 1. 5 ZZLP type reducer center distance shall comply with the provisions of Table [0. Table 10
Drug violation training
1, 112,125,[40,16D. 180,
200,224,276.265.300,335.
375, 400. 450
475.530.649
Low performance class
118,132.150,170.190.212,236.265. 300F,333.375,425,475.530,600
Intermediate
75.B5.95,105,118,132.
130170.190212.236,265
300,335, 375, 475
4.1.6 The nominal transmission output of the reducer shall comply with the provisions of Table 1. 8
Quality
138, 132. 150, 1711, 41, 212.2.36，26F,0,335,375,125
4'5,50. 600
IR/T9043.2-1909
Nominal transmission
3.153 5544.5
7.1 8 9 0 11.2
12.514 1618
16182022.425
200224
4.2 Comparison between actual transmission and nominal transmission of reducer 4.2.1 The reducer is not larger than 2%
4.2.2 The reducer of ZZL type and ZZDP type is not larger than 4%4.2.3 The reducer of ZZ5 type and ZZLP type is not larger than 5%. t
The module of the small wheel shall conform to the requirements of GB/T1357. The gear module selected in this standard is shown in Table 12. 4.3
The basic gear ratio of the gear shall conform to the requirements of GB/T1356. 4.4
The gear width coefficient is increased
The gear center F, mm
The gear width is typical, m.
: The gear of the civil transmission is 6°=0.7;
The gear of the strict shaft transmission is 6-0.4.
4.6 Number of display wheels: n3.
5 Technical requirements
·General technical requirements
5.1. The reducer shall meet the requirements of this standard and be manufactured according to the drawings and documents approved by the prescribed procedures. 5.[.3 Reducer efficiency:
single stage not less than 1.:
two stages not less than 0.96:
c1 stage not less than 0.94.
5.1.3 High speed is not more than 1000rmim4.5
5.1.4 Reducer working environment temperature is -41~45T. When the temperature is lower than %T, a heating device shall be added. When the temperature is higher than 35T, a cooling device shall be added. 5. 1.5 The reducer is suitable for forward and reverse operation. 5.1.6 The temperature rise of the lubricating oil in the housing during deceleration and light load operation shall not be higher than 35°C, and the temperature rise of the bearings shall not be higher than 40°C. 5.1.7 The noise level during full speed load operation shall not be higher than 85dA(A), and the one-way friction shall not be less than 0.02mm.4
2ZDP type
High speed grade
8,20,224,250.280,3E5,355,4450.475.530.600.670.T50850
4. 1. 5 The center distance of ZZLP type reducer shall comply with the requirements of Table [0. Table 10
Drug violation training
1, 112,125,[40,16D. 180,
200,224,276.265.300,335.
375, 400. 450
475.530.649
Low performance class
118,132.150,170.190.212,236.265. 300F,333.375,425,475.530,600
Intermediate
75.B5.95,105,118,132.
130170.190212.236,265
300,335, 375, 475
4.1.6 The nominal transmission output of the reducer shall comply with the provisions of Table 1. 8
Quality
138, 132. 150, 1711, 41, 212.2.36，26F,0,335,375,125
4'5,50. 600
IR/T9043.2-1909
Nominal transmission
3.153 5544.5
7.1 8 9 0 11.2
12.514 1618
16182022.425
200224
4.2 Comparison of actual transmission and nominal transmission of reducer 4.2.1 The reducer is not larger than 2%
4.2.2 The reducer of ZZL type and ZZDP type is not larger than 4%4.2.3 The reducer of ZZ5 type and ZZLP type is not larger than 5%. t
The module of the small wheel shall conform to the requirements of GB/T1357. The gear module selected in this standard is shown in Table 12. 4.3
The basic gear ratio of the gear shall conform to the requirements of GB/T1356. 4.4
The gear width coefficient is increased
The gear center F, mm
The gear width is typical, m.
: The gear of the civil transmission is 6°=0.7;
The gear of the strict shaft transmission is 6-0.4.
4.6 Number of display wheels: n3.
5 Technical requirements
·General technical requirements
5.1. The reducer shall meet the requirements of this standard and be manufactured according to the drawings and documents approved by the prescribed procedures. 5.[.3 Reducer efficiency:
single stage not less than 1.:
two stages not less than 0.96:
c1 stage not less than 0.94.
5.1.3 High speed is not more than 1000rmim4.5
5.1.4 Reducer working environment temperature is -41~45T. When the temperature is lower than %T, a heating device shall be added. When the temperature is higher than 35T, a cooling device shall be added. 5. 1.5 The reducer is suitable for forward and reverse operation. 5.1.6 The temperature rise of the lubricating oil in the housing during deceleration and light load operation shall not be higher than 35°C, and the temperature rise of the bearings shall not be higher than 40°C. 5.1.7 The noise level during full speed load operation shall not be higher than 85dA(A), and the one-way friction shall not be less than 0.02mm.4
2ZDP type
High speed grade
8,20,224,250.280,3E5,355,4450.475.530.600.670.T50850
4. 1. 5 The center distance of ZZLP type reducer shall comply with the requirements of Table [0. Table 10
Drug violation training
1, 112,125,[40,16D. 180,
200,224,276.265.300,335.
375, 400. 450
475.530.649
Low performance class
118,132.150,170.190.212,236.265. 300F,333.375,425,475.530,600
Intermediate
75.B5.95,105,118,132.
130170.190212.236,265
300,335, 375, 475
4.1.6 The nominal transmission output of the reducer shall comply with the provisions of Table 1. 8
Quality
138, 132. 150, 1711, 41, 212.2.36，26F,0,335,375,125
4'5,50. 600
IR/T9043.2-1909
Nominal transmission
3.153 5544.5
7.1 8 9 0 11.2
12.514 1618
16182022.425
200224
4.2 Comparison of actual transmission and nominal transmission of reducer 4.2.1 The reducer is not larger than 2%
4.2.2 The reducer of ZZL type and ZZDP type is not larger than 4%4.2.3 The reducer of ZZ5 type and ZZLP type is not larger than 5%. t
The module of the small wheel shall conform to the requirements of GB/T1357. The gear module selected in this standard is shown in Table 12. 4.3
The basic gear ratio of the gear shall conform to the requirements of GB/T1356. 4.4
The gear width coefficient is increased
The gear center F, mm
The gear width is typical, m.
: The gear of the civil transmission is 6°=0.7;
The gear of the strict shaft transmission is 6-0.4.
4.6 Number of display wheels: n3.
5 Technical requirements
·General technical requirements
5.1. The reducer shall meet the requirements of this standard and be manufactured according to the drawings and documents approved by the prescribed procedures. 5.[.3 Reducer efficiency:
single stage not less than 1.:
two stages not less than 0.96:
c1 stage not less than 0.94.
5.1.3 High speed is not more than 1000rmim4.5
5.1.4 Reducer working environment temperature is -41~45T. When the temperature is lower than %T, a heating device shall be added. When the temperature is higher than 35T, a cooling device shall be added. 5. 1.5 The reducer is suitable for forward and reverse operation. 5.1.6 The temperature rise of the lubricating oil in the housing during deceleration and light load operation shall not be higher than 35°C, and the temperature rise of the bearings shall not be higher than 40°C. 5.1.7 The noise level during full speed load operation shall not be higher than 85dA(A), and the one-way friction shall not be less than 0.02mm.
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