HG/T 3139.1-2001 Types and basic parameters of vertical reducers for kettles
Some standard content:
Chemical Industry Standard of the People's Republic of China
Vertical reducer for tank
Types and basic parameters
Vertical reducer for tank
Types and paramters
HG/T 3139. 1—2001
Replaces FIG/T3139—1978
This standard specifies the types, type codes, model representation methods and basic parameters of vertical reducers for tanks (hereinafter referred to as "reducers"). This standard is applicable to vertical reducers for tanks with a motor power range of 0.04~380kW. Vertical reducers for other purposes can also refer to this standard. 2 Types, type codes and model representation methods of reducers 2.1 Types, names, type codes, characteristic parameters of reducers Types of reducers , name, type code, characteristic parameters should comply with the provisions of Table 1. Table 1 Type, name, type code and characteristic parameters of the signature type reducer Type
Reducer name
Cycloidal bevel reducer XL series cycloidal pinwheel reducer IC series cylindrical gear reducer
LC series cylindrical gear reducer
T)JC series cylindrical gear reducer
Gear reducer
Belt drive reducer
FJ series cylindrical bevel gear reducer
LPJ series cylindrical gear reducer
CW series cylindrical gear, arc measuring cylindrical worm reducer KJ series portable cylindrical gear reducer
P Series belt drive reducer
FP series belt drive speed reducer
YP series belt drive reducer
2.2 Nomenclature and name of reducer series
Type code
Machine model
Characteristic number
Machine model (expressed by the pitch circle diameter of the inner gear ring)Machine model number (expressed by the center distance)
Machine model (expressed by the center distance)
Machine model, structural type code
Machine model zero (expressed by the sum of the center distances)
Machine Model (expressed by the center distance of the worm pair and the support span) Machine model
Machine model
Machine model
Machine model
Each type of reducer series is named according to the class code specified in Table 1. When expressing the series name, the type code should be quoted first to indicate the type of reducer in the series, such as "LC series cylindrical gear reducer", etc. 2.3 Model expression method of reducer
Approved by the State Economic and Trade Commission on January 24, 2002 and implemented on July 1, 2002
HG/T 3139.1—2001
2.3.1 Model of reducer
The model of reducer must consist of type code and characteristic parameters, and the type code is placed before the characteristic parameters. In order to indicate the detailed characteristics and specifications of the reducer, relevant symbols or specification parameters should be added to form a complete model. 2.3.2 General principles of model representation method a) Each numeric segment representing the specification parameters of the reducer should be separated by "_" and arranged in sequence after the characteristic parameters. b) The symbols for distinguishing the structural type and derived type of the reducer are allowed to be inserted between the type code and the characteristic parameters and arranged in sequence.
e) The code for the selection of the motor type and the symbols for direct-connection type, non-direct-connection type, etc. are generally added before the type code. If the expression is easily confused or conflicts with relevant regulations, it can also be placed after the type code. 3 Basic parameters
3.1 The input power, transmission ratio, output shaft speed and output permissible torque of the reducer of each machine series The input power, transmission ratio, output shaft speed and output permissible torque of the reducer of each machine series shall comply with the provisions of Table 2. Basic permeability of each model series
Reducing machine name
XI. series cycloid pinwheel reducer
DC series cylindrical gear reducer
LC series cylindrical gear reducer
DIC series cylindrical gear reducer
FI series cylindrical bevel gear reducer
LPI series cylindrical gear reducer
CW series cylindrical gear, bevel and cylindrical worm reducerKJ series movable cylindrical gear reducer
P series belt drive speed reducer
FP series belt drive reducer
YP series belt drive reducer
Input power
10.04~-90
0, 04 ~15
0.55--315
Transmission out
121---5 133
5 841~ 658 503
2.53~.5.38
0.55~-355
0. 55 ~200
Single stage 0.18-7.5
2.96--4.823
23~-80
16~-80
2.74~4.73
2. 96~-4. 53
2.45~-4.53
Output yoke rotation speed, r/nin
11~160
0. 29~-12. 4
170--580
65~370
200-~500
50~150
12-~43
34-~330
22~105
200--520
200~500
160--400
82~145
125--250
When the price exceeds the range specified in Table 2, the supplier and the buyer shall reach an agreement through consultation and indicate it in the order contract. Allowable output shaft
torque, N·m
25-~30000
120~30 000
500~30000
Han output shaft transmission
moving direction
80.5-15 000
42--448
120~35000
350~-35000
90~-20000
150~-8 200
310-6200
16--245
58--720
720~7000
6 250~37 000
4 800~-25 000
3.2 Axial load that gear reducer can bear 3.2.1 The output shaft bearing of X1. series reducer is deep groove ball bearing, which can bear the axial force. Generally, it should be equipped with a fulcrum frame, and the axial force is borne by the bearing of the frame.
3.2.2 The output shaft bearing of T.C, DC, LPJ type reducer is a tapered roller bearing with a contact angle of 13°~14°. In the case of large axial force, it can bear it. Because the bearing spacing is not large, the mixing shaft cantilever is long and there is no bottom bearing. It should be equipped with a fulcrum frame, and the axial force is borne by the bearing chamber of the frame.
HG/T3139.1—2001
3.2.3For FJ, I.DC, CW, LPB, DJC and KJ type reducers, the output shaft bearing is a tapered roller bearing with a contact angle of 12 to 16° and a large bearing spacing or a large span, which can fully withstand the axial force within the rated load range of the reducer. 3.3 Matching components of the Wen type reducer system Matching components of the vertical reducer system can be selected according to the provisions of Appendix A (suggested appendix). 5
Matching system of vertical reducer
HG/T3139.1—2001
Appendix A
(suggested appendix)
Matching system and matching components of vertical reducer for use in kettles The matching system of vertical reducer for use in kettles shall be in accordance with the provisions of Figure A1. Y, YB, YA series motors YEJ, YBEJ series brake motors YD, YED series multi-speed motors YCT, YBCT series high-speed motors I motors XM-V type non-sensitive speed changers Frequency conversion motors A2 matching parts A2.1 couplings I type fire-proof type output shaft head 11 type universal type output head vertical light couplings HG 21569.1—95
With short section coupling
GT, DT type
Convex peak coupling
Elastic block type
Coupling
Figure A1 Matching system diagram of vertical reducer for kettle Non-pivot frame
JG21566—95
Pivate frame
Single-pivot frame
HG2156795
Double-pivot frame
Double-pivot machine
A2.1.1JQ type clamp shell coupling
The structure, main dimensions, shaft hole fit and materials of JQ type clamp shell coupling shall comply with the requirements of Figure A2 and Table A1, Table A16 and Table A17 respectively.
Allowable torque
JQ-105
TQ-110
JQ-115
JQ-120
JQ-12 5
JQ-130
JQ-150
JQ-150
JQ-180
JQ-200
15 000
28 000
102130
118162
118162
135190
1 721250
[172;250
185280
185280
230330||t t||230330
230330
230330
260:390
260390| |tt||260390
340500
1340500
380,560
HG/T 3139. 12001
Structure diagram of JQ clamp coupling
Main dimensions of JQ clamp coupling
110124
193210
218260
6-±14
6 ±14
8-±23
10-423
10-$23
1:I11/hi1:
Shaft head for JQ clamp coupling
1000.40.6
1000.40.6
160200
1802250.6
180225
A2.1.2SF SF type three-way coupling
HG/T3139.1—2001
The structure, main dimensions, shaft hole matching and materials of SF type three-way coupling shall comply with the provisions of Figure A3 and Table A2, Table A16 and Table A17 respectively.
SF type three-way coupling main dimensions
Rated diameter
SF4545
N?mr/min
SF110,110;9 000
SF1251259000
SF130|130 15 000]
SF140 140 15. 000
LL, dd2
M12×501021251005
118145115|5
M12×50
256.M12×50118|145,115 5
M12X55|135170
M12×55
135170
M12X55
1351701406
nM,X jD
4-M12X5062
6-M12×50
164835
185737
83941867
1722101808||t t||110124227350
M16X65
335!M16×65
110|124227855
172210:180,8
335 M16X65:172j210180
185235
375M16X65
G-M12×50
M6×16
M6×16
65116:
6-M16×60
6-M16 X60 90
G-M16X60
6-M16X70120 85
M8× 18
24M10×20
851100
IM10X20
6 M16X70
6-M16X7012085100
M20×90230290245
10:146.160,3010580|| tt||M20X90
445.M20X90
146160301085
1461603011590
230|290 24510
6-M16X80 130110125
516125170
6-M20× 95
6-M20X95 160123 170
6-M20×95|16d125|170
24M10×20
28M12X25
M12X25
32M12×25
32M12×25||tt ||172190|38125100|6-M24×100190150|230535M24×120|26030525012
35M12X23
555M24×120260305250121 72|190|3814d1156M24×10019015023035M12×2514,193210421461186-M24X110200180230605M24×140280325270
40M16X30
193230421581285-M24×1102202002304605M24×140300340290!14
40M16×30
SF150|150|28 000
SF160160 28 000
$F180180|31 000.
SF200 200 33750
685M30×200340.36030016218260181701348-M24X120230210,250|45M16×30162 1826048181448-M21×120250220250685M30×2003403803201
740M30×200380410|35018 |241300;522041628-M30×150|28025028045M16×30
50M20X35
M30×22042044038020280340562281828-M30160|31028030055M20X35
Table A2 (end)
I-type shaft head size
70100 70
1100100
180162181
1623028525
SF200200182201827c3252705
HG/T 3139. 1---2001
Type II shaft head dimensions
A2.1.3TK plastic elastic quick coupling
Type dimensions
Flange part rail head
Shell part shaft head
SF type three-part coupling structure diagram
The structure, main dimensions, shaft hole fit and materials of TK type elastic block coupling shall comply with the requirements of Figure A4 and Table A3, Table A16 and Table A17 respectively.
Calibration symbols
TK-100
TK-110
TK-120
TK-130
TK-140
TK-150
TK-160
TK-200
HG/T 3139. 1--2001
Description: The position of the set screw and the keyway
is counterclockwise
120°
Structure diagram of TK coupling
Permissible short turn
10 500
50 000
TK elastic block coupling main dimensions
40×80 means
Note, it allows the connection of two shafts with different shaft diameters and different matching lengths. In this case, the shaft diameter part of the model should be written in the form of numerator and denominator. For example, 45×85
the inner hole d of the upper half coupling. =40, H, 80, the inner hole d. of the lower coupling is 45, H, =85. 10
HG/T3139.12001
AZ.1.4GT, DF, DT rigid flange couplings A2.1.4.1The structure, main dimensions, shaft hole fit and materials of GT, DF, DT rigid flange couplings shall comply with the provisions of Figure A5 and Table A4, Table A16 and Table A17 respectively.
DT type coupling
DF type coupling
GT type coupling
Figure A5GT, DF, DT type coupling structure diagram A2.1.4.2Coupling representation method and example:口-□7 -
Material code
Lower coupling aperture × height
Upper coupling aperture × height
-Coupling model
Note: The height of the upper and lower couplings can be the smaller of the standard size according to actual requirements, and the actual height is marked. Example 1: GT (DT) coupling (the fractional part is expressed in the same way as the notes in Table A3) Upper coupling shaft diameter 100, height 130, material 1Cr18Ni9Ti Lower coupling shaft diameter 100, height 140, material 1Cr18Ni9Ti100×130-sh
100×140
Example 2. DF type coupling (the fractional part is expressed in the same way as the notes in Table A3) Upper coupling shaft diameter 80, height 120, A-type short section, material is cast iron HT200 Lower coupling: shaft diameter 80, height 130, A-type short section, material is cast iron HIT20080×120
80×130
HG/T 3139. 1—2001
A2.2 Frame
HC/T 3139. 1---2001
A2. 2. 1WJ, LWJ, DJ, LDJ, DXJ, SJ, LSJ rack model representation method and examples;
42.2. 1.1
DJ65 A
Connection plate type: A
: Equipped with cycloid pinwheel reducer
Equipped with LC, DC, LPJLPB, CW gear reducer shaft diameter (reducer output shaft diameter)
Rack type: WJ, IWJ—-pivotless rack DJ, LDJ, DXJ-
Single-pivot rack
SJ, LSJ--double-pivot rack
A2. 2,1, 2WJ, LWJ, DJ, LDJ, DXJ Type-30A.30B.35A, 40B, 45A The bottom surfaces of the four types of racks are divided into Type I and Type II (Type I does not need to be marked: Type II needs to be marked after the model), and the rest are Type II (techniques need to be marked). A2.2.1.3 The structure and main dimensions of the WJ and LWJ type non-support racks shall comply with the provisions of Figure A6 and Table A5 respectively. P(h9)
D4(H9)
[Type bottom surface explosion hole layout diagram
Front Type I
TI Screw hole arrangement diagram on the bottom of the model
Figure A6WJ, LWJ type non-fulcrum rack structure diagramA5
Rack type convex
W, I. Main dimensions of the non-fulcrum rack
Input interface
(6-M12)
(6-M12)
Output interfacewwW.bzxz.Net
240285|315
260320360
260320360
260320360||t t||10-$14
10-$14
12-511
10-inner 4
LWJ type
Frame model
LWJo\B
140A44
316(320)
320316)
455(460)
HG/T3139.1
Table A5(end)
Input interface
360!
520580
(8-M16)
12·M16
(12 M20)
Output interface
325400
350120460
420460
455495
4301510 655
12-M20:48056060022.5
12-M20
12-M30
65070022.5
720810880
12-518
12-↓8
12-$18
12-923
16-823
16-#27
Note: The internal space height of LWJ frame can accommodate 207 double mechanical seal and SF three-part coupling at the same time. W type
LWJ type
A2.2.1.4LDJ, LDJ type single-pivot frame structure and main dimensions shall comply with the provisions of Figure A7, Figure A8 and Table A6, Table A7 respectively. D
D4(H9)
I type bottom surface screw layout diagram
P type bottom surface screw hole layout diagram
Figure A7DJ.LDJ type single-pivot frame structure diagram 14GT (DT) coupling (the fractional part is expressed in the same way as the notes in Table A3) Upper coupling shaft diameter 100, height 130, material 1Cr18Ni9Ti Lower coupling shaft diameter 100, height 140, material 1Cr18Ni9Ti100×130-sh
100×140
Example 2. DF coupling (the fractional part is expressed in the same way as the notes in Table A3) Upper coupling shaft diameter 80, height 120, A-type short section, material is cast iron HT200 Lower coupling: shaft diameter 80, height 130, A-type short section, material is cast iron HIT20080×120
80×130
HG/T 3139. 1—2001
A2.2 Frame
HC/T 3139. 1---2001
A2. 2. 1WJ, LWJ, DJ, LDJ, DXJ, SJ, LSJ rack model representation method and examples;
42.2. 1.1
DJ65 A
Connection plate type: A
: Equipped with cycloid pinwheel reducer
Equipped with LC, DC, LPJLPB, CW gear reducer shaft diameter (reducer output shaft diameter)
Rack type: WJ, IWJ—-pivotless rack DJ, LDJ, DXJ-
Single-pivot rack
SJ, LSJ--double-pivot rack
A2. 2,1, 2WJ, LWJ, DJ, LDJ, DXJ Type-30A.30B.35A, 40B, 45A The bottom surfaces of the four types of racks are divided into Type I and Type II (Type I does not need to be marked: Type II needs to be marked after the model), and the rest are Type II (techniques need to be marked). A2.2.1.3 The structure and main dimensions of the WJ and LWJ type non-support racks shall comply with the provisions of Figure A6 and Table A5 respectively. P(h9)
D4(H9)
[Type bottom surface explosion hole layout diagram
Front Type I
TI Screw hole arrangement diagram on the bottom of the model
Figure A6WJ, LWJ type non-fulcrum rack structure diagramA5
Rack type convex
W, I. Main dimensions of the non-fulcrum rack
Input interface
(6-M12)
(6-M12)
Output interface
240285|315
260320360
260320360
260320360||t t||10-$14
10-$14
12-511
10-inner 4
LWJ type
Frame model
LWJo\B
140A44
316(320)
320316)
455(460)
HG/T3139.1
Table A5(end)
Input interface
360!
520580
(8-M16)
12·M16
(12 M20)
Output interface
325400
350120460
420460
455495
4301510 655
12-M20:48056060022.5
12-M20
12-M30
65070022.5
720810880
12-518
12-↓8
12-$18
12-923
16-823
16-#27
Note: The internal space height of LWJ frame can accommodate 207 double mechanical seal and SF three-part coupling at the same time. W type
LWJ type
A2.2.1.4LDJ, LDJ type single-pivot frame structure and main dimensions shall comply with the provisions of Figure A7, Figure A8 and Table A6, Table A7 respectively. D
D4(H9)
I type bottom surface screw layout diagram
P type bottom surface screw hole layout diagram
Figure A7DJ.LDJ type single-pivot frame structure diagram 14GT (DT) coupling (the fractional part is expressed in the same way as the notes in Table A3) Upper coupling shaft diameter 100, height 130, material 1Cr18Ni9Ti Lower coupling shaft diameter 100, height 140, material 1Cr18Ni9Ti100×130-sh
100×140
Example 2. DF coupling (the fractional part is expressed in the same way as the notes in Table A3) Upper coupling shaft diameter 80, height 120, A-type short section, material is cast iron HT200 Lower coupling: shaft diameter 80, height 130, A-type short section, material is cast iron HIT20080×120
80×130
HG/T 3139. 1—2001
A2.2 Frame
HC/T 3139. 1---2001
A2. 2. 1WJ, LWJ, DJ, LDJ, DXJ, SJ, LSJ rack model representation method and examples;
42.2. 1.1
DJ65 A
Connection plate type: A
: Equipped with cycloid pinwheel reducer
Equipped with LC, DC, LPJLPB, CW gear reducer shaft diameter (reducer output shaft diameter)
Rack type: WJ, IWJ—-pivotless rack DJ, LDJ, DXJ-
Single-pivot rack
SJ, LSJ--double-pivot rack
A2. 2,1, 2WJ, LWJ, DJ, LDJ, DXJ Type-30A.30B.35A, 40B, 45A The bottom surfaces of the four types of racks are divided into Type I and Type II (Type I does not need to be marked: Type II needs to be marked after the model), and the rest are Type II (techniques need to be marked). A2.2.1.3 The structure and main dimensions of the WJ and LWJ type non-support racks shall comply with the provisions of Figure A6 and Table A5 respectively. P(h9)
D4(H9)
[Type bottom surface explosion hole layout diagram
Front Type I
TI Screw hole arrangement diagram on the bottom of the model
Figure A6WJ, LWJ type non-fulcrum rack structure diagramA5
Rack type convex
W, I. Main dimensions of the non-fulcrum rack
Input interface
(6-M12)
(6-M12)
Output interface
240285|315
260320360
260320360
260320360||t t||10-$14
10-$14
12-511
10-inner 4
LWJ type
Frame model
LWJo\B
140A44
316(320)
320316)
455(460)
HG/T3139.1
Table A5(end)
Input interface
360!
520580
(8-M16)
12·M16
(12 M20)
Output interface
325400
350120460
420460
455495
4301510 655
12-M20:48056060022.5
12-M20
12-M30
65070022.5
720810880
12-518
12-↓8
12-$18
12-923
16-823
16-#27
Note: The internal space height of LWJ frame can accommodate 207 double mechanical seal and SF three-part coupling at the same time. W type
LWJ type
A2.2.1.4LDJ, LDJ type single-pivot frame structure and main dimensions shall comply with the provisions of Figure A7, Figure A8 and Table A6, Table A7 respectively. D
D4(H9)
I type bottom surface screw layout diagram
P type bottom surface screw hole layout diagram
Figure A7DJ.LDJ type single-pivot frame structure diagram 14
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.