atb series (a-type, standard thrust) - automation … valve...atb series (a-type, standard thrust)...
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• Housing material options (carbon steel / stainless steel)• Pinions, fasteners and hand wheel material option available in
stainless steel • Bevel gear material option available in aluminum bronze• High temperature variant up to +200°C (+392°F) & low
temperature variant up to -52°C (-61.6°F) available• Marine application (all exposed shafts and fasteners in stainless
steel) • Finish painting available on request• Padlock arrangement option available• Input flange with various mountings as per ISO 5211 available
for electric actuation• Extension shaft for buried service available• Auxiliary spur / bevel input reducers available in single reduction
/ double reduction options• Twin shaft versions available on bevel gearboxes with single
reduction and double reduction auxiliary spur reducers• Dual Input (90°) / multiple input option available on all models• Chain wheel operation• Top operating option available• Lost motion option available (hammer blow)• Medium thrust version available up to 2600 kN• Non-thrust option available (torque only) on all models ‘B’ type
FeaturesDescription
• Robust and compact design with aesthetically pleasing look• Widely used on valves for oil and gas, chemical, power,
waterworks, sewage, etc. • 12 models up to a torque of 18,000 Nm and thrust of 1000
kN and F-48 mounting base• Grease filled for life• Unique top entry replaceable stem nut in aluminum bronze
material for corrosion and wear resistance• Fully sealed gearbox and completely enclosed gearing• IP-67 standard enclosure• Ductile iron casing for higher strength and alloy steel
pinions• High performance roller bearings at input and thrust
bearings on output• Epoxy primer coating is standard • Powder coated handwheels for smooth and easy operation• Removable adaptor option available for easy stocking of
gears• Additional spur and bevel configurations available to
reduce rim pull / input effort and also for ‘top operating’ requirement
Multi-turn Bevel Gear Operators for Manual Operation and Electrical Actuation
ATB Series (A-Type, Standard Thrust)
Sr. No. Description Material US Standard IS Standard
1 Housing Ductile Iron ASTM A536 65-45-12 SGI 400/12
2 Base Plate Ductile Iron ASTM A536 65-45-12 SGI 400/12
3 Bevel Gear Carbon Steel ATSM A322 4140 40CrMo3
4 Bevel Pinion Carbon Steel ATSM A322 4140 40CrMo3
5 Thrust Bearing Special steel Ball Thrust Bearing
6 Flange Cap Ductile Iron ASTM A536 65-45-12 SGI 400/12
7 Adaptor Sleeve Ductile Iron ASTM A536 70-50-05 SGI 500/7
8 Adaptor Bronze B148 C95800 -
9 Hardware Carbon Steel - 10.9 Gr or Equivalent
10 Stem Protector Carbon Steel ASTM A53 IS 2062 Gr B
11 Handwheel (Pipr) Carbon Steel ASTM A53 IS 2062 Gr B
12 Lock Nut Carbon Steel ASTM A576 1045 45C8
Multi-turn Bevel Gear Operators for Manual Operation and Electrical Actuation
Contact us at [email protected]
Model Ratio
Rated Output Torque (Nm)
Mech. Advant.
Input Torque
(nm)
Valve Mtg.
Flange ISO
5211
Opt. Valve Mtg.
Flange ISO 5211
Max. Stem Dia. (ØD)
Max. Thrust
(kN)A B C D E F ØG H J ØK ØL M N
Recom. Hand-wheel
App. Wgt. (Kg)
Thread Size
ATB-01 1:1 150 0.9 166 F07/F10 -- 25 55 135 105 88 172 66 58 27 49 40 33 Ø25 8 35 Ø300 10 1 3/4"X11TPI BSPATB-02 2.5:1 250 2.25 111 F10/F12 -- 30 80 150 110 100 185 66 58 32 60.5 43 37.5 Ø25 8 35 Ø300 12 2"X11TPI BSPATB-03 3:1 400 2.7 148 F10/F12 F14 40 120 169 113 110 201 66 58 42 64.5 48 45.5 Ø30 8 35 Ø400 13 2"X11TPI BSPATB-06 3.25:1 600 2.92 205 F12/F14 F16 50 160 193 122 108 187 66 58 47 72.5 56 53 Ø30 8 35 Ø500 15 2.5"X11TPI BSPATB-11 4:1 1100 3.6 305 F14/F16 -- 55 200 228 145 141 217 66 58 56 85.5 62 63 Ø30 8 35 Ø600 24 3"X11TPI BSPATB-16 4.5:1 1600 4.05 395 F16/F20 F25 68 290 275 168 166 254 66 58 75 106.5 77.5 87.5 Ø30 8 35 Ø600 34 3.5"X11TPI BSPATB-23 5:1 2500 4.5 556 F20/F25 F30 82 350 335 174 193 281 66 58 85 109.5 83.5 93.5 Ø30 8 35 Ø600 50 4"X11TPI BSPATB-38 5.5:1 3800 4.95 768 F25/F30 F35 95 400 376 202 220 323 66 58 90 135.5 100 101 Ø38 10 35 Ø600 84 5"X11TPI BSPATB-55 6:1 5500 5.4 1018 F30/F35 F40 105 450 432 235 246 352 70 60 111 153.5 105 125 Ø38 10 35 Ø750 155 5"X11TPI BSPATB-85 6.5:1 8500 5.85 1452 F35/F40 -- 125 530 490 259 267 372 70 60 126 165.5 110 141 Ø38 10 35 Ø750 185 6"X11TPI BSP
ATB-130 7:1 13000 6.3 2063 F35/F40 -- 145 700 590 290 340 468 70 60 150 189 141.5 177.5 Ø50 14 50 Ø750 280 M218X3PATB-180 8:1 18000 7.2 2500 F40 F48 170 1000 680 323 390 512 70 60 180 199.5 150 197.5 Ø50 14 50 Ø750 360 M218X3P
PERFORMANCE SPECIFICATIONS OF MULTI-TURN BEVEL GEAR OPERATORS
400
768
3.25:1 600
4.5:1
5:1
6:1
8:1
1600
2500
5500
18000
15
34
50
Ø500
5.5:1 3800
6.5:1 8500
Ø600
Ø600
Ø600
Ø750
Ø750
Ø750
MODELOUTPUT
(Nm) MECHANICALADAVANTAGE WEIGHTA B
APPROXINPUT TORQUE
VALVE
FLANGE MAX STEMDIAMETER(ØD)ISO 5211
RECOM-
ATB-01 1:1
3:1
150 0.9
ATB-03
ATB-06
ATB-16
ATB-23
ATB-38
ATB-55
ATB-85
ATB-180
166
(Nm) TORQUE RATIO
148
205
395
556
1018
1452
2500
110
82
C D E F(Kg)
25
180 119 186108
170 113 201
160 237155
172 265180
202 323220
225 245
130 100 158 66
66
66
66
66
66
70
70
70 60
60
60
58
58
58
58
58
58
256
325
335
377
508
267
422
Ø400
Ø300
13
10
84
THRUST(KN)
MAX
185
155
360
JOB DESCRIPTION
BEVEL PINION
BEVEL GEAR
BASE PLATE
HOUSING
MATERIAL
THRUST BEARING
1
SR. NO.
23
4
5
6
7
8
FLANGE CAP
ADAPTOR SLEEVE
ADAPTOR
MENDEDHANDWHEEL
4:1 1100 24Ø600ATB-11 305 145 217139 66 58
RATED MTG
(ATB SERIES) STANDARD THRUST ( TYPE- 'A')TRANSMISSIONSPUNE 411 023
MEYA
C248 P27 0102
2-6-2015
REF.NO:-REV.NO/DT:-DATE:-
ATB-02
7:1 13000 Ø750ATB-130 2063 70 60295 405320 280
Ø3002.5:1 250 2.25
2.7
2.92
3.6
4.05
4.5
4.95
5.4
5.85
6.3
7.2
111 30
40
50
55
68
82
95
105
125
145
170
E F
1 6
3
2
5
78
4
ØA
B
C
D
100150 110 185 66 58 12
AB-II BS 1400 OR
STANDARD
ASTM A536 65-45-12
ASTM A536 65-45-12
ASTM A536 65-45-12
ASTM/AISI 1040
ASTM/AISI 4140
ASTM A536 65-45-12
ISO CuAl10Fe5Ni5
9 HARDWARES 10.9 Gr or EQUIVALENT
THREAD SIZE
THREAD SIZE
5"X11TPI BSP
6"X11TPI BSP
3"X11TPI BSP
2.5"X11TPI BSP
2"X11TPI BSP
2"X11TPI BSP
1 3/4"X11TPI BSP
3.5"X11TPI BSP
4"X11TPI BSP
5"X11TPI BSP
M218X3P
440
270
320
376
490
765
225
562
M218X3P
ØG
47
75
85
ØG
42
27
102
126
112
180
64
150
32
STANDARD ELECTRICAL ACTUATION FLANGE FOR ALL MODEL
FLANGE DRILL AS PER ISO 5211KEYWAY AS PER IS 2048
ACTUATOR MOUNTINGISO 5211
Ød
F10
F14
F16
25
30
35
Ød
72.5
106.5
109.5
H
64.5
55
135.5
165.5
153.5
199.5
85.5
189
60.5
56
77.5
83.5
J
48
25
100
110
105
150
62
141.5
43
53
87.5
93.5
ØK
45.5
33
101
141
125
197.5
63
177.5
37.5
ØK
J
H
N
M ØL
ØL M N
Ø30
Ø30
Ø25
Ø38
Ø25
Ø30
Ø30
Ø30
Ø38
Ø38
Ø50
Ø50
8
8
8
10
8
8
8
8
10
10
14
14
35
35
35
35
35
35
35
35
35
35
50
50
450
350
400
530
1000
700
120
55
80
160
290
200
OPTIONAL
FLANGEISO 5211
VALVE MTG
F12/F14
F10/F12
F07/F10
F07/F10
F12
F10
F10
F14/F16 F16/F20 F20/F25 F25/F30 F30/F35 F35/F40 F35/F40
F40
F16
-
F25
F30
F35
F40
-
-
F48
(ØK)
ØD
11
12
10
10 STEM PROTECTOR AISI 1020
11 HANDWHEEL
12 LOCK NUTAISI 1020
AISI 1040
PERFORMANCE SPECIFICATIONS OF MULTI-TURN BEVEL GEAR OPERATORS
400
768
3.25:1 600
4.5:1
5:1
6:1
8:1
1600
2500
5500
18000
15
34
50
Ø500
5.5:1 3800
6.5:1 8500
Ø600
Ø600
Ø600
Ø750
Ø750
Ø750
MODELOUTPUT
(Nm) MECHANICALADAVANTAGE WEIGHTA B
APPROXINPUT TORQUE
VALVE
FLANGE MAX STEMDIAMETER(ØD)ISO 5211
RECOM-
ATB-01 1:1
3:1
150 0.9
ATB-03
ATB-06
ATB-16
ATB-23
ATB-38
ATB-55
ATB-85
ATB-180
166
(Nm) TORQUE RATIO
148
205
395
556
1018
1452
2500
110
82
C D E F(Kg)
25
180 119 186108
170 113 201
160 237155
172 265180
202 323220
225 245
130 100 158 66
66
66
66
66
66
70
70
70 60
60
60
58
58
58
58
58
58
256
325
335
377
508
267
422
Ø400
Ø300
13
10
84
THRUST(KN)
MAX
185
155
360
JOB DESCRIPTION
BEVEL PINION
BEVEL GEAR
BASE PLATE
HOUSING
MATERIAL
THRUST BEARING
1
SR. NO.
23
4
5
6
7
8
FLANGE CAP
ADAPTOR SLEEVE
ADAPTOR
MENDEDHANDWHEEL
4:1 1100 24Ø600ATB-11 305 145 217139 66 58
RATED MTG
(ATB SERIES) STANDARD THRUST ( TYPE- 'A')TRANSMISSIONSPUNE 411 023
MEYA
C248 P27 0102
2-6-2015
REF.NO:-REV.NO/DT:-DATE:-
ATB-02
7:1 13000 Ø750ATB-130 2063 70 60295 405320 280
Ø3002.5:1 250 2.25
2.7
2.92
3.6
4.05
4.5
4.95
5.4
5.85
6.3
7.2
111 30
40
50
55
68
82
95
105
125
145
170
E F
1 6
3
2
5
78
4
ØA
B
C
D
100150 110 185 66 58 12
AB-II BS 1400 OR
STANDARD
ASTM A536 65-45-12
ASTM A536 65-45-12
ASTM A536 65-45-12
ASTM/AISI 1040
ASTM/AISI 4140
ASTM A536 65-45-12
ISO CuAl10Fe5Ni5
9 HARDWARES 10.9 Gr or EQUIVALENT
THREAD SIZE
THREAD SIZE
5"X11TPI BSP
6"X11TPI BSP
3"X11TPI BSP
2.5"X11TPI BSP
2"X11TPI BSP
2"X11TPI BSP
1 3/4"X11TPI BSP
3.5"X11TPI BSP
4"X11TPI BSP
5"X11TPI BSP
M218X3P
440
270
320
376
490
765
225
562
M218X3P
ØG
47
75
85
ØG
42
27
102
126
112
180
64
150
32
STANDARD ELECTRICAL ACTUATION FLANGE FOR ALL MODEL
FLANGE DRILL AS PER ISO 5211KEYWAY AS PER IS 2048
ACTUATOR MOUNTINGISO 5211
Ød
F10
F14
F16
25
30
35
Ød
72.5
106.5
109.5
H
64.5
55
135.5
165.5
153.5
199.5
85.5
189
60.5
56
77.5
83.5
J
48
25
100
110
105
150
62
141.5
43
53
87.5
93.5
ØK
45.5
33
101
141
125
197.5
63
177.5
37.5
ØK
J
H
N
M ØL
ØL M N
Ø30
Ø30
Ø25
Ø38
Ø25
Ø30
Ø30
Ø30
Ø38
Ø38
Ø50
Ø50
8
8
8
10
8
8
8
8
10
10
14
14
35
35
35
35
35
35
35
35
35
35
50
50
450
350
400
530
1000
700
120
55
80
160
290
200
OPTIONAL
FLANGEISO 5211
VALVE MTG
F12/F14
F10/F12
F07/F10
F07/F10
F12
F10
F10
F14/F16 F16/F20 F20/F25 F25/F30 F30/F35 F35/F40 F35/F40
F40
F16
-
F25
F30
F35
F40
-
-
F48
(ØK)
ØD
11
12
10
10 STEM PROTECTOR AISI 1020
11 HANDWHEEL
12 LOCK NUTAISI 1020
AISI 1040
Electrical Actuation Flange Mounting For All Models
Flange Drill As Per ISO 5211 Keyway As Per IS 2048
Actuator Mounting ISO 5211 Ød
F10 25
F14 30
F16 35
PERFORMANCE SPECIFICATIONS OF MULTI-TURN BEVEL GEAR OPERATORS
400
768
3.25:1 600
4.5:1
5:1
6:1
8:1
1600
2500
5500
18000
15
34
50
Ø500
5.5:1 3800
6.5:1 8500
Ø600
Ø600
Ø600
Ø750
Ø750
Ø750
MODELOUTPUT
(Nm) MECHANICALADAVANTAGE WEIGHTA B
APPROXINPUT TORQUE
VALVE
FLANGE MAX STEMDIAMETER(ØD)ISO 5211
RECOM-
ATB-01 1:1
3:1
150 0.9
ATB-03
ATB-06
ATB-16
ATB-23
ATB-38
ATB-55
ATB-85
ATB-180
166
(Nm) TORQUE RATIO
148
205
395
556
1018
1452
2500
110
82
C D E F(Kg)
25
180 119 186108
170 113 201
160 237155
172 265180
202 323220
225 245
130 100 158 66
66
66
66
66
66
70
70
70 60
60
60
58
58
58
58
58
58
256
325
335
377
508
267
422
Ø400
Ø300
13
10
84
THRUST(KN)
MAX
185
155
360
JOB DESCRIPTION
BEVEL PINION
BEVEL GEAR
BASE PLATE
HOUSING
MATERIAL
THRUST BEARING
1
SR. NO.
23
4
5
6
7
8
FLANGE CAP
ADAPTOR SLEEVE
ADAPTOR
MENDEDHANDWHEEL
4:1 1100 24Ø600ATB-11 305 145 217139 66 58
RATED MTG
(ATB SERIES) STANDARD THRUST ( TYPE- 'A')TRANSMISSIONSPUNE 411 023
MEYA
C248 P27 0102
2-6-2015
REF.NO:-REV.NO/DT:-DATE:-
ATB-02
7:1 13000 Ø750ATB-130 2063 70 60295 405320 280
Ø3002.5:1 250 2.25
2.7
2.92
3.6
4.05
4.5
4.95
5.4
5.85
6.3
7.2
111 30
40
50
55
68
82
95
105
125
145
170
E F
1 6
3
2
5
78
4
ØA
B
C
D
100150 110 185 66 58 12
AB-II BS 1400 OR
STANDARD
ASTM A536 65-45-12
ASTM A536 65-45-12
ASTM A536 65-45-12
ASTM/AISI 1040
ASTM/AISI 4140
ASTM A536 65-45-12
ISO CuAl10Fe5Ni5
9 HARDWARES 10.9 Gr or EQUIVALENT
THREAD SIZE
THREAD SIZE
5"X11TPI BSP
6"X11TPI BSP
3"X11TPI BSP
2.5"X11TPI BSP
2"X11TPI BSP
2"X11TPI BSP
1 3/4"X11TPI BSP
3.5"X11TPI BSP
4"X11TPI BSP
5"X11TPI BSP
M218X3P
440
270
320
376
490
765
225
562
M218X3P
ØG
47
75
85
ØG
42
27
102
126
112
180
64
150
32
STANDARD ELECTRICAL ACTUATION FLANGE FOR ALL MODEL
FLANGE DRILL AS PER ISO 5211KEYWAY AS PER IS 2048
ACTUATOR MOUNTINGISO 5211
Ød
F10
F14
F16
25
30
35
Ød
72.5
106.5
109.5
H
64.5
55
135.5
165.5
153.5
199.5
85.5
189
60.5
56
77.5
83.5
J
48
25
100
110
105
150
62
141.5
43
53
87.5
93.5
ØK
45.5
33
101
141
125
197.5
63
177.5
37.5
ØK
J
H
N
M ØL
ØL M N
Ø30
Ø30
Ø25
Ø38
Ø25
Ø30
Ø30
Ø30
Ø38
Ø38
Ø50
Ø50
8
8
8
10
8
8
8
8
10
10
14
14
35
35
35
35
35
35
35
35
35
35
50
50
450
350
400
530
1000
700
120
55
80
160
290
200
OPTIONAL
FLANGEISO 5211
VALVE MTG
F12/F14
F10/F12
F07/F10
F07/F10
F12
F10
F10
F14/F16 F16/F20 F20/F25 F25/F30 F30/F35 F35/F40 F35/F40
F40
F16
-
F25
F30
F35
F40
-
-
F48
(ØK)
ØD
11
12
10
10 STEM PROTECTOR AISI 1020
11 HANDWHEEL
12 LOCK NUTAISI 1020
AISI 1040