Quarter Turn Gearboxes



We are Manufacturer, Supplier, Exporter of Quarter Turn Gearboxes, Quarter Turn Worm Gearbox, Bevel Gearbox For Multi Turn Valve, Quarter-Turn Gearboxes. Our set up is situated in Pune, Maharashtra, India and we provide our products and services to ALL OVER THE WORLD.

WORM GEAR BOX
Quarter turn application suitable for Butterfly, Ball & Plug valves.
S. No. Model Red. Ratio Factor F Max Output
Toruqe kgm.
Drive Bore
Max. mm
Aprox.
Wt. kgs.
1 WG30 30 : 1 10 200 45 35
2 WG50 50 : 1 17 350 80 70
3 WG75 75 : 1 22 500 100 120
4 WG100 100 : 1 30 660 127 200
5 WG200 190 : 1 58 1250 100 170
6 WG250 250 : 1 76 1400 127 250
7 WG400 400 : 1 120 2400 127 260
8 WG1000 800 : 1 240 5400 180 480
Description

The "MARSH" make WG gear units are the quarter turn worm gear operations, specially designed to operate valves that turn thru 90°. These include, ball, butterfly, plug valves and also the dampers. Adjustable, mechanical stoppers are provided to set the operator within ±5% of the extreme end positions. A mechanical position indicator is provided on these units to show the valve position (OPEN & SHUT).

Sr. No.
Qty
Description
Material
1 1 Main Housing CI (FG220)
2 1 Cover CI (FG220)
3 1 Input Shaft EN8
4 1 Worm EN8
5 1 Worm Wheel Ring P.BR./SGIRON/AB2C
5A 1 Worm Wheel Hub CI (FG220)
CONSTRUCTIONAL DETAILS
drg-worm-gear-box
MODEL
RATIO
PERFO - RRMANCE FACTOP ±10%
MAXIMUM OUTPUT TORQUE
DIAMETER OF DRIVE BORE MM
MOUNTING FLANGE AS PER IS : 5211
ELECTICAL FLANGE SIZE
NM
MKG
Min
Max
Min
Max
MP AC - 03E
45:1
14
1765
180
30
52
F12
F16
F10/F14
MP AC - 03AE
45:1
15
2550
260
30
65
F12
F25
F10/F14
MP AC - 05AE
60:1
19
7150
730
40
100
F16
F25
F12/F14
MP AC - 06AE
54:1
18
13730
1400
60
110
F25
F30
F12/F14
MP AC - 07E
60:1
19
19620
2000
60
120
F25
F35
F14/F16
MP AC - 08AE
80:1
23
32373
3300
60
160
F25
F35
F14/F16
MP AC - 10E
66:1
19
50031
5100
60
170
F30
F40
F14/F16
13
12
-
Painting
Red oxide primer
11
-
Grease
Multipurpose
10
-
Fasteners
HT 8.8Gr
9
1
Key
EN8
8
1
Adaptor
CIFG-220
7
1
End Cover
CIFG-220
6
1
Ball Bearing
ALLOY STEEL
5
1
Worm Shaft
EN19
4
1
Indicator
CIFG-220
3
1
Worm Wheel
SGI 600/3
2
1
Cover
CIFG-220
1
1
Housing
CIFG-220
I. No.
QTY
DESCRIPTION
MATERIAL
dw