TBQ Quarter Turn Gearbox also called Worm Gear Operator ,which is double manual gearbox which used for Butterfly valve, Ball valve, Plug Valve.
Technical Data of Part-turn gearboxes for TBQ
1) Angle |
90° ±5 adjustable travel |
2) Worm Wheel material |
QT500,Al-bronze |
3) Version |
Clockwise rotation RR,counterclockwise rotation LL as an option,RL,LR |
4)Housing Material |
Standard:A216WCB, Option: WCC,LCE,LCB,CF8,CF8M |
5)Manual operation |
Hand wheel diameters according to EN12570,selection according to output torque. |
6)Hand wheel Material |
Steel pipe,casting of ductile iron. |
7)Flange Type |
Convex flange, Plane flange see reference photos contact us |
8)Bore Type |
Parallel pins shifted by 180°,Pilot bore,Square bore or two-flat bore,see reference photos contact us |
8)Mounting Position |
Any position |
9)Enclosure Protection |
According to EN60529,IP67-88 and even Immersion type |
10) Colour |
Standard of Sliver grey similar to RAL7037,any other color on request |
11)Ambient Temperature |
According to different projects of material requests. |
12)Lifetime |
HNTB worm gearbox meet or exceed the lifetime requirements of EN15714-2 |
13) Grease |
According to work temperature, we could supply Grease type of Normal, Low, High |
14) Output torque Range |
8000-100000Nm of 12models which for choose |
More Technical Data requirements please reach us by [email protected] |
Similar Brand of quarter turn gearbox for TBQ model
Gearbox Brand |
Model |
Difference |
Mastergear |
M07 manual valve actuators |
Cast Iron, Up to 4500Nm |
Pro-Gear Valve Actuators |
QSS quarter turn gearboxes |
CF8M,Up to 6500Nm |
Dansk Ventil Center |
Type 5595 of quarter-turn gear |
Ductile iron of 7910Nm to 23786Nm |
Rotork |
IW quarter-turn gearboxes |
SG Iron,(GGG40) |
Sambo Industrial Co.,Ltd |
Standard A of SBWG worm gear actuator |
Ductile Iron, |
TMG-KOREA |
TM 1/4 turn worm gearbox |
Ductile Iron |
USIMONTEC |
Manual atuadores novos |
/ |
AUMA |
GQB part turn gearboxes |
/ |
Diamond Gear Co.,Ltd(CNC Flow Control) |
WG quarter-turn gearboxes |
/ |
MBI-Tec Italia |
KB Series Quarter turn gearbox |
A216WCB |
Maxnovo |
Worm screw gearboxes Type VSF |
GS400 |
Quadrant Valve&Actuator LLC |
GO-24,GO-30,GO-50,GO-80 |
/ |
CAMERON |
DT series of worm gear operator |
500Nm to 33900Nm of 16 different frame |
More contradistinction of competitors of quarter-turn gearboxes please reach us by [email protected] |
Above are very professional Quarter-turn gearbox and Multi-turn gearbox supplier in the worldwide,maybe your current quarter turn gearboxes supplier is one from the above table, Every supplier have their advantages, If your current supplier is meet the saturated for your orders, or lack of output torque ranges, or lacking of material of gearboxes,we welcome you to contact us and solve your problems.