China Good quality Electric Rotary Valve Actuator with Torque Limiter Protection Dzt45-24 Dzt5-18 Dzt60-24 with Hot selling

Product Description

The DZB,DZT series of electric valve actuators are new generation of products independently developed
by our company by improving and perfecting structures, optimizing protective performance and key parts
on original mature products, it has some advantages, such as: Compact structure, small volume,
beautiful appearance and stable performance etc. The excellent protective grade can meet demands of
many designs :Flame-proof type, global switch-type and global regulation-type designs.
DZB,DZT series of products are used to control open and close of the valves. The products can be used
for brake valve, stop valve, shutoff valve, and diaphragm valve, the derived products can be used for ball
valve, butterfly valve and throttle etc., the product can accurately act according to the control instruction,
therefore it is necessary driving unit for achieving remote control, centralized control and automatic control.
Performance of the product meets the provisions of JB/T8528-1997 (The technical conditions for electric
units of common valves). The flame-proof performance meets the requirements of GB3836.1-2000(the
electrical equipment used for explosive gas atmosphere, Part 1: General requirements), GB3836.2-2000
(the electrical equipment used for explosive gas atmosphere, Part 2: flame-proof type “d”), as well as
JB/t8529-1997 (the technical conditions for flame-proof type electric units).

 

1. Power supply: The motor is three-phase AC380V, 50 Hz. The control is two-phase AC 220V, 50Hz,
optional power supply: AC220~660V, 50.60Hz (needs to be explained during ordering).
2. Ambient temperature: -20~+60ºC;optional temperature:-40~70ºC.
3. Relative humidity: Not greater than 95% (at 25 ºC).
4. Working environment: The common type is used in the places without inflammable, explosive and
strong corrosive medium; the using environment of flame-proof products (ExdIIBT4) are used in explosive
gas mixture of IIA, IIB grades, T1-T4 groups.
5. Protective grade: IP65/67 (IP 68 for special ordering).
6. Working provisions for the motor: Rated operation time is 10min. Grade F insulation.
7. Anti-corrosive coating: High-temperature stoving varnish.

Note: F1 fo the outdoor type;F2 is flamepoof; F3 overall type;
           F4 overall flamepoof;overall adjustment flameproof.

                 DZB flameproof multi-turn electric actuator
           DZW light aluminum housing multi-turn electric actuator

Certifications

FAQ

Q1.How about your price?

Although high quality but the price is vary favorable.

Q2. What is your MOQ? 
A: 1 PC.
Q3. What is the delivery time?
 A: It is about 1-7 days after we receive the payment.
Q4. How to make the payment?
A: We accept T/T, Paypal, Ali Trade Assurance,etc.
Q5. Do you have products in stock? 
A: Yes, some stock can be shipped out within 3 days.
Q6. Do you test all your goods before delivery? 
A: Yes, all products are fully inspected before delivery.
Q7. What is the warranty? 
A: Our warranty is 1 year. After you receive the goods, if you find defect products, just take pics or videos to send us. We will re-make it for re-fund them to customers once we confirm it is our responsibilities.

 

Shipping Cost:

Estimated freight per unit.



To be negotiated|


Freight Cost Calculator

After-sales Service: Always Online
Warranty: 1 Year
Power Supply: Motor Is Three-Phase AC380V, 50 Hz. The Control
Customization:
Available

|

Customized Request

limiter torque

Different Types of Limiter Torque Offsets

Whether you are looking for an over or offset torque limiter, or you are simply looking for the correct torque measurement device to suit your needs, there are a number of different options available to you.

Over-torque limiters

Choosing the right torque limiters can help to protect your machine from damage. These devices are used in sheet metal and textile machinery, printing and converting machines, industrial robots, and conveyors.
Torque limiters are devices that protect equipment from damage caused by overloads. These devices are usually mechanical, but can also be electronic. Electronic overload protection monitors a variety of parameters, including rotational frequency, current, voltage, and pressure. They can also be programmed to monitor temperature.
The most common mechanical torque limiters are shear-pins and slip-clutches. These devices are usually installed in gears, shafts, motors, pumps, or servos. These devices disengage the drive line before an electronic device, preventing damage from accumulated rotational energy.
Torque limiters have also been used for years in marine applications. These devices are installed as close to the point of impact as possible.
Torque limiters have also been installed in servos and stepper motors. They are intended to eliminate mechanical overloads that can cause unplanned downtime. They also prevent damage from misuse or accidents.
Torque limiters are also used in conveyors and other assembly lines. These devices protect against over-torque situations, which can damage drive motors and drive components. These devices are used in woodworking machines, printing and converting machines, and industrial robots. They also provide an effective means of coupling gears and sprockets.
Torque limiters come in a variety of styles and models. To determine which device is right for your application, contact a manufacturer or a specialist. Choosing the right one can help to protect your machine from damage at an affordable cost.
Torque limiters are not designed to operate in a continuous slip environment. They should be selected based on the type of machine you are operating and the torque load you expect to generate. They should also be installed near the point of impact to avoid accidents.
The mechanical torque limiter is the most common type of slip clutch. It uses special springs with negative spring rates to avoid false trips. This design has been improved over the years from the simple slip-clutch.
The electronic overload protection is also an option, especially if you are using more advanced drive systems. It can monitor a variety of parameters, including rotational speed, rotational frequency, current, voltage, and position.limiter torque

Offset torque limiters

Using Limiter Torque Offsets can protect your machinery from overloads. These devices are designed to protect rotating parts. They can be used in a variety of ways. You can mount a pulley or a sprocket in a torque limiter. They can be installed in any machine shop.
Torque Limiters, also called slip clutches, are used to protect rotating components from overloads. They can also be used to protect machines from crashes. These devices use friction disks to transmit force from a driving shaft to a driven member. They can also be used with electronic sensors to protect rotating parts.
A torque limiter, or slip clutch, is a mechanical overload protection device that transmits torque from the driven shaft to the driven member through friction disks. Some torque limiters use friction plates. Others use backstop clutches that transmit torque in reverse. These devices can be used in many applications, including the construction industry, automotive industry, and manufacturing.
Torque Limiters work by disconnecting the drive shaft from the driven member during overloads. This ensures that the rotating components can operate without damage. Torque Limiters are available in a variety of styles and designs. Some limiters are spring-loaded. Some have compression adjustment, which allows them to be reset automatically.
Friction-disc torque limiters are a great option for applications that require constant running. They can be used in applications where a torque limiter may be part of a gearset assembly. They provide moderate adherence to a safe-torque setting. However, they may be susceptible to damage.
The torque limiter is typically the last gearset in the transmission. The drive sprocket must be sized based on the amount of torque that is needed to disengage the drive. A torque limiter can be mounted directly or via an adapter plate. It is important to center the drive sprocket over the bearing. This is done by machining the drive attachment.
Ball detent torque limiters can be used in single-position or multiple-position configurations. They can also be used in hub or hub/sprocket combinations. They can be manually reset, or can be set dynamically.
Using Limiter Torque Offsets is a quick and easy way to protect your equipment. Torque Limiters can be used with a wide range of applications, and you can easily adjust the size to suit your needs.limiter torque

Ball detent torque limiters

Using a torque limiter protects equipment, such as sensitive machinery, from overloads. A torque limiter may be a mechanical device or an electronic device. Both types protect rotating machine components.
A mechanical torque limiter engages with the driven side of a machine through a small groove. A ball or roller is then inserted into the groove. The balls or rollers are then hardened to at least Rc 60. These components are then held in detents on the shaft. The balls and rollers slide out of the detents when the torque limiter experiences overload. The balls and rollers are then re-engaged when the overload is removed.
Some torque limiters use a snap-acting spring to release torque. Others use a pneumatic control system, which uses air pressure to force the ball detent device to disengage. Some systems also offer a random reset device.
Torque limiters are used in a variety of applications, including food and textile processing, packaging, and packaging and transportation. They are also commonly used in sewage treatment plants. They offer a wide variety of options, such as chain couplings, overload detector mechanisms, and various combinations.
A ball detent torque limiter provides a high level of accuracy. Its ability to automatically engage and disengage makes it a good option for applications where accuracy is important. Its design also provides the operator with a reliable torque limiter without needing manual intervention.
Torque limiters have many applications, including limiting transmission torque, protecting sensitive equipment, and controlling the torque of an axis. Some models can also be used in combination with electronic overload protection. Some models feature adjustable overload settings, which automatically disengage the torque limiter when the overload occurs. The torque limiter’s size and configuration should be determined based on the torques experienced by the axis. A torque limiter should also be designed to fully disengage the driven and driving components.
The two main types of torque limiters are mechanical and pneumatic. A pneumatic torque limiter will require a pneumatic control system, which utilizes air pressure to disengage the torque limiter in case of overload. A mechanical torque limiter will engage with the driven side of a machine through balls or rollers that are inserted into sockets on the pressure flange.

Measuring torque limiter output flange

Whether you are designing a new machine or repairing one, you need to know how to measure torque limiter output flange to ensure that your equipment is functioning properly. The torque limiter can help you protect your drive motors and gearboxes from costly damage. These devices are used in industrial robots, conveyors, woodworking machines, and printing and converting machines.
Torque limiters are light in weight and low in cost. They are also easy to install and maintain. When your machine is overloaded, the torque limiter acts as a clutch to disengage the input and output shafts. This reduces the potential for malfunction, and provides a higher level of reliability.
Torque limiters are available in two different types. The friction type uses spring loaded friction disks that slip when the torque exceeds a certain threshold. The other type uses permanent magnets mounted to each shaft. The magnetic torque limiter is a fast acting and effective way to limit torque.
Torque limiters also work with electronic sensors. During an overload condition, the torque limiter will disengage the input and output shafts within fractions of a second. This eliminates the possibility of a mechanism malfunction.
Torque limiters come in many shapes and sizes. The size of the body depends on the torque load and disengagement torque. The basic model features a flange for parallel shafts. However, more advanced models use pneumatic technology and use balls or rollers in sockets. This allows for a higher level of torque setting sensitivity.
Measuring torque limiter output flange requires that you measure the outside diameter of the sprocket. The inside diameter should match the centering diameter of the output flange. For a larger diameter, a tolerance of about half-inch is recommended. You should also check to ensure that the sprocket face is square. This is important for clearance.
Torque limiters are used in industrial robots, assembly lines, and sheet metal processing equipment. They can also be used in textile machinery. They are high in reliability and low in cost. This is why they are used so widely.
Torque limiters are also useful in preventing a situation where only one rudder surface operates. A torque limiter can also be used to prevent torque transmission through axial displacement. This prevents the drive shaft from spinning and causing damage to the test piece.
China Good quality Electric Rotary Valve Actuator with Torque Limiter Protection Dzt45-24 Dzt5-18 Dzt60-24   with Hot sellingChina Good quality Electric Rotary Valve Actuator with Torque Limiter Protection Dzt45-24 Dzt5-18 Dzt60-24   with Hot selling
editor by CX 2023-06-14