Explosion-Proof Electric Actuator - Corrosion Resistance
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, T/T |
| Supply Ability: | 10000/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | OHQ Series |
|---|---|
| Means of Transport: | Air |
| Power: | Solenoid |
| Standard or Nonstandard: | Standard |
| Pressure: | Low Pressure |
| Structure: | Others |
| Material: | Alloy |
| Temperature of Media: | Normal Temperature |
| Media: | Others |
| Brand Name: | Autorun |
| Production Capacity: | 10000/month |
| Packing: | Shrink Film + Carton + Plywood Case |
| Delivery Date: | 10 days |
Product Description
Explosion-Proof Electric Actuator, Corrosion Resistance 
1. Summary:
Part-turn electric actuator is used for controlling 0°~360° rotation of the valves and other similar products, such as butterfly valve, ball valve, damper, flapper valve, cock valve etc. It widely applies to petroleum, chemical, water treatment, shipping, paper making, power plant, heating, light industry and other industries. Drived by 380V/220V/110VAC power or 24V/110VDC power, inputs 4-20mA or 0-10VDC control signal, moves valve to the right position, and achieves to automatic control, maximum output torque is 6000N·M.(OHQ series have got CE and explosion-proof certificate)
2. Performance Feature
Shell--The shell is made of aluminum alloy, with anodic oxidation treatment and polyester powder coating. It is strong corrosion-resistant and enclosure IP67,NEMA 4 and 6, IP68 and explosion-proof is optional.
Motor--Asynchronous motor, small, large torque, and small inertia force, F-class insulation rating, with thermal protection to avoid damaging.
Manual Structure--The design of handwheel is safe, reliable, labor-saving, small. Declutch to operate by handwheel if without power, and reset automatically when power on.
Indicator-- Installs indicator in the center axis and adopts convex mirror design, no cumulate water, more convenient to observe.
Space heater-- It is used for controlling temperature to avoid condensing internal of housing and keep dry.
Limit switch-- Mechanical, electronic double limit. Mechanical limit stopper is adjustable, safe and reliable; electronic limit switch is controlled by cam. Set position accurately and conveniently, and not affected by excessive handle.
Torque Switch-- (Except OHQ-005/008/010) Providing overload protection to avoid the damage of valve and electric actuator when jammed by cutting power automatically.
Self-locking--Accurate worm and worm gear transfer large torque efficiently , high efficiency, low noise (max. 50 dB), long life, with self-locking, prevent inversion, as stable and reliable transmission parts, no need to refuel.
Anti-off bolt-The bolt attaches to the shell and be not off when remove the shell.
Installation-- The installation size meets international standard ISO5211 / DIN3337.
Circuit--Controlling circuit meets the single-phase or three-phase power supply standard, circuit layout is reasonable and compact, terminals meet various of additional functional requirements effectively.
The display of valve position-During the opening or closing movement of actuator, the change of valve position on LCD is displayed with large numbers.
Adjust the phase sequence automatically-Intelligent actuator check and test the phase sequence for 3 phase power supply automatically, users no need to consider about the phase sequence.
3. Performance Parameter
| Model | Max Output Torque | 60/50Hz Operating Time | Max Drive Shaft Size | F-class Motor | Rated Current(A) | Handwheel Revolution | Weight | |||
| single phase | three phases | |||||||||
| N·M | 90° | mm | W | 110V | 220V | 380V | 440V | N | Kg | |
| OHQ-005 | 50 | 18/22 | φ20 | 20 | 1.10/0.95 | 0.55/0.54 | 0.3/0.3 | N/A | 10 | 7.5 |
| OHQ-008 | 80 | 18/22 | φ20 | 20 | 1.10/0.95 | 0.55/0.54 | 0.3/0.3 | N/A | 10 | 7.5 |
| OHQ-010 | 100 | 18/22 | φ20 | 20 | 1.10/0.95 | 0.55/0.54 | 0.3/0.3 | N/A | 10 | 7.5 |
| OHQ-015 | 150 | 21/25 | φ22 | 40 | 1.65/1.67 | 0.88/0.84 | 0.31/0.31 | 0.30/0.31 | 11 | 17.3 |
| OHQ-020 | 200 | 21/25 | φ22 | 40 | 1.67/1.67 | 0.89/0.85 | 0.31/0.31 | 0.30/0.31 | 11 | 17.3 |
| OHQ-030 | 300 | 26/31 | φ35 | 90 | 1.85/1.86 | 0.92/0.92 | 0.35/0.35 | 0.34/0.34 | 13.5 | 22 |
| OHQ-050 | 500 | 26/31 | φ35 | 90 | 3.60/3.62 | 1.55/1.58 | 0.59/0.59 | 0.58/0.58 | 13.5 | 23 |
| OHQ-060 | 600 | 26/31 | φ35 | 120 | 3.65/3.62 | 1.60/2.20 | 0.60/0.59 | 0.59/0.58 | 13.5 | 23 |
| OHQ-080 | 800 | 31/37 | φ45 | 180 | 4.10/4.10 | 2.15/2.20 | 0.85/0.85 | 0.79/0.79 | 16.5 | 29 |
| OHQ-120 | 1200 | 31/37 | φ45 | 180 | 4.20/4.10 | 2.35/2.30 | 0.87/0.87 | 0.81/0.81 | 16.5 | 29 |
| OHQ-150 | 1500 | 78/93 | φ45 | 180 | 4.20/4.10 | 2.15/2.20 | 0.85/0.85 | 0.79/0.79 | 49.5 | 83 |
| OHQ-200 | 2000 | 93/112 | φ45 | 180 | 4.10/4.10 | 2.15/2.20 | 0.85/0.85 | 0.79/0.79 | 49.5 | 83 |
| OHQ-300 | 3000 | 93/112 | φ45 | 180 | 4.20/4.10 | 2.35/2.30 | 0.87/0.87 | 0.81/0.81 | 49.5 | 83 |
| OHQ-400 | 4000 | 155/185 | φ45 | 180 | 4.20/4.10 | 2.35/2.30 | 0.87/0.87 | 0.81/0.81 | 82.5 | 83 |
| OHQ-500 | 5000 | 155/185 | φ45 | 180 | 4.20/4.10 | 2.35/2.30 | 0.87/0.87 | 0.81/0.81 | 82.5 | 83 |
| OHQ-600 | 6000 | 155/185 | φ45 | 180 | 4.20/4.10 | 2.35/2.30 | 0.87/0.87 | 0.81/0.81 | 82.5 | 83 |
4. Standard Technical Parameter
| Shell | Enclosure :IP67,NEMA4, Exd II CT5 | |
Power | Standard:220VAC/1ph Optional:110VAC/1ph, 380V/440V/3ph,50/60HZ, ±10% 24VDC/110VDC/220VDC | |
| Motor | Asynchronous motor | |
| Limit switch | 2×Open/ Close, SPDT,250VAC 10A | |
| Auxiliary limit switch | 2×Open/ Close, SPDT,250VAC 10A | |
| Torque switch | Close/Open, each 1, SPDT,250VAC 10A | Except OHQ-005/008/010 |
| Travel | 90°±10° | 0°~270° |
| Fail safe/ Operating temperature | Internal-placed thermal protection, Open 115ºC ±5ºC/Close 97ºC ± 5ºC | |
| Indicator | Continuous position indicator | |
| Manual operate | Declutching mechanism, operate by handwheel | |
| Self-locking device | Self-locking by worm and worm gear | |
| Mechanical limit | 2 × external adjustable stopper | |
| Space heater | 7-10W(110V/220VAC) | |
| Conduit entry | 2 × PF 3/4" | |
| Ambient temperature | -20ºC~+70ºC | |
| Lubrication | Grease moly(EP type) | |
| Material | Steel, Aluminum alloy, Aluminum bronze,Polycarbonate | |
| Ambient humidity | Max 90% RH | Non-Condensing |
| Anti-vibration | X Y Z 10g,0.2~34 Hz,30 minutes | |
| External coating | Dry powder, Epoxy polyester,high anti-corrosion | |
5. Option Specification
| No. | Option scheme | Remark |
| 1 | Explosion-proof actuator(Exd II CT5) | OHQ series |
| 2 | Water-proof actuator (IP68,10M,250HR) | OHQ series |
| 3 | Potentiometer unit(1K-10K) | OHQ series |
| 4 | Proportion control unit (control signal 4-20mA DC/1-5V/1-10V) | OHQ series |
| 5 | Local control units (local control open/stop/close optional switch, local/remote switch) | OHQ series |
| 6 | Travel 120°, 180°,270° | OHQ series |
| 7 | Direct current motor (24VDC) | OHQ series |
| 8 | Torque switch (SPDT× 2 250VAC 10A) | Except OHQ-005/008/010 |
| 9 | Electric current position sensor (output 4-20mA DC) | OHQ series |
| 10 | Self-reset when power failure | CHQ series |
| 11 | High temperature resistance actuator (-10ºC~+100ºC) | CHQ series |
| 12 | Low temperature resistance actuator (-40ºC~+70ºC) | CHQ series |
| 13 | Low speed actuator | CHQ series |
6. Standard Parts Structure:
| Manual operation (Clutching system) --Manual/Auto convert to handle and handwheel used for emergency manual operation --Powered,handle will automatically reset to auto operation | |
| Cam and limit switch --Tighten with two screws and simple setting --Each cam can be setseparately --Once set,each cam will be on the position forever | |
| Space heater --7-10W,ceramic housing with thermostat to prevent overheat comparing with set temperature --Without risk of electricity leakage | |
| Terminal block --Enough terminal for customer's convenience(Max 22 points) --Proven reliability and tight wiring connection --Terminal length:8-9mm/(2.5mm2) --Terminal dimension:10×22×32mm | |
| Anti-off bolt --Cover bolts are specially designed to prevent falling down during maintenance or installation --All external blots are stainless steel for rust prevention | |
| Indicator sustained by spring --Direction of indicator has been set by factory --If change direction of indicator,just grip the indicator plate to change it --Spring under the indicator plate sustains the set position unchanged --No need to loose screw and tight against at all | |
| Inclined plane --For other actuators, it is hard to take off cover because of little tolerance when the interface between cover and body is vertical. --For CHQ actuators,it is easy to take off cover as small tolerance, ,the design of interface is 3 degree inclined plane | |
| Torque switch --Torque switch protect motorand internal electric components from overheat caused by overload of valve --If torque works,the actuator stop at once | |
| Removable drive sleeve --Sleeve is removable as different requirement --4 under hungs for tighting or loosing between drive shaft and sleeve --Easy installation with valve | |
| Two slots on window glass --Two slots on the window covers and convex are convenient for draining and observing,and ensure the well sealing of the cover |
7. Company Introduction
Zhejiang Odelo Automatic Control Valve Co., Ltd. is located on Wuxing Auenue, Dongou industry Park, Oubei Town, which is called "China's Valve Village". We are manufacturer of pneumatic/electric actuators and automatic control valves. Our company has designed and manufactured a series products of international level by adopting advanced technique and equipment introduced from home and abroad, which are used widely in petroleum industry, chemical industry, light industry, power plants, metallurgy, HVAC, medical treatment, fire, water treatment, etc. We have provided national key projects with high quality products and good services. In addition, we have won a good reputation among customers from all over the world. Welcome to contact us and visit our company. Sincerely hope we can enter long term business relations.
