CHINA Ed SERIES ELECTRO-HYDRAULIC THRUSTERS

OPERATING CONDITION

• Ambient temperature: –20℃ ~ +50℃ using DB-25 hydraulic oil, lower than -20℃ with YH-10 aviation hydraulic oil, not mounted heaters; using DB-25 hydraulic oil must be retrofitted with heaters.
• Continuous operation S1, intermittent operation AS3-60%
• Voltages: AC 3 phase 380V, 50Hz (Other voltage can be made as required)
• The altitude of the site is in accordance with the GB755-2019 standard.

 

        Model Significance

 

 

ADDITIONAL FUNCTION TABLE

Function code	Model Significance
C	Brake spring
W	Reset spring
R	Buffer spring
H	Rise delay valve
S	Descent delay valve
E1	Increased mechanical limit switch
E2	Decline mechanical limit switch
EB	Inductive limit switch
R	Heater

 

ADDITIONAL DEVICES

• According to the needs of users, various additional devices can be installed to meet different work needs.
• Increased or decreased valves: increased retrofit by valve "H", dropped valve "S", increase or dropped valve "H, S" can rise fall time continuously extended, you can adjust the maximum values up to 10-20 times of the rated value, and the valve can be ad usted externally. When the valve is fully open, the rising and falling time of the pusher with yalve will be extended, the short stroke will be extended by 0.1-0.2 seconds, and the long stroke will be extended by about 0.2-0.4 seconds.
• Brake spring: (C–spring) the brake force generated by it can be determined by the user, but it shall not exceed the built-in brake spring force listed in the technical data sheet. The brake spring force listed in the technical data sheet is the spring force when 1/3 of the up stroke (2/3 of the down stroke).
• Reset spring: the working principle is the same as C-spring, but the force of reset spring is small.
• Buffer spring:(d-spring) plus buffer spring (only applicable to short stroke pusher), mainly adjusts the braking process. Buffer braking non-periodic transient process, makes the braking stable. It instead of push rod connecting rod, without changing the stroke of the pusher. Note: the pusher with d-spring cannot be equipped with limit switch, and must be used with C-spring
• Heater: in the area where the ambient temperature is lower than -20 ℃, the heater can be instalied according to the user's needs. The heater has two kinds of voltage: AC110V or AC220V, indicate when ordering.Temperature control method is used by the user's own choice.
• Limit switch:according to the user's requirements, a propulsion system can be mounted with mechanical limit switch or proximity switches.

 

FAQ:
1. Q: Is small order accepted?
A: Yes, a small order is accepted. You can take a trial order first, then we will try our best to earn your trust, for what we want is a long-term cooperation in the future!

 

2. Q: Can you do Customization & Reproduction if I provide a design picture?
A: Yes, we can do customization & Reproduction service, please check the details above.
The design drawing is needed, the more detail specifications, the more exact products can we do.

 

3. Q:Can I get some sample?
A:Yes, we will glad if you need the sample to check the quality before placing the order.

 

4. Q: Can you guarantee the quality?
A: Yes, we can, you can pay the balance after checking the quality of the finished goods. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully inspected before it's packed for shipment.

 

5. Q: Can you accept visiting the factory?
A:Yes, welcome to visit our factory in Xinxiang city, Henan Province, China!

 

6. Q:What's your trade terms?
A: It is as per customers' request:
FOB Chinese seaport/ CFR destination port or other terms all can be accepted.

 

7. Q:What's your payment terms?
A: FOB: 30%T/T deposit, 70%T/T before the delivery of goods.
CFR: 30%T/T deposit, 70%T/T against the B/L copy.

 

8.Q:Does the packaging safe and arrive in good conditions?
A: Yes, Safe packing is guaranteed. All goods will arrive your door under good conditions.

 

After Sales Service:
1.All the products have one year guarantee.
2.Providing professional installation instructions and video of troubleshoot.
3.We supply after sales service for 24 hours, 7 days per week. Customer can contact us any time.

 

If you want to know more about the product or have questions about the product, please contact us.

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