Rexroth LC80A-B-DB-5X 6X V Sealing Kit Long-lasting Rubber Durable Flexible New Original

Product Description:

Advantages and characteristics of Rexroth seals

‌Structural design and sealing performance‌

The multi-line sealing design (such as R-rings and V-type combined seals) is used to adhere to the sealing surface through elastic deformation, effectively preventing internal and external leakage of the hydraulic system, especially under high pressure (such as 1000 kg/cm2) and high temperature (650℃) conditions.

The dual protection structure of the integrated dust ring and guide sleeve reduces the risk of external dust intrusion and internal oil leakage, and extends the life of the cylinder and hydraulic components.

‌Material adaptability and durability‌

The sealing ring is made of a variety of materials, including nitrile rubber (NBR), fluororubber (FKM), etc., with oil resistance, chemical corrosion resistance and temperature resistance (-20℃ to +150℃), and is suitable for petroleum-based oil, phosphate ester medium and high-temperature hydraulic oil scenarios.

Surface treatment process optimization (such as hard chrome plating, precision machining) reduces friction resistance and wear rate, and improves stability in high-frequency dynamic sealing.

‌Maintenance convenience and compatibility‌

An R-ring repair box is provided, which contains a variety of specifications of sealing rings and marked with size models, supports quick replacement, and significantly reduces equipment downtime and maintenance costs.

The standardized design is compatible with core components such as Rexroth solenoid valves and hydraulic motors, and cooperates with special seals (such as NBR material model R900012467) to ensure seamless system integration.

Precautions for use

‌Selection and installation specifications‌

The sealing ring material should be selected according to the oil type (such as petroleum-based oil, fire-resistant water-containing hydraulic oil) and temperature range to avoid failure due to chemical corrosion or thermal aging.

During installation, check the integrity of the sealing ring to ensure that it fits tightly with the valve body interface; the solenoid valve sealing ring should pay attention to the interface direction (such as the pressure interface facing up) to prevent leakage caused by misalignment of the installation.

‌Operation and maintenance requirements‌

Regularly check the wear, deformation or cracking of the sealing ring. It is recommended to replace dynamic sealing components (such as piston rod seals) every 2000 hours of operation or when the pressure difference is abnormal.

Do not use sharp tools or corrosive solvents when cleaning the sealing surface to avoid scratching the sealing surface or damaging the elastic material structure.

‌Environmental and storage restrictions‌

Avoid long-term exposure of the sealing ring to strong electromagnetic interference or condensation environment to prevent accelerated aging of the material or degradation of insulation performance.

Unused sealing rings must be sealed and stored in a dry environment. New parts must be replaced when the storage period exceeds the manufacturer's recommended period or the packaging is damaged.

‌Special working condition adaptation‌

Special fluororubber sealing rings must be used in high temperature or flame-retardant medium scenarios, and ordinary rubber materials are prohibited for fire-resistant hydraulic oil to avoid swelling failure.

In systems with frequent high-pressure shocks, it is recommended to use retaining rings or support rings to enhance the pressure resistance of the sealing structure.

‌Note‌: In actual applications, the parameters of specific models (such as R-ring repair box, NBR material R900012467) must be combined, and the official maintenance guide of Rexroth must be followed.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.