Replacement ROTEX Coupling Spider GR38 Purple 48 Shore D 55 TPU Material by IKSONIC CO., LTD.
Direct factory price from IKSONIC, China manufacturer.
Precision molded, high wear resistance TPU material.
Custom sizes and durometer available upon request.
Fast global shipping, OEM/ODM welcome.
- Description
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Description
Product Description
This Replacement ROTEX Coupling Spider GR38 is a high-performance elastomer buffer element, designed to replace original KTR ROTEX coupling spiders. Manufactured by SHANGHAI IKSONIC INTELLIGENT TECHNOLOGY CO., LTD., it is made from premium 55 Shore D TPU material in a distinctive purple color. As a direct factory source, we ensure consistent quality, dimensional accuracy, and cost-effective solutions for your power transmission needs.
Key Features
- Direct replacement for ROTEX GR38 coupling spiders, compatible with KTR and other major brands.
- Made from high-grade 55 Shore D TPU (thermoplastic polyurethane) for excellent wear resistance and long service life.
- Purple color for easy identification and quality assurance.
- Precision molded to exact dimensions for a perfect fit and minimal vibration.
- Factory direct pricing and custom manufacturing available (custom colors, durometer, sizes).
Q&A
1. Is this spider a direct replacement for the original KTR ROTEX GR38?
Yes, our spider is designed to be a direct, drop-in replacement for the KTR ROTEX GR38 coupling spider. It matches the same dimensions and shore hardness specifications.
2. What is the material and hardness of this spider?
It is made from TPU (Thermoplastic Polyurethane) with a hardness of 55 Shore D. This provides excellent durability and flexibility for torque transmission.
3. Can you customize the color or hardness?
Absolutely. As a factory, we can customize the color, durometer (from soft to hard), and even the material (e.g., PUR, Hytrel) based on your requirements. Minimum order quantities may apply.
4. What is the operating temperature range for this TPU spider?
TPU spiders generally operate effectively in a temperature range of -30°C to +80°C. For extreme temperatures, please contact us for alternative material options.
5. Do you offer samples before bulk order?
Yes, we can provide samples for quality evaluation. Please contact our sales team with your shipping details.
6. What is the lead time for production?
For standard sizes, we usually ship within 3-7 working days. For custom orders, lead time is typically 10-15 working days depending on complexity.
7. Is this spider suitable for high-speed applications?
Yes, the precision-balanced design and high-quality TPU material make it suitable for moderate to high-speed applications. For very high RPM, we recommend consulting our engineers.
8. How do I ensure I order the correct size?
Please verify the existing spider’s size (GR38) or measure the coupling hub dimensions. You can also send us a photo or drawing for confirmation.
If you have any questions or products request, please leave message or call us.
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