ETHR 31S Chain tensioner by Zetasassi

The Zetasassi ETHR 31S is an automatic linear chain tensioner designed for industrial drive systems. Manufactured in Italy, this unit is equipped with an integrated chain tensioning pinion. The pinion is configured for a 16B1 simple chain measuring 1 inch by 17.02 mm and features 12 teeth. Constructed from durable C45 steel, the tensioner operates with an applied force ranging from 300 to 650 Newtons. This mechanical component functions to automatically take up slack in chain drives, ensuring consistent tension, reducing wear, and maintaining smooth operation in power transmission applications.

More Zetasassi part numbers

• ETR1RD34
• ETR3RD1
• RHPU1113035AC
• TCR1AC12D

See all Zetasassi products

Frequently Asked Questions(FAQ):

---

Where can I buy ETHR 31S by Zetasassi in the USA?

You can purchase ETHR 31S by Zetasassi from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.

---

What is the price of the ETHR 31S?

Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.

---

Who is the official distributor or seller of Zetasassi in the United States?

While we are not the official distributor or seller of Zetasassi in the United States, we source our products from reliable channels and offer you original Zetasassi equipment at competitive prices.

---

How can I access ETHR 31S catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for ETHR 31S to our written reply.

---

Do you provide technical support for ETHR 31S?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.