{"product_id":"boston-gear-f718-30-b5-j-cast-iron-worm-gearbox","title":"Boston Gear F718-30-B5-J Cast Iron Worm Gearbox","description":"\u003cdiv\u003e\u003cp\u003eBoston Gear F718-30-B5-J Cast Iron Worm Gearbox is a single‑reduction, right-angle drive in the 700 Series that delivers a 30:1 reduction in a compact, cast‑iron housing. It features a C‑face quill input compatible with NEMA 56C motors, a 1-3\/4 in center distance, and an input shaft of 5\/8 in with a solid 7\/8 in output shaft carrying a 3\/16 x 3\/32 in keyway. The unit is rated at 0.65 hp input and ~0.53 hp output, typically paired with a 0.5 hp motor, and provides a maximum output speed near 58.3 rpm with torque up to 573 in‑lb. Built for durability, it uses Klubersynth UH1 6-460 lubrication, offers an efficiency of about 0.82, and arrives without a base mount in a standard gray cast‑iron enclosure measuring roughly 5.5 in L x 6.81 in W x 5.75 in H. \u003c\/p\u003e\u003c\/div\u003e","brand":"Boston","offers":[{"title":"New","offer_id":51677214998830,"sku":null,"price":801.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_17e2924e-8492-4adc-8734-966f9408f983.jpg?v=1769559514","url":"https:\/\/plgautomation.com\/products\/boston-gear-f718-30-b5-j-cast-iron-worm-gearbox","provider":"PLG Automation ","version":"1.0","type":"link"}