{"product_id":"chiaravalli-chm-025-worm-gearbox","title":"Chiaravalli CHM 025 Worm Gearbox (Ø11 mm output shaft)","description":"\u003cp\u003eCHM 025 worm gearbox with aluminium housing and a standard IEC motor input flange — no coupling or adaptor needed: the motor bolts straight on. Hollow output shaft with 11 mm bore, keyed — it mounts directly onto your driven shaft, and optional output flanges (the F executions on the dimension drawing) are available if you need to flange-mount it. Fits IEC 56 motors (B14 flange), recommended motors up to 0.09 kW. Supplied in the universal position — it can be mounted in any orientation. Filled for life with synthetic oil — no oil changes, no maintenance. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupplied without motor.\u003c\/strong\u003e You are choosing the gearbox only — ask us to quote a suitable motor together with it if you'd like both.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to pick from the table:\u003c\/strong\u003e with a standard 4-pole motor (1400 r\/min), the ratio sets the output speed — e.g. ratio 7.5:1 gives 187 r\/min at the output shaft. Choose the row whose output speed and torque match your application, then the flange that matches your motor (the frame size and shaft diameter are on the motor's nameplate). The Motor column lists the motors that fit that row — pick yours and the output torque and service factor update to match. More in the Selection Guide tab below.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e conveyor systems, OEM machinery, automation and robotics, agricultural and greenhouse equipment.\u003c\/p\u003e","brand":"Chiaravalli","offers":[{"title":"7.5:1 \/ IEC 56 (9 mm)","offer_id":42813505536085,"sku":"CHM-025 R.7.5 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"10:1 \/ IEC 56 (9 mm)","offer_id":42813505568853,"sku":"CHM-025 R.10 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"15:1 \/ IEC 56 (9 mm)","offer_id":42813505601621,"sku":"CHM-025 R.15 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"20:1 \/ IEC 56 (9 mm)","offer_id":42813505634389,"sku":"CHM-025 R.20 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"25:1 \/ IEC 56 (9 mm)","offer_id":42813505667157,"sku":"CHM-025 R.25 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"30:1 \/ IEC 56 (9 mm)","offer_id":42813505699925,"sku":"CHM-025 R.30 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"40:1 \/ IEC 56 (9 mm)","offer_id":42813505732693,"sku":"CHM-025 R.40 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"50:1 \/ IEC 56 (9 mm)","offer_id":42813505765461,"sku":"CHM-025 R.50 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"60:1 \/ IEC 56 (9 mm)","offer_id":42813505798229,"sku":"CHM-025 R.60 56F9","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1595\/4773\/files\/chm-photo.jpg?v=1785575771","url":"https:\/\/nusaf.co.za\/products\/chiaravalli-chm-025-worm-gearbox","provider":"Nusaf Dynamic Technologies","version":"1.0","type":"link"}