{"product_id":"chiaravalli-chm-110-worm-gearbox","title":"Chiaravalli CHM 110 Worm Gearbox (Ø42 mm output shaft)","description":"\u003cp\u003eCHM 110 worm gearbox with cast iron housing and a standard IEC motor input flange — no coupling or adaptor needed: the motor bolts straight on. Hollow output shaft with 42 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 90 or 100 or 112 or 132 motors (B5 or B14 flange), recommended motors up to 7.5 kW. Supplied for the B3 mounting position — tell us if you need a different orientation (see the mounting-position drawing). Lubricated with mineral oil; the oil quantity is set for the mounting position, so the orientation matters when ordering. \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 100 (28 mm)","offer_id":42813511663701,"sku":"CHM-110 R.7.5 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"7.5:1 \/ IEC 112 (28 mm)","offer_id":42813511696469,"sku":"CHM-110 R.7.5 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"7.5:1 \/ IEC 132 (38 mm)","offer_id":42813511729237,"sku":"CHM-110 R.7.5 132F38","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"10:1 \/ IEC 100 (28 mm)","offer_id":42813511762005,"sku":"CHM-110 R.10 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"10:1 \/ IEC 112 (28 mm)","offer_id":42813511794773,"sku":"CHM-110 R.10 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"10:1 \/ IEC 132 (38 mm)","offer_id":42813511827541,"sku":"CHM-110 R.10 132F38","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"15:1 \/ IEC 100 (28 mm)","offer_id":42813511860309,"sku":"CHM-110 R.15 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"15:1 \/ IEC 112 (28 mm)","offer_id":42813511893077,"sku":"CHM-110 R.15 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"15:1 \/ IEC 132 (38 mm)","offer_id":42813511925845,"sku":"CHM-110 R.15 132F38","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"20:1 \/ IEC 100 (28 mm)","offer_id":42813511958613,"sku":"CHM-110 R.20 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"20:1 \/ IEC 112 (28 mm)","offer_id":42813511991381,"sku":"CHM-110 R.20 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"20:1 \/ IEC 132 (38 mm)","offer_id":42813512024149,"sku":"CHM-110 R.20 132F38","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"25:1 \/ IEC 100 (28 mm)","offer_id":42813512056917,"sku":"CHM-110 R.25 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"25:1 \/ IEC 112 (28 mm)","offer_id":42813512089685,"sku":"CHM-110 R.25 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"30:1 \/ IEC 100 (28 mm)","offer_id":42813512122453,"sku":"CHM-110 R.30 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"30:1 \/ IEC 112 (28 mm)","offer_id":42813512155221,"sku":"CHM-110 R.30 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"40:1 \/ IEC 90 (24 mm)","offer_id":42813512187989,"sku":"CHM-110 R.40 90F24","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"40:1 \/ IEC 100 (28 mm)","offer_id":42813512220757,"sku":"CHM-110 R.40 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"40:1 \/ IEC 112 (28 mm)","offer_id":42813512253525,"sku":"CHM-110 R.40 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"50:1 \/ IEC 90 (24 mm)","offer_id":42813512286293,"sku":"CHM-110 R.50 90F24","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"50:1 \/ IEC 100 (28 mm)","offer_id":42813512319061,"sku":"CHM-110 R.50 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"50:1 \/ IEC 112 (28 mm)","offer_id":42813512351829,"sku":"CHM-110 R.50 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"60:1 \/ IEC 90 (24 mm)","offer_id":42813512384597,"sku":"CHM-110 R.60 90F24","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"60:1 \/ IEC 100 (28 mm)","offer_id":42813512417365,"sku":"CHM-110 R.60 100F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"60:1 \/ IEC 112 (28 mm)","offer_id":42813512450133,"sku":"CHM-110 R.60 112F28","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"80:1 \/ IEC 90 (24 mm)","offer_id":42813512482901,"sku":"CHM-110 R.80 90F24","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"100:1 \/ IEC 90 (24 mm)","offer_id":42813512515669,"sku":"CHM-110 R.100 90F24","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1595\/4773\/files\/chm-photo_eca42ac2-fd93-43df-8792-4b8a654cd3f5.jpg?v=1785575830","url":"https:\/\/nusaf.co.za\/products\/chiaravalli-chm-110-worm-gearbox","provider":"Nusaf Dynamic Technologies","version":"1.0","type":"link"}