{"product_id":"chiaravalli-chpc-80-ch-08-worm-gearbox-pre-stage","title":"Chiaravalli CHPC 80 + CH 08 Worm Gearbox with Pre-Stage Module (ratios 120–240:1)","description":"\u003cp\u003eCHPC 80 pre-stage module (ratio 3:1, IEC 80 B5 motor flange, input shaft\/flange 19\/200 mm) coupled to a CH 08 worm gearbox — total ratios 120–240:1 in one compact unit, for the slow output speeds a single worm stage cannot reach. Aluminium housings, hollow output shaft with 35 mm bore, keyed; output flanges as the CH 08. Overall length R1 210 mm, pre-stage offset I2 63 mm; the gearbox connected to the pre-stage has the module's Z1 input dimension (19\/160); other dimensions as the CH 08. Filled for life with synthetic oil — no oil changes, no maintenance; aluminium housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupplied without motor.\u003c\/strong\u003e Fits an IEC 80 B5 motor (19 mm shaft). Also available on the CHE (free input shaft) and ..P versions of the CH.\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 total ratio sets the output speed; P1 is the motor power the catalogue pairs with the row and the output torque is at that power — some ratios are listed with two motor powers. The catalogue notes the installed power is sometimes more than the gear needs — always check the output torque against your load, and ask us if in doubt.\u003c\/p\u003e","brand":"Chiaravalli","offers":[{"title":"120:1 \/ 0.75 kW","offer_id":46283931746389,"sku":"CHPC80-CH08 R.120 0.75kW","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"138:1 \/ 0.75 kW","offer_id":46283931779157,"sku":"CHPC80-CH08 R.138 0.75kW","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"168:1 \/ 0.55 kW","offer_id":46283931811925,"sku":"CHPC80-CH08 R.168 0.55kW","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"192:1 \/ 0.55 kW","offer_id":46283931844693,"sku":"CHPC80-CH08 R.192 0.55kW","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"240:1 \/ 0.55 kW","offer_id":46283931877461,"sku":"CHPC80-CH08 R.240 0.55kW","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1595\/4773\/files\/chpc-ch-photo_11f5dde2-9623-4442-b308-4ed9d7e1b86c.jpg?v=1791268521","url":"https:\/\/nusaf.co.za\/products\/chiaravalli-chpc-80-ch-08-worm-gearbox-pre-stage","provider":"Nusaf Dynamic Technologies","version":"1.0","type":"link"}