{"product_id":"chiaravalli-chm-030-chm-063-double-worm-gearbox","title":"Chiaravalli CHM 030\/063 Double Worm Gearbox (ratios 300–2400:1)","description":"\u003cp\u003eTwo CHM worm gearboxes combined — a CHM 030 driving a CHM 063 — for total ratios 300–2400:1 and output speeds down to 0.6 r\/min. Aluminium housings, hollow output shaft with 25 mm bore, keyed; optional output flanges as the CHM 063. The motor bolts to the CHM 030's IEC flange (IEC 56 or 63). The execution (OAD, OAS, OBD, OBS, VAD, VAS, VBD, VBS) sets where the first gear sits on the second — OBS unless you specify otherwise; the mounting position refers to the second gear. 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 The first gear can also be ordered as a CHMR (input shaft) and the second as a CHME (free input shaft end) — ask us.\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. Where the printed power is more than the gear allows (row note), choose by torque. Other ratio combinations of the two single gears are possible on request.\u003c\/p\u003e","brand":"Chiaravalli","offers":[{"title":"300:1 \/ IEC 56 (9 mm)","offer_id":46283765776469,"sku":"CHM-030\/063 R.300 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"300:1 \/ IEC 63 (11 mm)","offer_id":46283765809237,"sku":"CHM-030\/063 R.300 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"400:1 \/ IEC 56 (9 mm)","offer_id":46283765842005,"sku":"CHM-030\/063 R.400 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"400:1 \/ IEC 63 (11 mm)","offer_id":46283765874773,"sku":"CHM-030\/063 R.400 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"500:1 \/ IEC 56 (9 mm)","offer_id":46283765907541,"sku":"CHM-030\/063 R.500 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"500:1 \/ IEC 63 (11 mm)","offer_id":46283765940309,"sku":"CHM-030\/063 R.500 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"600:1 \/ IEC 56 (9 mm)","offer_id":46283765973077,"sku":"CHM-030\/063 R.600 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"600:1 \/ IEC 63 (11 mm)","offer_id":46283766005845,"sku":"CHM-030\/063 R.600 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"750:1 \/ IEC 56 (9 mm)","offer_id":46283766038613,"sku":"CHM-030\/063 R.750 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"750:1 \/ IEC 63 (11 mm)","offer_id":46283766071381,"sku":"CHM-030\/063 R.750 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"900:1 \/ IEC 56 (9 mm)","offer_id":46283766104149,"sku":"CHM-030\/063 R.900 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"900:1 \/ IEC 63 (11 mm)","offer_id":46283766136917,"sku":"CHM-030\/063 R.900 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"1200:1 \/ IEC 56 (9 mm)","offer_id":46283766169685,"sku":"CHM-030\/063 R.1200 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"1200:1 \/ IEC 63 (11 mm)","offer_id":46283766202453,"sku":"CHM-030\/063 R.1200 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"1500:1 \/ IEC 56 (9 mm)","offer_id":46283766235221,"sku":"CHM-030\/063 R.1500 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"1500:1 \/ IEC 63 (11 mm)","offer_id":46283766267989,"sku":"CHM-030\/063 R.1500 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"1800:1 \/ IEC 56 (9 mm)","offer_id":46283766300757,"sku":"CHM-030\/063 R.1800 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"1800:1 \/ IEC 63 (11 mm)","offer_id":46283766333525,"sku":"CHM-030\/063 R.1800 63F11","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"2400:1 \/ IEC 56 (9 mm)","offer_id":46283766366293,"sku":"CHM-030\/063 R.2400 56F9","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"2400:1 \/ IEC 63 (11 mm)","offer_id":46283766399061,"sku":"CHM-030\/063 R.2400 63F11","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1595\/4773\/files\/chm-chm-photo_5bcaa9c9-eda6-4da6-b809-c4444fb8700d.jpg?v=1791267407","url":"https:\/\/nusaf.co.za\/products\/chiaravalli-chm-030-chm-063-double-worm-gearbox","provider":"Nusaf Dynamic Technologies","version":"1.0","type":"link"}