Worm Gear Sets With Center Distance 33 mm

Manufacturer	Framo Morat
Description	Worm Gear Sets With Center Distance 33 mm
Part number	A33U3
Note	Worm right-hand made of steel, case-hardened HV 620 - 700. Worm wheel made of CuZn37Mn3Al2PbSi-S40 or CuZn37Mn3Al2Si. On request made of plastic or HGW 2083.

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Index	Selector	Order No.	i	Lead angle	m	z1	dm1 (mm)	da1 (mm)	z2	dm2 (mm)	dA (mm)	T2 mineral grease (Nm)	T2 mineral oil/synthetic grease (Nm)	T2 synthetic oil (Nm)
1	1	A33U3	3.5:1	25°57'	1.75	6	24	27.5	21	42	47	10.1	12.1	15.1
2	2	A33U5	5:1	20°50'	2	4	22.5	26.5	20	43.5	49	10.6	12.7	15.9
3	3	A33U7	7:1	15°32'	1.5	4	22.4	25.4	28	43.6	48	12.2	14.6	18.3
4	4	A33U10	10:1	13°10'	1.5	3	19.75	22.75	30	46.25	51	13.3	16	19.9
5	5	A33U11	11.33:1	10°42'	1.3	3	21	23.6	34	45	49.2	13.3	16	19.9
6	6	A33U12	12:1	11°14'	1.9	2	19.5	23.3	24	46.5	52	13.5	16.2	20.2
7	7	A33U14	14:1	7°20'	1.5	2	23.5	26.5	28	42.5	47	11.4	13.7	17.1
8	8	A33U15	15:1	8°25'	1.5	2	20.5	23.5	30	45.5	50	13	15.6	19.5
9	9	A33U16	16:1	10°1'	1.5	2	17.24	20.24	32	48.76	53	14	16.8	21
10	10	A33U17	17:1	9°3'	1.4	2	17.8	20.6	34	48.2	52.5	14.2	17	21.3
11	11	A33U18	18:1	6°57'	1.25	2	20.65	23.15	36	45.35	49.2	12.6	15.1	18.9
12	12	A33U20	20:1	6°43'	1.15	2	19.66	21.96	40	46.34	50.5	12.7	15.2	19
13	13	A33U24	24:1	5°27'	1.9	1	20	23.8	24	46	51	13.2	15.8	19.8
14	14	A33U28	28:1	3°36'	1.5	1	23.9	26.9	28	42.1	46.6	11.2	13.4	16.8
15	15	A33U30	30:1	4°8'	1.5	1	20.85	23.85	30	45.15	50	12.7	15.2	19
16	16	A33U32	32:1	4°50'	1.5	1	17.8	20.8	32	48.2	52.5	13.5	16.2	20.2
17	17	A33U38	38:1	3°55'	1.25	1	18.26	20.76	38	47.74	51.6	13.9	16.7	20.8
18	18	A33U50	50:1	2°27'	0.9	1	21	22.8	50	45	48	10	12	15
19	19	A33U56	56:1	2°10'	0.8	1	21.15	22.75	56	44.85	48	10.1	12.1	15.1
20	20	A33U60	60:1	2°33'	0.8	1	17.96	19.56	60	48.04	51.5	11.4	13.7	17.1
21	21	A33U72	72:1	1°30'	0.6	1	22.8	24	72	43.2	46	8.4	1001	12.6
22	22	A33U75	75:1	1°41'	0.6	1	20.5	21.7	75	45.5	48	9	10.8	13.5

Manufacturer of drive components