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Worm gears, right-hand centre distance 17 mm

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        Worm gears, right-hand centre distance 17 mm

Item description/product images

DescriptionMaterial:Worm screw steel.
Worm wheel CuZn37Mn3Al2PbSi-S40.Version:Worm screw with right-hand pitch, case-hardened HV 620 – 700, flanks and hole ground.Note for ordering:Wheels/screws can only be combined to form a worm gear if they have the same centre distance and transmission ratio.Note:A worm gear set consists of a worm screw and the worm wheel. Suitable for constructing worm gears with an axis angle of 90°. With a worm gear drive, very high slow ratios can be realised with just one stage.

The toothing has a K flank form. The engagement angle is 15°. The worm gear sets are pre-drilled.

The specified output torques T2 are permissible output torques on the worm wheel. These apply for an input speed of 2,800 rpm for the worm screw.

Worm gear set 22500-351002 / 22500-352002 is only available with polished (smoothed) worm profile, engagement angle 20° and wheel with helical gearing.

Attention:22500-171002: Screw polished only.
22500-172002: Worm wheel with helical gear toothing.

22500-171050: Screw has a Ø9 mm hub.Drawing reference:

1) ground

Special features:

DownloadHere is all the information as a PDF datasheet:

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Datasheet 22500 Worm gears, right-hand centre distance 17 mm

714 kB

Technical information for worm gears

298 kB

Drawings

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Order No.	Item	Transmission ratio	Pitch angle	Module	Z1	D1	D3	Z2	D2	D4	Output torque T2 (Nm) mineral grease	Output torque T2 (Nm) mineral oil	Output torque T2 (Nm) synthetic oil
22500-171002	Worm	-	48° 15	0,9	8	10,15	11,95	-	-	-	1,1	1,3	1,6
22500-172002	Worm Wheel	2,25:1	48° 15	0,9	-	-	-	18	23,85	25,63	1,1	1,3	1,6
22500-171004	Worm	-	21° 50	0,75	6	12,1	13,6	-	-	-	1,7	2	2,6
22500-172004	Worm Wheel	4,5:1	21° 50	0,75	-	-	-	27	21,9	24,6	1,7	2	2,6
22500-171005	Worm	-	21° 37	0,7	6	11,4	12,8	-	-	-	1,8	2,2	2,7
22500-172005	Worm Wheel	5:1	21° 37	0,7	-	-	-	30	22,6	24,6	1,8	2,2	2,7
22500-171007	Worm	-	14° 4	1	3	12,34	14,34	-	-	-	1,6	1,9	2,4
22500-172007	Worm Wheel	7:1	14° 4	1	-	-	-	21	21,66	24,6	1,6	1,9	2,4
22500-171009	Worm	-	9° 40	0,75	3	13,4	14,9	-	-	-	1,5	1,8	2,2
22500-172009	Worm Wheel	9:1	9° 40	0,75	-	-	-	27	20,6	22,7	1,5	1,8	2,2
22500-171010	Worm	-	11° 48	0,75	3	11	12,5	-	-	-	1,9	2,3	2,8
22500-172010	Worm Wheel	10:1	11° 48	0,75	-	-	-	30	23	24,6	1,9	2,3	2,8
22500-171015	Worm	-	7° 38	0,75	2	11,3	12,8	-	-	-	1,9	2,3	2,8
22500-172015	Worm Wheel	15:1	7° 38	0,75	-	-	-	30	22,7	24,6	1,9	2,3	2,8
22500-171025	Worm	-	4° 32	0,9	1	11,4	13,2	-	-	-	1,8	2,2	2,7
22500-172025	Worm Wheel	25:1	4° 32	0,9	-	-	-	25	22,6	24,6	1,8	2,2	2,7
22500-171030	Worm	-	3° 45	0,75	1	11,45	12,95	-	-	-	1,9	2,3	2,8
22500-172030	Worm Wheel	30:1	3° 45	0,75	-	-	-	30	22,55	24,6	1,9	2,3	2,8
22500-171040	Worm	-	2° 3	0,5	1	13,98	14,98	-	-	-	1,4	1,7	2,1
22500-172040	Worm Wheel	40:1	2° 3	0,5	-	-	-	40	20,02	21,6	1,4	1,7	2,1
22500-171050	Worm	-	3° 12	0,5	1	8,95	9,95	-	-	-	1	1,2	1,5
22500-172050	Worm Wheel	50:1	3° 12	0,5	-	-	-	50	25,05	27,2	1	1,2	1,5
22500-171060	Worm	-	2° 18	0,4	1	9,95	10,75	-	-	-	1,6	1,9	2,4
22500-172060	Worm Wheel	60:1	2° 18	0,4	-	-	-	60	24,05	26	1,6	1,9	2,4
22500-171075	Worm	-	1° 28	0,3	1	11,74	12,34	-	-	-	1,5	1,8	2,2
22500-172075	Worm Wheel	75:1	1° 28	0,3	-	-	-	75	22,26	24	1,5	1,8	2,2
22500-171080	Worm	-	1° 43	0,3	1	10	10,84	-	-	-	1,5	1,8	2,2
22500-172080	Worm Wheel	80:1	1° 43	0,3	-	-	-	80	24	25,1	1,5	1,8	2,2