Huco Worm Gears

Precision Worm Wheel Sets

* All worms right hand threaded
* Meshing angle 15°

To be used for transmission construction without refinishing, making fast assembly possible.

Material: Worm wheels - aeterna bronze VL22. Worms - 11SMn30+C. fracture tested, case hardened HRC 57±3

Axis Distance in Housing 22.62mm±0.05

Note: Item 103320303/103320403 worm only polished

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103320303	103320403	3:1	1	21	7	-	24.8	25.15	2.2	0.65
more Request a quote	103320304	103320404	4:1	1.25	20	5	-	29.8	21.2	3.6	0.65
more Request a quote	103320307	103320407	7:1	1.25	21	3	-	29.8	20.9	3.6	0.6
more Request a quote	103320310	103320410	10.5:1	1.25	21	2	-	29.8	21.2	3.4	0.5
more Request a quote	103320321	103320421	21:1	1.25	21	1	yes	29.8	21.4	3.4	0.35
more Request a quote	103320330	103320430	30:1	0.9	30	1	yes	29.8	20	3.6	0.25
more Request a quote	103320340	103320440	40:1	0.7	40	1	yes	29.8	18.6	3.9	0.25
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

Axis Distance in Housing 31mm±0.05

Note: Item 103321002/103321102 worm only polished - worm wheel has screw wheel locking

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103321002	103321102	2.5:1	1.25	25	10	-	46.9	20.1	4.4	0.7
more Request a quote	103321005	103321105	5:1	1.3	30	6	-	46.5	21.95	9.5	0.7
more Request a quote	103321007	103321107	7:1	1.5	28	4	-	48.8	20.1	9.7	0.65
more Request a quote	103321008	103321108	8.33:1	1.75	25	3	-	51	19	10	0.65
more Request a quote	103321010	103321110	10:1	1.4	30	3	-	47.5	21.7	9.5	0.65
more Request a quote	103321012	103321112	12:1	1.25	36	3	-	50	18.1	12.1	0.65
more Request a quote	103321015	103321115	15:1	1.5	30	2	-	50	19.2	10.7	0.6
more Request a quote	103321018	103321118	18:1	1.25	36	2	-	48.8	18.96	10.3	0.55
more Request a quote	103321020	103321120	20:1	0.75	60	3	-	48	18.04	8.3	0.55
more Request a quote	103321022	103321122	22:1	1	44	2	-	48	19.7	9.6	0.5
more Request a quote	103321024	103321124	24:1	1.75	24	1	relative	47	23.3	9.2	0.45
more Request a quote	103321025	103321125	25:1	1.75	25	1	relative	48.5	21.5	9.6	0.45
more Request a quote	103321028	103321128	28:1	1.5	28	1	relative	46.5	22.85	9.1	0.4
more Request a quote	103321030	103321130	30:1	1.5	30	1	relative	48.8	19.8	10.3	0.4
more Request a quote	103321038	103321138	38:1	1.25	38	1	relative	51.2	16.8	11.4	0.4
more Request a quote	103321050	103321150	50:1	0.9	50	1	yes	48	18.7	9	0.3
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

Axis Distance in Housing 33mm±0.05

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103321303	103321403	3.5:1	1.75	21	6	-	47	27.5	10.1	0.7
more Request a quote	103321305	103321405	5:1	2	20	4	-	49	26.5	10.6	0.65
more Request a quote	103321307	103321407	7:1	1.5	28	4	-	48	25.4	12.2	0.65
more Request a quote	103321312	103321412	12:1	1.9	24	2	-	52	23.3	13.5	0.6
more Request a quote	103321316	103321416	16:1	1.5	32	2	-	53	20.24	14	0.6
more Request a quote	103321320	103321420	20:1	1.15	40	2	relative	50.5	21.96	12.7	0.5
more Request a quote	103321324	103321424	24:1	1.9	24	1	yes	51	23.8	13.2	0.45
more Request a quote	103321328	103321428	28:1	1.5	28	1	yes	46.6	26.9	11.2	0.35
more Request a quote	103321330	103321432	30:1	1.5	30	1	yes	50	23.85	12.7	0.4
more Request a quote	103321332	103321432	32:1	1.5	32	1	yes	52.5	20.8	13.5	0.4
more Request a quote	103321338	103321438	38:1	1.25	38	1	yes	51.6	20.76	13.9	0.35
more Request a quote	103321350	103321450	50:1	0.9	50	1	yes	49	22.8	10.1	0.25
more Request a quote	103321356	103321456	56:1	0.8	56	1	yes	48	22.75	10	0.25
more Request a quote	103321375	103321475	75:1	0.6	75	1	yes	48	21.7	9	0.2
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

Axis Distance in Housing 35mm±0.05

Note: Item 103322002/103322102 worm only polished - worm wheel has screw wheel locking

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103322002	103322102	2.78:1	1.5	25	9	-	46.76	29.2	13.7	0.7
more Request a quote	103322005	103322105	5:1	1.75	25	5	-	53	26.02	15.3	0.7
more Request a quote	103322007	103322107	7.25:1	1.5	29	4	-	50	28.18	14.7	0.65
more Request a quote	103322008	103322108	8:1	1.9	24	3	-	53	26.96	16.7	0.65
more Request a quote	103322010	103322110	10:1	1.5	30	3	-	51	27.2	16	0.6
more Request a quote	103322011	103322111	11:1	1.4	33	3	-	52	25.78	16.7	0.6
more Request a quote	103322012	103322112	12:1	1.9	24	2	-	52	27.6	16.1	0.6
more Request a quote	103322015	103322115	15:1	1.5	30	2	-	50	27.62	15.3	0.5
more Request a quote	103322020	103322120	20:1	1.15	40	2	relative	50.5	26.08	14.8	0.45
more Request a quote	103322025	103322125	25:1	0.9	50	2	yes	49	26.67	12.9	0.4
more Request a quote	103322030	103322130	30:1	1.5	30	1	yes	50	27.92	10.1	0.35
more Request a quote	103322040	103322140	40:1	1.15	40	1	yes	50.5	26.21	14.7	0.3
more Request a quote	103322050	103322150	50:1	0.9	50	1	yes	49	26.73	12.9	0.25
more Request a quote	103322058	103322158	58:1	0.85	58	1	yes	53	22.35	14.5	0.25
more Request a quote	103322090	103322190	90:1	0.5	90	1	yes	49	26	9.1	0.15
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

Axis Distance in Housing 40mm±0.05

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103322306	103322406	6.75:1	2	27	4	-	64	26	29.5	0.7
more Request a quote	103322308	103322408	8:1	2.25	24	3	-	62.5	28.14	27.5	0.65
more Request a quote	103322310	103322410	10:1	1.9	30	3	-	65	24.46	29.5	0.6
more Request a quote	103322312	103322412	12:1	1.5	36	3	-	60	28.05	25.2	0.6
more Request a quote	103322315	103322415	15:1	1.9	30	2	-	64	25.94	28	0.6
more Request a quote	103322320	103322420	20:1	1.5	40	2	-	66	22.2	28.9	0.55
more Request a quote	103322325	103322425	25:1	1.15	50	2	relative	62	24.45	24.4	0.5
more Request a quote	103322328	103322428	28:1	2	28	1	relative	61.5	28	28.4	0.45
more Request a quote	103322330	103322430	30:1	2	30	1	relative	66	23.68	30.1	0.45
more Request a quote	103322335	103322435	35:1	1.75	35	1	relative	67	21.98	31	0.45
more Request a quote	103322340	103322440	40:1	1.5	40	1	yes	65	22.83	28.3	0.4
more Request a quote	103322350	103322450	50:1	1.25	50	1	yes	68	19.8	27	0.4
more Request a quote	103322356	103322456	56:1	1	56	1	yes	59	26	21.9	0.25
more Request a quote	103322360	103322460	60:1	0.9	60	1	yes	57.5	27.72	19.3	0.25
more Request a quote	103322370	103322470	70:1	0.9	70	1	yes	67	18.71	24.1	0.3
more Request a quote	103322375	103322475	75:1	0.75	75	1	yes	60	25.25	18.8	0.25
more Request a quote	103322380	103322480	80:1	0.75	80	1	yes	64	21.4	20.1	0.25
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

Axis Distance in Housing 53mm±0.07

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103323004	103323104	4.75:1	3.5	19	4	-	83	39.1	45	0.7
more Request a quote	103323006	103323106	6.67:1	3.5	20	3	-	84	38.8	67	0.65
more Request a quote	103323009	103323109	9.67:1	2.5	29	3	-	82	36.29	77	0.65
more Request a quote	103323013	103323113	13.5:1	2.75	27	2	-	84	36	80	0.6
more Request a quote	103323015	103323115	15:1	2.5	30	2	-	83	34.9	75	0.6
more Request a quote	103323021	103323121	21:1	3.5	21	1	-	83	39	94	0.5
more Request a quote	103323025	103323125	25:1	3	25	1	relative	84	36.58	84	0.45
more Request a quote	103323028	103323128	28:1	2.5	28	1	relative	77.5	41	87	0.4
more Request a quote	103323030	103323130	30:1	2.5	30	1	yes	83	35.73	77	0.4
more Request a quote	103323038	103323138	38:1	2	38	1	yes	83	33.78	68	0.35
more Request a quote	103323050	103323150	50:1	1.5	50	1	yes	81	33.85	60	0.3
more Request a quote	103323060	103323160	60:1	1.25	60	1	yes	80	33.4	58	0.25
more Request a quote	103323075	103323175	75:1	1	75	1	yes	78	32.9	49	0.2
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

Axis Distance in Housing 65mm±0.05

Dimensions and Order Codes
	Order Code		Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
	Worm Wheel	Worm	Ratio	Module	D.P.	No. of Starts	Self Locking	Worm Wheel d_A±0.2mm	Worm d_k	Max Torque at 2600min^-1	Efficiency (1)
								mm	mm	Nm
more Request a quote	103323306	103323104	6.25:1	3.5	25	4	-	108	39.1	117	0.7
more Request a quote	103323312	103323412	12.66:1	2.5	38	3	-	108	36.29	117	0.65
more Request a quote	103323328	103323121	28:1	3.5	28	1	-	108	39	119	0.5
more Request a quote	103323350	103323138	50:1	2	50	1	yes	108	33.78	108	0.35
more Request a quote	103323366	103323150	66:1	1.5	66	1	yes	107	33.85	94.5	0.3
more Request a quote	103323375	103323475	75:1	1.25	75	1	yes	100	38.6	77.6	0.25
Table Notes: Values for efficiency are standard values since bearing, lubrication, speed and installation all influence the efficiency, as well as the lead angle

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