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ZCL

Spur Gears

Technopolymer, pressure angle 20°

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Module 1.0, drilled hub with keyway

ZCL-1.5-K

Spur Gears

Module 1.5, drilled hub with keyway

ZCL-2.0-K

Spur Gears

Module 2.0, drilled hub with keyway

ZCL-2.5-K

Spur Gears

Module 2.5, drilled hub with keyway

ZCL-3.0-K

Spur Gears

Module 3.0, drilled hub with keyway

Description

Main specifications

Material

Glass-fibre reinforced polyamide-based (PA) technopolymer, grey colour.

Standard executions

ZCL-0.5: module 0.5 solid hub (number of teeth Z ≤ 50) or pre-drilled pass-through hole (number of teeth Z ≥ 55).
ZCL-1.0: module 1.0 solid hub (number of teeth Z = 10) or pre-drilled pass-through hole.
ZCL-1.5: module 1.5, pre-drilled pass-through hole
ZCL-2.0: module 2.0, pre-drilled pass-through hole
ZCL-2.5: module 2.5, pre-drilled pass-through hole
ZCL-3.0: module 3.0, pre-drilled pass-through hole
ZCL-1.0-K: module 1.0, drilled hub with keyway UNI 6604, D10 tolerance.
ZCL-1.5-K: module 1.5, drilled hub with keyway UNI 6604, D10 tolerance.
ZCL-2.0-K: module 2.0, drilled hub with keyway UNI 6604, D10 tolerance.
ZCL-2.5-K: module 2.5, drilled hub with keyway UNI 6604, D10 tolerance.
ZCL-3.0-K: module 3.0, drilled hub with keyway UNI 6604, D10 tolerance.

For the executions with the pre-drilled pass-through hole, in the tables the size “d” of the hole represents the minimum diameter of the hole that can be obtained through machining.

For the -K versions, the keyway machining does not necessarily result in phasing with the gearing.

General information

Features

The torques indicated in the tables are granted with rpm included between 0 and 150. Torque values can vary depending on lubrication, temperature, pairing with different materials and continuous operating hours.

Maximum tolerance on plain pass-through hole: IT 9.

Technical data

See: Transmission elements.

Other executions

Special executions on request

Assembly by means of a transversal grub screw.
Various non-standard gears with hub with keyway according to UNI 6604 tolerance D10.

Instructions of use

Mounting

To pair two spur gears, a positive backlash must be considered. For modules 0.5 - 1.0 - 1.5 is recommended the tolerance (+0.03 +0.1). For modules 2.0 - 2.5 - 3.0 is recommended the tolerance (+0.08 +0.3).

ZCL-2.0

		Module M	No. of teeth Z	Dp*	D	L	d _min	d₁	d₂	l₁	Max. torque [Nm]
Code	Description												Actions
550501	ZCL-2.0-12	2.0	12	24	28	35	8	18	-	20	18.6	15
550503	ZCL-2.0-13	2.0	13	26	30	35	8	18	-	20	20.1	17
550505	ZCL-2.0-14	2.0	14	28	32	35	8	20	-	20	21.7	20
550507	ZCL-2.0-15	2.0	15	30	34	35	8	22	-	20	23.2	25
550509	ZCL-2.0-16	2.0	16	32	36	35	8	25	-	20	24.8	29
550511	ZCL-2.0-17	2.0	17	34	38	35	8	25	-	20	26.3	32
550513	ZCL-2.0-18	2.0	18	36	40	35	10	30	-	20	27.9	34
550515	ZCL-2.0-19	2.0	19	38	42	35	10	30	-	20	29.4	42
550517	ZCL-2.0-20	2.0	20	40	44	35	10	30	-	20	31.0	44
550519	ZCL-2.0-21	2.0	21	42	46	35	10	30	-	20	32.5	46
550521	ZCL-2.0-22	2.0	22	44	48	35	10	30	-	20	34.1	49
550523	ZCL-2.0-23	2.0	23	46	50	35	10	35	-	20	35.6	61
550525	ZCL-2.0-24	2.0	24	48	52	35	10	35	-	20	37.2	56
550527	ZCL-2.0-25	2.0	25	50	54	35	10	35	-	20	38.7	65
550529	ZCL-2.0-26	2.0	26	52	56	35	14	40	-	20	40.3	71
550531	ZCL-2.0-27	2.0	27	54	58	35	14	40	-	20	41.8	79
550533	ZCL-2.0-28	2.0	28	56	60	35	14	40	-	20	43.4	85
550535	ZCL-2.0-29	2.0	29	58	62	35	14	40	-	20	44.9	86
550537	ZCL-2.0-30	2.0	30	60	64	35	14	40	-	20	46.5	92
550539	ZCL-2.0-31	2.0	31	62	66	35	14	40	48	20	48.0	87
550541	ZCL-2.0-32	2.0	32	64	68	35	16	45	51	20	49.6	95
550543	ZCL-2.0-33	2.0	33	66	70	35	16	45	51	20	51.1	98
550545	ZCL-2.0-34	2.0	34	68	72	35	16	45	51	20	52.7	105
550547	ZCL-2.0-35	2.0	35	70	74	35	16	45	51	20	54.2	113
550549	ZCL-2.0-36	2.0	36	72	76	35	16	50	59	20	55.8	128
550551	ZCL-2.0-37	2.0	37	74	78	35	16	50	59	20	57.3	118
550553	ZCL-2.0-38	2.0	38	76	80	35	16	50	59	20	58.9	125
550555	ZCL-2.0-39	2.0	39	78	82	35	16	50	59	20	60.4	127
550557	ZCL-2.0-40	2.0	40	80	84	35	16	55	66	20	62.0	154
550561	ZCL-2.0-42	2.0	42	84	88	35	16	55	66	20	65.1	156
550565	ZCL-2.0-44	2.0	44	88	92	35	16	60	68	20	68.2	175
550567	ZCL-2.0-45	2.0	45	90	94	35	16	60	68	20	69.7	177
550569	ZCL-2.0-46	2.0	46	92	96	35	16	60	75	20	71.3	181
550573	ZCL-2.0-48	2.0	48	96	100	35	16	60	75	20	74.4	193
550577	ZCL-2.0-50	2.0	50	100	104	35	20	60	84	20	77.5	209
550581	ZCL-2.0-52	2.0	52	104	108	35	20	60	90	20	80.6	203
550585	ZCL-2.0-54	2.0	54	108	112	35	20	60	90	20	83.7	211
550591	ZCL-2.0-57	2.0	57	114	118	35	20	60	90	20	88.3	208
550597	ZCL-2.0-60	2.0	60	120	124	35	20	60	101	20	93.0	247
550601	ZCL-2.0-62	2.0	62	124	128	35	20	60	101	20	96.1	257
550605	ZCL-2.0-64	2.0	64	128	132	35	20	60	101	20	99.2	276
550607	ZCL-2.0-65	2.0	65	130	134	35	20	60	101	20	100.7	226
550609	ZCL-2.0-66	2.0	66	132	136	35	20	60	101	20	102.3	295
550613	ZCL-2.0-68	2.0	68	136	140	35	20	60	101	20	105.3	265
550617	ZCL-2.0-70	2.0	70	140	144	35	20	60	117	20	108.4	274
550621	ZCL-2.0-72	2.0	72	144	148	35	20	60	117	20	111.5	324
550625	ZCL-2.0-74	2.0	74	148	152	35	20	60	117	20	114.6	340
550627	ZCL-2.0-75	2.0	75	150	154	35	20	60	117	20	116.2	349
550629	ZCL-2.0-76	2.0	76	152	156	35	20	60	117	20	117.7	376
550633	ZCL-2.0-78	2.0	78	156	160	35	20	60	117	20	120.8	381
550637	ZCL-2.0-80	2.0	80	160	164	35	20	60	117	20	123.9	292
550657	ZCL-2.0-90	2.0	90	180	184	35	20	60	147	20	139.4	451
550677	ZCL-2.0-100	2.0	100	200	204	35	25	60	183	20	154.9	384

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