Worm Gear Units ZM/I, Size 50, Hollow Shaft

Filter artikelen

Transmission i n

Transmission i actual

P1 admiss. at n1=1500/min (kW)

T2 admiss. at n1=1500/min (Nm)

Efficiency at n1=1500/min (Eta)

P1 admiss. at n1=10/min (kW)

T2 admiss. at n1=10/min (Nm)

Efficiency at n1=10/min (Eta)

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Omschrijving

General data: Universal heavy-duty gearboxes. Housing: High-quality grey cast iron, all sides machined and with mounting holes on 4 sides. Gearing: 13 ratios from 5 to 83 : 1; worm shaft hardened and ground. Worm gear made from special centrifugally cast bronze. Efficiency factor: The efficiency factors stated in the selection tables are guideline values for properly run-in and lubricated gearboxes at operating temperature with nominal load and driving worm shaft. Proper running in is a crucial factor influencing the lifetime of the gearbox. The starting efficiency factor is, as the operating efficiency factor, depending on the lead angle. Self-locking: Self-locking only occurs in worm gear units, when the unit cannot be driven from the output side. Worms with 4 and 6 threads sometimes permit transmission ratios for gearing up (i = 5 : 1 to 13.3 : 1). If a gearbox must be implicitly self-locking, or must implicitly not be self-locking, we urge you to contact us. Only the ratios 39:1 product No. 42101314 and 72:1 product No. 42101313 are generally self-locking and optimized for manual operation. Bearing system: All gearbox shafts with generously dimensioned roller bearings. Lubrication: The gearboxes are lubricated for life using synthetic oil. Under normal operating conditions, no maintenance is required. The housing should be checked for leakages at an interval of approx. 2 years. Ventilation: The sealing plug has to be exchanged with the separately packed venting filter.

Filter artikelen

Transmission i n

Transmission i actual

P1 admiss. at n1=1500/min (kW)

T2 admiss. at n1=1500/min (Nm)

Efficiency at n1=1500/min (Eta)

P1 admiss. at n1=10/min (kW)

T2 admiss. at n1=10/min (Nm)

Efficiency at n1=10/min (Eta)

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Artikelnummer

MAD/42101300

Transmission i n	4,83 : 1
Transmission i actual	29/6
P1 admiss. at n1=1500/min (kW)	3,71
T2 admiss. at n1=1500/min (Nm)	109
Efficiency at n1=1500/min (Eta)	0,95
P1 admiss. at n1=10/min (kW)	0,04
T2 admiss. at n1=10/min (Nm)	144
Efficiency at n1=10/min (Eta)	0,86

MAD/42101301

Transmission i n	7,25 : 1
Transmission i actual	29/4
P1 admiss. at n1=1500/min (kW)	2,60
T2 admiss. at n1=1500/min (Nm)	113
Efficiency at n1=1500/min (Eta)	0,94
P1 admiss. at n1=10/min (kW)	0,03
T2 admiss. at n1=10/min (Nm)	164
Efficiency at n1=10/min (Eta)	0,83

MAD/42101302

Transmission i n	9,5 : 1
Transmission i actual	38/4
P1 admiss. at n1=1500/min (kW)	1,62
T2 admiss. at n1=1500/min (Nm)	91
Efficiency at n1=1500/min (Eta)	0,92
P1 admiss. at n1=10/min (kW)	0,02
T2 admiss. at n1=10/min (Nm)	139
Efficiency at n1=10/min (Eta)	0,82

MAD/42101303

Transmission i n	12,75 : 1
Transmission i actual	51/4
P1 admiss. at n1=1500/min (kW)	0,82
T2 admiss. at n1=1500/min (Nm)	60
Efficiency at n1=1500/min (Eta)	0,89
P1 admiss. at n1=10/min (kW)	0,01
T2 admiss. at n1=10/min (Nm)	107
Efficiency at n1=10/min (Eta)	0,82

MAD/42101304

Transmission i n	14,5 : 1
Transmission i actual	29/2
P1 admiss. at n1=1500/min (kW)	1,57
T2 admiss. at n1=1500/min (Nm)	128
Efficiency at n1=1500/min (Eta)	0,88
P1 admiss. at n1=10/min (kW)	0,02
T2 admiss. at n1=10/min (Nm)	194
Efficiency at n1=10/min (Eta)	0,74

MAD/42101305

Transmission i n	19 : 1
Transmission i actual	38/2
P1 admiss. at n1=1500/min (kW)	1,02
T2 admiss. at n1=1500/min (Nm)	106
Efficiency at n1=1500/min (Eta)	0,86
P1 admiss. at n1=10/min (kW)	0,01
T2 admiss. at n1=10/min (Nm)	164
Efficiency at n1=10/min (Eta)	0,73

MAD/42101306

Transmission i n	25,5 : 1
Transmission i actual	51/2
P1 admiss. at n1=1500/min (kW)	0,57
T2 admiss. at n1=1500/min (Nm)	77
Efficiency at n1=1500/min (Eta)	0,82
P1 admiss. at n1=10/min (kW)	0,01
T2 admiss. at n1=10/min (Nm)	134
Efficiency at n1=10/min (Eta)	0,72

MAD/42101307

Transmission i n	29 : 1
Transmission i actual	29/1
P1 admiss. at n1=1500/min (kW)	0,87
T2 admiss. at n1=1500/min (Nm)	126
Efficiency at n1=1500/min (Eta)	0,78
P1 admiss. at n1=10/min (kW)	0,01
T2 admiss. at n1=10/min (Nm)	215
Efficiency at n1=10/min (Eta)	0,60

MAD/42101308

Transmission i n	38 : 1
Transmission i actual	38/1
P1 admiss. at n1=1500/min (kW)	0,76
T2 admiss. at n1=1500/min (Nm)	128
Efficiency at n1=1500/min (Eta)	0,76
P1 admiss. at n1=10/min (kW)	0,01
T2 admiss. at n1=10/min (Nm)	194
Efficiency at n1=10/min (Eta)	0,58

MAD/42101314

Transmission i n	39 : 1
Transmission i actual	39/1
P1 admiss. at n1=1500/min (kW)	0,51
T2 admiss. at n1=1500/min (Nm)	80
Efficiency at n1=1500/min (Eta)	0,64
P1 admiss. at n1=10/min (kW)	-
T2 admiss. at n1=10/min (Nm)	-
Efficiency at n1=10/min (Eta)	-

MAD/42101309

Transmission i n	51 : 1
Transmission i actual	51/1
P1 admiss. at n1=1500/min (kW)	0,37
T2 admiss. at n1=1500/min (Nm)	84
Efficiency at n1=1500/min (Eta)	0,70
P1 admiss. at n1=10/min (kW)	0,004
T2 admiss. at n1=10/min (Nm)	154
Efficiency at n1=10/min (Eta)	0,58

MAD/42101310

Transmission i n	62 : 1
Transmission i actual	62/1
P1 admiss. at n1=1500/min (kW)	0,41
T2 admiss. at n1=1500/min (Nm)	105
Efficiency at n1=1500/min (Eta)	0,65
P1 admiss. at n1=10/min (kW)	0,004
T2 admiss. at n1=10/min (Nm)	113
Efficiency at n1=10/min (Eta)	0,47

MAD/42101312

Transmission i n	72 : 1
Transmission i actual	72/1
P1 admiss. at n1=1500/min (kW)	0,32
T2 admiss. at n1=1500/min (Nm)	86
Efficiency at n1=1500/min (Eta)	0,59
P1 admiss. at n1=10/min (kW)	0,004
T2 admiss. at n1=10/min (Nm)	86
Efficiency at n1=10/min (Eta)	0,41

MAD/42101313

Transmission i n	72 : 1
Transmission i actual	72/1
P1 admiss. at n1=1500/min (kW)	-
T2 admiss. at n1=1500/min (Nm)	-
Efficiency at n1=1500/min (Eta)	-
P1 admiss. at n1=10/min (kW)	0,004
T2 admiss. at n1=10/min (Nm)	86
Efficiency at n1=10/min (Eta)	0,41

MAD/42101311

Transmission i n	83 : 1
Transmission i actual	83/1
P1 admiss. at n1=1500/min (kW)	0,20
T2 admiss. at n1=1500/min (Nm)	61
Efficiency at n1=1500/min (Eta)	0,57
P1 admiss. at n1=10/min (kW)	0,002
T2 admiss. at n1=10/min (Nm)	75
Efficiency at n1=10/min (Eta)	0,47

Transmission i n	Transmission i actual	P1 admiss. at n1=1500/min (kW)	T2 admiss. at n1=1500/min (Nm)	Efficiency at n1=1500/min (Eta)	P1 admiss. at n1=10/min (kW)	T2 admiss. at n1=10/min (Nm)	Efficiency at n1=10/min (Eta)
4,83 : 1	29/6	3,71	109	0,95	0,04	144	0,86
7,25 : 1	29/4	2,60	113	0,94	0,03	164	0,83
9,5 : 1	38/4	1,62	91	0,92	0,02	139	0,82
12,75 : 1	51/4	0,82	60	0,89	0,01	107	0,82
14,5 : 1	29/2	1,57	128	0,88	0,02	194	0,74
19 : 1	38/2	1,02	106	0,86	0,01	164	0,73
25,5 : 1	51/2	0,57	77	0,82	0,01	134	0,72
29 : 1	29/1	0,87	126	0,78	0,01	215	0,60
38 : 1	38/1	0,76	128	0,76	0,01	194	0,58
39 : 1	39/1	0,51	80	0,64	-	-	-
51 : 1	51/1	0,37	84	0,70	0,004	154	0,58
62 : 1	62/1	0,41	105	0,65	0,004	113	0,47
72 : 1	72/1	0,32	86	0,59	0,004	86	0,41
72 : 1	72/1	-	-	-	0,004	86	0,41
83 : 1	83/1	0,20	61	0,57	0,002	75	0,47

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