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.
services: online CAD catalog operating manual
The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.
| part number | Übersetzung i n | Übersetzung i ist | P1 zul. bei n1=1500/min [kW] |
T2 zul. bei n1=1500/min [Nm] |
Wirkungsgrad bei n1=1500/min [Eta] |
P1 zul. bei n1=10/min [kW] |
T2 zul. bei n1=10/min [Nm] |
Wirkungsgrad bei n1=10/min [Eta] |
|
|---|---|---|---|---|---|---|---|---|---|
| 42101300 | CAD | 4,83 : 1 | 29/6 | 3,71 | 109 | 0,95 | 0,04 | 144 | 0,86 |
| 42101301 | CAD | 7,25 : 1 | 29/4 | 2,60 | 113 | 0,94 | 0,03 | 164 | 0,83 |
| 42101302 | CAD | 9,5 : 1 | 38/4 | 1,62 | 91 | 0,92 | 0,02 | 139 | 0,82 |
| 42101303 | CAD | 12,75 : 1 | 51/4 | 0,82 | 60 | 0,89 | 0,01 | 107 | 0,82 |
| 42101304 | CAD | 14,5 : 1 | 29/2 | 1,57 | 128 | 0,88 | 0,02 | 194 | 0,74 |
| 42101305 | CAD | 19 : 1 | 38/2 | 1,02 | 106 | 0,86 | 0,01 | 164 | 0,73 |
| 42101306 | CAD | 25,5 : 1 | 51/2 | 0,57 | 77 | 0,82 | 0,01 | 134 | 0,72 |
| 42101307 | CAD | 29 : 1 | 29/1 | 0,87 | 126 | 0,78 | 0,01 | 215 | 0,60 |
| 42101308 | CAD | 38 : 1 | 38/1 | 0,76 | 128 | 0,76 | 0,01 | 194 | 0,58 |
| 42101309 | CAD | 51 : 1 | 51/1 | 0,37 | 84 | 0,70 | 0,004 | 154 | 0,58 |
| 42101310 | CAD | 62 : 1 | 62/1 | 0,41 | 105 | 0,65 | 0,004 | 113 | 0,47 |
| 42101311 | CAD | 83 : 1 | 83/1 | 0,20 | 61 | 0,57 | 0,002 | 75 | 0,47 |
| 42101312 | CAD | 72 : 1 | 72/1 | 0,32 | 86 | 0,59 | 0,004 | 86 | 0,41 |
| 42101313 | CAD | 72 : 1 | 72/1 | - | - | - | 0,004 | 86 | 0,41 |
| 42101314 | CAD | 39 : 1 | 39/1 | 0,51 | 80 | 0,64 |
