BEVEL GEARBOXES - NEETER DRIVE
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Range – P Series 4000 Performance
General Design Features
Housing
A compact “monobloc” design provides a visually attractive, quality finished, casing, produced from die-casting, in lightweight, aluminium alloy. Several alternative fixing options are provided on widely-spaced centres – for more stable mounting, to top or bottom there offering universal and exceptionally firm attachment facilities.
Bevel gears
The GLEASON spiral bevel gears, of case-hardened alloy steel, provide an advancing simultaneous mesh across several adjacent teeth, there ensuring smooth, evenly distributed, high load transmission, which is enhanced , bi-directional, “running-in” in pairs.
Shafts
Shafts are manufactured from high quality steel. The in shaft is the A
Bearings
All shafts are carried generously sized, high quality, deep groove, ball bearings of established make.
Design speed & life
Optimum performance, at continuous full rated power transmission, is based on an input-shaft design of 1,400 RPM. This provides an average, trouble-free, operating design-life of 10,000 hours. However, where “ratio geared” units are used as speed “increasers”, optimum performance, “input” design-speed is reduced to 750 RPM for the 1 : 2 ratios.
Operating temperature
Due to the compact “monobloc” design, operating case-temperature should be kept to within the permissible limit of -18º C to + 80º C (0ºF to 170ºF), to ensure trouble-free running.
Operating Noise
Close tolerance gear cutting and high accuracy assembly ensures extremely low operating noise levels, even at high running speeds.
Alignment accuracy
Standard unit, final gear train assembly, angular clearances are held to within 15’ – 30’ of arc.
Lubrication
All units are supplied fully charged with oil. The 4000 series is lubricated with synthetic oil. The lubrication is a life one, they do not need replenishments or changes for the lifetime of the gear.
Type |
Gear |
Max input shaft "A" Max output power |
Quantity of lubricant contained |
|||
kW |
HP |
B |
C |
Gr. |
||
4000 |
1 : 1 |
0.37 |
0.50 |
0.24 |
- |
30 |
1 : 2 |
0.15 |
0.20 |
0.20 |
- |
||
4002 |
1 : 1 |
0.37 |
0.50 |
0.12 |
0.12 |
30 |
1 : 2 |
0.15 |
0.20 |
0.10 |
0.10 |
||
4008 |
1 : 1 |
1.30 |
1.75 |
0.44 |
0.44 |
60 |
1 : 2 |
0.50 |
0.70 |
0.34 |
0.34 |
||
4011 |
1 : 1 |
1.30 |
1.75 |
0.88 |
- |
60 |
1 : 2 |
0.50 |
0.70 |
0.68 |
- |
||
4030 |
1 : 1 |
4.00 |
5.50 |
2.72 |
- |
100 |
1 : 2 |
1.50 |
2.00 |
2.00 |
- |
||
4031 |
1 : 1 |
4.00 |
5.50 |
1.36 |
1.36 |
100 |
1 : 2 |
1.50 |
2.00 |
1.00 |
1.00 |
||
4032 |
1 : 1 |
6.50 |
8.80 |
4.40 |
- |
130 |
1 : 2 |
3.00 |
4.08 |
4.09 |
- |
||
4033 |
1 : 1 |
6.50 |
8.80 |
2.20 |
2.20 |
130 |
1 : 2 |
3.00 |
4.08 |
2.04 |
2.04 |
||
Note: 1 da Nm = 10Nm = 1.02 kgm
