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RANGE – POWERGEAR NEETER DRIVE BEVEL GEARBOXES
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The main advantages of the PowerGear design will be found in applications with requirements of high torque at medium to high speeds, robust unit in a small size, useable in any mounting / working position. Typical applications for the PowerGear are angular torque transfer and torque distribution in single, or multiple shaft configurations. In non-stationary applications where weight is extremely important, the PowerGear design is the ideal solution. For applications requiring a 1:1 ratio unit capable of handling greater torque than the standard PowerGear a higher rated “X” range is available utilizing the same size cases.
Housing
All housings and flanges made of spherical graphite (SG) iron for maximum rigidity.
Bevel Gears
Parameter optimized Gleason gearing for high torque ratings. Optimized gear tooth contact pattern during assembly leading to uniform load distribution.
Shafts
Shafts are of high quality steel with Solid Shaft or Hollow Shaft options.
Bearings
High quality taper roller bearings taking axial and radial loads and guaranteeing long operational life.
Design speed & life
The compact and rigid design assures highest performance at small dimensions and low weight, giving optimum performance, at continuous full rated power transmission is based on an input-shaft design-speed of up to 6500 rpm
Operating Temperature
The maximum allowable oil bath temperature limits the gearbox performance. For continuous duty the required effective performance must not exceed the permissible limit of -13ºC to +100ºC.
Operating Noise
Close tolerance gear cutting and high accuracy assembly ensures extremely low operating noise levels (more than 45% of volume economized) even at high running speeds.
Lubrication
Lubricated for life, the gearboxes are, depending on their size, maintenance free, if operated under normal conditions.
PowerGear Range |
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1:1 |
Output Torque M2 (Nm) |
P75 |
P90 |
P110 |
P140 |
P170 |
P210 |
P240 |
P280 |
Max Torque M2* |
45 |
78 |
150 |
360 |
585 |
1300 |
2150 |
3200 |
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1:5:1 |
Output Torque M2 (Nm) |
68 |
117 |
225 |
540 |
878 |
1950 |
3225 |
4800 |
Max Torque M2* |
45 |
78 |
150 |
360 |
585 |
1300 |
2150 |
3200 |
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2:1 |
Output Torque M2 (Nm) |
68 |
117 |
225 |
540 |
878 |
1950 |
3225 |
4800 |
Max Torque M2* |
42 |
68 |
150 |
330 |
544 |
1220 |
2010 |
3050 |
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3:1 |
Output Torque M2 (Nm) |
63 |
102 |
225 |
495 |
816 |
1830 |
3015 |
4575 |
Max Torque M2* |
33 |
54 |
120 |
270 |
450 |
1020 |
1650 |
2850 |
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4:1 |
Output Torque M2 (Nm) |
50 |
81 |
180 |
405 |
675 |
1530 |
2475 |
4275 |
Max Torque M2* |
28 |
52 |
100 |
224 |
376 |
860 |
1410 |
2300 |
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5:1 |
Output Torque M2 (Nm) |
42 |
78 |
150 |
336 |
564 |
1290 |
2115 |
3450 |
Max Torque M2* |
25 |
40 |
85 |
196 |
320 |
740 |
1210 |
2000 |
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Max Speed |
Input Speed N1 (rpm) |
38 |
60 |
128 |
294 |
480 |
1110 |
1815 |
3000 |
Max Torque M2* |
6500 |
5500 |
4500 |
3500 |
3000 |
2200 |
2000 |
1700 |
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At 2% |
Standard Output |
6 to 15 |
6 to 14 |
6 to 13 |
6 to 12 |
6to12 |
6 to 12 |
6to12 |
6 to 11 |
Minimum Output |
5 to 6 |
4 to 6 |
4 to 6 |
3 to 6 |
3 to 6 |
3 to 6 |
3 to 6 |
3 to 6 |
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Allowable |
Input Shaft d1 |
900 |
1300 |
2000 |
3500 |
5000 |
8500 |
11000 |
15000 |
Output Shaft d2 |
1100 |
1600 |
2500 |
4500 |
6000 |
10500 |
15000 |
18000 |
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Allowable Axial Load (N) |
Input Shaft d1 |
450 |
650 |
1000 |
1750 |
2500 |
4250 |
5500 |
7500 |
Output Shaft d2 |
550 |
800 |
1250 |
2250 |
3000 |
5250 |
7500 |
9000 |
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Weight |
4.5 |
8 |
13 |
22 |
38.5 |
71 |
103.5 |
155 |
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Thermal Performance Limit (kW) |
5.5 |
7.4 |
10.8 |
16.1 |
23.4 |
28.6 |
45.3 |
60.3 |