Worm gearboxes TS 031 444
Application: Worm gearboxes type TS 031 444 with motor, without motor are assigned for speed reduction of the input unit onto the input speed of the output unit by a constant ratio.
The use of these gearboxes is applicable at places where from their small size are required large gear ratios, smooth and silent running and a relatively large power output. The gearboxes can work in all positions.
Description:The gear ratio of the basic unit is executed through a worm gear. The gearboxes are delivered:
- with motor and without motor
- with feet, flanges or without them
Gearboxes with elektromotor are using a three phase asynchronous motor with a short-circuit armature, type 4AP or with a break 4APB, with IP 54 protection - closed with own surface cooling, model number IM 3681. The motor is usually delivered for voltage of 380 V/50 Hz. The housing and the feet are from grey-cast iron.
Performance data
| a | u1 | 10 | 16 | 20 | 25 | 31,5 | 40 | 50 | 63 | 80 |
|---|---|---|---|---|---|---|---|---|---|---|
| 50 | P1 n2 Mk2 |
0.37 148.4 59.4 |
0.37 88.4 32.8 |
0.37 72.1 39.2 |
0.29 53.7 38.1 |
0.28 44.2 42.7 |
0.26 36.0 43.2 |
0.19 26.8 41.0 |
0.15 22.4 35.2 |
0.12 18.0 31.9 |
| 63 | P1 n2 Mk2 |
1.07 148.4 59.4 |
0.87 91.0 72.3 |
0.72 74.2 70.2 |
0.54 58.7 62.7 |
0.59 45.5 83.1 |
0.47 37.1 76.3 |
0.35 28.5 67.6 |
0.28 22.8 60.7 |
0.23 17.8 56.5 |
| 80 | P1 n2 Mk2 |
1.5 141.0 88.4 |
1.5 88.1 134.9 |
1.28 70.5 139.5 |
0.97 55.3 129.9 |
0.82 44.0 130.0 |
0.82 35.2 153.8 |
0.64 27.6 142.2 |
0.49 21.9 125.8 |
0.47 16.4 152.4 |
Performance data for geared countershaft
| u2 | 2.0 | 2.5 | 3.15 | 4.0 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| u1 x u2 | 31.5 | 40 | 50 | 63 | 80 | 100 | 125 | 150 | 190 | 250 | 300 |
The gearboxes are produced in three size a=50, 63 a 80 mm
P1 - transfered power on the gearbox (kW)
u1 - gear ratio of the basic unit
u2 - gear ratio of the geared countershaft
n2 - output speed of the basic unit (min-1)
Mk2 - torgue on the output shaft shaft of the basic unit (Nm)
