Worm Gear Reducers (MRT) - Rotor UK

Table 23.2 4-pole, Synchronous Speed 1500 rpm
Size
Output
[kW]
Speed
[rpm]
Rated
current A
400 V
Rated
torque
[Nm]
Power
factor
cos ϕ
Efficiency
η [%]
I k
/I n
Ratio
M z
/M n
Inertia
[kg×m 2 ]
56 4s 0.06 1350 0.20 0.42 0.77 56.0 2.6 1.9 0.00027 3.0
56 4 0.09 1350 0.29 0.63 0.77 58.0 2.6 1.9 0.00027 3.0
63 4s 0.12 1350 0.42 0.84 0.75 55.0 2.8 1.9 0.00030 3.5
63 4 0.18 1350 0.56 1.30 0.77 60.0 3.0 1.9 0.00040 4.1
71 4s 0.25 1350 0.76 1.80 0.79 60.0 3.0 1.9 0.00060 4.8
71 4 0.37 1370 1.03 2.50 0.80 65.0 3.3 1.9 0.00080 6.0
80 4s 0.55 1395 1.45 3.70 0.82 67.0 3.9 2.2 0.00150 8.0
80 4 0.75 1395 1.86 5.10 0.81 72.0 4.2 2.3 0.00180 9.4
90S 4 1.10 1415 2.55 7.40 0.81 77.0 4.6 2.3 0.00280 12.3
90L 4 1.50 1420 3.40 10.10 0.81 79.0 5.3 2.4 0.00350 15.6
100L 4s 2.20 1420 4.70 14.80 0.82 82.0 5.6 2.5 0.00480 21.5
100L 4 3.00 1420 6.40 20.20 0.82 83.0 5.6 2.7 0.00580 24.5
112M 4 4.00 1440 8.20 26.50 0.83 85.0 6.0 2.7 0.01100 31.0
132S 4 5.50 1455 11.40 36.10 0.81 86.0 6.3 2.5 0.01800 42.5
132M 4 7.50 1455 15.20 49.20 0.82 87.0 6.7 2.7 0.02400 49.0
160M 4 11.00 1460 21.50 72.00 0.84 88.5 6.2 2.2 0.04000 68.0
160L 4 15.00 1460 28.50 98.10 0.84 90.0 6.5 2.6 0.05200 93.5
Table 23.3 6-pole, Synchronous Speed 1000 rpm
Size
Output
[kW]
Speed
[rpm]
Rated
current A
400 V
Rated
torque
[Nm]
Power
factor
cos ϕ
Efficiency
η [%]
I k
/I n
Ratio
M z
/M n
Inertia
[kg×m 2 ]
Weight
[kg]
Weight
[kg]
63 6 0.09 870 0.47 1.0 0.70 40.0 2.0 1.8 0.0004 4.1
71 6s 0.18 835 0.62 2.0 0.75 56.0 2.3 2.1 0.0006 6.3
71 6 0.25 850 0.78 2.8 0.76 61.0 2.7 2.2 0.0009 6.3
80 6s 0.37 920 1.20 3.8 0.72 62.0 3.1 1.9 0.0015 7.5
80 6 0.55 910 1.60 5.8 0.74 67.0 3.4 2.1 0.0018 9.4
90S 6 0.75 915 2.10 7.8 0.76 69.0 3.7 2.2 0.0028 12.5
90L 6 1.10 915 2.90 11.5 0.77 72.0 3.8 2.3 0.0035 15.7
100L 6 1.50 925 3.90 15.0 0.75 74.0 4.2 2.2 0.0063 24.0
112M 6 2.20 940 5.20 22.0 0.78 78.0 4.6 2.2 0.0110 27.0
132S 6 3.00 950 7.20 30.0 0.76 79.0 4.2 1.9 0.0150 41.0
132M 6 4.00 950 9.40 40.0 0.76 80.5 4.5 2.1 0.0190 46.0
132M 6 5.50 950 12.80 55.0 0.76 83.0 5.0 2.3 0.0250 54.0
160M 6 7.50 960 17.00 75.0 0.74 86.0 4.6 2.1 0.0410 76.0
160L 6 11.00 960 24.50 109.0 0.74 87.5 4.8 2.3 0.0490 102.0
Table 23 4 8-pole, Synchronous Speed 750 rpm
Size
Output
[kW]
Speed
[rpm]
Rated
current A
400 V
Rated
torque
[Nm]
Power
factor
cos ϕ
Efficiency
η [%]
I k
/I n
Ratio
M z
/M n
Inertia
[kg×m 2 ]
Weight
[kg]
71 8s 0.09 630 0.36 1.4 0.68 53.0 2.2 1.9 0.0009 6.3
71 8 0.12 645 0.51 1.8 0.64 53.0 2.2 2.2 0.0009 6.3
80 8s 0.18 675 0.75 2.5 0.68 51.0 2.3 1.7 0.0015 7.5
80 8 0.25 680 1.03 3.5 0.64 58.0 2.6 2.0 0.0018 9.4
90S 8 0.37 675 1.13 5.2 0.75 63.0 2.9 1.6 0.0025 10.5
90L 8 0.55 675 1.58 7.8 0.76 66.0 3.0 1.7 0.0035 13.2
100L 8 0.75 680 2.15 10.5 0.76 66.0 3.0 1.7 0.0053 20.0
100L 8 1.10 680 2.90 15.4 0.76 72.0 3.4 1.9 0.0070 22.0
112M 8 1.50 705 3.90 20.0 0.76 74.0 3.7 1.8 0.0130 24.0
132S 8 2.20 695 5.70 30.0 0.74 75.0 3.9 1.9 0.0140 41.0
132M 8 3.00 700 7.60 40.0 0.74 77.0 4.1 2.1 0.0190 49.0
160M 8s 4.00 715 10.00 53.0 0.72 80.0 4.5 2.2 0.0350 61.0
160M 8 5.50 710 13.00 73.0 0.73 83.5 4.7 2.3 0.0430 70.0
160L 8 7.50 715 17.70 100.0 0.72 85.0 5.3 2.7 0.0620 91.0
71 prior to alterations