Description
• Durable motor and components
• Low Vibration Design
• Easy to service
• Trouble free performance
• Silent functioning
• Corrosion proof construction
PROTECTION:
All the motors have IP55 degree of protection. The cooling fan is protected by a cover with a degree of protection IP 2x.
INSULATION:
These motors are having Class F insulation. Class F allows a maximum temperature of 155°C at the hot spots in the machine. The impregnation of windings is made with thermo-hardening hot paints made of polyester resins which protect effectively against damp and they have a great resistance to warmth. Motors with Class B and Class H insulation are also available as per request.
VOLTAGE:
Standard motors are wound for delta voltage of 380-415V with frequency of 50Hz or 220-240, 380-460V at 60Hz.
DESIGN FEATURES:
• High efficiency, thus saving energy
• Extended longevity of bearings.
• Non-hygroscopic Class F insulation system
• High power density with increased kW to weight ratio
• Excellent thermal reserve.
• Higher reliability and easy maintainability.
• Higher torque.
• Good aesthetics.
General Specification – Mains Supply 380-415V, 50Hz, 3 Phase, 2 Pole:
| Model | Rated Power kW |
Rated Power HP |
Rated Speed R.P.M |
Rated Current A |
Efficiency % |
| NM2D50RB801 | 0.75 | 1.00 | 2825 | 1.80 | 75 |
| NM2D50RB802 | 1.10 | 1.50 | 2825 | 2.60 | 77 |
| NM2D50RB90S | 1.50 | 2.00 | 2840 | 3.40 | 78 |
| NM2D50RB90L | 2.20 | 3.00 | 2840 | 4.90 | 81 |
| NM2D50RB100L | 3.00 | 4.00 | 2880 | 6.30 | 82 |
| NM2D50RB112M | 4.00 | 5.50 | 2900 | 8.10 | 85 |
| NM2D50RB132S1 | 5.50 | 7.50 | 2900 | 11.00 | 86 |
| NM2Y50RB132S2 | 7.50 | 10.00 | 2930 | 14.90 | 87 |
| NM2Y50RB160M1 | 11.00 | 15.00 | 2930 | 21.30 | 88 |
| NM2Y50RB160M2 | 15.00 | 20.00 | 2930 | 28.80 | 89 |
| NM2Y50RB160L | 18.50 | 25.00 | 2930 | 34.70 | 90 |
| NM2Y50RB180M | 22.00 | 30.00 | 2940 | 41.00 | 90.5 |
| NM2Y50RB200L1 | 30.00 | 40.00 | 2950 | 55.50 | 91.2 |
| NM2Y50RB200L2 | 37.00 | 50.00 | 2950 | 67.90 | 92 |
| NM2Y50RB225M | 45.00 | 60.00 | 2970 | 82.30 | 92.3 |
| NM2Y50RB250M | 55.00 | 75.00 | 2970 | 100.40 | 92.5 |
| NM2Y50RB280S | 75.00 | 100.00 | 2970 | 131.40 | 93.2 |
| NM2Y50RB280M | 90.00 | 125.00 | 2970 | 160.20 | 93.8 |
| NM2Y50RB315S | 110.00 | 150.00 | 2980 | 195.40 | 94 |
| NM2Y50RB315M | 132.00 | 180.00 | 2980 | 233.20 | 94.5 |
| NM2Y50RB315L1 | 160.00 | 220.00 | 2980 | 279.30 | 94.5 |
| NM2Y50RB315L2 | 200.00 | 270.00 | 2980 | 378.40 | 94.8 |
| Model | Power Factor Cosφ |
Rated Torque Nm |
Noise Lw dB(A) |
Weight kg |
| NM2D50RB801 | 0.83 | 2.54 | 67 | 16.5 |
| NM2D50RB802 | 0.84 | 3.72 | 67 | 17.5 |
| NM2D50RB90S | 0.84 | 5.04 | 72 | 21 |
| NM2D50RB90L | 0.85 | 7.40 | 72 | 25 |
| NM2D50RB100L | 0.87 | 9.95 | 76 | 33 |
| NM2D50RB112M | 0.88 | 13.22 | 77 | 41 |
| NM2D50RB132S1 | 0.88 | 18.11 | 80 | 63 |
| NM2Y50RB132S2 | 0.88 | 24.70 | 80 | 70 |
| NM2Y50RB160M1 | 0.89 | 35.85 | 86 | 110 |
| NM2Y50RB160M2 | 0.89 | 48.89 | 86 | 120 |
| NM2Y50RB160L | 0.90 | 60.30 | 86 | 135 |
| NM2Y50RB180M | 0.90 | 71.46 | 89 | 165 |
| NM2Y50RB200L1 | 0.90 | 97.12 | 92 | 218 |
| NM2Y50RB200L2 | 0.90 | 119.78 | 92 | 230 |
| NM2Y50RB225M | 0.90 | 144.70 | 92 | 280 |
| NM2Y50RB250M | 0.90 | 176.85 | 93 | 365 |
| NM2Y50RB280S | 0.91 | 241.16 | 94 | 495 |
| NM2Y50RB280M | 0.91 | 289.39 | 94 | 565 |
| NM2Y50RB315S | 0.91 | 352.51 | 96 | 890 |
| NM2Y50RB315M | 0.91 | 423.02 | 96 | 980 |
| NM2Y50RB315L1 | 0.92 | 512.75 | 99 | 1055 |
| NM2Y50RB315L2 | 0.92 | 640.94 | 99 | 1110 |
General Specification – Mains Supply 220-240 V, 380-460 V, 60Hz, 3 Phase, 2 Pole:
| Model | Rated Power kW |
Rated Power HP |
Rated Speed R.P.M |
Rated Current A |
Efficiency % |
|---|---|---|---|---|---|
| NM2D60RB801 | 0.75 | 1.00 | 3400 | 1.60 | 75 |
| NM2D60RB802 | 1.10 | 1.50 | 3400 | 1.75 | 76 |
| NM2D60RB90S | 1.50 | 2.00 | 3420 | 2.4 | 80.5 |
| NM2D60RB90L | 2.20 | 3.00 | 3450 | 3.7 | 82 |
| NM2D60RB100L | 3.00 | 4.00 | 3450 | 4.4 | 83 |
| NM2D60RB112M | 4.00 | 5.50 | 3455 | 6.3 | 82 |
| NM2D60RB132S1 | 5.50 | 7.50 | 3490 | 11.5 | 84 |
| NM2Y60RB132S2 | 7.50 | 10.00 | 3510 | 15.1 | 86 |
| NM2Y60RB160M1 | 11.00 | 15.00 | 3485 | 18 | 86 |
| NM2Y60RB160M2 | 15.00 | 20.00 | 3510 | 21.2 | 88 |
| NM2Y60RB160L | 18.50 | 25.00 | 3490 | 28.5 | 89 |
| NM2Y60RB180M | 22.00 | 30.00 | 3545 | 32.8 | 91.4 |
| NM2Y60RB200L1 | 30.00 | 40.00 | 3545 | 39.0 | 91.4 |
| NM2Y60RB200L2 | 37.00 | 50.00 | 3550 | 51.0 | 92.0 |
| NM2Y60RB225M | 45.00 | 60.00 | 3560 | 64 | 92.5 |
| NM2Y60RB250M | 55.00 | 75.00 | 3555 | 77 | 93.2 |
| NM2Y60RB280S | 75.00 | 100.00 | 3560 | 95 | 93.4 |
| NM2Y60RB280M | 90.00 | 125.00 | 3575 | 124 | 94.3 |
| NM2Y60RB315S | 110.00 | 150.00 | 3575 | 148 | 94.9 |
| NM2Y60RB315M | 132.00 | 180.00 | 3575 | 183 | 94.9 |
| NM2Y60RB315L1 | 160.00 | 220.00 | 3575 | 220 | 95.2 |
| NM2Y60RB315L2 | 200.00 | 270.00 | 3575 | 267 | 95.2 |
| Model | Power Factor Cosφ |
Rated Torque Nm |
Noise Lw dB(A) |
Weight kg |
|---|---|---|---|---|
| NM2D60RB801 | 0.88 | 2.0 | 67 | 16.5 |
| NM2D60RB802 | 0.86 | 2.5 | 67 | 17.5 |
| NM2D60RB90S | 0.88 | 3.6 | 72 | 21 |
| NM2D60RB90L | 0.90 | 6 | 72 | 25 |
| NM2D60RB100L | 0.91 | 7.4 | 76 | 33 |
| NM2D60RB112M | 0.87 | 10 | 77 | 41 |
| NM2D60RB132S1 | 0.87 | 18 | 80 | 63 |
| NM2Y60RB132S2 | 0.87 | 24.5 | 80 | 70 |
| NM2Y60RB160M1 | 0.90 | 30.2 | 86 | 110 |
| NM2Y60RB160M2 | 0.89 | 35.9 | 86 | 120 |
| NM2Y60RB160L | 0.90 | 49.3 | 86 | 135 |
| NM2Y60RB180M | 0.88 | 56.6 | 89 | 165 |
| NM2Y60RB200L1 | 0.88 | 67.4 | 92 | 218 |
| NM2Y60RB200L2 | 0.91 | 91.5 | 92 | 230 |
| NM2Y60RB225M | 0.89 | 112.7 | 92 | 280 |
| NM2Y60RB250M | 0.91 | 139.8 | 93 | 365 |
| NM2Y60RB280S | 0.89 | 169 | 94 | 495 |
| NM2Y60RB280M | 0.92 | 229.8 | 94 | 565 |
| NM2Y60RB315S | 0.92 | 275.3 | 96 | 890 |
| NM2Y60RB315M | 0.91 | 336.7 | 96 | 980 |
| NM2Y60RB315L1 | 0.91 | 406.2 | 99 | 1055 |
| NM2Y60RB315L2 | 0.91 | 491.7 | 99 | 1110 |
