EN
TM138A asynchronous oil immersed drum motor,It is Mainly used for medium load belt conveying equipment,the effective power of the motor is up to 1.5kW.This kind of drum motor is typically used in:
Motor type：Asychronous, AC, 3 phase
Key words：Belt drive, Oil-filled
Tag：Light-duty, Silent
AMROLL Drum Motor TM138A-3 *400V/50Hz |
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| Power [kW/hp] |
No.of poles |
Gear stages |
Gear ratio |
Nominal belt speed [m/s] |
Full load torque [Nm] |
Full load belt pull [N] |
Full load current [A] |
Min. face width (L) [mm] |
Min.L Weight [kg] |
| 0.25/0.34 | 6 | 3 | 58.87 | 0.11 | 162.15 | 2350 | 0.99 | 315 | 15 |
| 53.21 | 0.13 | 135.1 | 1958 | ||||||
| 48.36 | 0.14 | 115.85 | 1679 | ||||||
| 0.37/0.50 | 2 | 3 | 16.87 | 1.19 | 21.87 | 317 | 0.92 | 305 | 14 |
| 15.33 | 1.32 | 19.46 | 282 | ||||||
| 4 | 3 | 58.87 | 0.17 | 150.01 | 2174 | 1.05 | 305 | 14 | |
| 53.21 | 0.19 | 133.31 | 1932 | ||||||
| 48.36 | 0.21 | 119.99 | 1739 | ||||||
| 37.23 | 0.28 | 95.98 | 1391 | ||||||
| 29.33 | 0.35 | 75 | 1087 | ||||||
| 26.51 | 0.39 | 66.65 | 966 | ||||||
| 24.1 | 0.42 | 60.03 | 870 | ||||||
| 18.55 | 0.55 | 48.02 | 696 | ||||||
| 2 | 16.87 | 0.6 | 43.75 | 634 | |||||
| 15.33 | 0.67 | 38.92 | 564 | ||||||
| 11.8 | 0.87 | 30.64 | 444 | ||||||
| 6 | 3 | 58.87 | 0.11 | 239.98 | 3478 | 1.5 | 350 | 17 | |
| 53.21 | 0.13 | 199.96 | 2898 | ||||||
| 48.36 | 0.14 | 171.4 | 2484 | ||||||
| 0.55/0.75 | 2 | 3 | 58.87 | 0.34 | 111.51 | 1616 | 1.28 | 305 | 14 |
| 53.21 | 0.38 | 99.08 | 1436 | ||||||
| 48.36 | 0.42 | 89.22 | 1293 | ||||||
| 37.23 | 0.54 | 71.35 | 1034 | ||||||
| 29.33 | 0.69 | 55.75 | 808 | ||||||
| 26.51 | 0.76 | 49.54 | 718 | ||||||
| 24.1 | 0.84 | 44.57 | 646 | ||||||
| 18.55 | 1.1 | 35.67 | 517 | ||||||
| 2 | 16.87 | 1.2 | 32.45 | 471 | |||||
| 15.33 | 1.3 | 28.91 | 419 | ||||||
| 11.8 | 1.7 | 22.77 | 330 | ||||||
| 4 | 3 | 58.87 | 0.17 | 222.94 | 3231 | 1.57 | 350 | 17 | |
| 53.21 | 0.19 | 198.17 | 2872 | ||||||
| 48.36 | 0.21 | 178.37 | 2585 | ||||||
| 37.23 | 0.27 | 142.69 | 2068 | ||||||
| 29.33 | 0.34 | 111.51 | 1616 | ||||||
| 26.51 | 0.38 | 99.08 | 1436 | ||||||
| 24.1 | 0.42 | 89.22 | 1293 | ||||||
| 18.55 | 0.54 | 71.35 | 1034 | ||||||
| 2 | 16.87 | 0.6 | 65.07 | 943 | |||||
| 15.33 | 0.65 | 57.82 | 838 | ||||||
| 11.8 | 0.85 | 45.54 | 660 | ||||||
| 0.75/1.02 | 2 | 3 | 58.87 | 0.34 | 152.01 | 2203 | 1.63 | 350 | 17 |
| 53.21 | 0.38 | 135.1 | 1958 | ||||||
| 48.36 | 0.41 | 121.65 | 1763 | ||||||
| 37.23 | 0.54 | 97.29 | 1410 | ||||||
| 29.33 | 0.68 | 76.04 | 1102 | ||||||
| 26.51 | 0.75 | 67.55 | 979 | ||||||
| 24.1 | 0.83 | 60.79 | 881 | ||||||
| 18.55 | 1.08 | 48.65 | 705 | ||||||
| 2 | 16.87 | 1.18 | 44.37 | 643 | |||||
| 15.33 | 1.3 | 39.4 | 571 | ||||||
| 11.8 | 1.68 | 31.05 | 450 | ||||||
| 4 | 3 | 48.36 | 0.21 | 243.23 | 3525 | 2 | 350 | 18 | |
| 37.23 | 0.27 | 194.58 | 2820 | ||||||
| 29.33 | 0.34 | 152.01 | 2203 | ||||||
| 26.51 | 0.38 | 135.1 | 1958 | ||||||
| 24.1 | 0.42 | 121.65 | 1763 | ||||||
| 18.55 | 0.54 | 97.29 | 1410 | ||||||
| 2 | 16.87 | 0.6 | 88.73 | 1286 | |||||
| 15.33 | 0.66 | 78.87 | 1143 | ||||||
| 11.8 | 0.85 | 62.1 | 900 | ||||||
| 1.10/1.50 | 2 | 3 | 48.36 | 0.41 | 178.37 | 2585 | 2.62 | 350 | 18 |
| 37.23 | 0.54 | 142.69 | 2068 | ||||||
| 29.33 | 0.68 | 111.5 | 1616 | ||||||
| 26.51 | 0.75 | 99.08 | 1436 | ||||||
| 24.1 | 0.83 | 89.22 | 1293 | ||||||
| 18.55 | 1.08 | 71.35 | 1034 | ||||||
| 2 | 16.87 | 1.18 | 63.69 | 923 | |||||
| 15.33 | 1.3 | 57.82 | 838 | ||||||
| 11.8 | 1.69 | 45.54 | 660 | ||||||
| At the min. face width (L), the total weight of a drum motor grows approx.2.5kg per 100 mm. | |||||||||
M138A optional list-drum motor/idler pulley |
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| Specifications | Drum motor | Idler pulley |
| Shell | ||
| Mild steel crowned | 1 | 1 |
| Mild steel cylindrical | 2 | 2 |
| Stainless steel(std. 304) crowned | 2 | 2 |
| Stainless steel(std. 304) cylindrical | 2 | 2 |
| End housing (front & rear) | ||
| Cast aluminium | 1 | 1 |
| Shaft (front & rear) | ||
| Mild steel | 1 | 1 |
| Stainless steel(std. 304) | 2 | 2 |
| Gear box & rear flange | ||
| Cast iron | 1 | 1 |
| Rubber lagging | ||
| Hot vulcanized black smooth rubber lagging | 2 | 2 |
| White and blue rubber lagging in food quality | 2 | 2 |
| Urethane lagging | 2 | 2 |
| Sprockets for modular belting | 2 | 2 |
| V-grooves in the rubber lagging | 3 | 3 |
| Electrical motors | ||
| 1 or 3-phase asynchronous motor | 1 | |
| Voltage 1*230V/50Hz or 3*400v/50Hz | 1 | |
| Dual voltage motor | 2 | |
| Most common global voltages at 50 or 60 Hz | 1 | |
| Thermal protection | 1 | |
| Lubricating oil | ||
| No.150 gear oil | 1 | |
| Low temperature oil | 2 | |
| Food grade oil & grease (FDA and USDA) | 2 | |
| Electrical connection | ||
| Straight cable connector | 1 | |
| Elbow cable connector | 2 | |
| Elbow stainless steel cable connector | 3 | |
| Aluminium terminal box | 2 | |
| Stainless steel terminal box | 3 | |
| Oil resistant PVC cable | 1 | |
| LS halogen-free cable | 2 | |
| Screened cable (for VFD and brakes) | 3 | |
| Other options | ||
| Mechanical backstop | 2 | |
| Electromagnetic brake | 2 | |
| Modified for vertical or angled mounting | 3 | |
| Operation with VFD | 2 | |
| Note: 1-fitted as standard 2-optional extras 3-available as limited option but need to confirm with manufacturer | ||
