General Specifications
![Product Photo:11938TB Metal Blades [Old 4715TS]](http://www.eminebea.com/en/product/airmover/fanmotor/ac/ac/img/prd_ph_11938tb.jpg)
Motor Structure | : | Shaded Pole Induction Motor |
Motor Protection | : | Thermal Protection |
Insulation Resistance | : | Min 100M ohm by DC 500V Megger |
Dielectric Withstand Voltage | : | AC1800V 3s |
Allowable Ambient Temperature Range | : | -10deg.C - +60deg.C (Operating) |
| : | -40deg.C - +70deg.C (Storage) |
| | (non-condensing environment) |
Old model name | : | 4715TS |
Expected Life
25deg.C 90,000 Hours *Failure Rate 10%(L10 Life)Outline

Panel Out-cuts

Characteristic Curves

Material
- Casing
- :Aluminum
- Impeller
- :Steel
- Bearing
- :Ball Bearing
- Terminal
- :Faston #110 or Equiv
* Potting type (dust & oil-proof type) is also available.
Specifications
Model | Rating Voltage | Frequency | Starting Voltage | Current | Input Power | Speed | Max. Air Flow | Max. Static Pressure | Noise | Mass |
(V) | (Hz) | (V) | (A) *2 | (W) +10% -20% | (min-1) *3 | (m3/min) *1 | (CFM)*1 | (Pa)*1 | (In H2O) *1 | (dB) *1 | (g) |
11938TB-A0N-NP-00 | 100 | 50 | 65 | 0.450 | 20.0 | 2600 | 2.8 | 100.0 | 88.0 | 0.35 | 46.0 | 610 |
(Old 4715TS-10T-B5A-B00) | 60 | 0.340 | 17.0 | 3100 | 3.3 | 117.9 | 100.0 | 0.40 | 50.0 |
11938TB-A1N-NP-00 | 115 | 50 | 75 | 0.390 | 21.0 | 2600 | 2.8 | 100.0 | 88.0 | 0.35 | 46.0 |
(Old 4715TS-12T-B5A-A00) | 60 | 0.300 | 17.0 | 3100 | 3.3 | 117.9 | 100.0 | 0.40 | 50.0 |
11938TB-B0N-NP-00 | 200 | 50 | 130 | 0.220 | 21.0 | 2600 | 2.8 | 100.0 | 88.0 | 0.35 | 46.0 |
(Old 4715TS-20T-B5A-B00) | 60 | 0.170 | 17.0 | 3100 | 3.3 | 117.9 | 100.0 | 0.40 | 50.0 |
11938TB-B2N-NP-00 | 220 | 50 | 145 | 0.200 | 20.0 | 2600 | 2.8 | 100.0 | 88.0 | 0.35 | 46.0 |
(Old 4715TS-22T-B5A-B00) | 60 | 0.150 | 17.0 | 3100 | 3.3 | 117.9 | 100.0 | 0.40 | 50.0 |
11938TB-B3N-NP-00 | 230 | 50 | 175 | 0.190 | 21.0 | 2600 | 2.8 | 100.0 | 88.0 | 0.35 | 46.0 |
(Old 4715TS-23T-B5A-A00) | 60 | 0.140 | 17.0 | 3100 | 3.3 | 117.9 | 100.0 | 0.40 | 50.0 |
11938TB-B4N-NP-00 | 240 | 50 | 175 | 0.180 | 20.0 | 2600 | 2.8 | 100.0 | 88.0 | 0.35 | 46.0 |
(Old 4715TS-24T-B5A-A00) | 60 | 0.140 | 17.0 | 3100 | 3.3 | 117.9 | 100.0 | 0.40 | 50.0 |
Rotation: Counterclockwise as seen from the label side
Airflow Outlet: Label side
*1: Average Values in Free Air
*2: Maximum Values in Free Air
*3: Minimum Values in Free Air