2.2 kW TEFC Three-Phase Motor for Wood-Working Saws
A 2.2 kW totally enclosed fan-cooled motor from Red Flag's YTE (YE2) series, offered for table saws, circular saws and other wood-working machines. Choose 2-pole for blade speed or 4-pole for torque.
What this motor is
This is the 2.2 kW rating of Red Flag's YTE (YE2) high-efficiency three-phase induction motor series. It is totally enclosed and fan-cooled (TEFC, IC411), IP55, and insulated to class F. Standard supply is 380 V / 50 Hz. The data below is taken from the factory's YTE catalogue.
Why it suits saw duty
- Enclosed and fan-cooled: a TEFC motor keeps sawdust out of the windings, and IP55 protects against dust and water jets.
- Starting torque 2.2–2.3 × rated torque (catalogue values), so the saw can start up to speed. Check that this matches your machine.
- IEC mounting dimensions: B3 foot mounting to IEC 60034. That makes it easier to check against the motor you are replacing.
Before you order, please check
- Your supply: three-phase 380 V / 50 Hz is standard. For other voltages, tell us the voltage, frequency and phase.
- The speed your machine needs: 2-pole (about 2840 r/min) or 4-pole (about 1410 r/min).
- Mounting and shaft: frame, shaft diameter and length, and whether you need a flange (B5 / B35).
Specifications
| Parameter | 2-poleYTE-90L-2 | 4-poleYTE-100L1-4 |
|---|---|---|
| Rated power | 2.2 kW / 3 HP | 2.2 kW / 3 HP |
| Rated speed | 2840 r/min | 1410 r/min |
| Rated current (380 V) | 4.6 A | 4.8 A |
| Efficiency | 83.2% | 84.3% |
| Power factor (cos φ) | 0.85 | 0.81 |
| Locked-rotor current / rated current | 7.0 | 6.0 |
| Locked-rotor torque / rated torque | 2.2 | 2.3 |
| Breakdown torque / rated torque | 2.3 | 2.3 |
| Noise dB(A), grade I / II | 72/74 | 64/69 |
| Voltage / frequency | 380 V / 50 Hz (200–660 V at 50 Hz on request) | |
| Efficiency class | IE2 | |
| Protection | IP55 | |
| Cooling | TEFC (IC411) | |
| Insulation | Class F (temperature rise assessed to class B, 80 K) | |
| Ambient / altitude | −15 °C to +40 °C, up to 1000 m | |
| Frame | 90L | 100L |
| B3 mounting: A × B (mm) | 140×125 | 160×140 |
| Shaft height H (mm) | 90 | 100 |
| Shaft D × E (mm) | 24×50 | 28×60 |
| Key width F / G (mm) | 8/20 | 8/24 |
| Fixing hole K (mm) | 10 | 12 |
| Overall length L (mm) | 352 | 388 |
| Flange versions (B5 / B35 / B14) | To be confirmed by the factory | |
| Single-phase 220 V version | To be confirmed by the factory | |
| Weight | To be confirmed by the factory | |
| Duty type | To be confirmed by the factory | |
| MOQ, lead time, payment | To be confirmed by the factory | |
FAQ
Is this a dedicated saw motor or a general-purpose motor?+
It is the 2.2 kW rating of Red Flag's YTE (YE2) general-purpose three-phase motor. It is TEFC and IP55, which suits dusty wood-working work. If your machine needs a special shaft, flange or brake, send us the drawing and we will check with the factory.
Can I get 220 V single-phase?+
The catalogue rating is 380 V three-phase, 50 Hz. Other three-phase voltages from 200 V to 660 V at 50 Hz can be designed. For single-phase, ask us; we will confirm with the factory.
Will it fit my old motor's mounting?+
Compare the frame (90L or 100L), the foot hole spacing A × B, the shaft height H and the shaft D × E in the table above. Or send us a photo of the old motor's nameplate and its dimensions.
2-pole or 4-pole?+
2-pole runs at about 2840 r/min and 4-pole at about 1410 r/min at 50 Hz. Use the speed your saw's blade drive was designed for.
What do you need for a quote?+
Power, voltage and frequency, poles or speed, mounting, shaft size, quantity and destination country.
What are the MOQ and lead time?+
They depend on the model and on whether it needs a custom version. We confirm both with the factory when we quote.
Send your saw motor requirements
Tell us the power, voltage, speed and mounting. Shawn checks them with the Red Flag factory and replies, usually within one working day (GMT+8).