HVAC. Quiet air, all day.
Single- and three-phase motors for fans, pumps and air handling.
Background: representative footage
The duty
Efficient, quiet air movement.
Heating, ventilation and air-conditioning systems manage the heating, cooling and circulation of air in homes, commercial buildings and industry. Their electric motors drive the fans, pumps and compressors.
EMPD supplies complete HVAC motor solutions to each OEM's specification.
Applications
What the duty demands
- Single-phase capacitor motors
- Quiet, efficient fan duty
- B5 / B14 mounting
Specifications
The range, at a glance.
Typical range for HVAC. Every motor is built to your specification; tell us the duty and we confirm the design.
1~ · IEC 60034
| OUTPUT | UP TO 3 kW |
| SUPPLY | SINGLE PHASE, 220 V |
| MOTOR TYPE | CAPACITOR START AND RUN |
| SPEED | 2,880 OR 1,440 RPM |
| MOUNTING | B5, B14 OR SPECIAL |
| CONSTRUCTION | FULL ALUMINIUM, OR ALUMINIUM BODY WITH CAST-IRON ENCLOSURE |
Recommended products
Motors for HVAC.
Single phaseCapacitor-start (CSIR), capacitor-start capacitor-run (CSCR) and permanent split capacitor (PSC) motors for 50 and 60 Hz supplies.
EM1R-90L-4-1.5 · 1.5 kW→
Standard IE2 / IE3Premium (IE3) and high (IE2) efficiency squirrel-cage motors in aluminium and cast iron.
EM3-112M-4-4 · 4 kW→Example ratings
| Model | kW | Poles | rpm | Efficiency | Brake |
|---|---|---|---|---|---|
| EM1R-90L-4-1.5 | 1.5 | 4 | 1430 | 80 % | – |
| EM3-112M-4-4 | 4 | 4 | 1450 | 88.6 % | – |
Proof
Evidence, not adjectives.
Built to your specification
Tell us the duty
Send the duty, supply and mounting. Our engineers reply with a recommendation and a quotation.
Application study
Starting a heavy fan: 3.7 seconds, not 14
Read the worked example →
Test reports
Every motor routine tested
See real routine and type test reports from our lab →