Standard 1-phase asynchronous motors

General purpose AC motors for single phase supply

Techdrives 1-phase asynchronous electric motors are available in standard and high-starting torque designs in a power range 45W to 2.2kW.

Advice - these motors suit fixed speed operation.  If variable speed is required, use a standard 3-phase motor with a frequency inverter such as the Lenze smd or SMV.

Permanent capacitor motors are lowest  in cost but starting torques are low.  For higher starting torques use the motors with separate start and run capacitors, actuated by a centrifugal switch

Powers

45W to 2.2kW

Frame sizes

50 to 100

Speed

2800,1400 r/min

Mountings

B3, B5 & B14

Enclosure

IP55

Efficiency

IE1 (Eff 2)

Supply voltage

240V/50Hz, other voltages on request.

See the downloads for torques, currents, dimensions & availability.

Standard 3 phase AC motor

 

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Downloads:

Performance, part numbers
& availability guide for Standard
1-phase electric motors

Dimension data sheet for Standard 1-Phase electric motors