Western Standard IEC Aluminium Motors

Quick Details:
Brand Name:Western
Place of Origin:USA
Model Number:1AI63-2

Specifications:
50 Hz data 60Hz data
Synchronous speed (RPM) 3000 Synchronous speed (RPM) 3600
Full load speed (RPM) 2760 Full load speed (RPM) 3310
Full Load Torque (Nm) 0.6 Full Load Torque (Nm) 0.5
No load current (A) 0.3 No load current (A) 0.24
Full load current @ 380V (A) 0.5 Full load current @ 220V (A) 0.9
Full load current @ 400V (A) 0.5 Full load current @ 440V (A) 0.5
Full load current @ 415V (A) 0.5 Full load current @ 460V (A) 0.4
Efficiency Full load (%) 63 Efficiency Full load (%) 63
Efficency 3/4 load (%) 62 Efficency 3/4 load (%) 62
Efficiency 1/2 load (%) 58 Efficiency 1/2 load (%) 58
Power Factor Full load 0.82 Power Factor Full load 0.82
Power factor 3/4 load 0.75 Power factor 3/4 load 0.75
Power Factor 1/2 load 0.67 Power Factor 1/2 load 0.67
Direct on line starting torque ratio 2.5 Direct on line starting torque ratio 2.6
Direct on line starting current ratio 4.6 Direct on line starting current ratio 4.2
Direct on line Pull up torque ratio 2.5 Direct on line Pull up torque ratio 2.6
Direct on line Pull out torque ratio 3.1 Direct on line Pull out torque ratio 3.2
Rotor inertia (kgmõ) 0.0003 Rotor inertia (kgmõ) 0.0003
Mean sound pressure @1m on no load (dB(A)) 53 Mean sound pressure @1m on no load (dB(A)) 56




Quick Details:
Brand Name:Western
Place of Origin:USA
Model Number:1AI711-2

Specifications:
50 Hz data 60Hz data
Synchronous speed (RPM) 3000 Synchronous speed (RPM) 3600
Full load speed (RPM) 2825 Full load speed (RPM) 3390
Full Load Torque (Nm) 1.3 Full Load Torque (Nm) 1
No load current (A) 0.7 No load current (A) 0.55
Full load current @ 380V (A) 1 Full load current @ 220V (A) 1.7
Full load current @ 400V (A) 0.9 Full load current @ 440V (A) 0.9
Full load current @ 415V (A) 0.9 Full load current @ 460V (A) 0.8
Efficiency Full load (%) 71 Efficiency Full load (%) 71
Efficency 3/4 load (%) 71 Efficency 3/4 load (%) 71
Efficiency 1/2 load (%) 68 Efficiency 1/2 load (%) 68
Power Factor Full load 0.8 Power Factor Full load 0.8
Power factor 3/4 load 0.73 Power factor 3/4 load 0.73
Power Factor 1/2 load 0.69 Power Factor 1/2 load 0.69
Direct on line starting torque ratio 2.4 Direct on line starting torque ratio 2.5
Direct on line starting current ratio 4.9 Direct on line starting current ratio 4.5
Direct on line Pull up torque ratio 2.3 Direct on line Pull up torque ratio 2.5
Direct on line Pull out torque ratio 2.9 Direct on line Pull out torque ratio 3
Rotor inertia (kgmõ) 0.0006 Rotor inertia (kgmõ) 0.0006
Mean sound pressure @1m on no load (dB(A)) 54 Mean sound pressure @1m on no load (dB(A)) 57




Quick Details:
Brand Name:Western
Place of Origin:USA
Model Number:1AI712-2

Specifications:
50 Hz data 60Hz data
Synchronous speed (RPM) 3000 Synchronous speed (RPM) 3600
Full load speed (RPM) 2825 Full load speed (RPM) 3390
Full Load Torque (Nm) 1.9 Full Load Torque (Nm) 1.5
No load current (A) 0.9 No load current (A) 0.63
Full load current @ 380V (A) 1.3 Full load current @ 220V (A) 2.3
Full load current @ 400V (A) 1.3 Full load current @ 440V (A) 1.2
Full load current @ 415V (A) 1.3 Full load current @ 460V (A) 1.1
Efficiency Full load (%) 75.1 Efficiency Full load (%) 75.1
Efficency 3/4 load (%) 74.7 Efficency 3/4 load (%) 74.7
Efficiency 1/2 load (%) 69 Efficiency 1/2 load (%) 69
Power Factor Full load 0.8 Power Factor Full load 0.8
Power factor 3/4 load 0.74 Power factor 3/4 load 0.74
Power Factor 1/2 load 0.58 Power Factor 1/2 load 0.58
Direct on line starting torque ratio 3 Direct on line starting torque ratio 3.4
Direct on line starting current ratio 5.6 Direct on line starting current ratio 5.4
Direct on line Pull up torque ratio 2.7 Direct on line Pull up torque ratio 3.2
Direct on line Pull out torque ratio 3.4 Direct on line Pull out torque ratio 3.6
Rotor inertia (kgmõ) 0.0007 Rotor inertia (kgmõ) 0.0007
Mean sound pressure @1m on no load (dB(A)) 53 Mean sound pressure @1m on no load (dB(A)) 56




Quick Details:
Brand Name:Western
Place of Origin:USA
Model Number:1AI801-2

Specifications:
50 Hz data 60Hz data
Synchronous speed (RPM) 3000 Synchronous speed (RPM) 3600
Full load speed (RPM) 2850 Full load speed (RPM) 3420
Full Load Torque (Nm) 2.5 Full Load Torque (Nm) 2.1
No load current (A) 0.9 No load current (A) 0.71
Full load current @ 380V (A) 1.7 Full load current @ 220V (A) 3.1
Full load current @ 400V (A) 1.7 Full load current @ 440V (A) 1.6
Full load current @ 415V (A) 1.7 Full load current @ 460V (A) 1.5
Efficiency Full load (%) 79.3 Efficiency Full load (%) 79.3
Efficency 3/4 load (%) 79.7 Efficency 3/4 load (%) 79.7
Efficiency 1/2 load (%) 76.7 Efficiency 1/2 load (%) 76.7
Power Factor Full load 0.82 Power Factor Full load 0.82
Power factor 3/4 load 0.76 Power factor 3/4 load 0.76
Power Factor 1/2 load 0.61 Power Factor 1/2 load 0.61
Direct on line starting torque ratio 2.5 Direct on line starting torque ratio 2.3
Direct on line starting current ratio 5.8 Direct on line starting current ratio 5.1
Direct on line Pull up torque ratio 2.2 Direct on line Pull up torque ratio 1.7
Direct on line Pull out torque ratio 2.8 Direct on line Pull out torque ratio 2.6
Rotor inertia (kgmõ) 0.0008 Rotor inertia (kgmõ) 0.0008
Mean sound pressure @1m on no load (dB(A)) 53 Mean sound pressure @1m on no load (dB(A)) 56




Quick Details:
Brand Name:Western
Place of Origin:USA
Model Number:1AI802-2

Specifications:
50 Hz data 60Hz data
Synchronous speed (RPM) 3000 Synchronous speed (RPM) 3600
Full load speed (RPM) 2840 Full load speed (RPM) 3410
Full Load Torque (Nm) 3.7 Full Load Torque (Nm) 3
No load current (A) 1.2 No load current (A) 0.95
Full load current @ 380V (A) 2.5 Full load current @ 220V (A) 4.4
Full load current @ 400V (A) 2.4 Full load current @ 440V (A) 2.2
Full load current @ 415V (A) 2.4 Full load current @ 460V (A) 2.1
Efficiency Full load (%) 79.2 Efficiency Full load (%) 79.2
Efficency 3/4 load (%) 78.6 Efficency 3/4 load (%) 78.6
Efficiency 1/2 load (%) 75.8 Efficiency 1/2 load (%) 75.8
Power Factor Full load 0.81 Power Factor Full load 0.81
Power factor 3/4 load 0.73 Power factor 3/4 load 0.73
Power Factor 1/2 load 0.61 Power Factor 1/2 load 0.61
Direct on line starting torque ratio 2.2 Direct on line starting torque ratio 2.3
Direct on line starting current ratio 5.8 Direct on line starting current ratio 5.1
Direct on line Pull up torque ratio 2.1 Direct on line Pull up torque ratio 2.2
Direct on line Pull out torque ratio 2.6 Direct on line Pull out torque ratio 2.6
Rotor inertia (kgmõ) 0.0009 Rotor inertia (kgmõ) 0.0009
Mean sound pressure @1m on no load (dB(A)) 54 Mean sound pressure @1m on no load (dB(A)) 57




and so on