FEATURES
Two Speed Motor or Frequency Inverter?
The sophisticated frequency inverter can be over kill for many applications partially in simple applications such as fan and pump duties.
If all that is required is HIGH and LOW output the two speed electric motor are:
- Generally cost less than Frequency Inverters
- Very simple and hassel free
- Efficient
- Easily installed and commissioned
- Attract capital alowances from the Carbon Trust same as Eff 1 motors
- Are available in EFF
CONSTRUCTION
Two Speed induction motors suitable for 415V±10%, 50Hz±5%, combined ±10%, 3 phase supply, foot mounted (B3 construction), ambient temperature 50°C, TEFC, Class 'F' insulation, IP55 protection, continuous rated (S1 duty) with bare shaft & key as per IS: 325 / IEC: 60034-1.
| KW |
HP |
Frame |
| 0.09/0.12 |
0.125/0.16 |
63 |
| 0.25/0.25 |
0.33/0.33 |
71 |
| 0.30/0.40 |
0.4/0.54 |
71 |
| 0.37/0.55 |
0.50/0.75 |
80 |
| 0.45/0.60 |
0.60/0.80 |
80 |
| 0.75/1.1 |
1.0/1.5 |
90S |
| 1.05/1.65 |
1.4/2.2 |
90L |
| 1.5/1.5 |
2.0/2.0 |
100L |
| 1.65/2.2 |
2.2/3.0 |
100L |
| 2.2/2.2 |
3.0/3.0 |
112M |
| 3.0/4.1 |
4.0/5.5 |
112M |
| 3.7/3.7 |
5.0/5.0 |
132S |
| 4.0/5.1 |
5.4/6.8 |
132S |
| 5.5/5.5 |
7.5/7.5 |
132M |
| 6.0/7.5 |
8.0/10.0 |
132M |
| 7.5/7.5 |
10.0/10.0 |
160M |
| 9.0/10.5 |
12.0/14.0 |
160M |
| 11.0/11.0 |
15.0/15.0 |
160L |
| 12.0/14.2 |
16.0/19.0 |
160L |
| 15.0/15.0 |
20.0/20.0 |
180M |
| 18.0/21.0 |
24.0/28.0 |
180L |
| 22.0/24.0 |
30.0/32.0 |
200L |
| 30.0/36.0 |
40.0/48.0 |
225MX |
| 41.0/52.0 |
55.0/70.0 |
250MX |
| 60.0/75.0 |
80.0/100.0 |
280SX |
| 70.0/85.0 |
94.0/114.0 |
280MX |
| 85.0/100.0 |
114.0/134.0 |
315SX |
| 100.0/120.0 |
100.0/120.0 |
315MX |
| 0.075/0.11 |
0.10/0.15 |
71 |
| 0.093/0.12 |
0.125/0.16 |
80 |
| 0.18/0.25 |
0.25/0.33 |
80 |
| 0.25/0.37 |
0.33/0.50 |
90S |
| 0.37/0.55 |
0.50/0.75 |
90L |
| 0.55/0.93 |
0.75/1.25 |
100L |
| 0.75/1.1 |
1.0/1.5 |
100L |
| 1.1/1.8 |
1.5/2.4 |
112M |
| 1.8/2.7 |
2.4/3.6 |
132S |
| 2.2/3.7 |
3.0/5.0 |
132M |
| 3.0/3.9 |
4.0/5.2 |
132M |
| 3.7/5.5 |
5.0/7.5 |
160M |
| 5.5/9.3 |
7.5/12.5 |
160L |
| 7.5/10.5 |
10.0/14.0 |
180M |
| 9.3/12.0 |
12.5/16.0 |
180L |
| 11.0/15.0 |
15.0/20.0 |
200L |
| 15.0/22.0 |
20.0/30.0 |
200L |
| 18.5/24.0 |
25.0/32.0 |
225MX |
| 26.0/34.0 |
35.0/45.0 |
250MX |
| 30.0/37.0 |
40.0/50.0 |
250MX |
| 37.0/45.0 |
50.0/60.0 |
280SX |
| 28.0/55.0 |
37.0/75.0 |
280MX |
| 45.0/55.0 |
60.0/75.0 |
315SX |
| 55.0/75.0 |
75.0/100.0 |
315MX |
| 0.12/0.15 |
0.16/0.20 |
71 |
| 0.30/0.45 |
0.40/0.60 |
80 |
| 0.45/0.67 |
0.60/0.90 |
90S |
| 0.75/1.1 |
1.0/1.5 |
90L |
| 1.05/1.5 |
1.4/2.0 |
100L |
| 1.65/2.2 |
2.2/3.0 |
112M |
| 2.7/3.9 |
3.6/5.2 |
132S |
| 4.2/5.7 |
5.6/7.6 |
132M |
| 5.5/9.0 |
7.5/12.0 |
160M |
| 9.0/12.0 |
12.0/16.0 |
160L |
| 11.0/16.5 |
15.0/22.0 |
180L |
| 16.5/22.0 |
22.0/30.0 |
200L |
| 22.0/30.0 |
30.0/40.0 |
225MX |
| 30.0/37.0 |
40.0/50.0 |
250MX |
| 30.0/45.0 |
40.0/60.0 |
280SX |
| 45.0/55.0 |
60.0/75.0 |
280MX |
| 3.7/5.5 |
5.0/7.5 |
160M |
| 5.5/7.5 |
7.5/10.0 |
160L |
| 6.3/9.3 |
8.5/12.5 |
180M |
| 7.5/11.0 |
10.0/15.0 |
180L |
| 11.0/15.0 |
15.0/20.0 |
200L |
| 16.8/22.0 |
22.5/30.0 |
225MX |
| 22.0/30.0 |
30.0/40.0 |
250MX |
APPLICATIONS
Common Applications
- Fans
- Blowers
- Machine Tools
- Hoists
- Conveyors
- Pumps
