ELETTROMECCANICA S.R.L.

Transcription

1 ELETTROMECNI S.R.L. MOTORI ASINCRONI SINLE PHASE - MONOFASE

2 Series EMBP-Low Startig Torque Sigle-Phase Motors 0Volt (Permaet Capacitor) E.M. sigle speed asychroous sigle-phase motors of stadard costructio have a lower startig torque ad are suitable for may applicatios icludig fa drives ad cetrifugal pumps. E.M.. sigle speed asychroous siglephase motors of stadard desig have high reliability ad stregth the frame ad ed shields are costructed of Alumiium. The motors are maufactured accordig to EN 00-, stadardised powers from 0.0 (0.08) 5 MEC size to () 00 MEC size are available. Referece table for techical specificatios of the motors. Symbol Meaig Symbol Meaig Rated power () ad () /C S Torque ratio N Rated speed of rotatio Cos Rated power factor I N Rated curret Full load efficiecy I s Startig curret Permaet capacitor (µf) I S/I N Curret ratio Momet of iertia of the system shaft + rotor Nomial torque Weight of the motor B C s Startig torque Series EMBP - Pole Permaet Capacitor Sigle Phase Motors 0 volts EMBP 5-A EMBP 5-B EMBP -A EMBP -B EMBP -A EMBP -B EMBP 80-A EMBP 80-B EMBP 90L-A EMBP 90L-B EMBP 00L-A EMBP 00L-B 0,09 0, 0,8 0,, 0, 0, 0, ,0,0 50,0 58,0,0 0,0 9,0 5,0,0 5,0 5,0,0 I N (0v),0,,5,90,0,0 5,0,80 9,0,00,80 8,0 Cos 0,0 0,8 0,9 0,9 0,9 0,9 0,9 0,9 0,9 0,9 0,9 0,9 C S/ I S / I N F) 0, 0,,0,8,9,, 0,0,0,9,5 0,8 0,8,00,5,5 0,0,5,8 0,9,,55 0,90,50 5, 0,, 0 5,0,80 0 0,9 0,0, , 0,,,,,0, 8,09,5,5 9,8 0,9 5 8, 0 Series EMBP - Pole Permaet Capacitor Sigle Phase Motors 0 volts EMBP 5-A EMBP 5-B EMBP -A EMBP -B EMBP -A EMBP -B EMBP 80-A EMBP 80-B EMBP 90S- EMBP 90L-A EMBP 90L-B 0,0 0,08 0,09 0, 0, 0, 0,8 0, 0,,,8, ,0,0,0 5,0 5,0,0,0,0 0,0 5,0 8,0 I N (0v) 0,8,0 0,0,90,0 5,0,80 9,0,50 Cos 0,9 0,98 0,85 0,9 0,90 0,89 0,88 0,85 0,88 0,9 0,90 0, 0, 0,8,5,,0,8 5,,5 0,,90 C S/ I S / I N F),8,9,9,0 0,9 0, 0,9,88,5,,,,00,0,0,, ,,,0,0,,8, 9,5,0 5,5 9,,, 5,5 EMBP 00L-A 80,0,0 0,95 5,, 0,5 Series EMBP - Pole Permaet Capacitor Sigle Phase Motors 0 volts I N (0v) Cos C S/ I S / I N F) EMBP -A 0,0 880,,0 0 EMBP 80-A 0,,9,8 EMBP 80-B 0, 90,8 0,90,0 9 EMBP 90S-A 850.0,0,5 EMBP 90S-B EMBP 00L-A,.,0 5 EMBP 00L-B 900 0,0 0,9,90 0 9,5

3 Series EMBP-Low Startig Torque Sigle-Phase Motors 0Volt (Permaet Capacitor) Series EMBP - Pole Permaet Capacitor Sigle Phase Motors 0 volts EMBP -A EMBP -B EMBP 80-A EMBP 80-B EMBP 90L-A EMBP 90L-B EMBP 00L-A EMBP 00L-B 0,, I N (0v) Cos C S/ I S / I N F) 9,8 0,9 5 8, 0 Series EMBP - Pole Permaet Capacitor Sigle Phase Motors 0 volts I N (0v) C Cos N J C S/ I S / I Z N F) EMBP -A 0, EMBP -B 0, EMBP 80-A EMBP 80-B 9, EMBP 90S-,, EMBP 90L-A, EMBP 90L-B,8,5 5,5 EMBP 00L-A,5 Low startig torque Sigle-Phase series EMBP Exploded View. B5 Flage. Cable glad. Capacitor. Bearigs 8. box ad. box screws. Key 9. compoets Bearig loadig washer 5. Fa Cover. Shaft + Rotor 0. Shield. box with gasket 5. B5 Frame. Tie Rods. Woud stator. Fa

4 Series EMB-High Startig Torque Sigle-Phase Motors 0Volt with Cetrifugal Switch (Capacitor Start Capacitor Ru) Stadard asychroous sigle-phase motors have a low startig torque ad therefore ca be difficult to start with loads or voltages lower tha the omial oe. The use of a cetrifugal switch is a good solutio to solve this problem. The aim of this switch is the coectio of a startig capacitor to the asychroous sigle-phase motor i order to get a higher startig torque ad to discoect it i the ruig coditio. E.M.. has sigle speed asychroous sigle-phase motors with cetrifugal switch with high reliability ad stregth. Accordig to EN 00-, stadardised powers from 0.5 (0.) MEC size to () 00 MEC size are available. Table for a easy referece of the techical specificatios of the motors. Symbol Meaig Rated power () ad () N Rated speed of rotatio I N Rated curret I s Startig curret I S /I N Curret ratio Nomial torque C s Startig torque /C S Torque ratio Cos Rated power factor Full load efficiecy Permaet capacitor (µf) Startig capacitor (µf) Polar momet of iertia of the system shaft + rotor Weight of the motor B Series EMB - Pole Capacitor Start Capacitor Ru Sigle Phase Motors 0 volts EMB -A EMB -B EMB 80-A EMB 80-B EMB 90L-A EMB 90L-B EMB 00L-A EMB 00L-B 0,, ,0 0,0 5,0,0 8, I N (0v),0,0,0,0 8,80,90,0 5,0 Cos 0,9 0,9 0,9 0,9 0,95 0,9 0,9 0,99,5,8,,9 C S/ I S / I N F),00,9,8,88 5,8,5, 5,9 5 F) 98±0% 0±0%,89,, 0 0±0% 0±0%,0,99 5, ±0% 0±0%,,5,,95 9,8 0,9, 5 5, 9,5 8, 0 Series EMB - Pole Capacitor Start Capacitor Ru Sigle Phase Motors 0 volts EMB -A EMB -B EMB 80-A EMB 80-B EMB 90S- EMB 90L-A EMB 90L-B 0,,,8 0,, ,0,0,0 0,0,5,0,0 I N (0v),90,50,0 5,0,80 9,50 0 Cos 0,9 0,9 0,9 0,88 0,95 0,9 0,9,,,5,9,9 0,00,0 C S/ I S / I N F),, 5,0,9,,,9,8,9,8,9,, F) 98±0% 0±0% 0±0% 0±0%,88,88,8 8,8 8,0,5 5,95 9,,, 5,5 EMB 00L-A 0 80,0,0 0,90,5, 0 0±0%,,5

5 Series EMB-High Startig Torque Sigle-Phase Motors 0Volt with Cetrifugal Switch (Capacitor Start Capacitor Ru) Series EMB - Pole Capacitor Start Capacitor Ru Sigle Phase Motors 0 volts EMB -A EMB -B EMB 80-A EMB 80-B EMB 90L-A EMB 90L-B 0,, I N (0v) Cos C S/ I S / I N F) F) ,9 0.9,8 98±0% 0±0% 80 0±0% ±0% Series EMB - Pole Capacitor Start Capacitor Ru Sigle Phase Motors 0 volts EMB -A EMB -B EMB 80-A EMB 80-B EMB 90S- EMB 90L-A 0,, 0, I N (0v) Cos C S/ I S / I N F) F) 90±0% 0±0% 0±0% 9,8 0,9 5 5, 9,,, EMB 00L-A ±0%.5 High startig torque Sigle-Phase series EMB Exploded View. B Flage 8. box ad compoets 5. Moutig screws. Bearigs 9. Cetrifugal switch. Fa Cover. Key 0. Sap Rig. box with gasket. Shaft + Rotor. Bearig loadig washer 8. Electrolitic Capacitor 5. B Frame. Shield 9. Capacitor. Woud stator. Tie Rods 0. Cover. Cable glad. Fa

6 Series EMBP- Permaet Capacitor Series EMB- Capacitor start Capacitor Ru Sigle Phase Motor Sigle ad Double Shaft IM B Dimesios (Applies to moutig types B, B, B8, V5 ad V also) LE LF = = Exterally mouted Capacitor type EMB frame size Exterally mouted Capacitor type EMB00L-A & B L LH HB Size Overall Feet Shaft H HA L LA C AC AB BB A B K D/DA E/EA V Z LB LC LD ME P , M M ,5 M M M M M 0 88 M0-90S M M0-90L M M0-00L M M5 HB LE LF L LH () S L L () () Note - frame size EMB series Capacitor start Capacitor ru motor has small type termial box ad exteral capacitor diameter Ø mm x 90mm log mouted to top of fa cowl () Note 00L-A & B EMB series Capacitor start Capacitor ru motor has a exteral capacitor Ø 8mm x 00mm mouted at the side of the large type termial box. Shaft Toleraces DA Ø - Ø8mm 8mm J h5 5

7 Series EMBP- Permaet Capacitor Sigle Phase Motors ad Series EMB Capacitor start Capacitor ru Sigle Phase Motors For ad small termial box details see B drawig all other dimesios as below Sigle ad Double Shaft IM B5 ad B Dimesios Applies to moutig types V ad V types for B5 flage. B5 Reduced flages are also available B5R. Applies to moutig types V8 ad V9 types for B flage. MEC Overall Shaft HB L D/DA E/EA V Z LB LC LD ME P , M M ,5 M M M M M 0 88 M0-90S M M0-90L M M0-00L 8 0 M M5 See B drawig for dimesios of large type termial box MEC B5 Stadard flage B5 Reduced flage B5R B Flage M N P S T U M N P S T U M N P S T , M5, , M5, ,5, , M, , ,5, M 90S , ,5, M8 90L , ,5, M8 00L , M8,5

8 Keworth Products UK Distributors for FFD, E.M., Electromotor & Bartec-Varost Electric Motors Uit, Crossley Mills, New Mill Road, Holey, Holmfirth, HD9 QB, Eglad Tel: +(0)8 0 Fax: +(0)8 0 Web-site: equiries@keworthproducts.co.uk 00500