Catalogue

72
3. i) Low centre motors
(ETSTD, EMSTD)
CEG low centre motors have been specially designed to provide the same power as the IEC standard series but with
lower shaft height. Thanks to their square extrude casing, they are particularly suitable for applications where reduced
dimensions are required: circular saws, cutting-off machines for wood and metals, drilling machines, etc.
Following coupling options are available for CEG low centre motors:
- B3 version fitted with two clamping discs and a fixing nut to mount the saw blade with ease. The motor
can be secured to the driven equipment base by means of “T” shaped slots.
- B14 version fitted with the same shaft and flange as the IEC series. The motor can be secured to the
driven equipment by means of the “T” shaped slots on casing base. When necessary, the
flange threaded holes can also be used to fix the motor.
PRODUCTION STANDARDS
Blade clamping discs (B3) B14 flange
Coupling See overall dimension diagrams See overall dimension diagrams
E48 p. 75 – E63 p. 77 – E80 p. 79 E48 p. 76 – E63 p. 78 – E80 p. 80
Terminal box position Left side, near fan cover Left side, near fan cover
(Only E48 motor can also be fitted with (Only E48 motor can also be fitted with
terminal box on the rear side) terminal box on the rear side)
Rated voltage ET 230/400 V 50 Hz (Pn ≤ 3 kW) ET 230/400 V 50 Hz (Pn ≤ 3 kW)
400/690 V 50 Hz (Pn > 3 kW) 400/690 V 50 Hz (Pn > 3 kW)
EM 230 V 50 Hz EM 230 V 50 Hz
Protection rating IP55 IP55
Bearings ZZ ZZ
Winding insulation Class F Class F
Terminal Box type ET 2 aluminium components (box + cover) ET 2 aluminium components (box + cover)
EM capacitor-holder EM capacitor-holder
End-shields assembly Tie rods Tie rods
Paint finish Unpainted Unpainted
Fan cover E48 aluminium – E63 / E80 plastic E48 aluminium – E63 / E80 plastic
Duty S6 - 60% S6 - 60%
For B3 version right-hand (DX) or left-hand (SX) thread to be specified on order.
On demand terminal box position can be on the right side and/or near shaft-end.