IE2, IE3 or IE4, IP55, multiple voltage multi-frequency, S1 cast-iron frame

DELPHI three-phase motors 160-355

IE2, IE3 or IE4, IP55, multiple voltage multi-frequency, S1 cast-iron frame

Motive three phase motors from size 160 up to size 355 are made in cast-iron and have all those main features of the Delphi series, among which:

  • standardized dimensions according to International standards (IEC 72-1)
  • multiple voltage and multi-frequency 50/60Hz,
  • F class insulation, [upon request H or H+ (delfire)]
  • S1 continuous duty service,
  • IP55 protection (IP56, 66 and 67 on request)
  • tropicalized winding and reinforced insulation
  • suitable for inverter power supply [from 110kW and up we recommend to order the motor with insulated barings (option)]

IE2, high efficiency class IE 60034-30
IE3, premium efficiency

IE4, super premium efficiency

Keeping the same sealing system of the whole delphi series, the terminal box up to size 280 is made in aluminum, thus guaranteeing its IP65 protection index without being affected by the usual finishing imperfections of the cast iron

From size 160 up to 280, we mount ZZ auto-lubricated bearings, thus avoiding the need of a periodical regreasing maintenance

Instead, from size 315 and up, they are provided with lubricators. 4, 6 and 8 poles motors drive end bearings are in fact of open roller type, in order to withstand eventual extraordinary radial loads (see paragraph "components list")

provided with 3 PTC thermistors that protect the motor and the system by operation anomalies

equipped by lifting eyebolts [one for B3 version (feet fixing), two for B5 version (flange fixing)]

The terminal box can be rotated of 360° with steps of 90°

Given the high torque, the fixing from size 180 up is ensured by feet integrally casted with the housing

Upon request, motive can anyway mount the terminal box laterally, on the right or the left

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Our products
motors
IE2 or IE3, IP55, multiple voltage multi-frequency, S1 aluminum body
motors
IE2, IE3 or IE4, IP55, multiple voltage multi-frequency, S1 cast-iron frame
motors
with negative functioning electromagnetic brakes
motors
for ambient temperatures up to 100°C, and S1 continuous duty
motors
ATEX certified motors for zones 1-2-21 and 22, Cat. 2 and 3, Dust and Gas
v.f.drives
patented system, easy to use, IP65, with removable control panel, remotable wireless
v.f.drives
variable speed drive, for 1PH supply and 3PH motors, up to 2.2kw
v.f.drives
control unit for air suction and ventilation
v.f.drives
compressors control unit
v.f.drives
control units for single phase and three phase hydraulic power packs
v.f.drives
VFD for the automatic control of water pumping systems
v.f.drives
island or hybrid drive for solar pumps and motors
v.f.drives
ATEX certified V.F.Drives for zones 21 and 22, Cat. 2 and 3, Dust
gearboxes
The gearbox model ROBUS-A completes ROBUS range
gearboxes
made in cast iron, with a capacity of up to 4300Nm
gearboxes
Monolithic iron body for heavy duty, bevel gears in the second stage, max 4300Nm
gearboxes
for shaft mounting too. Monolitic iron body. Max 5900Nm
gearboxes
made with die-casting aluminium housing from size 25 up to 90, and in cast iron from size 110
gearboxes
to be mounted on any type of fitted geared motor (PAM)
gearboxes
new planetary cone disc variators
gearboxes
ATEX certified gearboxes for zones 1-2-21 and 22, Cat. 2 and 3, Dust and Gas