TR 12

12" rewindable asynchronous submersible motor. Designed for pressurization, lifting water from wells and water use in agricultural irrigation systems. AISI 316 stainless steel jacket. Rewindable stator available with PE2+PA windings which allows the use of the motor in special applications and/or with variable frequency drive. The rotor is mounted on self-centering thrust bearing unit of the Mitchell type capable of withstanding high axial loads. Cooling and lubrication by means of a mixture of water and glycol. Two or four pole versions, versions with direct or star-delta starting, supplied with 8-metre single-core cables directly connected to the winding and earthing cable. The cable is certified ACS and WRAS. Available only in three-phase version predisposed for installation of PT100 or PTC temperature sensor. The motor is also available in AISI 316 stainless steel, TR12N model, or AISI 904 stainless steel, model TR12R. Motors must be combined with an hydraulic part.

TR 12

Available in AISI 316 stainless steel (TR 12 N version) and AISI 904 stainless steel (TR 12 R version). Motor to be combined with a pump end.

Technical specifications

12"

CONNECTION

0,5 m/s

MIN. FLOW VELOCITY

5/h

MAXIMUM STARTS PER HOUR

300 m

MAXIMUM OPERATING DEEP

IP 68

PROTECTION CLASS

60 bar (6000 kPa)

MAXIMUM OPERATING PRESSURE

Gamma motori sommersi riavvolgibili TR

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