Construction features

Stator filled with special epoxy resin and hermetically sealed for a better insulation of the winding and a greater heat exchange

• Rotor and thrust bearings lubricated by Water mixed with Propylene Glycol
• Removable plug-in lead cable
• Motor frame made out of AISI 304
• Shaft end made out of AISI 303
• Motor bracket made out of Cast Iron G20
• Bracket’s cover made out of AISI 304
• Shaft sealing system granted by labyrinth seal, sand slinger and lip seal
• Pressure equalising diaphragm
• Valve for restoring of cooling liquid

Operation data

2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:

• single-phase 230 V.
• three-phase 230 V; 400 V.

Voltage tolerance : +6% / -10%.
Insulation class F.
Protection IP 68.
Motor suitable operation with frequency converter.

Operating conditions

Max. Liquid temperature 35 °C.
Cooling minimum flow velocity 0,08 m/s.
Mounting position: vertical/horizontal.
Maximum number of starts per hour = 30
Maximum deep head: 150 m.
Liquid characteristics: Ph from 5,8 to 8,6.
Continuous duty.

Download data sheet 50 Hz

Download data sheet 60 Hz

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Construction features

Three-phase asynchronous motor with a short circuit rotor. It is designed as a wet running motor with a watertight insulated winding. All motors are rewindable. The motor connection for 6- and 8-inch motors are according to NEMA-standard. The bearings are lubricated by the motor filling. It is a mixture of glycerine and water. Glycerine is biodegradable and secures the anti freeze protection up to -25 °C. If necessary, it can be changed with pure drinking water. Axial down thrusts will be absorbed by the axial thrust bearing with individual tilting pads.
Construction complies with VDE-regulations and the motors are conform to the EC declaration of conformity as defined by machinery directive 2006/42/EEC.
Motors are usable in horizontal and diagonal position depending of the nominal power. Motors are working electrical clock- and anticlockwise.

Operation data

• Nominal power: up to 400 kW – Voltage: up to 1000 V
• Kind of currency: 3 ~
• Frequency : 50 Hz and 60 Hz – Degree of protection: IP 68
• Ambient temperature: up to 30 °C (50 °C with XLPE/PA-wire, higher tem- peratures on request)
• Switching frequency: max. 20 / h (po-mo12 max. 10 / h)
• Nominal speed: 2850 1/min and 3460 1/min

Every MX motor is usable for frequency transformer operations.

50 Hz catalogue

Download 6MX data sheet
Download 8MX data sheet
Download 10MX data sheet
Download 12MX data sheet

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Operation data
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards.
Standard voltages: – single-phase 230 V.
Voltage tolerance : +6% / -10%.
Insulation class F.
Protection IP 68.
Motor suitable operation with frequency converter.

50 Hz catalogue

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Construction features
Rewindable, water cooled, added with propylene glycol, immerged Motors 6″-8″-10″. Shaft with teeth of Duplex® steel, according to Standard Nema for 6″-8″-10″.
Winding outer shell made in s.s. AISI 304.
Bolts, nuts and fixing system made in s.s. AISI 304.
Motor cable 4 metres DRINCABLE® (approval ACS and WRAS)
Trust bearing: Kingsbury
Rotation: clockwise/anti-clockwise.
Protection: motor protection should be made by final user through a selection of thermal relays according rules EN 60947-4-1, kick class 10 or 10A, Trip time All motors are 100% tested.

Operation data
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards.
Standard voltages: three-phase 230 V; 400 V.
Voltage tolerance : +6% / -10%.
Winding standard in PVC.
Protection IP 68.
Motor suitable operation with frequency converter.

Download catalogue

The post 6MS – 8MS – 10MS appeared first on Subteck.

Construction features

6” rewindable submersible motors filled with food grade dielectric fluid (USA FDA, European Pharmacopeia approved).
Cast-iron nickel-plated upper bracket.
Winding outer shell made in s.s. AISI 304.
Shaft extension made in s.s. AISI 304.
Bolts, nuts and fixing system made in s.s. AISI 304. All motors are 100% tested.

Operation data

2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards. Standard voltages: three-phase 230 V; 400 V.
Voltage tolerance: ± 10%.
Insulation class F.
Protection IP 68.
Motor suitable operation with frequency converter.

Operating conditions

Max. Liquid temperature 35 °C.
Cooling minimum flow velocity: = 0,16 m/s.
Maximum number of starts per hour = 30.
Suitable for horizontal applications up to 15 kW included. Max. submersion deep: 150 m.
Continuous duty.

Other features on request

Special Voltages.
Starting wise: Y/Δ (cable will be positioned at 90°).

Download data sheet

The post 6MSO appeared first on Subteck.

Operation data
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards.
Standard voltages: – single-phase 230 V.
– three-phase 230 V; 400 V.
Voltage tolerance : +6% / -10%.
Insulation class F. Protection IP 68.
Motor suitable operation with frequency converter.

50 Hz catalogue

60 Hz catalogue

The post 4MSX appeared first on Subteck.

Operation data
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards.
Standard voltages: – single-phase 230 V.
– three-phase 230 V; 400 V.
Voltage tolerance : +6% / -10%.
Insulation class F. Protection IP 68.
Motor suitable operation with frequency converter.

60Hz CATALOGUE
50Hz CATALOGUE

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