Have an emergency?

No problem. We are also available after business hours via our emergency cell phone. Contact us for any emergency service.

T +49 5066 90333-0
emergency(at)helmke.de

 

Highlights

04.06.2018 [ [more] ]

New Factory in SarstedtIn addition to the existing plant, a new state-of-the-art manufacturing facility is under construction at the HELMKE site in Sarstedt (near Hannover, Germany).[ [more] ]

Drive systems - engineered by HELMKEHELMKE is a worldwide acknowledged competence for the delivery of complete drive systems. The converter cabinets engineered by HELMKE are projected and manufactured for customized and branch-specific applications.[ [more] ]

Quality - our commitment

The motors correspond to the appropriate standards and regulations. HELMKE plus motors do fully comply with the current regulation (EC) No. 640/2009 (amending 4/2014) regarding energy efficiency. Accordingly, motors with premium efficiency class IE3 are available from stock. On the basis of pre-produced motor parts as well as an excellent stock keeping strategy the following samples for modifications can be carried out within a short period of time in the HELMKE workshop:

HELMKE plus

Squirrel cage motors - low voltage

Power: 0.06–2,800 kW
Speed: 3,000; 1,500; 1,000; 750 1/min
Voltage: 230 V, 400 V, 500 V, 690 V
Degree of protection: IP 55 or higher
Type of construction: IM B3, IM B5
and IM V1

Conventional applications:

  • Fan drives, pumps,
    compressors, conveyers
  • Suitable for mains and converters
  • Special designs possible
  • Frame sizes 63–160:
    cast iron or aluminium housing
  • Frame sizes 180–560:
    cast iron housing
  • Type of construction:
    IM B35, IM B14, IM V14
  • Insulated bearing
  • Bearing seat insulated
  • Reinforced bearings
  • Regreasing device
  • SPM detector
  • PT100 bearings
  • PT100 winding
  • Heater
  • Encoder installation 
  • Brake installation  
  • Back stop
  • External fan
  • Protective cover
  • Special painting

 

 

 

 

HELMKE pro

Squirrel cage motors – high voltage

Power: 160–25,000 kW
Speed: 3,000–500 1/min
Voltage: 2,400–13,800 V
Degree of protection: IP 55 or higher
Cooling method: IC 411, IC 611, IC 81W
Frame type: IM B3 and IM V1

Conventional applications:

  • 02–04-pole: pumps, compressors, blowers
  • 06–08-pole: fans, chippers, mills
  • 10–12-pole: piston compressors, blowers
Pressurized motors Ex 'p'
       



The HELMKE pro high-voltage motor
series provides motors in frame
sizes 315 to 1,120 with state-of-the-art
technology, first-class materials as well
as optimum performance and reliability.
HELMKE pro motors offer high efficiencies
and consequently very low operating costs.

HELMKE pro motors are deliverable according to customer preferences in meeting variable standards and regulations and therefore
are worldwide deployable. From 160 kW
to 20,000 kW HELMKE pro motors are
available from stock as standard design.
Special designs can be customized at any time

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