ELECTRICAL CHARACTERISTICS

• IE3 efficiency in accordance with the IEC 60034-30 Standard

• Switchable voltages (220/380/440V) for sizes (AH80 to AH250), 440V for AH 280 and above at 60Hz.

• It widely exceeds the range of the standard for voltage and frequency variations, allowing values ​​of (+/-10%) in voltage and (+/- 5%) in frequency.

• Possibility of Y - Δ starting in all construction sizes for voltages of 220V and 440V.

• Siemens motors are manufactured with thermal class F materials (155 ºC), but in their operation they only reach temperature rise B (130 ºC), allowing an overload thermal reserve.

• Type of service: S1

• Service factor at all powers (FS): 1.15.

• Ambient operating temperature: -15/40 ºC.

• Suitable to be driven with a speed variator

MECHANICAL CHARACTERISTICS:

• Housing and plates in gray cast iron, ensuring high resistance to mechanical stress and high vibration application.

• Rigid ball type bearings, double sealed and with C3 internal clearance. Completely closed and maintenance-free, with a useful life of up to 20,000 hours of continuous service.

• IMB3 and IMB35 execution in sizes (AH 80 to AH 315) and IMB14 (sizes AH80 to AH112).

• IP55 Mechanical Protection.

• Stainless steel nameplate.

• Metal cap for all sizes.

• Maximum safe speed for 2 poles up to 5,200 rpm (sizes 80 to 112), 4,500 rpm (sizes 132 to 200) and 3,600 rpm (sizes 225 to 315)

• Maximum safe speed for 4 poles up to 3,600 rpm (sizes 80 to 112), 2,700 rpm (sizes 132 to 180) and 2,300 rpm (sizes 200 to 315)

• Maximum safe speed for 6 poles up to 2,400 rpm (sizes 80 to 180) and 1,800 rpm (sizes 200 to 315)

• The overspeed is 1.2 times the maximum safe speed, not exceeding 2 min. duration.

ACCESSORIES ON REQUEST:

• PTC thermistors for winding protection.

• Heating bands with 115V or 230V supply voltage.

• Drainage holes to avoid water condensation problems (AH112 onwards).

• Reinforced bearings for severe applications (AH100 onwards).

• Regreasing device (AH100 onwards).

• B14 flanges for powers greater than size AH 112.

ADDITIONAL BENEFITS:

• 2 years warranty.

• Extended warranty for the purchase of a “Motor + Variator” combo, 3 years warranty at no additional cost.

• Network of workshops throughout the country (see page at the end of the chapter)

• Direct technical support through Technical HotLine 01 8000 51 88 84.

• They comply with RETIE and ISO 9001 international certification.

• Maintenance contracts for your installed engine base.