Brushless DC Motors (BLDC)

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HEINZMANN SL-EC Disc Motors (pancake motor)

Brushless DC motors are maintenance free and durable - Beside of those advantages, HEINZMANN offers with the brushless disc motors several additional advantages: Small size, flat shape of construction, reduced weight at equivalent power rating, a high efficiency factor within a broad speed range together with the flexible design are its plus

HEINZMANN offers its customers a complete range of these brushless drive motors. They have a motor output of up to 30 kW and torque of up to 60 Nm, depending on way of cooling.

web_SL-EC-Product-Catalogue   Product Catalogue SL-EC                              web_Overview_Brushless_Disc_Motors   Overview Brushless Disc Motors

Single-Sided

The single-sided versions of the HEINZMANN disc motors (SL-EC) are named "11B". Its main plus is the most flat design of the HEINZMANN product range - especially with hall sensor commutation. Ideal for applications with very limited axial installation space.

Product Description Applications Documents  pdf
SL-EC
100-11B
 SL-EC-100-11B MN: up to 2.5 Nm
PN: up to 700 W
nN: 1500..3000 rpm
UDC: 24..330 VDC		 SL-EC brushless disc motors have a particular role in industrial and medical applications:
  • in the construction of common machines and apparatus
  • for printing units and machine tools
  • in machines for the textile industry
  • to drive pumps
  • to drive generators
Product Catalogue SL-EC
SL-EC
120-11B
 SL-EC-120-11B
 MN: up to 4.8 Nm
PN: up to 1.1 kW
nN: 1500..3000 rpm
UDC: 24..560 VDC 		 Product Catalogue SL-EC  
SL-EC
160-11B
 SL-EC-160-11-B
 MN: up to 12 Nm
PN: up to 3 kW
nN: 1500..3000 rpm
UDC: 36..560 VDC		 Product Catalogue SL-EC
SL-EC
180-11B
 SL-EC-180-11-B-2
 MN: up to 28 Nm
PN: up to 6 kW
nN: 1500..3000 rpm
UDC: 96..560 VDC		 Product Catalogue SL-EC

 

Double-Sided

The double-sided versions of the HEINZMANN disc motors (SL-EC) are named "22B". Its main plus is the additional torque and power compared to the single-sided version - realised with only limited additional length. Another feature is the low inertia of the patented rotor technology. These motors are ideal for applications with higher torque, speed or power demand and for high dynamical issues.

These motors are available in a water-cooled version as well. The technical data of these motors are provided on request.

Product Description Applications Documents  pdf
SL-EC
100-22B
 Image MN: up to 3.8 Nm
PN: up to 1.5 kW
nN: 1500..6000 rpm
UDC: 24..330 VDC		 SL-EC brushless disc motors have a particular role in industrial and medical applications:
  • in the construction of common machines and apparatus
  • for printing units and machine tools
  • in machines for the textile industry
  • to drive pumps
  • to drive generators

SL-EC motors are also used in battery driven electric vehicles. In these applications the supply voltage is generally between 24 and 96 VDC.

 

 

 Product Catalogue SL-EC 
SL-EC
120-22B
 Image MN: up to 9.8 Nm
PN: up to 3 kW
nN: 1500..6000 rpm
UDC: 24..560 VDC 		 Product Catalogue SL-EC
SL-EC
160-22B
 Image MN: up to 20 Nm
PN: up to 6.5 kW
nN: 1500..6000 rpm
UDC: 48..560 VDC 		 Product Catalogue SL-EC 
SL-EC
180-22B
 Image MN: up to 40 Nm
PN: up to 14 kW
nN: 1500..6000 rpm
UDC: 48..560 VDC		 Product Catalogue SL-EC