Electric Drives - Product Guide - HEINZMANN - #5

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Powerful
Maintenance-free
Durable
Dynamic
Flat
Flexible
Advantages of SL-EC Motors
✓ Powerful:
The advantages of the large air gap area of disc mo­tors, coupled with the winding housed in iron pack­ets, allow high torque and a powerful motor with high efficiency. In the variant SL-EC 22B this effect is further enhanced by the use of two stators and doubled magnets.
Yields a powerful operating range housed in a compact device.
✓ Maintenance-free and durable:
Having replaced the mechanical commutator with electronic commutation, SL-EC motors are mainte­nance-free. Service-life is limited only by the bear­ings. Depending on dimensioning of the bearings, the motors allow up to 20,000 operating hours.
Our durable motors are designed for operation in the most diverse environments.
✓ Dynamic:
With their self-supporting magnets, SL-EC motors with two stators have a low inertial torque and are well suited for dynamic applications. In addition, they have a minimal cogging torque.
Allows precise and easy control of dynamic servo drives.
✓ Flat:
SL-EC motors are built very flat, especially the vari­ant with a one-sided stator (SL-EC 11B).
Saves mounting space in axial direction.
✓ Flexible:
HEINZMANN SL-EC motors are available in many other versions besides the ones presented here.
They are built as servo drives or slow running mo­tors with high torque in different variants. The series is produced with explosion-proof or high protection grade, with air or water cooling. The various types are available with a full or hollow shaft and as as­sembly kits for machine integration.
HEINZMANN SL-EC motors are the best solution.
Applications
SL-EC motors are used in industrial ap­plications, such as machine and apparatus production or printing machines or machine tools. They are equally suitable for hybrid drives. The DC link voltage of the SL-EC for this range of applications is between 24 and 560 V DC
SL-EC motors are also used in battery-pow­ered electrical vehicles with a DC link voltage of 12 to 48 V DC Their flat pancake design makes these motors suitable for many appli­cations which require several motors mount­ed side by side.
Product Guide 3

pageCatalog pdf di En 2012-02-06-08