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The Dunkermotoren BG range of brushless, direct current motors (EC motors) are notable for:
Very long life
High efficiency
Highly dynamic acceleration
Good regulation characteristics
Wide speed range
High power density
Maintenance-free
Robust design
Integral Hall sensors for rotor position
Low moment of inertia
High degree of protection
Winding insulation - Class E or B
Neodymium magnets
These electronically-commutated DC motors can be combined with control electronics, gearboxes, and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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Brushless DC motors
- Ø 6 - 60 mm
- 1.2 - 400 watts
- EC, EC-max, EC-powermax, EC flat
Characteristics
- Neodymium magnets
- Unsurpassed life time
- No abrasion
- Low noise level
- High speeds even at low voltages
- No magnetic cogging
- Good heat dissipation, high overload ability
- Very small electrical time constant and low inductance
- Autoclavable versions available
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EC motors up to 300 W
Our EC motors feature an extremely high life-span, are robust and maintenance-free since - apart from the bearing system - they do not dispose of any mechanical wear parts. The motors are highly efficient (up to a level of approx. 80%) and have an excellent power capability. Due to low moments of inertia and a high start torque the motors have a very good dynamic response.
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Brushless permanent magnet motors from Iskra Avtoelektrika combine high performance and high reliability with a simple and therefore the best price-performance motor design. The motors offer high efficiency over a wide speed range and high torque at low speeds.
The motor construction with no commutator and brushes, no slots and windings on the rotor provides very low acoustic noise and torque-ripple.
With the addition of an efficient electronic controller already incorporated in the motor construction, the motor and electronics represent a single compact drive unit, and this type of motor becomes acceptable for many applications.
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