PowerTec and T-T Electric Value-Added Resellers – AC/DC Motor Samples
PowerTec Industrial Motors
Manufactures high-performance, adjustable-speed brushless motors and drives, drives for
specialty and general-purpose industrial applications. From fractional to 700 HP, in NEMA
standard frames, these motors are designed for high torque, speeds up to 20,000 RPM and
positioning applications in any environment.
PACTORQ® Brushless Servomotors
PowerTec brushless servomotors provide high performance. Their optimized magnet circuit
designs result in extremely high torque in relatively small NEMA frame sizes. In addition to
high power density, other key features are high dynamic response and high efficiency. The
standard frame models for these motors are 140, 180, 210, 250, 280, and 320.
The PACTORQ Motor Series delivers peak torque servo performance, energy efficient savings and
high power in smaller frames helping minimize the overall size of your machines and
equipment. This optimized magnetic design incorporating high energy Neodymium or Samarium
magnets provides many key benefits.
Brushless Motors
PowerTec’s selection of motor enclosures TENV, TEWC, TEPV, DPFG and DPBV offer you a wide
choice of suitable motor enclosures and mountings for virtually any industrial environment.
The motors are available with NEMA foot mountings; NEMA C-face, D-flange and Metric (IEC)
mountings are also available.
These brushless DC motors use efficient ceramic ferrite permanent magnets bonded to the rotor
to produce the magnetic field. Thus, there are no losses in the motor due to rotor induction
currents. All of the current delivered to the brushless DC motor is used to develop torque.
The powerful and lightweight permanent magnet rotor design provides low rotor inertia for
high torque to inertia ratios in a relatively small frame. This high torque density equates
to a very responsive motor with high starting and running torque, rapid start-stop
capabilities and smooth operation over the entire speed range.
The brushless DC motor is a true synchronous motor. The rotor field is always in sync with
the excitation field; it does not have losses due to slip. This factor, inherent to
brushless DC design, combined with various primary and secondary feedback options, allows
for precise speed and torque control.Reliable, low-maintenance brushless DC motors do not
have any brushes to replace or a commutator to wear out. Little heat is generated in the
rotor allowing the bearings to run cooler while increasing bearing life. Factory mounted
feedback devices are integral to the motor and eliminate high maintenance couplings.
T-T Electric – AC/DC Motors, Custom Motors
T-T Electric is a manufacturer of industrial ac & dc motors. Adaptability and flexibility
combined with express delivery and expert services.