All Heavy Duty and Super Duty series motors are manufactured in our Northern Iowa facility. Producing our own motors allows us to uphold a very high level of quality in our manufactured with cooling ducts that move air through the motor laminations to keep them cool while being sealed from dust and dirt. These motors also offer the added benefit of a built in integrated electro-mechanical brake system . This brake system also operates if the power
dropped out, a feature the electronic brake system can not compete with.