QM Series DC spindles are the workhorse of your multispindle application. With four platforms that provide broad torque and speed coverage, Ingersoll Rand QM spindles deliver the highest level of performance, durability, and reliability in the industry. The QM3, QM5, QM7, and QM9 platforms are so durable, in fact, that we stopped testing them after three million fault-free cycles.With our QM spindles on your assembly line, you’ll be able to redefine the productivity of your process through these[...]