The PMC 90 is a powerful, fully programmable unit that features built-in motion control with integrated servo amplifier, designed for applications using brushless (ac) or brush-commutated (dc) motors up to 1HP.
No jumpers or setup is required to switch between either type of motor. Trapezoidal brushless motor commutation and feedback is automatic if hall sensors are connected, and encoders are not required.
Up to 31 intelligent servo drives can be controlled over a multi-drop full duplex RS-485 network in a distributed motion control environment. Standard RJ-45 connectors and comercially available cables are used for daisy chaining of modules.
PMC 90 is equipped with a wide range of built in safety features.
Up to 20A peak / 12A continuous current
PWM frequency 40kHz
16-bit PID filter gain values
Adjustable motor current limit
Forward and reverse overtravel input
Servo rate 2kHz
Encoder transition rate up to 500kHz
12 to 90V single power supply
Hall velocity mode 32-bit position, velocity and acceleration
Comprehensive motor output short-circuit protection