The PTU-D46-17 is designed for high-speed, accurate positioning of camera, laser, antenna, or other payloads up to 6 lbs. or more at speeds up to 300 degrees/second.

The PTU-D46-17 offers:

Simple control from host computer via RS-232/485
Small form-factor
Precise control of position, speed, and acceleration
Low cost
On-the-fly position and speed changes
Rugged design for indoor or outdoor use

The PTU-D46-70 is designed for fast, accurate positioning of larger camera, laser, antenna, or other payloads up to 9 lbs. or more at speeds up to 60 degrees/second.

The PTU-D46-70 offers:

Simple control from host computer via RS-232/485
Small form-factor
Precise control of position, speed, and acceleration
Low cost
On-the-fly position and speed changes
Rugged design for indoor or outdoor use