The ELAZ75 from Sunar RF Motion is a Antenna Positioners with Max Load Capacity 34 to 272 kg, Measurement Height 122, 150, 182 cm, Rotation Speed EL - 0.2, 0.3, 0.7, 1.2 RPM, AZ - 0.5, 1, 2, 3 RPM, Voltage 115 to 230 VAC. More details for ELAZ75 can be seen below.