White epoxy coating for incerased protection against chemicals and harsh working enviroments.
IP67 rated with no external fan.
MOTOR: Asynchronous single or three phase with 2 poles, totally enclosed. Thermal safety feature. Class H winding.
GEAR UNIT: Die-cast aluminium casing in the first reduction stage, with worm screw and steel casing in the second planetary stage, with three internal planetary gears. Wheel rim in bronze 120-160 HB hardness. Hardened steel screw with ground threads rotating on ball and roller bearings. Output shaft available in stainless steel upon request.
Lubrication with special long life oil. Sealing rings made in special rubber for high temperatures. . Rated torque 90 Nm. Version B3 or B5. B5/S left version - B5/D right version.