Optidrive HVAC User Guide V2.00
3.4.2. IP55 Units
Mounting Bolts
Frame Size 4 : M8 (5/16 UNF)
Frame Size 5 : M8 (5/16 UNF)
Frame Size 6 : M10 (3/8 UNF)
Frame Size 7 : M10 (3/8 UNF)
Tightening Torques
Control Terminal Torque Settings : All Sizes : 0.8 Nm (7 lb-in)
Power Terminal Torque Settings : Frame Size 4 : 4 Nm (3 lb-ft)
Frame Size 5 : 15 Nm (11.1 lb-ft)
Frame Size 6 : 20 Nm (15 lb-ft)
Frame Size 7 : 20 Nm (15 lb-ft)