Bando 25T5-500UG T5 Polyurethane Timing Belt Rooftop Ventilator

Bando 25T5-500UG T5 Polyurethane Timing Belt Rooftop VentilatorBando 25T5 500UG Synchro Link Trapezoidal Timing Belts Polyurethane (Metric) Polyurethane timing belts provide a lightweight drive system, when used with aluminum or plastic pulleys, and exceptionally quiet operation. They are ideal for applications needing high oil and ozone resistance, and their extremely clean operation make them suitable for appliance and office machine use. Metric sizes are often found on imported textile machinery. Fiberglass

Marathon Electric48S17D2057

7493 mH Armature Inertia 8

White-Rodgers3F052

lb Locked rotor torque 260 % Breakdown torque 340 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 0

Frame 284/6T Output 30 HP (22 kW) Number of Poles 4 Frequency 50 Hz Rated speed 1465 rpm Slip 2

6 POLES 6 NUMBER SPEEDS 1 RPM 1190 RPM 2 1190 RPM 3 1190 RPM 4 990 RPM 5 990 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 VOLTS 3 208 VOLTS 4 400 VOLTS 5 200 FRME 444 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE CTE OPPOSITE END BEARING 6313-J/C3 SHAFT END BEARING 6318-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1

875 IN Shaft Extension Location Pulley End Shaft Ground Indicator No Shaft Grounding Shaft Rotation Reversible Shaft Slinger Indicator Shaft Slinger Speed 3500 rpm Speed Code Single Speed Motor Standards NEMA Starting Method Direct on line Thermal Device - Bearing None Thermal Device - Winding None Vibration Sensor Indicator No Vibration Sensor Winding Thermal 1 None Winding Thermal 2 None Drawings

15 RPM 1430 1/MIN IC411 21KG FRAME 56 SER

50C Deg Ambient

Bando - 7C99 To resolve problem applications where belts are flipping over or jumping out of the sheaves

66 Performance

Fuse (type 2 coordination) 20gL/gG Short circuit protection with fuses (gL/gG) 6gL/gG Height 72 mm / 2