Bando 1930V691 Power Max Variable Speed AERATION FAN

Bando 1930V691 Power Max Variable Speed AERATION FANBando 1930V691 Power Max Variable Speed Belts extreme crosswise rigidity As Power Max belts are wide in proportion to their thickness, they must have extreme crosswise rigidity to keep them from dishing in. This dishing would cause the tensile cords to become misaligned, leading to uneven speed control and excessive wear on the cords, causing premature failure. Power Max belts provide lengthwise flexibility to bend around small sheave diameters

0 V Duty Rating CONT Feedback Device NO FEEDBACK High Voltage Full Load Amps 236

lb Locked rotor torque 229 % Breakdown torque 310 % Locked rotor time 18s (cold) 10s (hot) Moment of inertia (J) 40

52 HOT AMPS 1

UL approval UL1077 Trip curve C Number of poles 1 pole Rated current 3 A Maximum voltage 277 VAC Type Thermal-magnetic Attributes

00 NEMA-NOM-EFF 64 RATING 40C AMB-CONT DE 6205 ENCL OPEN Performance

extending the seal service life

04 IN Power Factor 85 Product Family General Industrial Pulley End Bearing Type Ball Pulley Face Code Standard Service Factor 1

941 in) Width 182 mm (7

lb Locked rotor torque 260 % Breakdown torque 370 % Locked rotor time 48s (cold) 27s (hot) Moment of inertia (J) 0

Bando - 765L20 Rib Ace® is an ultra-thin

Nominal Outside Length (In)47

Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//380 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 50 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC411 - TEFC