Beta Manual 19025(1)

OPERATOR CONTROLSTable 2. Operator ControlsDIST. AUTORIZADO®MEX (55) 53 63 23 31QRO (442) 1 95 72 60MTY (81) 83 54 10 18ventas@industrialmagza.comControllerSuffixB or no SuffixNoneOperator ControlsS 1. Run/Stop Switch - 2 maintained positions2. Motor Speed Pot - 5K ohm, 1/2 wattRATINGS1. Run/Stop Switch - maintained positionsR 2. Fwd/Rev Switch - 3 maintained positions with center detent(RB1, 2)position for antiplug protection3. Motor Speed Pot - 5K ohm, 1/2 watt1. Run/Stop Switch - 2 maintained positionsR 2. Rwd/Rev Switch - 2 momentary positions with return(RB3 only)to center3. Motor Speed Pot - 5K ohm, 1/2 watt1. Service Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.02. Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous3. Overload Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150% for 1 minute4. AC Line Fuse Interrupting Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5000 amperesTable 3. RatingsComponent1-Phase115VAC50 or 60 Hz Line UnitAC Input Amps 230VAC(Full Load)Rated Horsepower1/12 1/6 1/4 1/3 1/2 3/4 1 1 1/2 22.0 3.9 5.0 6.0 8.7 12.4 15.0 ---- ----Unit---- ---- ---- ---- 4.2 5.9 8.8 12.6 15.8KVA .30 .48 .58 .71 1.0 1.4 2.0 3.0 4.0Motor90V 0.9 2.0 2.8 3.5 5.4 8.1 10.5 ---- ----Armature180V ---- ---- ---- ---- 2.6 3.8 5.5 8.2 11.6DC Output Amps(Full Load) Motor50V ---- 1.0 1.0 1.0 1.0 1.0 1.0 ---- ----Field100V ---- ---- ---- ---- 1.0 1.0 1.0 1.0 1.0AmpsFull Load Torque (LB. FT.).25 0.5 0.75 1.0 1.5 2.2 3.0 4.5 6.0With 1750 RPM Base Speed MotorsRB1, RB2RB33.25 (1.48 kg)3.8 (1.73 kg)WeightRB1B, RB1SLBS. (kg) RB2B, RB2S 5.5 (2.5 kg)RB1R, RB2RRB3B, RB3R6.05 (2.75 kg)Doc. No. 19025 • Boston Gear ® Ratiotrol ® DC Motor Speed Control 5