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Boston gear Ratiotrol P-3026-BG, Инструкция по установке и эксплуатации

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P-3026 • Doc. No. 60881 • Boston Gear

®

Ratiotrol

®

DC Motor Speed Control

Illustrations

Section VII

Ratiotrol D.C. Systems

Figure 4

VEL-90VDC

A

rm

VEH-180VDC

A

rm

A-

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m

pe

r

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E17

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a

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24

25

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+

9

19

20

21

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G2

AC

2

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9

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VEL-50VDC

F

ield

VEH-100VDC

F

ield

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L2

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C2

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15

10

14

14

13

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6

22

9

21

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19

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3

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4

Содержание Ratiotrol P-3026-BG

Страница 1: ...Boston Gear Ratiotrol DC Motor Speed Control Doc No 60881 VEL Series 1 6 1 HP VEH Series 1 3 HP Installation and Operation P 3026 BG An Altra Industrial Motion Company...

Страница 2: ...Controller 9 Section IV Maintenance 10 General 10 Adjustment Instructions 10 Troubleshooting 12 Section V Parts List 15 Section VI Options 16 Section VII Illustrations 17 List of Illustrations Figure...

Страница 3: ...AC VEL16 1 6 HP VEL25 1 4 HP VEL33 1 3 HP VEL50 1 2 HP VEL75 3 4 HP VEL100 1 HP 2 VEH100 VEH500 230VAC VEH100 1 HP VEH150 1 1 2 HP VEH200 2 HP VEH300 3 HP Basic Units Standard VEL and VEH Controllers...

Страница 4: ...should not exceed 55 degrees C Performance Characteristics 1 Speed Range controlled 0 to motor base speed 2 Speed Range At Rated Torque and Regulation 30 1 3 Efficiency maximum speed a Controller SCR...

Страница 5: ...when the motor armature current exceeds 120 for 80 seconds An optional current load monitor Option Kit Cat No 60177 is available which provides an adjustable trip range and an adjustable time delay r...

Страница 6: ...ents and surges However to prevent problems from high energy transients and large surges observe the following 1 Place the controller on a feeder line separate from that supplying large inductive load...

Страница 7: ...on selection table on the controller data label The controller has been factory tested and adjusted with a motor under simulated operating conditions Therefore startup adjustments should not be needed...

Страница 8: ...s the RUN button and the motor will accelerate to the setting of the MOTOR SPEED potentiometer Stop To stop the motor depress the STOP button and the motor will stop at a rate proportional to the moto...

Страница 9: ...interlock which requires a momentary relaxation of pressure before the reverse position can be engaged This center position causes a Stop function and an antiplug circuit prevents the motor from bein...

Страница 10: ...d result stop the motor turn off the AC input power and refer to the Troubleshooting Table Table 5 Refer to Figure 4 for the location of the internal adjustment potentiometers Preliminary 1 Be sure th...

Страница 11: ...and 6 until desired speed regulation is attained Current Limit The current limit prevents excessive armature current and resulting excessive line current by limiting armature current at 150 of rated S...

Страница 12: ...wiring terminating trips immediately when in the controller Correct accordingly turned on Circuit component or wiring grounded Remove unwanted ground Power Bridge BR1 shorted Replace BR1 Power board f...

Страница 13: ...d Check shunt field current Insufficient shunt field current causes excessive armature current If field current is OK check for mechanical overload If unloaded motor shaft does not rotate freely repla...

Страница 14: ...uses excessive armature current If field current is OK check for mechanical overload If unloaded motor shaft does not rotate freely replace motor bearings Also check for shorted armature Correct accor...

Страница 15: ...Motor Speed 60246 All 1 Allen Bradley 72A1G Pot Jog Speed 60246 Jog Option No 9 1 Allen Bradley 72A1G048D5024 Knob Pot 60245 All 1 Rogan RB672AML T1 Transformer 60259 All 1 Inelco P 1883 APR Relay An...

Страница 16: ...aking R Reversing Selector Switch MR Reversing Auto magnetic 9 Jog Selector Switch B Input Options 14 Master Override Board 17 Adj Linear Accel Decel 22 Tach Follower 25 Ext MA Signal Isolated 33 Spee...

Страница 17: ...trations Section VII Max Control Proj 65 1 35 Circuit Breaker Operator Panel Mounting Slot Width 25 8 59 9 34 12 00 1 33 1 20 1 75 6 00 10 55 6 30 25 9 06 16 81 Conduit Entrance 3 4 14 N P T 4 Places...

Страница 18: ...5 1 75 6 00 1 20 Conduit Entrance 3 4 14 N P T 6 Places 25 00 Approx 9 34 3 75 Approx 9 34 1 33 8 59 1 35 8 Mounting Slots 25 Wide 9 06 16 81 10 55 Figure 2 Approximate Weights VEL Controls 30 Pounds...

Страница 19: ...19 P 3026 Doc No 60881 Boston Gear Ratiotrol DC Motor Speed Control Illustrations Section VII Ratiotrol D C Systems Figure 3 VEL VEH Series...

Страница 20: ...2 AC1 11 8 9 E3 E19 E20 VEL 50VDC Field VEH 100VDC Field F F CB1 30A RV1 L1 L2 115V 230V 115V 115V Blk Wht T1 Power Bd Blk Red Blk Wht 24V 20V 20V 2 1 5 4 3 K1 E10 E13 13 E11 E12 12 14 15 D1 D2 D4 D3...

Страница 21: ...action for direct or consequential damages to property or person The foregoing limited warranty is expressly made in lieu of all other warranties whatsoever express implied and statutory and includin...

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