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BALDOR DISTRICT OFFICES 

 

UNITED STATES 
ARIZONA 
 PHOENIX 

  4211 S 43RD PLACE 
  PHOENIX, AZ 85040 
 PHONE: 

602-470-0407 

 FAX: 

602-470-0464 

 

ARKANSAS 

 CLARKSVILLE 
  1001 COLLEGE AVE. 
  CLARKSVILLE, AR 72830 
 PHONE: 

479-754-9108 

 FAX: 

479-754-9205 

 

CALIFORNIA 
 LOS 

ANGELES

 

 6480 

FLOTILLA 

 

 COMMERCE, 

CA 

90040 

 PHONE: 

323-724-6771 

 FAX: 

323-721-5859 

 
 

HAYWARD 

 21056 

FORBES 

STREET 

  HAYWARD, CA 94545 
 PHONE: 

510-785-9900 

 FAX: 

510-785-9910 

 

COLORADO 
 DENVER

 

  2520 W BARBERRY PLACE 
  DENVER, CO 80204 
 PHONE: 

303-623-0127 

 FAX: 

303-595-3772 

 

CONNECTICUT 
 WALLINGFORD

 

 65 

SOUTH 

TURNPIKE 

ROAD 

 WALLINGFORD, 

CT 

06492 

 PHONE: 

203-269-1354 

 FAX: 

203-269-5485 

 

FLORIDA 
 TAMPA/PUERTO 

RICO/VIRGIN 

ISLANDS 

 3906 

EAST 

11TH 

AVENUE 

 TAMPA, 

FL 

33605 

 PHONE: 

813-248-5078 

 FAX: 

813-247-2984 

 

GEORGIA 
 ATLANTA

 

  62 TECHNOLOGY DR.  
 ALPHARETTA, 

GA 

30005 

 PHONE: 

770-772-7000 

 FAX: 

770-772-7200 

 

ILLINOIS 
 CHICAGO

 

 1601 

FRONTENAC 

ROAD 

 NAPERVILLE, 

IL 

60563 

 PHONE: 

630-848-5100 

 FAX: 

630-848-5110 

 

INDIANA 
 INDIANAPOLIS

 

  5525 W. MINNESOTA STREET 
 INDIANAPOLIS, 

IN 

46241 

 

 PHONE: 

317-246-5100 

 FAX: 

317-246-5110 

 

IOWA 
 DES 

MOINES

 

  1800 DIXON STREET, SUITE C 
  DES MOINES, IA 50316 
 PHONE: 

515-263-6929 

 FAX: 

515-263-6515 

 

MARYLAND 
 BALTIMORE

 

  6660 SANTA BARBARA RD. 
 SUITE 

22-24 

 ELKRIDGE, 

MD 

21075 

 PHONE: 

410-579-2135 

 FAX: 

410-579-2677 

 

MASSACHUSETTS 
 BOSTON 

 6 

PULLMAN 

STREET 

 WORCESTER, 

MA 

01606 

 PHONE: 

508-854-0708 

 FAX: 

508-854-0291 

MICHIGAN 
 DETROIT

 

 33782 

STERLING 

PONDS 

BLVD. 

  STERLING HEIGHTS, MI 48312 
 PHONE: 

586-978-9800 

 FAX: 

586-978-9969 

 
 

GRAND RAPIDS 

  668 3 MILE ROAD NW 
  GRAND RAPIDS, MI 49504 
 PHONE: 

616-785-1784 

 FAX: 

616-785-1788 

 

MINNESOTA 
 MINNEAPOLIS

 

  21080 134TH AVE. NORTH 
  ROGERS, MN 55374   
 PHONE: 

763-428-3633 

 FAX: 

763-428-4551 

 

MISSOURI 
 ST 

LOUIS

 

 422 

INDUSTRIAL 

DRIVE 

  MARYLAND HEIGHTS, MO 63043 
 PHONE: 

314-298-1800 

 FAX: 

314-298-7660 

 
 

KANSAS CITY 

  1501 BEDFORD AVENUE 
  NORTH KANSAS CITY, MO 64116 
 PHONE: 

816-587-0272 

 FAX: 

816-587-3735 

 

NEW YORK 
 AUBURN 

 ONE 

ELLIS 

DRIVE 

  AUBURN, NY 13021 
 PHONE: 

315-255-3403 

 FAX: 

315-253-9923 

 

NORTH CAROLINA 
 GREENSBORO 

 1220 

ROTHERWOOD 

ROAD 

  GREENSBORO, NC 27406 
 P. 

O. 

BOX 

16500 

  GREENSBORO, NC 27416 
 PHONE: 

336-272-6104 

 FAX: 

336-273-6628 

 

OHIO 
 CINCINNATI

 

  2929 CRESCENTVILLE ROAD 
  WEST CHESTER, OH 45069 
 PHONE: 

513-771-2600 

 FAX: 

513-772-2219 

 
 

CLEVELAND 

 8929 

FREEWAY 

DRIVE 

 MACEDONIA, 

OH 

44056 

 PHONE: 

330-468-4777 

 FAX: 

330-468-4778 

 

OKLAHOMA 
   TULSA

 

  2 EAST DAWES  
 BIXBY, 

OK 

74008 

 PHONE: 

918-366-9320 

 FAX: 

918-366-9338 

 

OREGON 
 PORTLAND

 

  20393 SW AVERY COURT 
  TUALATIN, OR 97062 
 PHONE: 

503-691-9010 

 FAX: 

503-691-9012 

 

PENNSYLVANIA 
 PHILADELPHIA

 

 1035 

THOMAS 

BUSCH 

 

 MEMORIAL 

HIGHWAY 

  PENNSAUKEN, NJ 08110 
 PHONE: 

856-661-1442 

 FAX: 

856-663-6363 

 
 

PITTSBURGH 

 616H 

BEATTY 

ROAD 

 MONROEVILLE, 

PA 

15146 

 PHONE: 

412-380-7244 

  FAX:  412-380-7250 
 

TENNESSEE  
 MEMPHIS

 

 4000 

WINCHESTER 

ROAD 

  MEMPHIS, TN 38118 
 PHONE: 

901-365-2020 

 FAX: 

901-365-3914 

TEXAS 
 HOUSTON

 

  4647 PINE TIMBERS 
 SUITE 

135 

  HOUSTON, TX 77041 
 PHONE: 

713-895-7062 

 FAX: 

713-690-4540 

 

DALLAS 

 3040 

QUEBEC 

 DALLAS, 

TX 

 

75247 

 PHONE: 

214-634-7271 

 FAX: 

214-634-8874 

 

UTAH 
  SALT LAKE CITY

 

  2230 SOUTH MAIN STREET 
  SALT LAKE CITY, UT 84115 
 PHONE: 

801-832-0127 

 FAX: 

801-832-8911 

 

WISCONSIN 
 MILWAUKEE

 

  2725 SOUTH 163RD STREET 
 NEW 

BERLIN, 

WI 

53151 

 PHONE: 

262-784-5940 

 FAX: 

262-784-1215 

 

INTERNATIONAL SALES   

 

FORT SMITH, AR 

 P. 

O. 

BOX 

2400 

  FORT SMITH, AR 72902 
 PHONE: 

479-646-4711 

 FAX: 

479-648-5895 

 

 

CANADA 
   EDMONTON, ALBERTA

 

 4053-92 

STREET 

  EDMONTON, ALBERTA T6E 6R8 
 PHONE: 

780-434-4900 

 FAX: 

780-438-2600 

 
 

OAKVILLE, ONTARIO 

  2750 COVENTRY ROAD 
  OAKVILLE, ONTARIO L6H 6R1 
 PHONE: 

905-829-3301 

 FAX: 

905-829-3302 

 

 MONTREAL, 

QUEBEC 

 1844 

WILLIAM 

STREET 

  MONTREAL, QUEBEC H3J 1R5 
 PHONE: 

514-933-2711 

 FAX: 

514-933-8639 

 

 VANCOUVER, 

 

BRITISH 

COLUMBIA 

 1538 

KEBET 

WAY 

  PORT COQUITLAM, BC V3C 5M5 
 PHONE 

604-421-2822 

 FAX: 

604-421-3113 

 
 

WINNIPEG, MANITOBA 

 54 

PRINCESS 

STREET 

  WINNIPEG, MANITOBA R3B 1K2 
 PHONE: 

204-942-5205 

 FAX: 

204-956-4251 

 

AUSTRALIA 

  UNIT 3, 6 STANTON ROAD 
  SEVEN HILLS, NSW 2147,   
 AUSTRALIA 
  PHONE: (61) (2) 9674 5455 
  FAX: (61) (2) 9674 2495 
 
  UNIT 8, 5 KELLETTS ROAD 
  ROWVILLE, VICTORIA, 3178   
 AUSTRALIA 
  PHONE: (61) (3) 9753 4355 
  FAX: (61) (3) 9753 4366 
 

AMÉRICA DEL SUR 

  APTDO. 9109 0818 ZONA 6 
 BETHANIA, 
  CIUDAD DE PANAMÁ, PANAMÁ 
 PHONE: 

+507 

261-5347 

 FAX: 

+507 

261-5355 

 

CENTRO AMÉRICA Y CARIBE 

  RESIDENCIAL PINARES DE SUIZA 
 POL. 

15 

#44, 

  NVA. SAN SALVADOR, EL SALVADOR
 PHONE: 

+503 

2288-1519 

 FAX: 

+503 

2288-1518 

CHINA 
 SHANGHAI 

JIAHUA 

BUSINESS 

CENTER

 

 ROOM 

NO. 

A-8421 

  808 HONG QIAO ROAD 
 SHANGHAI 

200030 

 PHONE: 

86-21-64473060 

 FAX: 

86-21-64078620 

 

GERMANY 

 DIESELSTRASSE 

22 

 D-85551 

KIRCHHEIM 

 

 MUNICH, 

GERMANY 

  PHONE: +49 89 90 5080 
  FAX: +49 89 90 8492 
 

INDIA 

 14, 

COMMERCE 

AVENUE 

 MAHAGANESH 

COLONY 

 PAUD 

ROAD 

  PUNE - 411 038 
 MAHARASHTRA, 

INDIA 

  PHONE: 91 20 25 45 95 31 
  FAX: 91 20 25 45 95 30 
 

ITALY 

 BALDOR 

ASR 

AG 

  SUCCURSALE DI MENDRISIO 
 VIA 

BORROMINI, 

20A 

 CH-6850 

MENDRISIO 

 SWITZERLAND 
  PHONE: 0041 91 640 99 50 
  FAX: 0041 91 630 26 23 
 

JAPAN 

 DIA 

BLDG 

802, 

  2-21-1 TSURUYA-CHO,  
 KANAGAWA-KU 
 YOKOHAMA, 

221-0835, 

JAPAN 

 PHONE: 

81-45-412-4506 

 FAX: 

81-45-412-4507 

 

KOREA

 

 ROOM 

208-37 

 INCHEON 

INDUSTRIAL 

GOODS 

 CIRCULATING 

CENTER 

  SONGHYEON 3-DONG, DONG-GU 
 INCHEON. 

KOREA, 

401-705 

  PHONE: 82 32 588 3253 
  FAX: 82 32 588 3254 
 

MÉXICO 

  KM. 2.0 BLVD. AL AEROPUERTO 
  LEÓN 37545, GUANAJUATO, 
 MÉXICO 
  PHONE: 52 477 761 2030 
  FAX: 52 477 761 2010 
 

MIDDLE EAST & NORTH AFRICA 

 VSE 

INTERNATIONAL 

CORP. 

  3233 NORTH ARLINGTON HEIGHTS  
 SUITE 

100W 

 ARLINGTON 

HEIGHTS, 

IL 

60004 

 PHONE: 

847-590-5547 

 

SINGAPORE 

  51 KAKI BUKIT ROAD 2 
 KB 

WAREHOUSE 

COMPLEX 

 SINGAPORE 

417863 

  PHONE: (65) 6 744 2572 
  FAX: (65) 6 747 1708 
 

SWITZERLAND 

 POSTFACH 

73 

 SCHUTZENSTRASSE 

59 

 CH-8245 

FEUERTHALEN 

 SWITZERLAND 
  PHONE: +41 52 647 4700 
  FAX: +41 52 659 2394 
 

TAIWAN 

  4F, NO. 25, SEC. 1, 
 TUNHUA 

ROAD, 

  TAIPEI 10557, TAIWAN, R.O.C. 
 PHONE: 

(886-2) 

2577-4352 

  FAX: (886-2) 2577-4157 
 

UNITED KINGDOM 

  6 BRISTOL DISTRIBUTION PARK 
 HAWKLEY 

DRIVE 

  BRISTOL BS32 0BF  U.K. 
  PHONE: +44 1454 85 9000 
  FAX: +44 1454 85 9001 

 

Summary of Contents for NEMA-4X

Page 1: ...Installation and Operation Manual NEMA 4X IP65 For Catalog Numbers BC154 and BCWD140 MN705 SCR DC MOTOR CONTROL...

Page 2: ...8 7 Armature Fuse Chart 17 8 Terminal Block Wiring 17 9 Field Connections 18 10 Drive Operating Condition and Run Fault Relay Contact Status 22 11 Relationship of AC Line Input and Motor Voltage with...

Page 3: ...oad Torque Mode 25 17 Setting AC Line Voltage with Jumper J2A and J2B 26 18 Setting Armature Voltage with Jumper J3 26 19 J5 Jumper Position 27 20 J6 Jumper Position 28 21 J7 Jumper Position 29 22 Min...

Page 4: ...tions for AC line voltage 230 115 DC armature voltage 180 90 and feedback type Armature Tach Generator Standard features include armature fusing fuse sold separately electronic start stop Switch and a...

Page 5: ...Description J1 Speed Torque Mode Jumper Refer to Section 6 1 on page 23 In SPD position the motor speed is adjustable in accordance with the main speed potentiometer setting In TRQ position the motor...

Page 6: ...ime for the motor to decelerate from full speed to zero speed Current Limit CL Refer to Section 7 2 5 on page 31 Sets the maximum amount of DC current that the motor can draw This determines the amoun...

Page 7: ...BC157 Auto Manual Switch Kit Allows for switching between Auto Man mode when the BC145 Signal isolator is installed BC145 sold separately BC158 ON OFF AC Line Switch This option is desirable if a pos...

Page 8: ...ed 1 Speed regulation Tachometer Feedback Set Speed 1 AC Line Voltage Regulation Base Speed 0 5 Current Ranges ADC 2 5 5 0 7 5 10 ACCEL and DECEL Ranges Seconds 0 1 15 1 MIN SPEED Range Base Speed 0 3...

Page 9: ...START STOP SWITCH SECTION 4 7 3 PAGE 20 HOLE PLUG OPTIONAL FWD BRK REV SWITCH TABLE 4 PAGE 7 SPEED ADJUST POTENTIOMETER SECTION 4 7 PAGE 19 LED INDICATORS SECTION 9 PAGE 34 DC MOTOR SPEED CONTROL NEMA...

Page 10: ...SPEED CONTROL RUN STOP START NEMA 4X IP 65 0 10 20 30 40 50 60 70 80 90 100 JOG REV FWD BRK 5 000 127 00 4 055 103 00 9 488 241 00 5 866 149 50 5 472 139 00 8 228 209 00 8 875 225 50 9 488 241 00 0 2...

Page 11: ...N DO NOT BUNDLE AC LINE AND MOTOR WIRES WITH POTENTIOMETER VOLTAGE FOLLOWING ENABLE INHIBIT OR OTHER SIGNAL WIRING USE SHIELDED CABLES ON ALL SIGNAL WIRING OVER 12 30 CM DO NOT GROUND SHIELD WARNING D...

Page 12: ...BE SURE TO FOLLOW ALL INSTRUCTIONS CAREFULLY FIRE OR ELECTROCUTION CAN RESULT DUE TO IMPROPER USE OF THIS PRODUCT READ SAFETY WARNING CAUTION 1 Adjusting the CL above 150 of motor rating can cause ove...

Page 13: ...ld wires 90 volt motors with 50 volt fields and 180 volt motors with 100 volt fields to F1 and L1 See Section 4 on page 16 2 2 Speed or Torque Mode Jumper J1 is factory set for speed control operation...

Page 14: ...n 4 P1 Section 4 TB2 Section 4 Shunt Motors Only F1 Section 4 J6 Section 6 T1 Power Transformer AC LINE F1 F2 A1 A2 L1 L2 Section 4 FIELD MOTOR CON2 J3 F1 TB1 Section 4 Section 6 Inset L1B L1A A1B J2A...

Page 15: ...heat dissipation If full rating is required a minimum enclosure size of 12 W x 24 H x 12 D should be used See Figure 2 on page 10 for dimensional specifications Front Cover The BC154 BCWD140 case is d...

Page 16: ...tch can be wired for double pole or single pole operation See Figure 5 on page 17 for AC Line and Armature connection To maintain the watertight integrity of the control be sure to use suitable watert...

Page 17: ...on Designation Minimum Maximum Maximum Tightening Torque lb in TB1 A1 A2 L1 L2 22 12 12 TB2 F1 F2 22 14 3 5 TB3 T T 22 14 3 5 4 3 Ground Be sure to ground earth the control by connecting a ground wire...

Page 18: ...0 F1 F2 115 90 50 F1 L1 230 180 200 F1 F2 230 180 100 F1 L1 230 90 100 F1 L1 Step Down Operation See Section 6 3 on page 26 FIGURE 6A FULL VOLTAGE FIELD FIGURE 6B HALF VOLTAGE FIELD F1 F2 FIELD ARMATU...

Page 19: ...te orange and violet potentiometer leads from terminals P1 P2 and P3 The leads may be taped and left in the control The potentiometer itself may be removed provided a watertight seal is used to cover...

Page 20: ...stalled by disconnecting the wires from the Start Com and Stop terminals and reconnecting the terminals toa remotely mounted switch See Figure 9 WARNING WHEN THIS JUMPER IS INSTALLED THE DRIVE AND MOT...

Page 21: ...to stop close to start The Enable function is established by wiring a contact in series with the violet potentiometer lead connected to terminal P3 The Enable circuit is not isolated Do not common or...

Page 22: ...tting Fault Relay Operation J5 Installed in TCL Position Drive Operating Condition Description Normally Open Contact Normally Closed Contact Normally Open Contact Normally Closed Contact Power Off Mai...

Page 23: ...ols are designed for use on machine applications CAUTION Be sure the BC 154 BCWD140 is used within its maximum ratings Follow all installation instructions carefully Refer to Sections 3 and 4 on pages...

Page 24: ...100 100 90 80 70 60 50 40 30 20 10 0 POTENTIOMETER ROTATION MOTOR OUTPUT SPEED FIGURE 14 PRESET MOTOR SPEED vs MOTOR LOAD SPEED MODE LOWER SET SPEED HIGHER SET SPEED 0 10 20 30 40 50 60 70 80 90 100 1...

Page 25: ...ER ROTATION TORQUE MODE 0 10 20 30 40 50 60 70 80 90 100 100 90 80 70 60 50 40 30 20 10 0 POTENTIOMETER ROTATION MOTOR OUTPUT SPEED FIGURE 16 MOTOR SPEED vs APPLIED MOTOR LOAD TORQUE MODE MOTOR SPEED...

Page 26: ...27 6 3 J3 Armature Voltage Output and Tach Generator Feedback Select the desired armature voltage by placing J3 in the proper position 90V for 90 130VDC motors and 180V for 180 220 VDC motors For 115...

Page 27: ...tting can be readjusted using the CL trimpot See Table 12 and Section 7 2 5 on page 31 TABLE 12 JUMPER J4 SETTING vs MOTOR HORSEPOWER MOTOR HORSEPOWER RANGE JUMPER J4 SHOWN IN FACTORY SETTING 90 VDC 1...

Page 28: ...ive is manually turned off If non timed CL operation is desired move jumper J5 from the factory set TCL position to the NTCL position The NTCL position must be used when operating in the Torque Mode 6...

Page 29: ...e sure the main speed adjust potentiometer is fully CCW 7 1 Verify Correct Direction of Motor Rotation WARNING BE PREPARED TO STOP THE DRIVE WITH THE STOP SWITCH OR BY DISCONNECTING THE AC POWER IF MO...

Page 30: ...ltage of the drive This sets the maximum speed of the motor Use the MAX trimpot to change the factory setting See Figure 23 Adjust the MAX trimpot as follows a Rotate Main Potentiometer to maximum spe...

Page 31: ...pproximately fifteen 15 seconds 2 The Deceleration circuit works when rotating the main speed pot in the CCW direction or when opening the P3 lead of the main pot or when placing the Start Stop switch...

Page 32: ...Timed Current Limit to be operational This trimpot determines the approximate amount of time the drive will stay in Current Limit before trip out The trimpot has an adjustment range of 5 15 seconds a...

Page 33: ...if the control was running and INHIBIT is asserted or ENABLE is opened C Overload Indicator OL When the motor is loaded to the current limit setpoint CL setpoint is established by the setting and the...

Page 34: ...will drive the motor at full speed only If the Forward Brake Reverse switch is used provision must be made to reverse the polarity of the tachometer leads when the control is switched to Reverse TABLE...

Page 35: ...y be set too low OL LED indicator is illuminated Rapid Acceleration change will cause the OL LED to illuminate Verify potentiometer setting Check to see if the AC Line connections have been made Power...

Page 36: ...Horsepower Resistor into the two 2 pins located under the resistor R69 Each of the current selection values are now divided by 10 See Table 13 below TABLE 13 CURRENT LIMIT SETTINGS with 05 OHM PLUG I...

Page 37: ...37 Notes...

Page 38: ...38 Notes...

Page 39: ...EXAS HOUSTON 4647 PINE TIMBERS SUITE 135 HOUSTON TX 77041 PHONE 713 895 7062 FAX 713 690 4540 DALLAS 3040 QUEBEC DALLAS TX 75247 PHONE 214 634 7271 FAX 214 634 8874 UTAH SALT LAKE CITY 2230 SOUTH MAIN...

Page 40: ...venience or consequential damage including injury to any person caused by items of our manufacture or sale Some states do not allow the exclusion or limitation of incidental or consequential damages s...

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