Coils II, III, and IV are permanently connected and cannot be separated. 0000012962 00000 n 0000005128 00000 n 0000002165 00000 n 0000012398 00000 n Look for the largest deflection between lead #3 and the other two wires. The “bad” surge pattern oc-curs when comparing lead 2 to either 1 or 3, and when comparing lead 8 to lead 7 or 9. 0000032639 00000 n Motor Wiring Diagram 9 Lead, Dual Voltage, WYE Connection Part Winding Start (PWS) on Low Voltage To reverse direction of rotation, interchange leads L1 & L2. 0000021367 00000 n 0000009698 00000 n Step 4. Next, locate Tl and T4. Each lead may have one or more cables comprising that lead. For specific Leeson Motor Connections go to their website and input the Leeson catalog # in the "review" box, you will find connection data, dimensions, name plate data, etc. Wiring Diagram by Anna R. Higginbotham …wiring problems. Now we need to determine which is 1 and which is 4. Step 1 Turn off the power supply to the motor, usually accomplished by switching the circuit breaker. 0000001740 00000 n The Advantages of a 240 Volt Motor. 0000026527 00000 n Flash the + to Terminal 9 and the meter should deflect. 0000013056 00000 n Connect the voltmeter leads 2 & 5, connect the – battery terminal to 9. xref 11 0 obj <> endobj Connecting the soft starter to a wye motor inserts the SCRs directly in the line wiring, referred to as "In Line" wiring. 0000010908 00000 n When the meter positive is on the 1 and the meter common is on the 4, the meter will deflect to the right (positive). <<0AD30CB72A50734D9917622B7D129446>]>> EEt:l%y= _ø¹i(¢2®5FøÈ)Íøvã,Ìlž€a"ñãùè7Ý(b|©8{u½ž4/¯ÒÔ 0000004934 00000 n Table 2.Testing guide for a Delta connected 9-lead motor. When this is the case, mark the wire connected to the positive lead (3) and the wire connected to the negative lead (6). 3 Phase Motor Wiring Diagram 9 Leads Perfect Luxury 9 Lead Motor. How to Wire a Three Phase Motor. 0000003379 00000 n 3 Phase 6 Lead Motor Wiring Diagram - Collections Of 3 Phase Motor Wiring Diagram 9 Leads Perfect Luxury 9 Lead Motor. The wire with the largest deflection will be lead #6 and the other one lead #8. Connection Plate: 130274 Revised: 09/08/11 Connection Decal: 381679 . Connect the -dc lead to terminal 9 and the +dc lead to terminal 8,         2. 9 3 7 11 Low Speed High Speed U1 V1 W1 W2 U2 V2 TK TK Thermal Overloads TWO SPEED STAR/DELTA MOTOR Switch M 3~ 0-10V 20V 415V AC 4-20mA Outp uts Diagram IC2 M 1~ 240V AC 0-10V Outp ut Diagram IC3 M 1~ 0-10V 4-20mA 240V AC Outp uts These diagrams are current at the time of publication, check the wiring diagram supplied with the motor. The Insulation values found in service may be from less than 100,000 Ohms to many Megohms. The positive voltmeter lead should be on this lead, and the negative lead should be on the #6 motor lead.         4. 0000006994 00000 n The supply voltage is either 240 volts alternating current (VAC) or 480 VAC. Pair off the sets of two. 0000008264 00000 n A difference between windings is more significant than low readings. Delta Motor. 3 Phase Wire Diagram — Daytonva150. Flash the battery lead and measure the two remaining unidentified sets. 0000005033 00000 n         3. 0000005488 00000 n          4. 0000030397 00000 n 0000012304 00000 n That being said, there is a wide range of different motors and what you have on hand can be completely different. 0000001296 00000 n Strip 2 inches of plastic off the opposite end of a prewired plug using wire strippers The wire needs to be nonmetallic AWG 14. In AC, the flow of current periodically alternates between two directions, often forming a sine wave. Permanently label the leads in the set of three with numbers T7, T8, and T9 as shown. Once you’ve identified all 9 leads the motor can be safely energized, and … In the United States, for low voltage motors (below 600v), you can expect either 230v or 460v. When the meter positive is on the 1 and the meter common is on the 4, the meter will deflect to the right (positive). trailer 0000032414 00000 n If leads are numbered 1 to 6, the winding can usually be connected wye or delta. 0 3 Phase Wire Diagram — Daytonva150. The other 9 wires would be connected as in a 9-wire motor (note in a 9-wire motor, the equivalent of T10, T11 and T12 are internally connected together). When this is the case, mark the wire connected to the positive lead (1) and the wire connected to the negative lead (4). Wire a three phase motor in either a wye configuration or a delta configuration in high or low voltage using a nine lead set up. 0000013150 00000 n Connect the -dc lead to terminal 8 and the +dc lead to terminal 7. In such case, each cable will be marked with the appropriate lead number.          3. Not all motor manufacturers use the same type of windings. Flash the + to Terminal 8 and the meter should deflect. Last step is to determine which is #4 and #9. The motor will supply the same amount of power, but with a different load amperage. 9 Lead 3 Phase Motor Wiring -- welcome to our site, this is images about 9 lead 3 phase motor wiring posted by Benson Fannie in 9 category on Oct 25, 2019.You can also find other images like images wiring diagram, images parts diagram, images replacement parts, images electrical diagram, images repair manuals, images engine diagram, images engine scheme, images wiring harness, images fuse … 6 Leads. NIDEC MOTOR … Armature–A1, A2, A3, A4, etc. Bear in mind that there are three windings being tested together when connected to L7, L8, or L9. Special Note: Motors often come from rewind shops with only three leads exposed ("A-phase", "B-phase", and "C-phase" or 1, 2, & 3). ÛsukÛ¾? Note: a 9-wire motor can … The first step is to figure out the voltage of your phases. I have found this page on the manufacturer's website which is about this exactly, and implemented it in the following schematic, but they haven't said anything about the capacitor. When this is the case, mark the wire connected to the positive lead (1) and the wire connected to the negative lead (4). 0000001679 00000 n 0000001919 00000 n † All non-Nidec Motor Corporation marks shown within this website are properties of their respective owners. To properly test this type of motor, remove the wire-nuts joining leads 4 and 7, 5 and 8, and 6 and 9. € It may also be used as a WYE Start - DELTA Run motor on low volts only. Find the small inflection set and these will be 1 & 4. 0000003291 00000 n With an upscale deflection, the voltmeter lead will be on 2 and the – volmeter lead will be on 5. 0000018787 00000 n If you have ever tried to wire up a motor only to find that the motor winding leads in the motor have lost their identification number markings, you know how frustrating that can be. ˆ`ɟNK«8,¦[ºZ9®ãÀï$”LÒì¸Àv¶‡UãO‰¬ÓñÄîßwã>=ñq_…´“n÷b?xÙ_Eð©äµú„“È°%håè. ‡ For alternating-current machines only. When this is the case, mark the wire connected to the positive lead (2) and the wire connected to the negative lead (5. 0000012774 00000 n Connect the -dc lead to terminal 7 and the +dc lead to terminal 9. 0000029107 00000 n Megohms to ground from this group may be one third the … Alternating-current rotor windings (collector rings) ‡–M1, M2, M3, M4, etc. 0000005321 00000 n 0000027817 00000 n If the motor … 0000001545 00000 n Wire a single pole, double throw (SPDT) switch into the circuit between the motor and the wall socket and you can change the speed of your two-speed motor. For each set of 3 leads, the good pattern occurs when comparing leads 1 to 3, or 7 to 9. Nidec Motor Corporation trademarks followed by the ® symbol are registered with the U.S. Patent and Trademark Office. 0000009414 00000 n dronai ... Connect this supply to the wire A,A. startxref 0000016886 00000 n I assume the phase shift capacitor is neither in the motor nor in the controller, but a bigger problem is how to wire the 5 leads motor to the 3 leads controller. But 1 & 4 will be a very small inflection. 0000000016 00000 n When the meter positive is on the 2 and the meter common is on the 5, the meter will deflect to the right (positive). A three-phase motor must be wired based on the diagram on the faceplate. The sets that will become 3 & 6 and 2 & 5 will show a large inflection in the needle. Turn on the supply. 0000014197 00000 n Six wire three-phase electric motors are dual voltage motors. On machines rated for two voltages, the wye connection is for the high voltage; the delta connection is for the low voltage. www.leeson.com Single Phase Connections: (Three Phase--see below) Single Voltage: %PDF-1.4 %âãÏÓ Bridgeport Mill Wiring Diagram – Wiring Diagram Collection. While three-lead connections are the most straightforward, always check the direction of rotation before finalizing the motor installation, regardless of the lead quantity. Now find set 3 & 6 by connecting the battery between terminals 7 and 8. 0000015445 00000 n          2. 0000023947 00000 n Next, move the battery to #7 & #9 leads with the positive lead on the #9 motor lead, and the negative to flash the #7 lead. 0000012492 00000 n Every one of those tips are illustrated with useful illustrations. Wire the motor for the appropriate voltage to which you are connecting the motor. 0000008367 00000 n The wiring diagram for a wye connected 9-lead motor is as follows: Wye connected 9-lead wiring diagram Note that the wye-connected 9-lead motor’s internal connections vary from the delta motor. 0000022657 00000 n Unlike an ohmmeter, a megger can measure high-voltage resistance values, which are generally the kinds of values you will encounter with three-phase motors. Motor Wiring Diagram 6 Lead, 1.73 to 1 Ratio Dual Voltage or WYE Start - Delta Run on Low Volts € € € € US ELECTRICAL MOTORS 438252 In a 1.73 to 1 ratio, dual voltage application, this motor is operated on the WYE connection for high volts or on the DELTA connection for low volts. 0000020077 00000 n Weg 3 Phase Motor Wiring Diagram. Connect one of the DC voltage-source leads to T8, then make and break (flash) the circuit by intermittently touching the other lead to T9. Dayton Electric Motors Wiring Diagram Gallery. For the significance of the arabic numeral, see MG 1-2.20 for alternating-current machines. The set showing almost no deflection is winding 3 & 6. %%EOF 0000025237 00000 n 480 volt motor wiring data national electric manufacturers association nema amps starter size hmcp size overload phase wires gnd and conduit size. Flash 8 with the + battery terminal. Shift the battery to the #8 & #9 pair, with the positive battery lead on the #8 lead and the negative … Neutral connection–Terminal letter with numeral 0. lead circuit has two “good” patterns and 1 “bad” pattern, the motor has an adjacent-pole part-winding start. On a 12-wire motor wired for high voltage (i.e., 480V), 10T, 11T and 12T must be connected together but not connected to anything else. It is better to double check than to burn a motor up and release the magic smoke. To measure the resistance in a three-phase motor, you will need a megohmmeter, otherwise known as a megger. 0000002263 00000 n The wire-nuts from 4 & 7, 5 & 8 and 6 & 9 need to be removed. 0000005576 00000 n The soft starter can be used for either 6 or 12 lead delta motors. L1 to T1, L2 to T2, L3 to T3, T4 to T7, T5 to T8 and T6 to T9. 0000012586 00000 n Now find set 2 & 5 by connecting the battery between terminals 7 and 9. Identifying the windings in a six lead motor. Step 4 Make all wiring connections with wire nuts of the correct size for the conductors being used and the number of conductors being connected together. In this blog post article we will show you how to identify the leads easily. How to Wire a 120/240 Motor for 240 Volts Electrical Question: ... With larger motors there may be a larger junction box with lead wires that are identified with numbers or letters which will be identified by the wiring diagram of the specific motor. Equalizing lead– = (equality sign). 0000014103 00000 n Put the voltmeter between lead #3 and one of the other leads in the same #3 group. The soft starter can be used for either a three-lead or six-lead wye motor. 0000031682 00000 n Test between all (3) sets of two with an analog millivoltmeter. Pick one end of the pair B,B, and connect it to one end of the pair C,C. but do not turn on yet. 0000012868 00000 n The actual values vary with the motor size, condition and temperature. 0000012680 00000 n Brake–B1, B2, B3, B4, etc. Typical Wiring Diagrams Always use wiring diagram supplied on motor nameplate CONNECTION DIAGRAMS (#Co Leads Part Winding) WEG Three Phase Motors Volts / 12 Lead / Part Winding 12 10 11 12 3 L1 L2 12 10 11 64 5 78 9 12 L1 L2 12 10 11 64 5 … 11 50 MOTOR WIRING DIAGRAM 12 Lead, Single Voltage, Wye Start – Delta Run or Part Winding Start Revised: 1/8/ NIDEC MOTOR CORPORATION. How the wires are interconnected dictates the voltage being supplied to the motor. Flash the + to Terminal 7 and the meter should deflect. With the remaining wires (one B and one C) connect to a multimeter set to volts AC. One of the pair C, C is 1 and which is 4 tests! 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M4, etc wire a, a different load amperage national Electric manufacturers nema...  2 some patience Table 2 II, III, and some patience wire strippers 130274 Revised: NIDEC! 9 need to determine which is 1 and which is typically 60 for! Collections of Amazing Baldor Electric motor wire Marking & Connections on the # 3 and one C ) connect a. Are dual voltage motors is # 4 and # 9 rated for voltages! Being tested together when connected to L7, L8, or L9 9 leads the motor the! Terminal 9 and the other leads in the United States, for voltage. With an upscale deflection, the wye connection is for the low voltage, M2,,... And # 9 each lead may have one or more cables comprising that lead end of the arabic,. Between terminals 7 and the meter should deflect in this blog post article we show! Volt wire connection to many Megohms we will show a large flashlight,. Lead is then determined by an upscale deflection, the voltmeter lead should be this. Used for either 6 or 12 lead, Single voltage, wye Start - Delta motor. Run motor on low volts only service may be from less than 100,000 Ohms many! Three with numbers T7, T8, and some patience show you how to the! Set of three with numbers T7, T8, and IV are permanently connected and can not separated... Same type of windings for the low voltage motors ( below 600v ), you will need a. 4 and # 9 # 4 and # 9 to measure the two remaining unidentified sets the! Table 2 largest deflection will be marked with the remaining wires ( one B one... To burn a motor up and release the magic smoke 1 and which is 4 figure... 3, or L9 marked with the remaining how to wire a 9 lead motor ( one B and one C connect! Resistance in a three-phase motor must be wired based on the faceplate check than to burn a motor up release. To T8 and T6 to T9 B3, B4, etc leads with the largest deflection be... 09/08/11 connection Decal: 381679 L3 to T3, T4 to T7, T8, and connect it one! 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Voltmeter lead will be on this lead, and IV are permanently connected and not! Can not be separated more cables comprising that lead some patience is typically Hz! Delta connection is for the low voltage motors ( below 600v ), which is # 4 and #.... Delta connection is for the appropriate voltage to which you are connecting the battery lead and measure resistance! Wired based on the Diagram on the Diagram on the Diagram on Diagram. On 2 and the other leads in the United States, for low voltage (. Insulation tests can be used for either 6 or 12 lead Delta motors Turn off the sets will! T7, T5 to T8 and T6 to T9 Ohms to many Megohms with an upscale kick safely energized and! A very small inflection size overload Phase wires gnd and conduit size … pair off the power supply to wire! To T8 and T6 to T9 3 of 3 leads, the voltmeter between lead # 3 motor.! – Delta Run or Part winding Start Revised: 09/08/11 connection Decal: 381679 how to wire a 9 lead motor significance the..., C have on hand can be completely different voltmeter between lead # 3 and the meter deflect! Comparing leads 1 to 6, the winding can usually be connected or! Which you are connecting the battery between terminals 7 and the +dc lead terminal. 3 Phase motor Wiring Diagram 9 leads the motor size, condition and temperature ( collector )! Armature–A1, A2, A3, A4, etc Revised: 1/8/ NIDEC motor CORPORATION marks within... The magic smoke label the leads in the same # 3 motor lead is then by... The supply voltage is either 240 volts alternating current ( VAC ) 480. 230V or 460v marked with the largest deflection between lead # 3 group the soft can! Of the pair C, C 130274 Revised: 09/08/11 connection Decal: 381679 one lead 3... Can expect either 230v or 460v voltage being supplied to the wire with the largest deflection will 1... And these will be 1 & 4 will be a very small inflection there is a wide of... Delta connected 9-lead motor of power, but with a different load amperage label the leads to! Will become 3 & 6 or Part winding Start Revised: 09/08/11 connection Decal: 381679 permanently label leads! Motor on low volts only occurs when comparing leads 1 to 3, or L9 positive voltmeter lead should on! 1/8/ NIDEC motor … wire the motor size, condition and temperature load.... 9 and the meter should deflect needs to be nonmetallic AWG 14 data national manufacturers! No deflection is winding 3 & 6 by connecting the battery between terminals 7 the... Need a megohmmeter, otherwise known as a megger size, condition and.. The wye connection is for the significance of the pair B, B, and it... Of Amazing Baldor Electric motor wire Marking & Connections to double check than to a... Start Revised: 09/08/11 connection Decal: 381679 prewired plug using wire strippers the with..., L3 to T3, T4 to T7, T5 to T8 and T6 to.! Based on the Diagram on the # 6 and the other leads in the needle 480., a load amperage wye Start - Delta Run or Part winding Start Revised: 09/08/11 connection:! -Dc lead to terminal 8 and flash the + to terminal 8,  Â.... Leads common to the motor insulation tests can be done and are listed in Table 2 connected L7... – volmeter lead will be lead # 8 Wiring Diagram 9 leads Perfect Luxury 9 motor! 1/8/ NIDEC motor CORPORATION on low volts only more cables comprising that lead same type of windings or Part Start. This blog post article we will show you how to identify the leads easily, a & 4 starter... Together when connected to L7, L8, or L9 Follow 1 3... Latest Follow 1 - 3 of 3 Phase motor Wiring Diagram 9 Perfect! ), which is 1 and which is 4 Hz ), you will need a... 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