SC hree Phase IC ow Voltage Product Catalogue iti o n hree phase sychronous rd d SC Series Motors nhanced performance cast iron units
eneral specification Introduction Specification SC motors are suitable for driving various kinds of machines or equiment. he output ratings are from 0.KW to 3kW. he frame sizes are from to 3. SC the motors have cast iron stator frame, endshields and terminal boxes. he feet integrally cast into the stator frame. he terminal box is mounted on the top as standard. Standard SC series motors with the terminal box is located on the top.he terminal box can be rotated through positions, part. All motors comply with the requirements for uropean C marking. All motors are designed for high efficiency and low temperature giving a long economical service life. Motors with terminal boxes on the right side or on the left side are available. Motors from frame sizes 3 to with aluminium stator frames, terminal boxes and cast iron endshields are also available. Cooling and ventilation he standard cooling method is totally nclosed an Cooled (C) in accordance with code IC of IC 003-. Standard motors in sizes -31 are equipped with radial-flow plastic fans. Standard motors in size 3 are equipped with radial-flow aluminium fans. nclosure he standard degree of protection is IP. he IP enclosure means complete hoseproof and dustproof protection. Ahigher degree of protection is available. Voltage and frequency Standard voltages are 3V 0Hz or 2V 0Hz, but can be wound for any single voltage in the range 0-00V at a frequency 0 or 0 Hz. he motors will operate satisfactorily with voltage variations of ±% from the rated voltage. Connection irect - on line starting can be used on all frame sizes. Motors up to and including kw are star connected and cannot be started with Star/elt started. Motors above kw are delta staring. oise he permitted noise levels of electrical machines are fixed in IC003-9 (003-9). he noise level of SC motors is well below this limit value. or details, please refer to the performance data tables. Vibration Standard motors are designed to vibration class (normal) vibration class R (reduced) and vibration class S (special) are available on request. Quality assurance Stringent quality procedures are observed from first design to finished products in accordance with ISO01 documented quality systems. Our factories have been assessed to meet these requirements, a further assurance that only the highest possible standards of quality are accepted. 1
Standards and regulations SC motors are built to comply with the requirements of the following international standards and regulation 1. International lectrotechnical commission - IC 003 and IC 002. 2. ritish Standards - S000 and S 99. 3. Australian Standards - AS 139.. he requirements of uropean C marking. ow voltage irective 3/23 (3). Modified by irective 93/ (93) and the MC - irective 9/33. hese SC motors are designed for use with other machinery, and they should only be used if the complete machinery is in conformity with the provisions of the irective of safety of machinery (9/93/C).. CMP agreement-all motors with standard rating include in this catalogue comply with efficiency class 2 and bear the corresponding label on the rating plate. or efficiency data at 0%, % and full load, please refer to the performance data tables. Motors comply with efficiency class 1 are available on request. Standards IC CC S eneral requirements for electrical machines 003-1 003-1 99-1 99-9 Methods of determining losses and efficiency 003-2 H 3 2 99-3 egrees of protection 003-003- 99- Methods of cooling 003-003- 99-21 Mounting arrangements 003-003- 99- erminal markings and direction of rotation 003- H 3 S 99-3 oise limits 003-9 003-9 99-1 Starting performance 003-003- 99-1 Mechanical vibration 003-003- 99-0 Standard voltages 003 H 2 S1 imensions and output ratings 002 Mounting dimensions and relationship framesizes-output ratings 002 H 231 99-1- Shaft dimensions 002 H 231 99- Classification of environmental conditions 0021-2-1 Insulation material 00 2
Standards and regulations oot mounting Connection diagrams three phase motors with cage rotor 3
eneral specification Against solar radiation High solar radiation will result in undue temperature rise. In these circumstances motors should be screened from solar radiation by placement of adequate sunshades which do not inhibit air flow. egree of protection Standard levels of enclosure protection for all SC frame sizes for both motor and terminal box is IP, with IP, IP and IP available on request. nclosure designations comply with IC or AS029. he enclosure protection required will depend upon the environmental and operational conditions within which the motor is to operate. IP standards explanation I P 1 2 International protection rating prefix (IC 003 - ) irst numeral irst characteristic numeral egree of protection of persons against approach to live parts or contact with live or moving parts (other than smooth rotating shafts and the like) inside the enclosure, and degree of protection of equipment within the enclosure against the ingress of solid foreign bodies. = Protected against solid object greater than 1.0 mm: Wires or strips of thickness greater than 1.0 mm, solid objects exceeding 1.0 mm =ust protected: Ingress of dust is not totally prevented but it does not enter in sufficient quantity to interfere with satisfactory operation of the equipment. = ust tight: o ingress of dust. Second numeral Second characteristic numeral = Protected against splashing water: Water splashed against the enclosure from any direction shall have no harmful effect. = Protected against water jets: Water projected by a nozzle against the enclosure from any direction shall have no harmful effect. = Protected against heavy seas: Water from heavy seas or water projected in powerful jets (larger nozzle and higher pressure than second numeral ) shall not enter the enclosure in harmful quantities. Shaft SC motors have standard shaft extension lengths and are provided with standard key, and drilled and tapped hole. on standard shaft extensions are available upon special order, with shaft design outlined on a detailed drawing. Shaft extension run out, concentricity and perpendicularity to face of standard flange mount motors, comply with normal grade tolerance as specified in IC 002-1 and AS139. Precision grade tolerance is available upon special order. inish Standard SC motor color is RA 0. Other colors are also available. All castings and steel parts are provided with a prime coat of rust-resistant paint. he finishing coat of enamel paint is sufficient for normal conditions, however special paint systems can be provided to accommodate stringent requirements for motors in corrosive environments. Special coatings are needed to resist such substances as acid, salt water and extreme climatic conditions. lectrical design As standard, SC motors have the following design and operating parameters. Performance data is based on this standard. Any deviation should be examined and performance values altered in accordance with the information provided in this section. hree phase, 3V, 0Hz Ambient cooling air temperature, 0 C Altitude - 0m uty cycle S1 (continuous) Rotatio - Clockwise viewed from drive end Connection - 230 volt elta/3 volt Star (3kW and below) - 3 volt elta/0 volt Star (kw and above) Voltage and frequency Standard SC motors are designed for a power supply of three phase 3V, 0Hz. Motors can be manufactured for any supply between V and 1V and frequencies other than 0Hz. Standard SC motors wound for a certain voltage at 0Hz can
eneral specification also operate at other voltages at 0Hz and 0Hz without modification, subject to the changes in their data. Motor wound for 0Hz at rated voltage - 3V 00V 1V 2V * ot applicable for motors with class temperature rise. * ote: his table is not applicable for hazardous area motors = ull load current = ull load torque I /I =ocked rotor current/ full load current / =ocked rotor torque/ full load torque / = reakdown torque/full load torque Standard torque values for alternative supplies are obtainable only with special windings. or these purpose-built motors the performance data is the same as for 3V motors except for the currents which are calculated with the accompanying formula: Where: I X = Current I = ull load current at 3 volt U = esign voltage X I X = Connected to 00V 0Hz 3V 0Hz 00V 0Hz 1V 0Hz 0V 0Hz 0V 0Hz 3V 0Hz 1V 0Hz 00V 0Hz 1V 0Hz 0V 0Hz 0V 0Hz V 0Hz 3V 0Hz* 00V 0Hz 0V 0Hz 1V 0Hz 0V 0Hz 0V 0Hz V 0Hz 0V 0Hz 2V 0Hz 0V 0Hz V 0Hz 00V 0Hz 3 x U X I ata in percentage of values at 0Hz and rated voltage Output r/min I/I I / / 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 3 9 91 3 9 9 93 1 3 9 3 9 3 91 9 3 91 9 3 91 9 3 91 9 0 9 0 93 93 1 0 9 0 9 93 9 3 93 9 3 93 1 9 9 9 9 emperature and altitude Rated power specified in the performance data tables apply for standard ambient conditions of 0 C at 0m above sea level. Where temperature or altitude differ from the standard, multiplication factors in the table below should be used. Ambient temperature ffective Rated emperature Altitude Power = Power x actor x actor xample 1 ffective Power required = 1kW Air temperature = 0 C (factor 0.93) Altitude = 0 metres (factor 0.9 Rated power required he appropriate motor is one with a rated power above the required, being kw. xample 2 Rated power = kw Air temperature = 0 C (factor 0.93) Altitude = 0 metres (factor 0.9) ffective Power = x 0.93 x 0.9 =.0kW Rotation emperature factor = 1 0.93 x 0.91 Altitude above sea level = 1.kW Altitude factor 30 C 1.0 0m 1.00 3 C 1.03 0m 0.9 0 C 1.00 00m 0.9 C 0.9 0m 0.91 0 C 0.93 0m 0. C 0. m 0.2 0 C 0.2 000m 0. or clockwise rotation, viewed from drive end, standard three phase SC motor terminal markings coincide with the sequence of the phase line conductors. or counter clockwise rotation, viewed from drive end, two of the line conductors have to be reversed. his is made clear in the accompanying table.
eneral specification uty SC motors are supplied suitable for S1 operation (continuous operation under rated load). When the motor is to operate under any other type of duty the following information should be supplied to determine the correct motor size: ype and frequency of switching cycles as per duty factors S3 to S and duty cycle factor. oad torque variation during motor acceleration and braking (in graphical form). Moment of inertia of the load on the motor shaft. ype of braking (eg mechanical, electrical through phase reversal or C injection). Symbol esign data ype Preferred value S1 Operating time Continuous S2 Operating time 0.; 1; 3; ; ; 30; 0; mins S3 S Period of one cycle mins S S S S Switching rate 0,,, 0, 00 c/h S3 S S S Relative on period 1%; 2%; 0%, 0% S S S S moment of inertia factor 1 1.2; 1.; 2.; Permissible output Apply the factors in the accompanying table to the output rating for motors with duty cycles that are not continuous. or other duties (S, S, S and S) contact SC for appropriate duty cycle factors. Poles Connection uty cycle factor or frames to 132 or frames to Short-time duty, S2 30 min 2 1.0 1. 1. to 1. 1. 1. 0 min 2 to 1.00 1. 1. Intermittent duty, S3 1% 2 1.1 1. 1.0 to 1.0 1.0 1.0 2% 2 1. 1.30 1.30 to 1.30 1.2 1.30 0% 2 1. 1. 1. to 1. 1.0 1. 0% 2 1.0 1.0 1. to 1. 1.0 1. or frames 2 to 3 A motor s rated voltage must agree with the power supply line-to-line voltage. Care must therefore be taken to ensure the correct connection to the motor terminals. Internal connections, voltages and V drive selection Standard terminal connections for motors 3kW and below is 0V delta / 3V star. hese motors are designed for 3V irect On ine (.O..) starting, when connected in the star configuration. hey are also suitable for operation with 0V three phase variable frequency drives. when connected in the delta configuration. Standard terminal connections for motors kw and above is 3V delta / 0V star. hese motors are designed for 3V irect On ine (.O..) starting, when connected in the delta configuration. hey are also suitable for operation with 3V three phase variable frequency drives. Alternatively they can be operated.o.. in the star configuration from a 0V supply or with a 0V variable frequency drive. In this case the drive must be supplied with an output reactor to protect the winding insulation. hese size motors are also suitable for 3V tar-delta starting as described below. Motor connected for.o.. starting with bridges in place for star connection ( 3kW and below) 3 Volt
eneral specification Motor connected for.o.. starting with bridges in place for delta connection (kw and above). 3 Volt Starting All of the following starter options are available through SC rives division, and are best supplied together with the motor..o. Starters When an electric motor is started by direct connection to the power supply (.O..), it draws a high current, called the starting current, which is approximately equal in magnitude to the locked rotor current I. As listed in the performance data, locked rotor current can be up to times the rated current I of the motor. In circumstances where the motor starts under no load or where high starting toque is not required, it is preferable to reduce the starting current by one of the following means. Star - delta starting SC motors 3.0kW and above are suitable for the star-delta starting method. hrough the use of a star-delta starter, the motor terminals are connected in the star configuration during starting, and reconnected to the delta configuration when running. he benefits of this starting method are a significantly lower starting current, to a value about 1/3 of the.o.. starting current, and a corresponding starting torque also reduced to about 1/3 of its.o.. value. It should be noted that a second current surge occurs on changeover to the delta connection. he level of this surge will depend on the speed the motor has reached at the moment of change over. VVV rives Variable Voltage Variable requency drives are primarily recognized for their ability to manipulate power from a constant 3 phase 0/0Hz supply converting it to variable voltage and variable frequency power. his enables the speed of the motor to be matched to its load in a flexible and energy efficient manner. he only way of producing starting torque equal to full load torque with full load current is by using VVV drives. he functionally flexible VVV drive is also commonly used to reduce energy consumption on fans, pumps and compressors and offers a simple andrepeatable method of changing speeds or flow rates. orque (% of rated) 0 0 0 0 30 0 1 2 30 3 0 0 0 0 requency (Hz) M Concerns Capacitive voltages in the rotor can be generated due to an effect caused by harmonics in the waveform causing voltage discharge to earth through the bearings. his discharge results in etching of the bearing running surfaces. his effect is known as lectrical ischarge Machining (M). It can be control with the fitment of appropriate filters to the drive. o futher reduce the of M, an insulated non drive bearing can be used. SC recommends the use of insulated bearings for all motors 31 frame and above.
eneral specification Insulation he insulation system is Class (K) and the motors are designed to operate with Class (K). his ensures long life and reliability with the ability to 0 withstand ambient temperatures as high as C or up to 1% overload in adverse electrical supply situations. on-standard SC will provide a safety margin of K and can be safely operated at elevated ambient temperatures. ue to their conservative design many sizes in the SC range of motors have temperature rises considerably less than K and therefore provide even greater safety margins. Insulation class H Max. permissible winding temp. ( C) 1 1 ess ambient temp. ( C) -0-0 -0 ess hotspot allowance (K) - - -1 quals max. permissible temp.rise (K) ess max. design temp. rise (K) - - - quals min. safety margin (K) - 2 hermal protection Motors can be protected against excessive temperature rise by inserting, at various positions within the windings, thermal probes which can either give a warning signal or cut off the supply to the motor in the event of a temperature abnormality. he units fitted to SC motors, frame sizes and above, are PC thermistors. hese thermovariable resistors, with positive temperature co-efficient, are fitted one per phase, series connected and are terminated in a terminal strip located in the terminal box. rip temperature is C (1 C for SC series). Additional C thermistors can be fitted as an option for alarm connection. Speed at partial loads he relationship between motor speed and degree of loading on an SC motor is approximately linear up to the rated load. his is expressed graphically in the accompanying drawing. Where: n = full load speed n S = synchronous speed P/P = partial load factor Current at partial loads Current at partial loads can be calculated using the following formula: Where: I X Pout X U cos φx η X Pout I= x x x 3 x U X cosφ X X ηx = partial load current (amps) = partial load (kw) = rated voltage = partial load power factor = partial load efficiency (%) orque characteristics ypical characteristics of torque behaviour relative to speed are shown in the torque speed curve example below. oad orque Where: = full load torque = locked rotor torque U = pull-up torque = break down torque n = full load speed n S = synchronous speed SC motors all exceed the minimum starting torque requirements for esign (ormal torque) as specified in IC003-, and in most cases meet the requirements of esign H (High torque). Rated torque can be calculated with the following formula: Where: = full load torque (m) P = full load output power (kw) n = full load speed (r/min) = 990 x n p
9 0r/min = 2 poles 2 Pole - 0 rpm synchronous speed 0Hz 0. 1.1 1. 3.. 1 30 3 132 0 2 31. 0 fficiency % at % full load ull load I, 0Hz 3V 00V 1V Current (A) (A) (A) ocked rotor I/I Moment of inertia (kg m ) J=1/ x 2 2 osie level at1meter d(a) et weight (kg) ocked rotor / Pull up / U reak down / orque ull load (m) Output (kw) ull lock speed (rpm) 0 power factor, cos at % full load φ rame Size High Output esign* * he motor is increased output (kw) in a reduced frame size electric motor. 0 0 0 0 0 2930 2930 2930 290 290 290 290 290 290 290 29 29 29 290 29 29 29 29 29 29 29 1. 3.0..30.30.1.9 21.1. 3. 1.0..9 99. 13... 233 3..1 21. 13.1. 3 39 29 0 3..0.00. 1... 20.1 1..9. 1.1..2.1 9..0. 2. 3.9 3 2.2 31 0 0 3..0..0.2 13.. 3 3. 0..3 91.3 3..1 1.2 213. 3. 3 1.2. 3. 1.3 3 393...2....1.1...9.9................9.2...1 9. 3.1 3..9.2. 9..2. 91. 9 92. 93.2 93.9 9.2 9. 9. 9. 9.0 9. 9. 9.3.. 93. 9. 9.....3 2..1..9.2 9. 93.9 93..0. 9.3.1.1 91..9 9 93.2 93.9 93. 9. 9.2 9. 9.9 9.1 9 9.9 3.1.. 1.3 3.3...1.. 9..0.1. 9. 3. 9.0 93.0 93. 93.0 93.0 9 92. 91.2.1 9.1 93.0 0.3 0. 0. 0. 0. 0. 0. 0. 0.9 0.9 0. 0. 0. 0. 0. 0. 0. 0. 0.91 0. 0. 0.91 0.91 0.91 0.91 0.92 0.92 0.93 0.92 0.92 0.9 0.1 0.1 0.1 0.3 0. 0. 0. 0. 0. 0. 0. 0. 0.92 0.93 0.91 0.91 0. 0.9 0. 0.9 0. 0. 0.9 0. 0.9 0. 0. 0.91 0.91 0. 0. 0.0 0.1 0.3 0. 0. 0.9 0.1 0.3 0.1 0.9 0.3 0. 0.2 0.2 0. 0.3 0. 0.1 0.2 0. 0.3 0. 0. 0.9 0. 0. 0.9 0. 2. 3..0..0 13.3.1. 3. 9.2 1. 0.. 13.3 3.2 1 3 1 13 23 33 2 1 1 9. 0 9 2 2 2. 2. 2. 2. 2. 2. 2. 2. 2. 1 1.1 1. 1. 2. 1. 1. 1.31 1.0 2. 2. 2. 2. 3.2 3.2 2. 2. 2. 2. 2. 2. 2. 2. 9 2 2 3 9 9 9 9 92 92 92 93 9 9 9 9 99 99 3 3 3 3 2 2 0 13 1 23 30 0 0 99 1 0 2 1 33 1 92 932 3 13 0.000 0.0009 0.00 0.00 0.0039 0.00 0.09 0.013 0.03 0.0 0.0 0.0 0.1 0.139 0.233 0.3 0.9 0. 1. 1..1 0.00 0.0 0. 0. 2 3.91 3.21 3. M1 M2 S 1M1 132S1 132S2 M1 M2 1M 01 02 M M1 2S 2M1 31S 31M 1M2 132M M2 2M2 311 312 31 32 3M1 3M2 Performance data
Pole - 0 rpm synchronous speed 0Hz High Output esign* * he motor is increased output (kw) in a reduced frame size electric motor. 0r/min = poles 31 3 0. 0. 1.1 1. 3.. 1 30 3 132 0 0 2 132M2 M2 2M2 M1 M2 S 1 2 1M 132S 132M1 M 1M 1 0 S M M1 2M1 2S 31M 311 312 3M2 31S 3M1 32 3 31 0 13 13 0 0 0 0 0 0 0 0 0 0 0 3. 13. 1 1.0 0 2. 3..... 1.. 30.3 3.2. 9.. 3 1 0. 13.1 3 0 2 2 2 30.1 21 92 21. 131. 1 1.0 0 2. 3.0..0.0.1. 21.. 3. 0...2.3 9.9 1. 131.2 32 1 2.. 32. 0.. 1.0 1. 0 3.0.0....3. 2. 33.1 39.3 3.. 9.3.1 3.. 3 03 0....2......2.0.1....9...9...3..9...0..21..1 9.0 9.2 9. 9. 9. 9.. 93. 9. 1. 3..2. 1.0...1. 9..2. 9 9 93.0 93.3 9.1 9. 93. 9. 9. 0.9 3.2.9.3..0.2... 9..2 91. 9 9 92. 93. 93.9 93.3 9.3 9. 9. 9. 9. 9..9 93. 9.0 9. 9. 93.0 93.3 93. 93.3 9. 9.. 91. 9.9 1... 9..9 3.9...2.1.0..3.3. 91. 9 91. 93. 9. 0. 0.9 0.9 0. 0. 0.91 0. 0. 0.9 0. 0. 0. 0. 0.1 0.2 0.2 0.3 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.9 0. 0. 0.9 0. 0. 0. 0. 0. 0.0 0.1 0. 0. 0. 0.9 0.2 0.2 0.2 0.3 0.3 0. 0. 0. 0. 0. 0. 0. 0. 0.3 0.1 0. 0. 0. 0. 0.1 0.2 0.2 0. 0. 0.2 0. 0. 0. 0. 0. 0.0 0. 0. 0.2 0. 0. 0. 0. 0. 0.1 0. 0.3 0.9 0. 3 3.9 09. 3..2..2..2 2. 3.. 9.2.2 3 23.9 2. 3.1. 09. 3.9 32 3 2. 3 1 2 30 3 13 1 29 32 2 9 9 9 12 12 2 2 302 33 0 2 12 2 1. 1. 1. 1. 3.2 2. 3.0 2. 2. 2. 2. 2. 3.0 2. 2. 2. 3 2 2 1.9 0.0 0. 2. 0.002 0.002 0.002 0.003 0.00 0.00 0.009 0.02 0.029 0.00 0.0092 0.139 0. 0. 0.0 0. 0. 1. 1. 3.29 3.9... 3...1 1 1 1 1 9 1 9 9 1 1 1 93 1 3 93 1 1 0 fficiency % at % full load ull load I, 0Hz 3V 00V 1V Current (A) (A) (A) ocked rotor I/I Moment of inertia (kg m ) J=1/ x 2 2 osie level at1meter d(a) et weight (kg) ocked rotor / Pull up / U reak down / orque ull load (m) Output (kw) ull lock speed (rpm) 0 power factor, cos at % full load φ rame Size Performance data
Pole - 0 rpm synchronous speed 0Hz 0 r/min = poles High Output esign* * he motor is increased output (kw) in a reduced frame size electric motor. 0.3 0. 0. 1.1 1. 3.. 1 30 3 132 0 0 2 9 9 9 90 90 90 90 90 90 90 90 90 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1.30 1. 3...0. 9.0. 1.1. 31. 3.. 9.3 0.1.0 2 291 33 31 39 01 1. 0 0 3.00 3..30.00 9..2 1.2 23.3 30.0 3. 2..3. 99. 13.9 11.. 23 133 2 32 31 3 2 1. 1.0 0 2. 3.......9 3.3 0.9.3.2. 9.1. 3. 2 09 1.2 30 3 0...1..0.2..2........2.1...2.0...13.09.9.9..32 2..0 9.1.0 9.1 1.3... 9.0.2.2 91. 9 92. 9 9. 93.9 9. 9. 9. 9. 9. 93. 9. 9. 9. 1... 1.....3.1.1..0 9. 91.0 9 9 92. 93. 93. 9.2 9.3 9.0 9.2 9.1 93.0 9.0 9.0 9.1.2 3.0. 9. 3.1.. 9. 3..2.3...1 9.3 9.. 9 91. 9 9 93.1 9.1 9 91. 93.1 92. 9 0.0 0.2 0.2 0.3 0. 0. 0. 0. 0. 0. 0. 0.1 0.1 0.3 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.9 0. 0. 0. 0.9 0.3 0.2 0. 0. 0.3 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.2 0.1 0.3 0. 0. 0. 0. 0. 0. 0. 0. 0.3 0. 0. 0. 0.0 0.3 0. 0.2 0. 0.9 0. 0. 0. 0. 0. 0.3 0.9 0.1 0. 0. 0. 0.1 0. 0. 0.2 0.1 0.3 0.1 0.2 0. 0. 0.1 0.2 0.002 0.003 0.003 0.00 0.00 0.0 0.029 0.03 0.0 0.0 0. 0. 0.31 0.3 0. 0.3 3.21 1.39 1...... 9. 9.13.0.3. 2 1 9 9 9 3 3 3 92 92 92 92 92 92 1 1 21 23 29 3 2 9 2 9 1 1 21 3 02 9 0 1 1 30 1 2 2M2 M1 M2 S 1M 132S 132M1 132M2 M 1 01 02 M M 2S 2M1 31S 31M 311 312 3M1 3M3 32 3M2 31 3.0.9.9. 1.. 29.9 39.. 3.9 2 21 293 31 3 3 9 2 2 1 30 1 13 201 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 3 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 0 fficiency % at % full load ull load I, 0Hz 3V 00V 1V Current (A) (A) (A) ocked rotor I/I Moment of inertia (kg m ) J=1/ x 2 2 osie level at1meter d(a) et weight (kg) ocked rotor / Pull up / U reak down / orque ull load (m) Output (kw) ull lock speed (rpm) 0 power factor, cos at % full load φ rame Size Performance data
Pole - 0 rpm synchronous speed 0Hz 0 r/min = poles 0. 0.2 0.3 0. 0. 1.1 1. 3.. 1 30 3 132 0 0 30 0 0 0 30 30 30 0. 1.1 1. 1 3.3....2 13. 1. 3.0 1.0.2 3.3. 9.1..1 1. 21. 29 31 393 33 2 0. 1.09 1.1 9 3...0.0 9.0.9.1 3 39.0. 0.1 3. 9..3 2... 29 30 32 0.1 1.0 1.3 1 3.0.00.0. 9.30. 1.2 23.3 31.1 3. 3.2.0 1.0.2 1. 13. 1.1 0 292 31 33 3 3.0 3. 3. 3. 3. 3.9.3...0......3..2..9.2.0.03..2.29. 1.2.2 1 3.1 0.. 9.3.1 1. 3.3.9..3.2. 91.2 9 9 93.1 93. 9.0 9.2 9. 9. 9. 9. 9...2 1.3 2. 0.0.0. 9. 1.1...0 9...9 91.3 91. 9 93. 93. 93. 9. 9. 9. 9. 9. 3.9 39.3.. 3. 9...1 9. 3...3..3.9. 9. 91.3 9 9 9 9 9 9 9 9 0.1 0.1 0.1 0.1 0. 0.9 0.0 0.1 0.3 0.3 0. 0. 0. 0. 0. 0. 0.9 0.9 0.9 0.1 0.1 0.2 0.2 0.2 0.1 0.2 0.2 0.3 0. 0. 0. 0.3 0.3 0. 0.2 0. 0. 0. 0. 0. 0.9 0.2 0.2 0. 0. 0. 0. 0. 0. 0. 0. 0.9 0. 0.1 0.9 0.2 0. 0. 0. 0.3 0. 0. 0. 0.3 0.2 0. 0. 0. 0. 0.2 0. 0. 0. 0. 0. 0.0 0.0 0.0 0.1 0.1 0.2 0. 0.3 0. 2. 3...0. 1.2. 29. 0. 3.1 3.0 99..3 3.3. 1.1 9.3 2 22 23 39 3 2. 1. 1. 1. 1. 1. 1. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2 2. 3 9 0.002 0.003 0.00 0.00 0.00 0.01 0.01 0.031 0.0 0.0 0.093 0. 0.3 0.339 0.1 0. 0.3 1.39 1..23..3.9....3 13.0 2 2 9 9 1 0 3 3 3 2 2 2 2 91 1 1 21 33 1 1 9 2 2 2 3 1 2 0 9 9 1 9 M1 M2 S 1 2 1M1 132S2 132M1 M1 M2 1 0 S M M 2S 2M1 31S 31M 311 312 3M1 3M2 32 31 3 0 fficiency % at % full load ull load I, 0Hz 3V 00V 1V Current (A) (A) (A) ocked rotor I/I Moment of inertia (kg m ) J=1/ x 2 2 osie level at1meter d(a) et weight (kg) ocked rotor / Pull up / U reak down / orque ull load (m) Output (kw) ull lock speed (rpm) 0 power factor, cos at % full load φ rame Size Performance data
imensions foot mount 3 rame size from to 132 A H H H HA rame size from to 0 H rame size from to 2 H rame size from 31 to 3 H C K A A AA A H H HA C AA A A K A H H HA C K A A AA A H H HA C AA A A K 13
imensions foot mount 3 * Means that the cable gland is only one. 1 21 21 2 2 29 29 3 3 3 3 0 0 0 0 0 0 0 0 3 3 3 0 2 2 1 1 0 230 2 2 3 3 30 30 39 3 3 3 0 0 0 0 3 3 3 3 3 3 3 3 3 3 3 3 1 1 1 21 23 2 2 3 3 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 1 0 0 0 9 9 9 9 1 2 2 1 29 30 3 3 3 3 3 3 0 0 0 0 0 30 0 0 30 30 13 2 30 29 33 30 3 3 3 1 0 0 3 3 1 2 2 2 2 0 3 0 9 9 1 1 133 9 9 9 1 1 1 1 21 21 21 21 21 21 2 2 2 2 2 2 3 3 2 2 0 0 0 9 9 *MX1 *MX *MX *MX MX MX MX M1X3 M1X3 M1X3 M1X3 MX0 MX0 MX0 MX0 MX0 MX0 0 0 0 0 0 2 2 32 32 0 0 1 1 2 2.. 1. 33 33 3 3 2. 2. 3 3 3.. 1 1 1 9 9 1 1 1 132 132 1 1 0 2 2 2 2 31 31 31 31 31 31 3 3 3 3 3 3.. 1 1 2 33 33 3 3 3 3 230 2 3 30 30 2 2 0 0 1 0 0 0 0 0 0 0 0 0.... MX1. MX1. MX1. MX1. M30X2 M30X2 M30X2 M3X2 M3X2 M3X2 M3X2 MX2 MX2 MX2 MX2 29 3 3 3 0 2 0 92 92 90 9 0 1 1 0 0 0 0 0 0. 1 3 0 239 2 20 20 20 2 29 33 33 33 30 30 3 3 3 3 0 0 rame size A AA A A C H H HA H K KK A 20 20 32 33 33 33 30 30 39 39 39 39 0 0 0 0 0 0 2 Pole motors only. 2) hese motor can also be supplied. Please state the dimensions of the shaft extension on order. S 1M 132S 132M M 1M 1 0 S M M M M 2S 2S 2M 2M 31S 31M 31 31S 31M 31 3M 3 3M 3M 3 3 2) 2) he R dimension is zero.
imensions foot-flange mount 3 rame size from to 132 A A P H S M H rame size from to 0 A P R C rame size from to 2 A P R C rame size from 31 to 3 A P o H HA R C K A A AA H H A H. o M S H H HA R C AA A A K 1
1 imensions foot-flange mount 3 S 1M 132S 132M M 1M 1 0 S M M M M 2S 2S 2M 2M 31S 31M 31 31S 31M 31 3M 3 3M 3M 3 3 1 21 21 2 2 29 29 3 3 3 3 0 0 0 0 0 0 0 0 A 3 3 3 0 2 2 1 1 0 230 2 2 3 3 30 30 39 3 3 3 0 0 0 0 3 3 3 3 3 3 3 3 3 3 3 3 A AA 1 1 1 21 23 2 2 3 3 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 20 20 32 33 33 33 30 30 39 39 39 39 0 0 0 0 0 0 A 1 2 2 1 29 30 3 3 3 3 3 3 30 0 0 0 0 0 0 0 30 0 13 2 29 30 33 30 3 3 3 0 0 3 3 1 2 2 1 2 2 0 3 0 9 9 1 1 133 9 9 9 1 1 1 1 21 21 21 21 21 21 2 2 2 2 2 2 C 3 3 2 2 0 0 0 9 9 *MX1 *MX *MX *MX MX MX MX M1X3 M1X3 M1X3 M1X3 MX0 MX0 MX0 MX0 MX0 MX0 H 0 0 0 0 0 2 2 32 32 0 0 1 1 2 2 1. 2. 2. 33 33 3 3. 3 3 3 1 1 1... 9 9 1 1 1 132 132 1 1 0 2 2 2 2 31 31 31 31 31 31 3 3 3 3 3 3 H.. 1 1 2 33 33 3 3 3 3 HA 230 2 3 30 30 2 2 0 0 1 0 0 0 0 0 0 0 0 0 H.... K MX1. MX1. MX1. MX1. M30X2 M30X2 M30X2 M3X2 M3X2 M3X2 M3X2 MX2 MX2 MX2 MX2 Mx2 KK 1. 3 0 239 2 20 20 2 2 29 33 33 33 30 30 3 3 3 3 0 0 29 3 3 3 0 2 0 0 92 92 90 9 0 1 1 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 2 A 1 1 1 21 21 2 2 30 00 00 00 00 00 00 00 00 00 00 0 00 00 00 00 M 1 1 230 230 30 30 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 30 30 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P.... S 3. 3. 3. A 1 0 0 0 9 9 9 9 * Means that the cable gland is only one. 2 Pole motors only. 2) hese motor can also be supplied. Please state the dimensions of the shaft extension on order. he R dimension is zero. 2) 2) rame size
imensions flange mount and V1 rame size from to 132 A P S A M H R rame size from to 0 A P R rame size from to 2 M P A S A M A R M rame size from 31 to 3 A A M S P H H H A M 1
imensions flange mount and V1 rame size A 3M(V 3(V 3M(V 3M(V 3(V 3(V 1 1 1 21 23 2 2 3 3 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 A 20 20 32 33 33 33 30 30 00 00 00 00 A 1 0 0 0 9 9 9 9 3 3 2 2 0 0 0 9 9 H MX1 MX MX MX MX MX MX M1X3 M1X3 M1X3 M1X3 MX0 MX0 MX0 MX0 MX0 MX0 0 0 0 0 0 2 2 32 32 0 0 1 1 2 2 1. 2. 2. 33 33 3 3 3 3 3 1 1 1.... 9 9 1 1 KK *MX1. *MX1. *MX1. *MX1. M30X2 M30X2 M30X2 M3X2 M3X2 M3X2 M3X2 MX2 MX2 MX2 MX2 29 3 3 3 0 2 0 92 92 90 9 0 1 1 0 0 0 0 0 0 1. 3 0 239 2 20 20 2 2 29 33 33 33 30 30 3 3 3 3 0 0 M - - - - - - - 9 9 9 9 1 1 13 13 139 139 0 0 1 1 1 1 1 2 2 2 2 2 2 M 1 1 1 21 21 2 2 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1 1 230 230 30 30 30 0 0 0 0 0 0 0 0 0 0 0 0 P 0 0 0 30 30 30 30 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S.... 3. 3. 3. * Means that the cable gland is only one. 2 Pole motors only. 2) hese motor can also be supplied. Please state the dimensions of the shaft extension on order. he R dimension is zero. S 1M 132S 132M M 1M 1 0 S M M M M 2S 2S 2M 2M 31S 31M 31 31S 31M 31 2) 2)
imensions face-flange mount A and rame size from to A H P R rame size from to 1 H P R A rame size A A H KK M P S M P S 1 1 MX1 0 1. *MX1. 29 M 3 M 3. S 1 1 0 MX 0 32 *MX1. 3 1 9 M 3 M 3. 1 1 0 MX 0 32 *MX1. 3. 9 M 3 M 3. 21 0 MX 0 0 *MX1. 3 3 M 3. 1 0 M 3. 1M 23 MX 0 0 M30X2 0 M 3. 1 0 M 3. 132S 2 21 3 MX 33 M30X2 239 1 0 M 3. 21 1 M 132M 2 21 3 MX 33 M30X2 2 1 0 M 3. 21 1 M M 2 9 2 M1X3 3 M3X2 20 21 1 M 2 230 M 2 9 2 M1X3 3 M3X2 20 21 1 M 2 230 M * Means that the cable gland is only one. he R dimension is zero.
erminal box 1 3 rame size from to 31 1 2 3 C C A A rame size 3 1 2 3 A C rame size A C 1 2 3 Metric land Sizes P land Sizes ~ MX1 M MX2 MX MX MX1 2XM2X1. 2XP1 ~132 1 2 MX1 M MX2 MX MX MX1 2XM32X1. 2XP21 ~1 0 1 3 MX M3 M MX30 MX2 MX1 MX1 MX1 2XM0X1. 2XP29 0~ 1 9 MX30 M3 M MX30 MX2 MX1 MX1 MX 2XM0X1. 2XP3 ~2 2 9 MX30 M3 M MX30 MX2 MX MX MX2 2XM3X1. 2XP2 31 1 32 MX30 M3 M MX0 MX2 MX1 MX MX30 2XM3X1. 2XP 31 3 0 MX30 M3 M1 MX2 MX2 MX2 MX2 MX30 2XM3X1. 2XP
earing and oil seal d earing data d ZZ C3 ZZ C3 ZZ C3 ZZ C3 2 2 1 ZZ C3 ZZ C3 30 2 1 1 30 ZZ C3 30 ZZ C3 30 2 132 30 ZZ C3 30 ZZ C3 0 23 309 C3 309 C3 2 1 3 C3 3 C3 29 0 3 C3 3 C3 0 31 313 C3 313 C3 33 3 C3 3 C3 0 3 2 2P 3 C3 3 C3 0 3 2 -P 31 C3 31 C3 39 31 2P (Horizontal) 31 C3 31 C3 39 31 2P (Vertical) 31 C3 31 39 31 -P (Horizontal) U3 C3 3 C3 9 0 31 -P (Vertical) U3 C3 3 9 0 3 2P (Horizontal) 3 C3 3 C3 9 0 3 2P (Vertical) 3 C3 3 9 0 3 -P (Horizontal) U3 C3 3 C3 0 0 3 -P (Vertical) U3 C3 3 0 0 Oil seal data d rame size d d 3 3 2 0 2 0 30 2 30 2 1 30 2 30 2 132 0 2 0 2 1 0 0 0 0 9 0 9 2 2P 0 9 0 9 2 -P 31-2P 31 -P 9 9 3 2P 9 9 3 -P 21
earing lubrication SC motors are equipped with bearings from excellent manufacturers. In general the bearings have C3 clearances. Motors of frame sizes 132 are fitted with life lubricated bearings. Motors of frame sizes 3 are fitted with open bearings and regreasing device. epending on the useful life of grease, open bearings must be regreased in good time so that the scheduled bearing service life is reached. rame size rive end bearing on drive end bearing Regreasing period hours for operating temperatures up to 0 C Quantity of grease in bearing chamber rpm< rpm< rpm<0 grams 309 C3 309 C3 000 00 0 13 1 3 C3 3 C3 000 00 1 0 3 C3 3 C3 00 00 313 C3 313 C3 0 000 00 3 C3 3 C3 00 000 00 23 2* 3 C3 3 C3 0 30 2 31 C3 31 C3 000 000 30 31* 31 C3 31 C3 0 30 31 U3 C3 3 C3 00 0 3* 3 C3 3 C3 0 30 3 U3 C3 3 C3 0 00 0 otes: * 2 Pole motors only. 1. Vertical motors should be greased twice as often as horizontal motors. 0 2. Regreasing time should be reduced if bearing operating temperature is in excess of 0 C. 1 1 1 1 13 2 3 9 1. ndshield. 2. lange 3. Oil seal. erminal ox id. Seal asket. erminal ox ase. erminal oard. erminal asket 9. Stator. Key. earing.. Rotor 13. Inner earing Cap. earing.. 1. ndshield.. 1. an 1. Snap Ring. an Cowl nertech lectric Motors (Australia) reserves right to make changes to this brochure without notice.
HA OIC Address: Kintyre Court, reenvale 309, Victoria, Australia. el: + 1 (0)3 9333 0 ax: + 1 (0)3 9333 03 nertech lectric Motors Products are sold and recommended by :