Low-voltage motors up to 315kW Catalog D81.5.1 1LG Low-voltage Motors Answers for industry. 1
Table of Contents Overview 3 Motor standards 5 Mechanical design 6 Electrical design 1 Converter fed application 11 MLFB configuration 1 Options 13 Technical data 1 Dimension drawings Technical supporting documentation 36 Certificates 37
Overview The 1LG series of 3 phase asynchronous motors are Totally Enclosed Fan Cooled (TEFC) with IP55 environmental protection. These motors are designed and manufactured in accordance with ISO, IEC standards. Features of Siemens 1LG series Frame and terminal box material: Grey cast iron Standard colour: Stone Grey RAL 73 Available in,,6 pole variants with efficiency class IE1 according to IEC63-3 Specific wound stators supporting multiple 3PH mains supply voltages at 5Hz or 6Hz Frame sizes: 8mm ~ 355mm power range:.55kw ~ 315kW at 5Hz Standard mounting types and variations (IEC 63-7) TEFC with IP55 degree of protection (IEC 63-5) Overload capacity of 1.5 times rated current for minutes (IEC 63-1) V-ring as standard on DE rotor shaft for motor with FS 8 ~ 13, and oil seal as option; Oil seal as standard for motor with FS16 and above Anti-condensation heater (space heater) as option Winding protection with PTC and PT1 as option Insulation class: F, used according to temperature rise B 1) FS, abbreviation of "Frame size". 3
Flexible cable entry (Rotatable terminal box) Rotor shaft with closed keyway (A type key) and NDE shaft extension Dynamically balanced rotor with a half key Drain plug on FS 16 ~ 355 motor as standard Ribbed end shields for better bearing heat dissipation and prolonged bearing life Lubrication of bearing FS 8 ~ 16 motor - greased for life FS 18 ~ 8 motor - regreasable when ordered with K option FS 315 ~ 355 motor - with regreasing device as standard The 1LG is a General Purpose Motor with cast iron frame designed for constant or adjustable speed with continuous duty operation (S1) requiring variable torque over a speed range. Load torque characteristics Torque 1 Power 3 1 3 Speed Speed Torque / speed characteristic Power / speed characteristic 1. Torque almost constant; power proportional to speed.. Torque increases proportionally with the speed; power proportional to the square of the speed. 3. Torque increases proportionally with the square of the speed; power proportional to the cube of the speed. (applicable for 1LG series motors). Torque decreases in inverse proportion to the speed; power constant. 1LG motors are suitable for pumps, fans, compressors and HVAC applications where variable or constant speed is required (Curve 3). For more demanding applications we recommend Siemens consultation.
Motor standards The 1LG complies with the following electrical and mechanical standards: Standard title DIN / VDE / EN IEC standard General regulations for rotation and electrical machines DIN EN 63-1 IEC 63-1 IEC 685 AC induction motors for general use with standardized dimensions and power DIN EN 537 IEC 67 Restart characteristic of rotation electrical machines DIN EN 63-1 IEC 63-1 Terminal markings and direction rotation of rotating electrical machines DIN VDE 53-8 IEC 63-8 Type of construction and installation DIN EN 63-7 IEC 63-7 IEC standard voltage DIN IEC 638 IEC 638 Cooling methods for rotation electrical machines DIN EN 63-6 IEC 63-6 Mechanical vibrations of rotating electrical machines DIN EN 63-1 IEC 63-1 Degrees of protection for rotating DIN EN 63-5 IEC 63-5 Rotating electrical machines and - Part 9 : Noise limits IEC 63-9:7 EN 63-9:7 Guide for the design and performance of cage induction motors specifically designed for converter supply DIN IEC 63-17 IEC 63-17 5
Mechanical design Terminal box Terminal boxes are top mounted as default on the motor. This box can be rotated by X 9º to allow for cable entry from each direction. In addition the terminal box can be installed either on the Left Hand Side (LHS code K1) or Right Hand Side (RHS code K9) when viewed from the drive end (DE) side of the motor. Type Frame Size Protection degree Rotation of terminal box Number of cable grand Terminal box materia Terminal bus Max. cable size (mm ) Cable entry size 1LG 8 IP55 x 9º Cast-iron M.5 M x 1.5 + M16 x 1.5 9 IP55 x 9º Cast-iron M5.5 M x 1.5 + M16 x 1.5 1 IP55 x 9º Cast-iron M5 M x 1.5 + M16 x 1.5 11 IP55 x 9º Cast-iron M5 M3 x 1.5 13 IP55 x 9º Cast-iron M5 6 M3 x 1.5 16 IP55 x 9º Cast-iron M6 16 M36 x 18 IP55 x 9º Cast-iron M6 16 M36 x IP55 x 9º Cast-iron M8 5 M8 x 5 IP55 x 9º Cast-iron M8 35 M8 x 5 IP55 x 9º Cast-iron M1 1 M6 x 8 IP55 x 9º Cast-iron M1 1 M6 x 315 IP55 x 9º Cast-iron M16 M6 x 355 IP55 x 9º Cast-iron M M7 x Construction or mounting type Construction type With feet and without flange on the end-shield (DE) Mounting type IM B3 FS 8 ~ 355 IM B6 FS 8 ~ 16 IM B7 FS 8 ~ 16 IM B8 FS 8 ~ 16 IM V5 FS 8 ~ 5 IM V6 FS 8 ~ 5 Diagram Construction type Without feet and with flange on the end-shield (DE) With feet and with flange on the end-shield (DE) Mounting type IM B5 FS 8 ~ 8 IM V1 1) FS 8 ~ 355 IM V3 FS 8 ~ 16 IM B35 FS 8 ~ 355 IM V15 FS 8 ~ 16 IM V36 FS 8 ~ 16 Diagram 1) For IMV1 with canopy and without canopy, motor has different order number. Please find detailed information in "Technical data table". 6
Bearing All motors are supplied with the ball bearing as standard. These bearings are either of the sealed or regreasable type. Bearing design Floating bearing situated at DE & NDE of FS 8 ~ 16 motor; Fixed bearing situated at DE of FS 18 ~ 355 motor with IM B3, IM B5; Fixed bearing situated at DE of FS 18 ~ 5 motor with IM V1; Fixed bearing situated at NDE of FS 5 ~ 355 motor with IM V1; Bearing type Type Frame Size Poles Drive-end bearing Non-drive-end bearing Horizontal mounting Vertical mounting Horizontal mounting Vertical mounting 1LG 8,, 6 6 RZC3 6 RZC3 9,, 6 65 RZC3 65 RZC3 1,, 6 66 RZC3 66 RZC3 11,, 6 66 RZC3 66 RZC3 13,, 6 68 RZC3 68 RZC3 16 69 RZC3 69 RZC3, 6 639 RZC3 69 RZC3 18 611 C3 611 C3, 6 6311 C3 611 C3 631 C3 61 C3, 6 631 C3 61 C3 5 631 C3 631 C3, 6 6313 C3 631 C3 5 6313 C3 6313 C3 7313AC, 6 631 C3 6313 C3 7313AC 8 631 C3 631 C3 731AC, 6 6317 C3 631 C3 731AC 315 6317 C3 6317 C3 7317AC, 6 6319 C3 6319 C3 7319AC 355 6319 C3 6319 C3 7319AC, 6 63 C3 63 C3 73AC Bearing life Frame Size Poles Bearing lifetime 1) 8 ~ 355,, 6 or ) (hours) 1) Lifetime means that motor runs under normal operation, maintained according to operating manual. ) Hrs applies for horizontally installed motors with coupling output without additional axial loads and at least, hours with the admissible permitted loads. Grease life and Relubrication interval (for horizontal installation) Please refer to 1LG series motor operationg instruction for grease life and relubrication interval ( for horizontal installation ) If the coolant temperature is increased by 1ºC, the grease lifetime and regreasing interval is halved. Operating the 1LG motor beyond the rated speed will increase the mechanical stress on the motor resulting in increased vibrations, reduced bearing and grease lifespan. 7
Cooling and ventilation The 1LG standard motors from FS 8 ~ 355 are fitted with an radial flow fan for cooling in accordance with IEC 63-6 cooling method. Permissible Radial forces (F) on the DE rotor shaft The table below contains the permissible Radial Force values in Newtons with the assumption of zero axial forces. Frame Size Poles Radial force, in: N 8 6 6 8 9 9 6 7 87 1, 1 6 97 1,5 1,39 11 6 1, 1,55 1,79 13 6 1,85 1,685,156 16 6 1,57 1,95,15 18 6 3,1 3,695,9 Frame Size Poles Radial force, in: N 6,35,83 5,5 5 6, 5,5 6,16 5 6 5,35 6,19 7,6 8 6 3,69 9, 1,55 315 6 395 9,9 1,19 355 6 6,5 1, 1,5 Permissible radial force "F" ( N ) applied at X/ (mm) to shaft shoulder X/ X 8
Noise levels The table below contains noise level for the1lg unloaded motors taken at 5Hz operation. And all published values here have a tolerance of +3dB. synchronous speed (r/min) Output (kw) L pfa / L WA (db (A) ) 3 ( poles) 15 ( poles) 1 (6 poles).55 7 / 58 / 5.75 56 / 67 7 / 58 5 / 57 1.1 56 / 67 9 / 61 5 / 57 1.5 6 / 7 9 / 61 9 / 61. 6 / 7 5 / 6 53 / 65 3 6 / 76 5 / 6 57 / 69 65 / 77 53 / 65 57 / 69 5.5 68 / 8 59 / 71 57 / 69 7.5 68 / 8 59 / 71 61 / 73 11 73 / 86 63 / 75 61 / 73 15 73 / 86 63 / 75 61 / 73 18.5 73 / 86 6 / 76 6 / 76 75 / 89 6 / 76 6 / 76 3 78 / 9 66 / 79 6 / 76 37 78 / 9 68 / 81 66 / 78 5 78 / 9 68 / 81 68 / 8 55 79 / 93 7 / 83 68 / 8 75 8 / 9 73 / 86 73 / 85 9 8 / 9 73 / 86 73 / 85 11 8 / 96 8 / 93 73 / 85 13 8 / 96 8 / 93 73 / 85 16 85 / 98 8 / 9 8 / 9 85 / 98 8 / 9 8 / 9 89 / 13 88 / 11 8 / 9 5 89 / 13 88 / 11 N / A 8 89 / 13 88 / 11 N / A 315 89 / 13 88 / 11 N / A L pfa sound pressure level L WA sound power level Vibration 1LG rotors are dynamically balanced to severity grade A using a half key. Table below contain the effective vibration values for unloaded motors. Vibration grade Frame size (mm) 56 FS 13 16 FS 8 8 < FS 355 Mounting Vibration velocity (mm/s) Vibration velocity (mm/s) Vibration velocity (mm/s) A Free suspension 1.6..8 Rigid mounting 1.3 1.8.3 9
Electrical design Reliable quality and performance To ensure reliable and long life, the 1LG windings are made of materials with class F temperature rise limited to class B (8K). Voltage and Frequency 1LG standard motor will operate on main power supplies in accordance with IEC 63-1 Category A (combination of voltage deviation ±5% and frequency deviation ±%) for voltage and frequency fluctuations. Output 1LG rated output power refers to continuous duty (S1) operation in accordance with IEC 63-1 when operated at ºC ambient temperature and at site altitudes of 1m or less. 1LG current overload is in accordance with IEC 63-1 (1.5 times for minutes) when operated as per the rated nameplate data. Environmental Suitable for IP55 installations Below or equal to1m above sea level Operating temperature between -ºC and ºC Relative humidity Temperature Relative humidity -ºC T ºC 1% ºC < T 3ºC 95% 3ºC < T ºC 55% Note: For other requirements, Siemens should be consulted. If environmental conditions vary from those listed above, please consult the chart below for output power derating factor. < 3ºC 3 ~ ºC 5ºC 5ºC 55ºC 6ºC 1 m 1.7 1..96.9.87.8 15 m 1..97.93.89.8.79 m 1..9.9.86.8.77 5 m.96.9.86.83.78.7 3m.9.86.8.79.75.7 35 m.88.8.79.75.71.67 m.8.77.7.71.67.63 Space heater (Option code: K5) electrical data Frame Size 8 ~ 9 1 ~ 11 13 ~ 16 18 ~ 5 ~ 8 315 355 Power (W) 3 5 6 8 11 Voltage (V) 1
Converter fed application 1LG motors from FS 8 ~ 5 are suitable for converter fed operation in variable torque (VT) applications. When 1LG motor is opterated with a converter, the motor must be ordered with winding protection options such as PTC, PT1. Note: Insulated bearing is not available as an option for the 1LG motors. This must be taken into consideration during selection and configuration. In application where the motor is driven by a converter, the degree of electrical interference depends on the type of converter used (type, number of IGBTs, interference suppression measures, and manufacturer), cabling, distance and application requirements. The installation guidelines of the converter manufacturer with regards to electromagnetic compatibility must be considered at all times during the design and implementation phases. Nameplate Overview voltage frequency output speed Efficiency Power factor Connection type Protection degree Series number Motor type Balance Insulation class Weight 11
MLFB configuration 1 3 5 6 7 8 9 1 11 1 1) * Motor series 8 ~ 355 FS 8 ~ 355 S = short (, 1, ) M = medium (3,, 5) L = long (6, 7, 8) Number of poles,, 6 Design type Voltage, connections and frequency 1 3 VD / VY 5Hz VD / 38 VY 5Hz 6 VD / 69 VY 5Hz 7 38 VD / 66 VY 5Hz 9 ) Special voltage and frequency Construction type - With feet and without flange on the end-shield (DE) 1 - Without feet and with flange on the end-shield (DE) 6 - With feet and with flange on the end-shield (DE) - Without feet and with flange on the end-shield (DE), and with canopy on non-driven end 8 3) - Without feet and with flange on the end-shield (DE), IMV1 without canopy Ordering example: Three-phase motor IP55 -pole 5 Hz,11kW 38VD/66VY IMB3 Order No.1LG163-AA.. Voltage identifier: 7 construction type identifier: 1) ) Option codes are added after position 1; When selecting special voltage and frequency mentioned in "option" part, 11 position of MLFB should be changed to "9". 3) Code 8 is only applicable to 1LG motor from FS 5 ~ 355, 1LG motor with FS 5 ~ 355, IMV1 without canopy; for 1LG motor with the other frame sizes, IMV1 without canopy, the 1 th position is "1". 1
Options Option Code Description Application Scope Special voltage and frequency L1C 15VY 5Hz, 5Hz output FS 8 ~ 355 L1D 15VD 5Hz, 5Hz output FS 8 ~ 355 L1U VD 5Hz, 5Hz output FS 8 ~ 355 LB VD / 38VY 6Hz, 6Hz output FS 8 ~ 355 LD 38VD / 66VY 6Hz, 6Hz output FS 8 ~ 355 LE 6VY 6Hz, 6Hz output FS 8 ~ 355 LF 6VD 6Hz, 6Hz output FS 8 ~ 355 Electrical design A11 Motor protection with PTC thermistors with three embedded temperature sensors for tripping FS 8 ~ 355 A1 Motor protection with PTC thermistors with six embedded temperature sensors for alarm and tripping FS 8 ~ 355 A6 Installation of 3 PT1 resistance thermometers FS 1 ~ 355 A61 Installation of 6 PT1 resistance thermometers FS 18 ~ 355 A7 Installation of PT1 screw-in resistance thermometers for bearings FS 18 ~ 355 K5 Anti-condensation heater for Vac ( spaces heater ) FS 8 ~ 355 W Temperture class 155 (F), used acc. to 13 (B) with service factor 1.15 FS 8 ~ 355 Mechanical design K9 1) Terminal box on RHS (view from drive end) FS 8 ~ 355 K1 1) Terminal box on LHS (view from drive end) FS 8 ~ 355 K11 1) Terminal box on top, cable entry on right (view from drive end) FS 8 ~ 355 K83 Rotation of terminal box by 9º, inserted from drive end FS 8 ~ 355 K8 Rotation of terminal box by 9º, inserted from non-drive end FS 8 ~ 355 K85 Rotation of terminal box by 18º FS 8 ~ 355 K16 ) Second standard shaft-extension FS 8 ~ 355 K Regreasing device FS 18 ~ 8 W1 SKF bearings FS 8 ~ 355 W NSK bearings FS 8 ~ 355 W3 Motor shaft DE equipped with Oil seal FS 8 ~ 13 Paint Y53 Finish in other colours - please specify RAL73 or RAL96 FS 8 ~ 355 M9 3) Sea air resistant special finish FS 8 ~ 355 Testing certificate B Acceptance test certificate 3.1 according to EN 1 FS 8 ~ 355 1) ) Indication of terminal box position is not necessary for motor with flange. For motor with K1, the connection box is close to NDE. Motor without feet and with flange on the end-shield (DE), and with canopy on non-driven end should not be associated with this option. 3) Recommendate for indoor or outdoor installations exposed to enviromental conditions. Industrial enviroment with moderate SO, inshore maritime climate but not offshore. 13
Technical data Table 1 Frame Size Type Output speed Efficiency at (5Hz) / load Efficiency at (5Hz) 3 / load Power factor current torque P rated n rated η rated η rated Cosφ rated I rated T rated kw rpm % % A Nm 3rpm -pole VD / 38VY 5Hz 8M 1LG 8-AA...75 85 76 75.1.83 1.81.5 8M 1LG 83-AA.. 1.1 8 77. 8.8.57 3.7 9S 1LG 9-AA.. 1.5 8 79 79..8 3.3 5 9L 1LG 96-AA... 8 81.1 81.8.85.85 7. 1L 1LG 16-AA.. 3 86 83 83..88 6.31 1 38VD / 66VY 5Hz 11M 1LG 113-AA.. 88 85 85.8.88 8.1 13.3 13S 1LG 13-AA.. 5.5 9 86 87.1.88 11 18.1 13S 1LG 131-AA.. 7.5 9 87 88.7.88 1.9.7 16M 1LG 163-AA.. 11 93 88. 88.6.89 1. 35.9 16M 1LG 16-AA.. 15 93 89. 9.89 8.6 8.9 16L 1LG 166-AA.. 18.5 93 91 91.9 3.3 6.3 18M 1LG 183-AA.. 9 91. 9..89 1. 71.5 L 1LG 6-AA.. 3 95 91. 91..9 55. 97.1 L 1LG 7-AA.. 37 95 9 9..9 67.9 1 5M 1LG 3-AA.. 5 96 9.5 9.6.9 8.1 15 5M 1LG 53-AB.. 55 965 93 9.8.9 1 177 8S 1LG 8-AB.. 75 97 93.6 93.9 135 1 8M 1LG 83-AB.. 9 97 93.9 93.7.91 16 89 315S 1LG 31-AC.. 11 975 9 93..91 195 353 315M 1LG 313-AC.. 13 975 9.5 93.9.91 33 315L 1LG 316-AC.. 16 975 9.6 9.9 79 51 315L 1LG 317-AC.. 975 9.8 9.9.9 38 6 355M 1LG 353-AC.. 987 9.8 9.8.9 383 73 355M 1LG 35-AC.. 5 987 95. 9.9.9 799 355L 1LG 356-AC.. 8 987 95. 95.1.9 97 895 355L 1LG 357-AC.. 315 987 95. 95..9 558 17 Penultimate position: Voltage Identifiler No. VD / 38VY 5Hz 38VD / 66VY 5Hz 3VD / VY 5Hz VD / 69VY 5Hz E-Voltage / Frequency 7 1 6 9 1
Output speed Efficiency Power factor current torque Starting current Starting torque Max torque Moment of inertia J Weight P rated n rated η rated Cosφ rated I rated T rated I LR / I rated T LR / T rated T B / T rated kw rpm % A Nm kgm kg VY 6Hz.86 35 76..83 1.79.38 6.1.3.7.8 1 1.3 33 79..8.57 3.6 7.3.5.9 15 1.75 3 8..8 3..86 6.9.3.3.1.55 3 8..85.8 7.8 6.9.3.8.1 3.5 36 8..87 6.19 9.5 6.9.3.8.39 33 VD 6Hz.6 38 86..88 8. 1.6 7..3.8.55 38 6.3 35 86..88 1.9 17. 7.5.3.8.19 58 8.6 35 87..88 1.7 3.5 7..3.8.13 63 1.6 35 89.5.89.8 3. 7.5.5.6.38 15 17.3 35 9..895 8. 6.9 7.3.5.9.5 115 1.3 35 9.5.95 3.1 57.8 7..5.8.55 18.5 35 9..9 39.7 66.1 7.5.3.9.75 165 33.5 35 91..9 53.6 9. 6.9..9.1 5 1.5 35 9..9 65.8 11 7.1.3.9.139 6 51 355 9.8.91 79. 137 7.3.5.9.33 96 6 356 9.5.9 98 166 7.5.5.9.31 39 8 356 93..9 13 5 7.5.3.9.597 5 11 356 93.8.91 155 71 7.5.3.675 536 13 357 9..91 189 39 7.1 1.8. 1.18 865 18 357 9.5.91 6 396 7.1 1.8. 1.55 96 18 357 9.6.9 71 8 7 1.9.5 1.76 135 357 9.8.9 337 599 7.1 1.8.. 116 6 358 9.8.9 37 656 7.1 1.. 3. 155 8 358 95.3.9 19 77 7.1 1.. 3.56 165 31 358 95.3.9 7 838 7.1 1.. 3.8 165 353 358 95.6.9 57 9 7.1 1...16 179 Final position Type of construction Identifier No. With feet and without flange on the endshield Without feet and with flange on the endshield With feet and with flange on the end-shield Without feet and with flange on the endshield, and with Canopy on non-driven end 1 8 1) 6 1) Code "8" is only for FS 5 ~ 355 1LG motor with mounting type "IMV1 without canopy" ; for FS 8 ~ 5 1LG motor with mounting type "IMV1 without canopy", the 1th position is "1". 15
Technical data Table Frame Size Type Output speed Efficiency at (5Hz) / load Efficiency at (5Hz) 3 / load Power factor current torque P rated n rated η rated η rated Cosφ rated I rated T rated kw rpm % % A Nm 15rpm -pole VD / 38VY 5Hz 8M 1LG 8-AA...55 139 71 71.9.75 1.57 3.8 8M 1LG 83-AA...75 138 73 7.7.76.5 5. 9S 1LG 9-AA.. 1.1 139 76. 75.76.89 7.6 9L 1LG 96-AA.. 1.5 139 78.5 75.8.79 3.67 1.3 1L 1LG 16-AA... 11 81 78.8.8 5.16 1.9 1L 1LG 17-AA.. 3 11 8.8 8.9.81 6.8.3 38VD / 66VY 5Hz 11M 1LG 113-AA.. 135 8.5 8.8 8.8 6.6 13S 1LG 13-AA.. 5.5 1 86 85.9.8 11.8 36.5 13M 1LG 133-AA.. 7.5 1 87. 87..8 15.6 9.7 16M 1LG 163-AA.. 11 16 89 88.5.83.6 7 16L 1LG 166-AA.. 15 16 9 89.7.8 3.1 98.1 18M 1LG 183-AA.. 18.5 17 9.6 91..86 36.1 1. 18L 1LG 186-AA.. 17 91. 91.6.86.5 13 L 1LG 6-AA.. 3 17 9.1 9.3.86 57.5 195 5S 1LG -AA.. 37 175 9.6 9.7.87 69.8 5M 1LG 3-AA.. 5 175 9.8 93..87 8.7 91 5M 1LG 53-AA.. 55 18 93 93.3.87 13 355 8S 1LG 8-AA.. 75 18 93.8 93.6.87 1 8 8M 1LG 83-AA.. 9 18 9.3 9.1.87 167 58 315S 1LG 31-AB.. 11 18 9.6 9.88 1 71 315M 1LG 313-AB.. 13 18 9.9 9..88 85 315L 1LG 316-AB.. 16 18 95.1 9.8.89 87 13 315L 1LG 317-AB.. 18 95.3 9.9.89 358 191 355M 1LG 353-AB.. 19 95 95.3.89 395 11 355M 1LG 35-AB.. 5 19 95. 95.3.87 59 16 355L 1LG 356-AB.. 8 19 95. 95..87 51 179 355L 1LG 357-AB.. 315 19 95. 95..87 578 19 Penultimate position: Voltage Identifiler No. VD / 38VY 5Hz 38VD / 66VY 5Hz 3VD / VY 5Hz VD / 69VY 5Hz E-Voltage / Frequency 7 1 6 9 16
Output speed Efficiency Power factor current torque Starting current Starting torque Max torque Moment of inertia J Weight P rated n rated η rated Cosφ rated I rated T rated I LR / I rated T LR / T rated T B / T rated kw rpm % A Nm kgm kg VY 6Hz.63 169 73..75 1.51 3.56 5..6. 1.86 168 75..76 1.98.89 5.8..6. 15 1.3 168 77..77.88 7.39 5.8.3.5.1 1 1.75 168 79..79 3.68 9.95 5.8..8.3 3.55 171 81..81 5.1 1. 6..3.7 31 3.5 171 83..8 6.65 19.3 6.3.8.7 33 VD 6Hz.6 173 85..8 8.7 5. 6..3.8.95 6.3 17 85.5.85 11. 3.6 6.5.3.8.1 61 8.6 17 87..8 15. 7. 7.5.8.96 71 1.6 175 89..85 1.9 68.8 7..9.75 11 17.3 175 89.5.85 9.8 9. 7.5.5.9.9 13 1.3 176 91..86 35.7 116 7.3.9.139 16.5 176 91.5.865.6 133 7..9.158 18 33.5 176 9.5.86 55.3 18 7.3.8.6 5 1.5 177 9.8.87 67. 6.9..7.6 85 51 177 93..87 8.7 75 6.9..3.69 35 6 177 93.5.875 99 335 7.1..8.66 8 178 93.8.88 13 51 6.8.3.8 1.1 553 11 178 9.3.88 16 5 7...8 1.6 58 13 178 9.5.88 19 66 6..3.8 3.11 9 18 178 9.8.88 33 79 6.1..8 3.9 995 18 178 9.9.89 8 966 6.5..8 3.79 17 178 95..89 38 1 6..1.8.9 1 6 178 95..89 38 13 6.9 1.6..8 165 8 178 95.3.9 8 15 6.9 1.6. 5.67 1685 31 178 95.3.9 8 1685 6.9 1.6. 6.13 178 353 178 95.6.9 538 189 6.9 1.6. 6.66 189 Final position Type of construction Identifier No. With feet and without flange on the endshield Without feet and with flange on the endshield With feet and with flange on the end-shield Without feet and with flange on the endshield, and with Canopy on non-driven end 1) 1 8 1) 6 Code "8" is only for FS 5 ~ 355 1LG motor with mounting type "IMV1 without canopy" ; for FS 8 ~ 5 1LG motor with mounting type "IMV1 without canopy", the 1th position is "1". 17
Technical data Table 3 Frame Size Type Output speed Efficiency at (5Hz) / load Efficiency at (5Hz) 3 / load Power factor current torque P rated n rated η rated η rated Cosφ rated I rated T rated kw rpm % % A Nm 1rpm 6-pole VD / 38VY 5Hz 8M 1LG 83-6AA...55 885 65 67.3.7 1.79 5.9 9S 1LG 9-6AA...75 91 69 7..7.9 7.9 9L 1LG 96-6AA.. 1.1 91 7 7.5.73 3.18 11.5 1L 1LG 16-6AA.. 1.5 9 76 78..75 15.6 11M 1LG 113-6AA... 935 8 81.3.75 5.6.5 13S 1LG 13-6AA.. 3 96 81.5 8..76 7. 9.8 38VD / 66VY 5Hz 13M 1LG 133-6AA.. 96 8 83.9.76 9.8 38. 13M 1LG 13-6AA.. 5.5 96 8. 86.3.77 1.9 5.5 16M 1LG 163-6AA.. 7.5 97 86 87.9.77 17. 71.6 16L 1LG 166-6AA.. 11 97 87.5 89.1.78.5 15.1 18L 1LG 186-6AA.. 15 97 89 89.6.83 3.9 13 L 1LG 6-6AB.. 18.5 98 9 9.1.81 38.6 177 L 1LG 7-6AB.. 98 9 91.1.83.7 1 5M 1LG 3-6AB.. 3 98 91.7 9.3.8 59. 87 5M 1LG 53-6AB.. 37 98 9 9.1.86 71 353 8S 1LG 8-6AB.. 5 98 9.5 9.6.86 86 3 8M 1LG 83-6AB.. 55 98 9.8 93..86 15 55 315S 1LG 31-6AB.. 75 989 93.5 93.8.86 1 7 315M 1LG 313-6AB.. 9 989 93.8 9.1.86 17 869 315L 1LG 316-6AB.. 11 989 9.3 9.5.86 6 16 315L 1LG 317-6AB.. 13 989 9.6 9.8.87 17 355M 1LG 353-6AB.. 16 989 9.5 9..88 9 169 355M 1LG 35-6AB.. 185 989 9.5 9..88 338 1861 355M 1LG 355-6AB.. 989 9.7 9.6.88 365 1 355L 1LG 356-6AB.. 989 9.7 9.7.88 1 13 Penultimate position: Voltage Identifiler No. VD / 38VY 5Hz 38VD / 66VY 5Hz 3VD / VY 5Hz VD / 69VY 5Hz E-Voltage / Frequency 7 1 6 9 18
Output speed Efficiency Power factor current torque Starting current Starting torque Max torque Moment of inertia J Weight P rated n rated η rated Cosφ rated I rated T rated I LR / I rated T LR / T rated T B / T rated kw rpm % A Nm kgm kg VY 6Hz.63 18 66..7 1.7 5.57.7 1.9.1.3 16.86 11 71..7.1 7.7 5.3.9 1.3 11 73.5.73 3.18 11.3 5.1.3.35 3 1.75 111 78..75 3.93 15.1 5...69 31.55 113 81..76 5. 1.6 5...138 3.5 116 8..76 7.3 8. 6.1.6.86 56 VD 6Hz.6 116 83..76 9.6 37.9 6.1.8.36 68 6.3 116 86..77 1.5 51.9 6..1.8.5 75 8.6 116 87.5.78 16.5 7.8 6.5.7.88 1 1.6 116 88.5.78. 1 6.5.9.116 17 17.3 117 9..8 3.8 11 6.5..7.7 167 1.3 117 9.5.8 37.7 17 6.5..8.315 1.5 117 91..835.3 6.5.1.6.36 3 33.5 117 9..85 56. 73 6.5.6.57 9 1.5 117 9..87 68 339 6.9.1.8.83 375 51 118 9.5.86 8 13 7..8 1.39 9 6 118 93..865 11 5 7.1 1.65 53 8 1186 93.8.86 137 676 7.3.8.11 8 11 1186 93.8.86 16 813 6..7.8 895 13 1186 9..86 99 6..6 5.5 11 18 1186 9.5.87 36 119 6.5.8 6.1 18 18 118 9.5.88 8 157 6.7 1.9 8.85 159 7 118 9.5.88 37 1675 6.7 1.9 8.98 166 118 9.7.88 353 1813 6.7 1.9 9.55 173 6 118 9.7.88 387 1991 6.7 1.9 1.9 1835 Final position Type of construction Identifier No. With feet and without flange on the endshield Without feet and with flange on the endshield With feet and with flange on the end-shield Without feet and with flange on the endshield, and with Canopy on non-driven end 1 8 1) 6 1) Code "8" is only for FS 5 ~ 355 1LG motor with mounting type "IMV1 without canopy" ; for FS 8 ~ 5 1LG motor with mounting type "IMV1 without canopy", the 1th position is "1". 19
Dimension drawings FS 8 ~ 13 (1LG8...1LG13) Note: FS 8 ~ 9 motor without eyebolts Table 1 Frame with feet and without flange on the end shield Frame size Poles Mounting Dimensions and Tolerance A A/ B C D E F 8M 1LG8...1LG83 15 6.5 1 5 19 6 ±1.5 ±.31 9S 1LG9 1 1 7 56 +.9 5 9L 1LG96 15 -. 8 1L 1LG16...1LG17 16 8 1 63 8 6 11M 1LG113 19 95 1 7 ±. ±.37 13S 1LG13...1LG131,, 6 1 16 18 89 38 8 1 13M 1LG133...1LG13 178 16M 1LG163...1LG16 1 +.18 5 17 18 16L 1LG166 5 +. 1 18M 1LG183 1 ±3. 11 ±.3 79 139.5 11 8 18L 1LG186 79 1 L 1LG6...1LG7 318 159 35 133 55 16 5S 1LG 86 6 1 ±.5 18 356 178 19 55 +.3 11 ±.3 16 5M 1LG3 311, 6 ±. +.11 6 1 ±.5 18 5M 1LG53 6 3 39 168, 6 65 -.3 -.36 -.3 1) ) G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( +.1 ), for other frame size ( +. ). K hole's positional tolerance is based on the central line of shaft extension.
FS 16 ~ 5 (1LG163...1LG53) 15.5 Contour Dimensions G 1) H K ) DB AB AC AD HD L L1 -.1 8 M6 165 16 15 95 335 1 +.36 3 375 9 M8 18 18 155 5 35 φ1. M 1 5 18 7 385 5 M1 11 1 3 8 19 3 65 7 555 33 13 M1 7 67 1 35 +.3 51 593 615 735 37 16 3 35 55 -.5 665 779 15 M16 -. 7 81.5 18 355 366 8 55 φ1.5 M 73 88 9 395 8 35 55 77 88 53 815 965 19 9 5 +.5 35 56 335 56 8 935 M 85 99 53 φ. M 16 5 9 5 37 615 915 58 16 mm 1
Dimension drawings FS 8 ~ 355 (1LG8...1LG357) Table 1 ( Continuous ) Frame with feet and without flange on the end shield 8S 8M 315S 315M 315L 355M 355L 1) ) Frame size 1LG8 1LG83 1LG31 1LG313 1LG316...1LG317 1LG353...1LG355 1LG356...1LG357 Poles Mounting Dimensions and Tolerance A A/ B C D E F 65 18 368, 6 75 57 8.5 19 65 1 18 19, 6 75 65 18 6 +.3 +.11, 6 8 17 ±. 65 1 ±.5 18 58 5 16 57, 6 8 17 58 65 1 18, 6 8 17 56, 6 95 61 35 63 5, 6 95 75 1 75 +.35 +.13 +.3 +.11 +.35 +.13 G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( +.1 ), for other frame size ( +. ). K hole's positional tolerance is based on the central line of shaft extension. 17 5 1 17 5 -.3 -.5 -.3 -.5 -.3 -.5 -.3 -.5 -.3 -.5
FS 8 ~ 355 (1LG8...1LG357) Contour Dimensions G 1) H K ) DB AB AC AD HD L L1 mm 58 96 115 67.5 98 115 8 55 566 1 68 58 11 1156 67.5 13 1176 58 119 133 M 71 1 139 58 +.5 φ. M -. 315-1. 635 639 53 85 13 1 71 133 15 58 8 13 1 71 133 15 67.5 15 16 86 M 153 17 67.5 355 M 73 718 655 11 15 16 86 M 153 17 3
Dimension drawings FS 8 ~ 13 (1LG8...1LG13) Note: FS 8 ~ 9 motor without eyebolts FS 16 ~ 5 (1LG163...1LG53) Table Frame with feet and with flange (with through holes) on the end shield Frame size Flang number Poles Mounting Dimensions and Tolerance A A/ B C D E F G 1) H 8M 1LG8...1LG83 15 6.5 1 5 19 6 15.5 8 -.3 -.1 FF165 ±1.5 ±.31 9S 1LG9 1 1 7 56 +.9 5 9 9L 1LG96 15 -. 8 1L 1LG16...1LG17 16 8 1 63 1 FF15 8 6 11M 1LG113 19 95 1 7 -.36 11 ±. ±.37 13S 1LG13...1LG131,, 6 1 FF65 16 18 89 38 8 1 33 13 13M 1LG133...1LG13 178 16M 1LG163...1LG16 1 +.18 5 17 18 1 37 16 16L 1LG166 5 +. FF3 18M 1LG183 1 ±3. 11 ±.3 -. 79 139.5 11 8 1.5 18 18L 1LG186 79 L 1LG6...1LG7 FF35 318 159 35 133 55 16 9 5S 1LG 86 6 1 ±.5 18 -.3 53 FF 356 178 19 55 +.3 11 ±.3 16 9 5 5M 1LG3 311, 6 ±. +.11 6 53 1 ±.5 18 5M 1LG53 FF5 6 3 39 168 5, 6 65 58 -.5 1) ) 3) ) G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( +.1 ), for other frame size ( +. ). K hole's positional tolerance is based on the central line of shaft extension Dimension of P is the maximum limit R is the distance from the flange the flange to the drive shaft end.
FS 8 ~ (1LG8...1LG7) FS 5 ~ 5 (1LG...1LG53) K ) M N P 3) R ) S ) T Flange hole number Contour Dimensions mm DB AB AC AD HD L L1 1 1 15 19 +.36 +.3 +.5 φ1. M φ1.5 M 165 13 +.1 -.11 15 18 5 65 3 +.16 -.13 3 5 35 35 3 ±.16 35 ±.18 5 ±1.5 1 ±. 15 +.3 φ1. M 3.5 φ1.5 M -.1 M6 165 16 15 95 335 M8 18 18 155 5 M1 3 375 35 5 18 7 385 5 3 8 19 3 65 3 M1 7 67 1 35 ±3. ±. 19 +.5 5 M16 8 M 3 35 55 355 366 8 55 7 555 51 593 615 735 665 779 7 81 73 88 395 8 35 55 77 88 35 56 335 56 815 965 8 935 85 99 φ. M 5 5 ±. 55 9 5 37 615 915 16 16 5
Dimension drawings FS 8 ~ 355 (1LG8...1LG357) Table ( Continuous ) Frame with feet and with flange (with through holes) on the end shield Frame size Flang number Poles Mounting Dimensions and Tolerance A A/ B C D E F G 1) H 8S 8M 1LG8 1LG83 F5 57 8.5 368, 6 75 19 19 65 18 65 1 18, 6 75 -.3 -.5 -.3 -.5 58 67.5 58 67.5 8 315S 1LG31 65 18 6 +.3 +.11, 6 8 17 -.3 -.5 58 71 315M 1LG313 FF6 58 5 57 16 ±. 65 1 ±.5 18, 6 8 17 -.3 -.5 58 71 -. 315-1. 315L 1LG316...1LG317 58 65 1 18, 6 8 17 -.3 58 71 355M 355L 1LG353...1LG355 1LG356...1LG357 FF7 56, 6 95 +.35 +.13 61 35 5 75 +.3 +.11 63, 6 95 +.35 +.13 75 1 67.5 17 5 86 -.5 1 67.5 17 5 86 355 1) ) 3) ) +.1 +. G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( ), for other frame size ( ). K hole's positional tolerance is based on the central line of shaft extension Dimension of P is the maximum limit R is the distance from the flange the flange to the drive shaft end. 6
FS 8 ~ 355 (1LG8...1LG357) K ) M N P 3) R ) S ) T Flange hole number mm Contour Dimensions DB AB AC AD HD L L1 96 115 5 5. 55 19 φ1.5 M 5 -.1 55 566 1 68 98 115 11 1156 13 1176 M 119 133 1 139 +.5 φ. M 6 55 ±. 66 ±. +.5 8 635 639 53 85 13 1 133 15 8 φ. M 6 -.15 13 1 133 15 15 16 M 153 17 7 68 ±.5 8 73 718 655 11 M 15 16 M 153 17 7
Dimension drawings FS 8 ~ 13 (1LG8...1LG13) Note: FS 8 ~ 9 motor without eyebolts FS 16 ~ 18 (1LG163...1LG186) Table 3 Frame without feet and with flange (with through holes) on the end shield Frame size Flang number Poles Mounting Dimensions and Tolerance D E F G 1) 8M 9S 9L 1L 11M 13S 13M 16M 16L 18M 18L 1LG8...1LG83 1LG9 1LG96 1LG16...1LG17 1LG113 1LG13...1LG131 1LG133...1LG13 1LG163...1LG16 1LG166 1LG183 1LG186 FF165,, 6 19 +.9 5 -. FF15 8 6 FF65 38 FF3 8 +.18 +. +.18 +. ±.31 ±.37 6 8 -.3 -.36 15.5 8 1 33 11 ±.3 1 37 -.3 1.5 -.1 -. 1) ) 3) ) +.1 +. G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( ), for other frame size ( ). S hole's positional tolerance is based on the central line of shaft extension Dimension of P is the maximum limit R is the distance from the flange to the drive shaft end. 8
FS 8 ~ 18 (1LG8...1LG186) M N P 3) R ) S ) T Flange hole number Contour Dimensions mm DB AC HF L L1 165 13 +.1 -.11 ±1.5 1 +.3 φ1. M 3.5 M6 16 35 95 335 M8 18 55 3 375 35 9 385 5 15 18 5 M1 8 315 65 ±. 15 -.1 7 555 65 3 3 M1 67 36 51 593 φ1.5 M +.16 615 735 35 8 -.13 +.5 665 779 3 5 35 ±3. 19 5 M16 7 81 366 51 73 88 9
Dimension drawings FS ~ 8 (1LG6...1LG83) Table 3 ( Continuous ) Frame without feet and with flange (with through holes) on the end shield Frame size Flang number Poles Mounting Dimensions and Tolerance D E F G 1) L 1LG6...1LG7 FF35,, 6 55 5S 5M 5M 8S 8M 1LG 1LG3 1LG53 1LG8 1LG83 FF FF5 11 ±.3 16 6 1 ±.5 18 53 55 11 ±.3 16 9, 6 6 -.3 53, 6 18 65 +.3 58 +.11, 6 75 1 ±.5 65 18, 6 75 -.5 -.3 -.5 9 67.5 58 67.5 -. 1) ) 3) ) +.1 +. G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( ), for other frame size ( ). S hole's positional tolerance is based on the central line of shaft extension Dimension of P is the maximum limit R is the distance from the flange to the drive shaft end. 3
FS (1LG6...1LG7) FS 5 ~ 8 (1LG...1LG83) mm M N P 3) R ) S ) T 35 3 ±.16 35 ±.18 5 ±3. Flange hole number 19 +.5 φ1.5 M 5 ±. -.1 8 Contour Dimensions DB AC HF L L1 8 57 77 88 815 965 56 615 8 935 85 99 16 5 685 915 16 M 96 115 5 5 ±. 55 566 76 98 115 11 1156 13 1176 31
Dimension drawings FS 8 ~ 13 (1LG8...1LG13) Note: FS 8 ~ 9 motor without eyebolts FS 16 ~ 5 (1LG163...1LG53) Table Vertically-mounted, Frame without feet and with flange (with through holes) on the end shield, shaft extension downwards Frame size Flang number Poles Mounting Dimensions and Tolerance D E F G 1) 8M 9S 9L 1L 11M 13S 13M 16M 16L 18M 18L 1LG8...1LG83 1LG9 1LG96 1LG16...1LG17 1LG113 1LG13...1LG131 1LG133...1LG13 1LG163...1LG16 1LG166 1LG183 1LG186 FF165 19,, 6 FF65 38 +.9 5 -. FF15 8 6 FF3 ±.31 ±.37 6 8 -.3 -.36 15.5 8 1 33 +.18 1 37 +. 11 ±.3 8 1.5 L 1LG6...1LG7 FF35 55 16 9 5S 1LG 6 1 ±.5 18 -.3 53 FF 55 +.3 11 ±.3 16 9 5M 1LG3, 6 +.11 6 53 1 ±.5 18 5M 1LG53 FF5, 6 65 58 -.1 -. 1) ) 3) ) G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( +.1 ), for other frame size ( +. ). K, S hole's positional tolerance is based on the central line of shaft extension Dimension of P is the maximum limit R is the distance from the flange to the drive shaft end. 3
FS 8 ~ (1LG8...1LG7) FS 5 ~ 5 (1LG...1LG53) M N P 3) R ) S ) T Flange hole number Contour Dimensions DB AC HF L mm 165 13 +.1 -.11 15 18 5 65 3 +.16 -.13 3 5 35 35 3 ±.16 35 ±.18 5 ±1.5 1 ±. 15 +.3 φ1. M 3.5 φ1.5 M -.1 M6 16 35 355 M8 18 55 M1 38 5 9 5 8 315 6 3 M1 67 36 ±3. ±. 19 +.5 5 M16 8 M 35 8 366 51 53 57 685 735 77 8 8 57 8 56 615 5 5 ±. 55 5 685 995 885 89 915 33
Dimension drawings FS 8 ~ 355 (1LG8...1LG357) Table ( Continuous ) Vertically-mounted, Frame without feet and with flange (with through holes) on the end shield, shaft extension downwards Frame size Flang number Poles Mounting Dimensions and Tolerance D E F G 1) 8S 8M 315S 315M 315L 355M 355L 1) ) 3) ) 1LG8 1LG83 1LG31 1LG313 1LG316...1LG317 1LG353...1LG355 1LG356...1LG357 FF5 FF6 FF7, 6 75 65 18, 6 75 1 65 18, 6 8 +.3 +.11 65 ±.5 18, 6 8 17 65 1 18, 6 8 17 18 -.3 -.5 -.3 -.5 -.3 -.5 -.3 -.5 -.3 75 1 67.5, 6 95 75, 6 95 +.35 +.13 +.3 +.11 +.35 +.13 58 67.5 58 67.5 17 5 86 -.5 1 67.5 17 5 86 G=D-GE, GE limit deviations for frame size 8M (1LG8...1LG83) are ( +.1 ), for other frame size ( +. ). K, S hole's positional tolerance is based on the central line of shaft extension Dimension of P is the maximum limit R is the distance from the flange to the drive shaft end. 58 71 58 71 58 71 -. 3
FS 8 ~ 355 (1LG8...1LG357) mm M N P 3) R ) S ) T Flange hole number Contour Dimensions DB AC HF L 1 5 5 ±. 55 19 φ1.5 M 5 -.1 566 76 16 19 111 M 17 13 6 55 ±. 66 ±. +.5 8 639 95 138 1 φ. M 6 -.15 138 1 158 M 161 7 68 ±.5 8 718 115 M 158 M 161 35
Technical supporting documentation Dimensions Drawings M.5 Motor Type: 1LG183-AA Power: 18.5 (kw).5 3.6 3.15.7.5 1.8 1.35.9.5 1.9.8.7.6.5..3..1 s Acceptance Test Certificates (Option code: B) Torque characteristic 36
Certificates 37
Certificates 38
39
Siemens Ltd., China Industry Sector Industry Automation & Drive Technologies The information provided in this catalogue contains merely general descriptions or characteristics of performance which in actual case of use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. www.ad.siemens.com.cn Order NO. E1-A-13-C6-X-76 658-SH9583-15 All product designations may be trademarks or product names of Siemens or supplier companies whose use by third parties for their own purposes could violate the rights of the owners.