MQA asynchronous servo motors

Transcription

1 Motors MQA asynchronous servo motors 66 to 1,100 Nm Phone: Fax: Web:

2 Phone: Fax: Web:

3 Contents General information Technical data Accessories List of abbreviations Product key Product information Functions and features Dimensioning Standards and operating conditions Permissible radial and axial forces Rated data, forced ventilated Selection tables, Servo Drives 9400 HighLine Selection tables, Inverter Drives 8400 TopLine Selection tables, Servo Inverter 9300 Torque characteristics Dimensions, forced ventilated Springapplied holding brake Resolver Incremental encoder and SinCos absolute value encoder Blowers Temperature monitoring ICN connector Phone: Fax: Web: info@clrwtr.com

4 General information List of abbreviations η 100 % cos ϕ du/dt F ax, F ax,+ f in,max f max f max f N F rad H max I 0 I max I max I max I max I max I N J J MB KE LL 150 C Kt C L L 1ϭ L 2ϭ L N m, max M av M max M N n eto n k n max [%] [kv/µs] [Hz] [khz] [khz] [Hz] [m] [A] [A] [A] [A] [A] [A] [A] [kgcm²] [kgcm²] [V /1000 rp] [Nm/A] [mh] [mh] [mh] [mh] [kg] [Nm] [Nm] [Nm] [Nm] [Nm] [r/min] [r/min] [r/min] Efficiency Power factor Insulation resistance Min. axial force Max. axial force Max. input frequency Limit frequency Max. switching frequency Rated frequency Max. radial force Site altitude Standstill current Max. shorttime DCbus current Max. current Max. current consumption Max. current Max. DCbus current Rated current Moment of inertia Moment of inertia Voltage constant Torque constant Mutual inductance Stator leakage inductance Rotor leakage inductance Rated inductance Mass Stall torque Max. standstill torque Average dynamic torque Max. torque Rated torque Transition speed Speed Max. speed n N P N Q E R R R 1 R 2 R 2 R UV 150 C R UV 20 C S hü T T T T T T T T t 1 t 2 T opr,max T opr,min U in,max U in,min U max U max U min U N, AC U N, DC Z ro Z rs Z so [r/min] [kw] [J] [Ω] [Ω] [Ω] [Ω] [Ω] [Ω] [Ω] [1/h] [ C] [ C] [ C] [ C] [ C] [ C] [ C] [ C] [ms] [ms] [ C] [ C] [V] [V] [V] [V] [V] [V] [V] [Ω] [Ω] [Ω] Rated speed Rated power Maximum switching energy Insulation resistance Min. insulation resistance Stator impedance Charging resistor Rotor impedance Stator impedance Stator impedance Transition operating frequency Operating temperature Rated temperature Max. ambient temperature of bearing Max. surface temperature Max. ambient temperature for transport Min. ambient storage temperature Min. ambient temperature for transport Ambient temperature Engagement time Disengagement time Max. ambient operating temperature Min. ambient operating temperature Max. input voltage Min. input voltage Max. mains voltage Min. input voltage Min. mains voltage Rated voltage Rated voltage Rotor impedance Impedance Stator impedance 4 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

5 General information List of abbreviations CE CSA DIN EMC EN GOST IEC IM IP NEMA UkrSEPRO UL UR VDE Communauté Européenne Canadian Standards Association Deutsches Institut für Normung e.v. Electromagnetic compatibility European standard Certificate for Russian Federation International Electrotechnical Commission International Mounting Code International Protection Code National Electrical Manufacturers Association Certificate for Ukraine Underwriters Laboratory Listed Product Underwriters Laboratory Recognized Product Verband deutscher Elektrotechniker (Association of German Electrical Engineers) Lenze V04en_GB06/2014 Phone: Fax: Web: 5

6 General information Product key 6 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

7 General information Product key Lenze V04en_GB06/2014 Phone: Fax: Web: 7

8 General information Product information Designed for the harsh conditions of continuous operation in tight spaces at high torques, the enclosedventilated motors in the MDFQA series offer a long service life and optimum operational performance in all drive situations. The motors, which have a power range of between 10 kw and 95 kw, are compact units with IP23 enclosure. They have been designed specifically for operation with Lenze's frequency and servo inverters. A wide range of feedback systems, brakes and blowers ensures that the perfect system configuration is available for virtually all operating conditions. Advantages High power density Excellent operating characteristics IP23 protection Easy to install and service friendly MQA 20 with SpeedTec connectors MQA 22 and 26 with threepart terminal box Temperature class F KTY temperature monitoring Radial external fan B3 or B35 design Wide speed control range Field weakening operation usable asynchronous servo motor 8 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

9 General information Functions and features Design Shaft end (with and without keyway) A end shield Brake Springapplied brake Speed and angle encoder Cooling Radial blower, 1 phase Radial blower, 3 phase Thermal sensor Thermal detector Thermal contact Motor connection: Terminal box + plug connector Terminal box Plug connector Shaft bearings Bearing type Position of the locating bearing Installation of the locating bearing Colour B3 B35FF215 B35FF265 Power + brake Encoder + thermal sensor 38 x 80 B3 B35FF265 Oiltight Not oiltight DC 24 V AC 230 V 1, 2) Resolver SinCos singleturn/multiturn Incremental encoder 230 V; 50 Hz 230 V; 60 Hz 400 V; 50 Hz 400 V; 60 Hz 460 V; 50 Hz 460 V; 60 Hz 480 V; 60 Hz KTY TKO 3) Power + brake Blower Encoder + thermal sensor B3 B35FF265 B35FF x 110 Deepgroove ball bearing with hightemperature resistant grease, sealing disc or cover plate Nondrive end insulation Primed (grey) RAL9005M 1) Not possible for UR version. 2) Not possible for MQA motor type with circular connector for motor connection. 3) Not possible for MQA motor type with circular connector for motor connection and brake. Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 9

10 General information Dimensioning Speeddependent safety functions Single encoder concepts with resolvers Servo motors can perform speeddependent safety functions for safe speed and / or safe relative position monitoring in a drive system with the Servo Drives The SM301 safety module, which can be integrated in the Servo Drives 9400, is used to implement these functions. When planning systems/installations of this kind, the following must always be observed: When using just one single feedback system in the environment of these safety applications, the applicable safety engineering standard IEC [Adjustable speed electrical power drive systems Part: 52: Safety requirements Functional] stipulates special requirements for the connection between feedback system and motor shaft. This is due to the fact that twochannel safety systems at this point in the mechanical system are actually designed as singlechannel systems. If this mechanical connection is designed with considerable overdimensioning, the standard permits exclusion of the fault "encodershaft breakage" or "encodershaft slip". As such, acceleration limit values must not be exceeded for the individual drive solutions. You can find the limit values in the corresponding feedback data of the individual motor ranges. Speeddependent safety functions in connection with the SM301 safety module For the following speeddependent safety functions, the motorfeedback system combinations listed in the following table are available: Safe stop 1 (SS1) Safe operational stop (SOS) Safely Limited Speed (SLS) Safe Maximum Speed (SMS) Safe direction (SDI) Operation mode selector (OMS) with confirmation (ES) Safe speed monitor (SSM) Safely limited increment (SLI). Encoder type Encoder type Product key Feedback Design Safe speed monitoring SinCos incremental Resolver Singleturn IG10245VV3 RV03 PL e/sil 3 2encoder concept up to PL e / SIL 3 10 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

11 General information Dimensioning Cooling effect of mounting flange Mounting on a thermally conducting / insulating plate or machine chassis only has a minor impact in terms of heating up the motor when using servo motors from the MQA range. As such, this effect is negligible and can be disregarded. Vibrational severity Vibrational severity IEC/EN Maximum r.m.s. value of the vibration velocity 1) [mm/s] A ) Free suspension at n = 600 to 3,600 rpm Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 11

12 General information Dimensioning Concentricity and axial runout of the mounting flanges and smooth running of the shaft ends Flange size Dimensions Distance Measuring diameter Dial gauge holder for flange check Concentricity IEC Value Linear movement IEC Value Smooth running IEC Value FF215 FF265 FF350 b 2 j b 2 h6 300 d k6 38 d m6 55 m z +/ Normal class y 0.10 Normal class y 0.10 Normal class x Limit values for checking the smooth running of the shaft ends as well as the concentricity and axial runout of the mounting flange to IEC Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

13 General information Dimensioning Notes on the selection tables Graphical display of the operating points Please note: With an active load (e.g. vertical drive axes, hoists, test benches, unwinders), max must be taken into account With a passive load (e.g. horizontal drive axes), M max can generally be used At speeds < n k, the inverterspecific torque max that can be achieved is lower than M max On the servo inverters, the switching frequencydependent overload capacity has been taken into account in the factory settings. For further information, please refer to the ServoInverters catalogue. MCA MQA n k [r/min] 150 Further selection tables with different switching frequencies are available with the following codes: DS_ZT_MCS_0001 DS_ZT_MCA_0001 DS_ZT_MDSKS_0001 DS_ZT_MDFKS_0001 Simply enter this code (e.g. DS_ZT_MCS_0001) as a search string at Lenze website and you will be given the information immediately in the form of a PDF format. Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 13

14 General information Dimensioning Notes on the torque characteristics Graph of the torque characteristics With asynchronous servo motors, two characteristics are shown in each case. The characteristics for continuous operation (S1) show the speeddependent constant torque of the motor when operating with a servo inverter that itself is operated at a constant switching frequency. The limit torque characteristics correspond to those that come about during operation of the motor with the largest possible 9400 Servo Drive in each case (see selection tables). The servo inverter is set to a variable switching frequency here. Characteristics in the Internet You can find the torque characteristic for invertermotor combinations on the Internet at Lenze website. This lists all useful combinations with the servo inverters 9400, 9300, ECS and Inverter Drives 8400 TopLine. These characteristics are each determined using the factory default settings of the inverters: 9400 with variables switching frequency. This means that up to 6fold overcurrent can be applied in borderline cases and ECS with fixed switching frequency TopLine with variables switching frequency. The continuous operation characteristics (S1) show the inverterindependent motor rating values Further information on the terms switching frequency and factory default settings can be found in the operating manual of the respective servo inverter. 14 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

15 General information Dimensioning Influence of ambient temperature and site altitude The information relating to the servo motors in the tables and graphs is valid for a maximum ambient temperature (T opr ) of 40 C and a site altitude (H) up to 1000 m above sea level. The torque correction factor (k M1 ) shall be applied to the S1 torque characteristic ( M N ) in the event of differing installation conditions. The maximum permissible ambient temperature (T opr ) for servo motors with blowers is 40 C Torque correction factor k m1 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 15

16 General information 16 Lenze V04en_GB06/2014 Phone: Fax: Web:

17 Technical data Standards and operating conditions Cooling type Enclosure EN Temperature class IEC/EN ; utilisation IEC/EN ; insulation system (enamelinsulated wire) Conformity CE EAC Approval CSA MQA Blower IP23s F H LowVoltage Directive 2006/95/EC TP TC 004/2011 (TR C UkrSEPRO CSA 22.2 No. 100 curus 1) UL UL Power Conversion Equipment (FileNo. E210321) Max. voltage load IEC/TS Smooth running IEC Linear movement IEC Concentricity IEC Mechanical ambient conditions (vibration) IEC/EN Min. ambient operating temperature Without brake With brake Max. ambient temperature for operation Max. surface temperature Mechanical tolerance Flange centring diameter Shaft diameter Site altitude Amsl T opr,min T opr,min T opr,max T H max [ C] [ C] [ C] [ C] [m] Pulse voltage limiting curve A Normal class Normal class Normal class 3M b mm = j6 b 2 > 230 mm = h6 d 50 mm = k6 d > 50 mm = m ) L29 with circular connector for motor connection only UR Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 17

18 Technical data Permissible radial and axial forces Application of forces Application of force at l/2 Bearing service life L h h h h h F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax, Application of force at l Bearing service life L h h h h h F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax, The values for the bearing service life L 10 refer to an average speed of 3000 r/min. Depending on the ambient temperatures, the service life of the bearings is also reduced by the grease lifetime. 18 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

19 Technical data Permissible radial and axial forces Reinforced bearings Application of forces Application of force at l/2 Bearing service life L h h h h h F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax, Application of force at l Bearing service life L h h h h h F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax,+ F rad F ax, F ax, The values for the bearing service life L 10 refer to an average speed of 3000 r/min. Depending on the ambient temperatures, the service life of the bearings is also reduced by the grease lifetime. Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 19

20 Technical data Rated data, forced ventilated The data applies to a mains connection voltage of 3 x 400 V. L14...2F L29...2F P08...2F P14...2F P17...2F P29...2F T05...2F T10...2F T12...2F T22...2F n N M N M max P N I 0 I N U N, AC f N J 1) η 100 % [r/min] [Nm] [Nm] [Nm] [kw] [A] [A] [V] [Hz] [kgcm²] [%] R 1 [Ω] R UV 20 C [Ω] R UV 150 C [Ω] R 2 [Ω] L 1ϭ [mh] L [mh] L 2ϭ [mh] n max 2) [r/min] m 1) [kg] L14...2F L29...2F P08...2F P14...2F P17...2F P29...2F T05...2F T10...2F T12...2F T22...2F ) Without brake. 2) Mechanically permissible maximum speed. The data in the R 1, L 1ϭ, L, R 2 ' and L 2ϭ ' columns is based on a singlephase equivalent circuit diagram at 20 C. 20 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

21 Technical data Selection tables, Servo Drives 9400 HighLine Forced ventilated IP23s motors The data applies to a mains connection voltage of 3 x 400 V and an inverter switching frequency of 8 khz. MQA 20L14 20L29 22P08 M N n N I N P N E94A E0174 E0244 E0324 E0474 E0594 E0864 E1044 E1454 E1724 I N I 0,max I max M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto P14 22P17 22P M N 118.0,max M max n eto M N ,max M max n eto M N ,max M max n eto I [A], M [Nm], n [r/min], P [kw] If the motors are operated at a lower switching frequency, please contact your Lenze sales office! When operating at 4 khz, the motor generates just 95 % of its rated torque with increased noise emissions. Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 21

22 Technical data Selection tables, Servo Drives 9400 HighLine Forced ventilated IP23s motors The data applies to a mains connection voltage of 3 x 400 V and an inverter switching frequency of 8 khz. MQA 26T05 26T10 26T12 26T22 M N n N I N P N E94A E0474 E0594 E0864 E1044 E1454 E1724 E2024 E2454 E2924 E3664 I N I 0,max I max M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto I [A], M [Nm], n [r/min], P [kw] If the motors are operated at a lower switching frequency, please contact your Lenze sales office! When operating at 4 khz, the motor generates just 95 % of its rated torque with increased noise emissions. 22 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

23 Technical data Selection tables, Inverter Drives 8400 TopLine Forced ventilated IP23s motors The data applies to a mains connection voltage of 3 x 400 V and an inverter switching frequency of 8 khz. MQA 20L14 20L29 22P08 22P14 22P17 22P29 26T05 26T10 M N n N I N P N E84AVTC I N I 0,max I max M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N 124.9,max M max n eto M N ,max M max n eto M N 288.3,max M max n eto I [A], M [Nm], n [r/min], P [kw] If the motors are operated at a lower switching frequency, please contact your Lenze sales office! Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 23

24 Technical data Selection tables, Inverter Drives 8400 TopLine Forced ventilated IP23s motors The data applies to a mains connection voltage of 3 x 400 V and an inverter switching frequency of 8 khz. MQA 26T12 M N n N 1200 I N 88.8 P N E84AVTC I N I 0,max I max M N 281.7,max M max n eto I [A], M [Nm], n [r/min], P [kw] If the motors are operated at a lower switching frequency, please contact your Lenze sales office! 24 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

25 Technical data Selection tables, Servo Inverter 9300 Forced ventilated IP23s motors The data applies to a mains connection voltage of 3 x 400 V and an inverter switching frequency of 8 khz. MQA 20L14 20L29 22P08 22P14 22P17 22P29 26T05 26T10 M N n N I N P N EVS 9326E 9327E 9328E 9329E 9330E 9331E 9332E I N I 0,max I max M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto M N ,max M max n eto I [A], M [Nm], n [r/min], P [kw] If the motors are operated at a lower switching frequency, please contact your Lenze sales office! Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 25

26 Technical data Selection tables, Servo Inverter 9300 Forced ventilated IP23s motors The data applies to a mains connection voltage of 3 x 400 V and an inverter switching frequency of 8 khz. MQA 26T12 26T22 M N n N I N P N EVS 9326E 9327E 9328E 9329E 9330E 9331E 9332E I N I 0,max I max M N ,max M max n eto M N ,max M max n eto I [A], M [Nm], n [r/min], P [kw] If the motors are operated at a lower switching frequency, please contact your Lenze sales office! 26 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

27 Technical data Torque characteristics The data applies to a mains connection voltage of 3 x 400 V. You can find further torque characteristics at Lenze website. L14...2F (forced ventilated) L29...2F (forced ventilated) Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 27

28 Technical data Torque characteristics The data applies to a mains connection voltage of 3 x 400 V. You can find further torque characteristics at Lenze website. P08...2F (forced ventilated) P14...2F (forced ventilated) 28 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

29 Technical data Torque characteristics The data applies to a mains connection voltage of 3 x 400 V. You can find further torque characteristics at Lenze website. P17...2F (forced ventilated) P29...2F (forced ventilated) Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 29

30 Technical data Torque characteristics The data applies to a mains connection voltage of 3 x 400 V. You can find further torque characteristics at Lenze website. T05...2F (forced ventilated) T10...2F (forced ventilated) 30 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

31 Technical data Torque characteristics The data applies to a mains connection voltage of 3 x 400 V. You can find further torque characteristics at Lenze website. T12...2F (forced ventilated) T22...2F (forced ventilated) Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 31

32 Technical data Dimensions, forced ventilated Design B3 R 0 / E / T / S / B0 R 0 F1 E / T / S / F1 R 0 / E / T / S / F2 x 4 k x m k m k x m k x m Speed/angle sensor: RS0 / S / E / T Brake: B0 / F1 / F2 32 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

33 Technical data Dimensions, forced ventilated Design B3 g g 1 g 2 g 4 m 1 m 3 n 1 n 3 n o P 1 P 2 P 3 P 4 v w x 1 x 3 [ ] [ ] 206 M32x1.5 M25x M50x1.5 M63x1.5 M40x1.5 M50x1.5 M20x1.5 M16x d d d 2 l l 1 l 2 u t k6 m M M h b 5 b 7 s 5 i F10 / F30 F1F / F3F k 1 k 2 k 3 o 1 o 2 p 1 k 1 k 2 k 3 o 1 o 2 p Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 33

34 Technical data Dimensions, forced ventilated Design B35 R 0 / E / T / S / B0 R 0 F1 E / T / S / F1 R 0 / E / T / S / F2 x 4 k x m k m k x m k x m Speed/angle sensor: RS0 / S / E / T Brake: B0 / F1 / F2 34 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

35 Technical data Dimensions, forced ventilated Design B35 g g 1 g 2 g 4 m 1 m 3 n 1 n 3 n o P 1 P 2 P 3 P 4 v w x 1 x 3 [ ] [ ] 206 M32x1.5 M25x M50x1.5 M63x1.5 M40x1.5 M50x1.5 M20x1.5 M16x d d d 2 l l 1 l 2 u t k6 m M M h b 5 b 7 s 5 i a 2 a 3 b 2 b 2 c 2 e 2 f 2 s 2 j6 h F10 / F30 F1F / F3F k 1 k 2 k 3 o 1 o 2 p 1 k 1 k 2 k 3 o 1 o 2 p Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 35

36 Technical data 36 Lenze V04en_GB06/2014 Phone: Fax: Web:

37 Accessories Springapplied holding brake The servo motors can be equipped with springoperated holding brakes. The brakes are activated when the supply voltage is disconnected (closedcircuit principle). When using the brakes purely as holding brakes, virtually no wear occurs on the friction surfaces. If no suitable voltage (incorrect value, incorrect polarity) is applied to the brake, the brake will be applied and can be overheated and destroyed by the motor continuing to rotate. The shortest switching times of the brakes are achieved by DC switching of the voltage. A spark suppressor is required to suppress interference and to increase the service life of the relay contacts here. Caution: The brakes used are not safety brakes in the sense that a reduction in torque may arise as a result of disruptive factors that cannot be influenced, e.g. oil ingress. The ohmic voltage drop along the cable must be taken into consideration in long motor supply cables and must be compensated for by a higher voltage at the line input. The following applies for Lenze system cables: Springapplied holding brake Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 37

38 Accessories Springapplied holding brake Rated data with standard braking torque The figures stated apply to servo motors. They only apply to geared servo motors when the servo motor is connected via a mounting flange. U N, DC 3, 6) U N, AC 4, 6) M N 20 C M N 120 C M av 120 C I N 2) J t 1 1) t 2 1) Q E 5) m J MB J L /J MB [V] [V] [Nm] [Nm] [Nm] [A] [kgcm²] [ms] [ms] [J] [kg] [kgcm²] Rated data with increased braking torque The figures stated apply to servo motors. They only apply to geared servo motors when the servo motor is connected via a mounting flange. U N, DC 3, 6) U N, AC 4, 6) M N 20 C M N 120 C M av 120 C I N 2) J t 1 1) t 2 1) Q E 5) m J MB J L /J MB [V] [V] [Nm] [Nm] [Nm] [A] [kgcm²] [ms] [ms] [J] [kg] [kgcm²] ) Engagement and disengagement times are valid for rated voltage (± 0 %) and protective circuit for brakes with varistor for DC switching. The times may increase without a protective circuit. 2) The currents are the maximum values when the brake is cold (value used for dimensioning the current supply). The values for a motor at operating temperature are considerably lower. 3) With 24V DC brake: smoothed DC voltage, ripple 1 %. 4) UR not possible in the case of a brake with 230 V supply voltage. 5) Maximum switching energy per emergency stop at n = 3000 r/min for at least 2000 emergency stops. 6) Voltage tolerance: permanent magnet brakes 10% to +5% springapplied brakes ±10% 38 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

39 Accessories Resolver Statorfed resolver with two stator windings offset by 90 and one rotor winding with transformer winding. Speed/angle sensor Product key Resolution Angle Accuracy Absolute positioning Max. speed Max. input voltage DC Max. input frequency Ratio Stator / rotor Rotor impedance Stator impedance Impedance Min. insulation resistance At DC 500 V Number of pole pairs Max. angle error Inverter assignment 1) n max U in,max f in,max Z ro Z so Z rs R ± 5 % ['] ['] [r/min] [V] [khz] [Ω] [Ω] [Ω] [MΩ] ['] RS0 RS revolution j j j E84AVTC E94A ECS EVS93 RV0 RV03 1) 6 Product key > speed/angle sensor Speeddependent safety functions Suitable for safety function Max. permissible angular acceleration... 2) Functional safety IEC EN α [rad/s 2 ] No Yes SIL3 Up to Performance Level e 2) 1 Single encoder concepts with resolvers Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 39

40 Accessories Incremental encoder and SinCos absolute value encoder Encoder type Speed/angle sensor Product key Encoder type Pulses Output signals Interfaces Absolute revolutions Resolution Angle 2) Accuracy Min. input voltage DC Max. input voltage DC Max. speed Max. current consumption Limit frequency Inverter assignment 1) U in,min U in,max n max I max f max ['] ['] [V] [V] [r/min] [A] [khz] T20 IG20485VT 2048 A, B, N track and inverted 2.60 TTL incremental TTL T40 IG40965VT E84AVTC E94A ECS EVS93 SinCos incremental S20 S1S IG20485VS IG10245VV3 Singleturn Vss E94A 1) 6 Product key > speed/angle sensor 2) Inverterdependent. Speeddependent safety functions Suitable for safety function Max. permissible angular acceleration... Functional safety IEC EN α [rad/s 2 ] No No No Yes SIL3 Up to Performance Level e 40 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

41 Accessories Incremental encoder and SinCos absolute value encoder Encoder type Speed/angle sensor Product key Encoder type Pulses Output signals Interfaces Absolute revolutions Resolution Angle Accuracy Min. input voltage DC Max. input voltage DC Max. speed Max. current consumption Limit frequency Inverter assignment 1) U in,min U in,max n max I max f max ['] ['] [V] [V] [r/min] [A] [khz] SRS AS10248VH Singleturn Hiperface E84AVTC E94A ECS EVS93 SRM AM10248VH Multiturn 4096 SinCos absolute value 1 Vss ECN AS20485VE Singleturn EnDat E94A EQN AM20485VE Multiturn ) 6 Product key > speed/angle sensor Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 41

42 Accessories Blowers Rated data for 50 Hz F10 F1F F30 F3F F10 F1F Enclosure IP23s Number of phases U min [V] U max [V] U N, AC [V] P N [kw] F F3F I N [A] Rated data for 60 Hz F10 F1F F30 F3F F10 F1F Enclosure IP23s Number of phases U min [V] U max [V] U N, AC [V] P N [kw] F F3F I N [A] Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

43 Accessories Temperature monitoring The thermal sensors (1x KTY 83110) used continuously monitor the motor temperature. The temperature signal is transmitted over the system cable of the feedback system to the servo controller. This means that the temperature of the motor is determined with great accuracy in the permitted operating range and at the same time the overtemperature response configured in the controller is executed in the event of overtemperature in one of the winding phases. Variation of resistance If the detector is supplied with a measured current of 1 ma, the above relationship between the temperature and the resistance applies. Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 43

44 Accessories ICN connector A connector is used for motor and brake connection. The connection to the feedback system employs a separate connector. The connectors can be rotated through 270 and are fitted with a bayonet catch for SpeedTec connectors. As the connector fixing is also compatible with conventional union nuts. Existing mating connectors can therefore still be used without difficulty. Connection for power and brake Pin assignment Contact Designation BD1 BD2 PE PE U U V V W W Meaning Not assigned Holding brake + Holding brake PE conductor Phase U power Phase V power Phase W power 44 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com

45 Accessories ICN connector Feedback connection Resolver Pin assignment Contact Designation +Ref Ref +VCC ETS +COS COS +SIN SIN +KTY KTY Meaning Transformer windings Supply: Electronic nameplate Cosine stator windings Sine stator windings Not assigned KTY temperature sensor Hiperface incremental encoder and SinCos absolute value encoder Pin assignment Contact Designation Meaning 1 2 B A Track B/+SIN Track A inverse/cos 3 A Track A/+COS 4 +U B Supply + 5 GND Mass 6 Z Zero track inverse/rs485 7 Z Zero track/+rs485 8 Not assigned 9 B Track B inverse/sin 10 Not assigned KTY KTY KTY temperature sensor Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com 45

46 Technical data ICN connector Feedback connection SinCos absolute value encoder with EnDat interface Pin assignment Contact Designation U P sensor 0 V sensor +KTY KTY +U B Cycle Cycle GND Shield B B Data A A Data Meaning Supply: UP sensor Not assigned Supply: 0 V sensor KTY temperature sensor Supply + EnDat interface cycle EnDat interface inverse cycle Mass Encoder housing screen Track B Track B inverse/sin EnDat interface data Track A Track A inverse EnDat interface inverse data 46 Lenze V04en_GB06/2014 Phone: Fax: Web: info@clrwtr.com