The correct motor selection: LSH or LST?

The correct motor selection: LSH or LST? No matter which variant you have decided on: you have in any case chosen a highquality synchronous servo motor. Because both the LSH and the LSTmotors are equipped with highquality bearings, the unchanged flange, the same insulation system and the same encoder system. In short: the mechanical part is absolutely identical and of qualitatively highest level! because of the socalled compressed winding. Especially in motors with short laminated core the winding overhang usually found in the LST occupies half of the length of the stator. This stator length, that is not required for torque generation, does not exist in the LSHmotor. The LSTmotor differs from the LSHmotor in the design of the stator pack and the number of pole pairs of the rotor. While the LSHmotor is equipped with the new concentrated winding, the LSTmotor trusts in the conventional 6pole stator winding with the familiar properties of a dynamic synchronous servo motor with neodymiumironboronmagnet. Design Rated frequency Motor type LSH Motor type LST compressed winding technology conventional distributed winding Rotor 0pole (exception: LSH050 = 6pole) 6pole design up to 50 Hz at 3000 rpm (exception: LSH050 up to 5 Hz at 4500 rpm) up to 50 Hz at 3000 rpm Concentricity Sizes Moment of inertia very good very good LSH050 to LSH7 LST037 to LST0 approx. 60 % of the LSTmotor 00 % very good good Priceperformance ratio Comparison of torque characteristics The comparison of both characteristics clearly shows the higher torques of the LSHmotor in comparison to the LSTmotor. The stall torque of the LSH is considerably higher than the torque of the LST. Due to the high number of pole pairs of the LSHmotor, it has a high rated frequency. This is why the core losses increase disproportionately with the speed. This is clearly apparent by the extremely descending torque characteristic of the LSH. The magnets of the LSHmotor also enable higher maximum torques than the magnets of the LSTmotor. The comparison reveals that the application is decisive for choosing the appropriate motor type! LSH97 LST97 If high dynamics is an issue, the LSHmotor has its advantages. In standard applications the LSHmotor also convinces with its high power density. Furthermore, the LSHmotor is the winner in the price comparison and with its compact overall length. Despite all these advantages, not all applications can be covered with the LSHmotor. Due to the 6pole design the LSTmotor is generally recommended for applications with rated speeds higher than 3000 rpm. Furthermore, the LSTmotor is the right choice for extreme overloads under static conditions (e.g.: press applications). In case of a desired adaptation of moment of inertia the LSTmotor is able to achieve better regulating properties than the more dynamic LSHmotor. Winding technology This results in a shorter motor with higher torque and up to 00% higher dynamics. Moreover, due to this saving in material and manufacturing efforts we are able to offer the LSHmotor for an almost 0 % lower price. The different properties at a glance: While the LSTmotor has a relatively large winding overhang because of the conventional socalled distributed winding, this does not apply for the LSHmotor,

Basic equipment of the servo motors Property Synchronous servo motor LSx Type of machine Permanentfield synchronous servo motor Magnetic material Neodymiumironboron Design (DIN 4948) B5, V, V3 Degree of protection (DIN 40050) IP64, IP54 acc. to EN 600345 (rotating machines), IP65 optionally available Insulating class F acc. to VDE0530, winding temperature rise Δt = 00 C, Ambient temperature tu = 0 C to +40 C, moisture condensation excluded!!! Insulating class Paint finish RAL 9005 (matt black) Shaft end on side A smooth shaft (feather key and keyway DIN 6885, tolerance zone k6 optionally) Rotational accuracy, concentricity and axial runout deviation acc. to DIN 4955 Tolerance N (normal), tolerance R (reduced) on request Thermal monitoring of motor DINPTC in a stator winding In order to rule out thermal overloading of the motor, the effective moment of load at medium speed must not be above the Scharacteristic. M S M0 MN Torque load nn n Meff = Maximum pulse torque S (Mn x tn) tges n = S (nn x tn) tges Typically to 4 times the rated torque for max. 0. s, depending on regulator assignment Vibrational severity acc. to ISO 373 Stage N, optionally R the average life under nominal conditions (Mmax MN) is 0,000 h Bearing life Connecting type of motor, PTCthermistor and holding brake Connecting type of encoder system via pushlock terminals Signal plug (mating plug no included in scope of supply) Cooling The specified ratings refer to a max. ambient temperature of 40 C and mounting of the motor to an aluminium plate with a max. temperature of 40 C and an installation altitude of max. 000 above seal level. Minimum seating:.5 x the area of the motor flange Thickness of seating: min. 0 mm If the motor is to be mounted insulated (no heat discharge through the flange), the rated torque needs to be reduced. From an installation altitude of 000 m above sea level a power reduction of % per 00 m is required. The max. installation altitude is 4000 m. With ambient temperatures > 40 C a power reduction of % per C is required. The max. ambient temperature is 50 C. 3

Order code LTi synchronous motors LSx Example LSH07430560 Article designation LS LTi synchronous motor series T or H 074 30 560 / T H Edge measurement of motor in mm (not the flange measurement) 050 074 097 7 58 90 0 3 4 5 Overall length 30 45 Rated speed (x00) 4 48 30 560 Controller d.c. link voltage (VDC) T0 B R G3 G6.M G.S G.S Ordering options (will be joined) Definition Standard Options (if available) T P 3R G5 G6.S G.M G.M T4 5R K G6.M G6.S S4 Motor shaft smooth (no feather key) Resolver pole pair IP64 acc. to DIN 40050 except the flange IP54 acc. to DIN VDE05305 or EN600345 (rotating machines) Resolver plug straight outgoing Power plug straight outgoing! 4 T0 (Thermal protection: thermostatic switch ( e.g. Klixon) T (DINPTC double basic insulated) is specified as standard! T4 B P K S4 R V W (Thermal protection: KTY8430) Holding brake 4 VDC Feather key acc. to DIN 6885 sheet Customized design (e.g. special flange / shaft / housing, encoder, etc.) Cable m open ends (standard LST037) angled / rotatable plugs Resolver pole pair Degree of protection IP65 without radial seal Degree of protection IP65 with radial seal (approx. 0mm longer) Note: Texts in pink represent motors or options, which are marked as preferred type (reduced delivery time). Options: Double basic insulation (winding and PTC)

Encoder system options Ordering options Description Interface Oscillations analog Singleturn info Multiturn info Compatible with R Resolver pole pair analog 4 bit all LSx 3R Resolver 3 pole pair analog 3 3 x 4 bit LSH050 and LST050 to LST0 5R Resolver 5 pole pair analog 5 5 x 4 bit LSH074 to LSH7 G3 Multiturn absolute encoder EQN 35 analog and SSI 048 3 bit bit from LSx074 G5 Singleturn absolute encoder ECN 33 analog and SSI 048 3 bit from LSx074 G6.S Singleturn absolute encoder SRS 50 analog and Hiperface 04 5 bit from LSx074 G6.M Multiturn absolute encoder SRM 50 analog and Hiperface 04 5 bit bit from LSx074 G6.S Singleturn absolute encoder SKS 36 analog and Hiperface 8 5 bit from LSx050 G6.M Multiturn absolute encoder SKM 36 analog and Hiperface 8 5 bit bit from LSx050 G.S Singleturn absolute encoder ECN 33 analog and Endat. 048 3 bit from LSx074 G.M Multiturn absolute encoder EQN 35 analog and Endat. 048 3 bit bit from LSx074 G.S Singleturn absolute encoder ECN 3 analog and Endat. 5 3 bit from LSx050 G.M Multiturn absolute encoder EQN 5 analog and Endat. 5 3 bit bit from LSx050 Ordering example: Motor LSH07430560 with (DINPTC, brake, feather key, angled / rotatable plugs and SRS50encoder) = LSH07430560 / T, B, P, S4, G6.S! Note: Texts in pink represent motors or options, which are marked as preferred type (reduced delivery time). 5

Typical Mncharacteristic of servo motors M MN M max 4 max 0.s Pulse operation 3 Intermittent operation M 0 MN Continuous operation n nn Mncharacteristic for synchronous motors M0 stall torque Thermal limiting torque of the motor at standstill. The motor is able to provide this torque over an unlimited period of time. I0 stall AC current Effective value of the motor phase current, which is needed to generate the stall torque. MN rated torque Thermal limiting torque of the motor at rated speed nn. IN rated AC current Effective value of the motor phase current, which is needed to generate the rated torque. PN rated power Continuous output of the motor at the rated operating point (MN, nn) at rated AC current IN and rated voltage U N. MMA, IMA cutoff characteristic The motors may be loaded with max. four times the rated AC current. 6 Explanation Term

Permissible axial and transverse force Radial force FRm [N] at speed n [rpm] Sizes 000 Axial force FAm [N] at speed n [rpm] 000 3000 4500 6000 000 000 3000 FG 4500 6000 [N] LST037 30 85 60 40 30 44 35 3 7 4 LST037/B 30 00 90 77 70 4 9 7 5 3 LSH050 30 50 0 90 70 60 50 4 36 3 LST050 35 60 5 95 75 6 50 43 37 34 LSH074 480 380 330 90 60 90 70 63 55 50 6 LST074 535 45 370 35 95 00 80 70 60 55 6 LSH097 850 680 600 50 470 60 30 5 00 90 5 LST097 90 730 640 560 50 75 40 0 05 95 8 LSH7 970 770 670 590 530 85 45 5 0 00 34 LST7 000 790 690 600 550 90 50 30 5 05 34 LST58 00 80 70 60 560 95 55 35 0 0 60 LST90 950 550 350 70 070 370 90 60 5 00 00 LST0 500 950 700 490 350 470 370 30 80 60 00 The table specifies the max. permissible transverse force (radial force FRm) at the point of application I/ and the max. permissible axial force FAm for a life of 0,000 h. A transverse force not acting on the centre of the shaft end can be simply converted to the changed lever ratios. FRm FAm l/ l Either the permissible radial force or the axial force may be applied to the motor shaft! Technical data design FAm FAm Design B5 Shaft Mounting Note: V V3 free shaft end free shaft end bottom free shaft end top Flange mounting Access from housing side Flange mounting bottom Access from housing side Flange mounting top Access from housing side With vertical installation (V) the permissible axial forces (FAm) do apply. With vertical installation pointing up (V3) the permissible axial forces are reduced by the force caused by the weight of the rotor (FG). 7

Connection system LSH07430560/S4*, G3* Plug alignment Connector pin assignment *Example Standard design Design S4 4 Straight plug Angled / rotatable plug Encoder connections 0 9 7 3 5 4 8 8 6 0 pole junction box Contact pins mm 9 6 7 3 3 4 5 8 7 6 4 7pole junction box Contact pins mm 5 Pin Des. Designation Pin Des. G3, G5, G.x Des. G6.x Cos+ (S) A+ A+ COS (S3) A A 3 SIN+ (S) 3 B+ B+ 4 SIN (S4) 4 B B 6 REF+ (R) 7 GND / 0V GND / 0V 7 REF (R) 8 VCC +5 V/50 ma PTC+ MotorPTC 9 VCC 7V/00mA PTC MotorPTC 0 DATA+ DATA+ 5, 8, 9, 0 n. c. not assigned DATA DATA CLK+ 3 CLK 6 VCCSense 7 GNDSense 5, 6, 4, 5 n. c. n. c. Encoder connection Gx (optical encoder) Encoder connection xr (resolver)

Power terminals Power terminal C B V D 4 A 3 Power terminal 30 8pole junction box contact pins for contact... 4 mm for contact A... D mm Pin ) + U W Des. Designation Pin Des. Designation U Motor phase U U Motor phase U PE PE V Motor phase V 3 W Motor phase W W Motor phase W 4 V Motor phase V PE PE A Brake + Brake + PTC+ Motor PTC ) B Brake Brake PTC Motor PTC ) C PTC+ Motor PTC ) + Brake + Brake + D PTC Motor PTC Brake Brake on motors with resolver, not used ) ) on motors with resolver, not used 9

Overview LSH servo motors Type UDC LSH050 LSH074 LSH097 LSH7 Page 30 V 30 V 6 560 V 0 30 V 4 560 V 8 560 V The LSHmotor the power pack With the new winding technology, the socalled concentrated winding, the new motor generation LSH achieves an increase in power density of 30 % to 70 % in comparison with conventional technology. For the user this means an increase in dynamics of up to 00 % and a considerable reduction of installation space, together with good concentricity. Technical data Stall torque Rated torque Rated AC current at 560 V IN [A] Rated AC current at 30 V IN [A] Rated speed Motor M0 [Nm] MN [Nm] LSH050 ) 0.6 LSH050 ) 0.53 0.4 0.68 4500 0.45. LSH0503 ) 4500 LSH0504 ) 0.74 0.67.55 4500 0.95 0.84.90 4500 LSH074 ) 0.95 0.86.8.43 3000 LSH074 ).90.60.46.40 3000 LSH0743 ) 3.30.90.30 4.00 3000 LSH0744 ) 4.0 3.0.30 3.70 3000 LSH097 ) 4.0 3.0.80 5.00 3000 LSH097 ) 6.30 4.60 3.60 7.00 3000 LSH0973 ) 8.60 6.0 4.80 8.3 3000 LSH7 3).60 8.40 7.90 3000 LSH7 3) 4.90 0.90 9.60 3000 LSH73 3) 8.70 4.30 3.0 3000 LSH74 7.30.00 4.90 3000 3) nn [rpm] ) DC link voltage 30 V ) DC link voltage 30 V / 560 V 3) DC link voltage 560 V

Motor type LSH050 (UZK = 30 V) K (with resolver) K (with optical encoder G.x) K (with optical encoder G6.x) Additional length with design LSxxx...,B (brake) LSH0504530 67 30.5 98 38 LSH0504530 8 45.5 3 38 LSH05034530 97 60.5 8 38 LSH05044530 75.5 43 38 Motor length [mm] k ) Dimensional sketch

Symbol LSH0504530 LSH0504530 LSH05034530 LSH05044530 Rated speed nn 4500 rpm 4500 rpm 4500 rpm 4500 rpm Rated frequency fn 5 Hz 5 Hz 5 Hz 5 Hz DC link voltage (controller) Udc 30 V 30 V 30 V 30 V Nominal AC voltage Un 00 V 00 V 00 V 00 V Rated torque Mn 0.4 Nm 0.45 Nm 0.67 Nm 0.84 Nm Rated AC current In 0.68 A. A.55 A.90 A Power P 0. kw 0. kw 0.3 kw 0.40 kw Stall torque M0 0.6 Nm 0.53 Nm 0.74 Nm 0.95 Nm Stall AC current I0 0.70 A.6 A.66 A. A Peak torque Mmax.0 Nm.0 Nm.8 Nm 3.6 Nm Peak current Imax.9 A 5. A 6.7 A 8.5 A Maximum speed nmax 000 rpm 000 rpm 000 rpm 000 rpm EMF constant KE.5 V/000 5.5 V/000 7.0 V/000 7.5 V/000 Torque constant KT 0.37 Nm/A 0.4 Nm/A 0.45 Nm/ 0.45 Nm/A Winding resistance (two phases) Rph 33. Ω 6.4 Ω. Ω 8.4 Ω Winding inductance (two phases) Lph 5 mh 3.7 mh 4.5 mh 9.4 mh No load speed n0 8890 rpm 7840 rpm 740 rpm 750 rpm Electric time constant Tel.5 ms.0 ms. ms.3 ms Thermal time constant Tth 3 min. 5 min. 0 min. min. Moment of inertia of rotor J 0.000006 kgm² 0.000008 kgm² 0.0000 kgm² 0.0000 kgm² Mass m 0.75 kg 0.9 kg. kg.6 kg Technical data Brake (optional) Rated voltage ± 0 % UN 4 V ± 0 % Rated AC current at 0 C to release IN 0.46 A permissible maximum speed nmax 0,000 rpm permissible friction energy WR 0.4 x 06 Ws Moment of inertia JB 0.000007 kgm² Mass m 0.5 kg Braking torque MH Nm 3

Motor type LSH050 (UZK = 30 V) Explanation on characteristics: The upper characteristic (Mmax) describes the shortterm max. possible torque at the corresponding speed (important with dynamic processes). The lower characteristic (Mnenn) shows the thermally permissible continuous torque. LSH0504530 4 LSH0504530

LSH05034530 LSH05044530 5

Motor type LSH074 (UZK = 30 V) K (with resolver) K (with optical encoder G3, G5, G.x) K (with optical encoder G6.x) Additional length with design LSxxx...,B (brake) LSH0743030 96 37 5.5 4 LSH0743030 4 55 33.5 4 LSH07433030 50 9 69.5 4 LSH07443030 86 7 05.5 4 Motor length [mm] 6 k ) Dimensional sketch

Symbol LSH0743030 LSH0743030 LSH07433030 LSH07443030 Rated speed nn 3000 rpm 3000 rpm 3000 rpm 3000 rpm Rated frequency fn 50 Hz 50 Hz 50 Hz 50 Hz DC link voltage (controller) Udc 30 V 30 V 30 V 30 V Nominal AC voltage Un 00 V 00 V 00 V 00 V Rated torque Mn 0.86 Nm.6 Nm.9 Nm 3. Nm Rated AC current In.43 A.4 A 4.0 A 3.7 A Power P 0.7 kw 0.5 kw 0.9 kw 0.97 kw Stall torque M0 0.95 Nm.9 Nm 3.3 Nm 4. Nm Stall AC current I0.47 A.8 A 4.3 A 4.8 A Peak torque Mmax.4 Nm 5. Nm 9.5 Nm.3 Nm Peak current Imax 5.4 A. A 8.6 A.0 A Maximum speed nmax 000 rpm 000 rpm 000 rpm 000 rpm EMF constant KE 39.0 V/000 4.5 V/000 46.0 V/000 53.0 V/000 Torque constant KT 0.65 Nm/A 0.69 Nm/A 0.76 Nm/A 0.88 Nm/A Winding resistance (two phases) Rph 9.9 Ω 4.0 Ω. Ω.77 Ω Winding inductance (two phases) Lph 30.6 mh 5.4 mh 9.8 mh 0.0 mh No load speed n0 5080 rpm 4800 rpm 4340 rpm 3760 rpm Electric time constant Tel 3. ms 3.9 ms 4.5 ms 5.6 ms Thermal time constant Tth 5 min. 30 min. 33 min. 36 min. Moment of inertia of rotor J 0.000050 kgm² 0.000070 kgm² 0.000 kgm² 0.0005 kgm² Mass m.5 kg.09 kg 3. kg 4.35 kg Technical data Brake (optional) Rated voltage ± 0 % UN 4 V ± 0 % Rated AC current at 0 C to release IN 0.5 A permissible maximum speed nmax 0,000 rpm permissible friction energy WR 0.58 x06 Ws Moment of inertia JB 0.00008 kgm² Mass m 0.3 kg Braking torque MH 4.5 Nm 7

Motor type LSH074 (UZK = 30 V) Explanation on characteristics: The upper characteristic (Mmax) describes the shortterm max. possible torque at the corresponding speed (important with dynamic processes). The lower characteristic (Mnenn) shows the thermally permissible continuous torque. LSH0743030 8 LSH0743030

LSH07433030 LSH07443030 9

Motor type LSH074 (UZK = 560 V) K (with resolver) K (with optical encoder G3, G5, G.x) K (with optical encoder G6.x) Additional length with design LSxxx...,B (brake) LSH07430560 96 37 5.5 4 LSH07430560 4 55 33.5 4 LSH074330560 50 9 69.5 4 LSH074430560 86 7 05.5 4 Motor length [mm] 0 k ) Dimensional sketch

Symbol LSH07430560 LSH07430560 LSH074330560 LSH074430560 Rated speed nn 3000 rpm 3000 rpm 3000 rpm 3000 rpm Rated frequency fn 50 Hz 50 Hz 50 Hz 50 Hz DC link voltage (controller) Udc 560 V 560 V 560 V 560 V Nominal AC voltage Un 330 V 330 V 330 V 330 V Rated torque Mn 0.86 Nm.6 Nm.9 Nm 3. Nm Rated AC current In.8 A.46 A.3 A.3 A Power P 0.7 kw 0.5 kw 0.9 kw 0.97 kw Stall torque M0 0.95 Nm.9 Nm 3.3 Nm 4. Nm Stall AC current I0.3 A.66 A.4 A 3.0 A Peak torque Mmax.4 Nm 5. Nm 9.5 Nm.3 Nm Peak current Imax 4.9 A 6.7 A 0.6 A.9 A Maximum speed nmax 000 rpm 000 rpm 000 rpm 000 rpm EMF constant KE 43.5V/000 69.0 V/000 8.0 V/000 86.0 V/000 Torque constant KT 0.7 Nm/A.4 Nm/A.34 Nm/A.4 Nm/A Winding resistance (two phases) Rph.6 Ω.6 Ω 6.5 Ω 4.6 Ω Winding inductance (two phases) Lph 38.0 mh 4.3 mh 30.6 mh 6. mh No load speed n0 750 rpm 4770 rpm 4060 rpm 3830 rpm Electric time constant Tel 3.0 ms 3.6 ms 4.7 ms 5.7 ms Thermal time constant Tth 5 min. 30 min. 33 min. 36 min. Moment of inertia of rotor J 0.000050 kgm² 0.000070 kgm² 0.000 kgm² 0.0005 kgm² Mass m.5 kg.09 kg 3. kg 4.35 kg Technical data Brake (optional) Rated voltage ± 0 % UN 4 V ± 0 % Rated AC current at 0 C to release IN 0.5 A permissible maximum speed nmax 0,000 rpm permissible friction energy WR 0.58 x 06 Ws Moment of inertia JB 0.00008 kgm² Mass m 0.3 kg Braking torque MH 4.5 Nm

Motor type LSH074 (UZK = 560 V) Explanation on characteristics: The upper characteristic (Mmax) describes the shortterm max. possible torque at the corresponding speed (important with dynamic processes). The lower characteristic (Mnenn) shows the thermally permissible continuous torque. LSH07430560 LSH07430560

LSH074330560 LSH074430560 3

Motor type LSH097 (UZK = 30 V) K (with resolver) K (with optical encoder G3, G5, G.x) K (with optical encoder G6.x) Additional length with design LSxxx...,B (brake) LSH0973030 9 66 50 4 LSH0973030 59 96 80 4 LSH09733030 89 6 0 4 Motor length [mm] Dimensional sketch 4 (K b a e

Technical data Symbol LSH0973030 LSH0973030 LSH09733030 Rated speed nn 3000 rpm 3000 rpm 3000 rpm Rated frequency fn 50 Hz 50 Hz 50 Hz DC link voltage (controller) Udc 30 V 30 V 30 V Nominal AC voltage Un 00 V 00 V 00 V Rated torque Mn 3. Nm 4.6 Nm 6. Nm Rated AC current In 5.0 A 7.0 A 8.3 A Power P.0 kw.44 kw.9 kw Stall torque M0 4. Nm 6.3 Nm 8.6 Nm Stall AC current I0 6.0 A 9. A. A Peak torque Mmax. Nm 8.5 Nm 7.0 Nm Peak current Imax 4.0 A 40.0 A 53.0 A Maximum speed nmax 9000 rpm 9000 rpm 9000 rpm EMF constant KE 40.5 V/000 4.5 V/000 46.5 V/000 Torque constant KT 0.67 Nm/A 0.69 Nm/A 0.77 Nm/A Winding resistance (two phases) Rph.4 Ω 0.7 Ω 0.59 Ω Winding inductance (two phases) Lph 0.6 mh 6.9 mh 6. mh No load speed n0 490 rpm 480 rpm 490 rpm Electric time constant Tel 8.5 ms 9.9 ms 0.5 ms Thermal time constant Tth 9 min. 3 min. 33 min. Moment of inertia of rotor J 0.0007 kgm² 0.0006 kgm² 0.00035 kgm² Mass m 4.8 kg 5.34 kg 6.96 kg Brake (optional) Rated voltage ± 0 % UN 4 V ± 0 % Rated AC current at 0 C to release IN 0.75 A permissible maximum speed nmax 0,000 rpm permissible friction energy WR 0.89 x 06 Ws Moment of inertia JB 0.000054 kgm² Mass m 0.46 kg Braking torque MH 9.0 Nm 5

Motor type LSH097 (UZK = 30 V) Explanation on characteristics: The upper characteristic (Mmax) describes the shortterm max. possible torque at the corresponding speed (important with dynamic processes). The lower characteristic (Mnenn) shows the thermally permissible continuous torque. LSH0973030 6 LSH0973030

LSH09733030 7

Motor type LSH097 (UZK = 560 V) K (with resolver) K (with optical encoder G3, G5, G.x) K (with optical encoder G6.x) Additional length with design LSxxx...,B (brake) LSH09730560 9 66 50 4 LSH09730560 59 96 80 4 LSH097330560 89 6 0 4 Motor length [mm] Dimensional sketch 8 (K b a e

Technical data Symbol LSH09730560 LSH09730560 LSH097330560 Rated speed nn 3000 rpm 3000 rpm 3000 rpm Rated frequency fn 50 Hz 50 Hz 50 Hz DC link voltage (controller) Udc 560 V 560 V 560 V Nominal AC voltage Un 330 V 330 V 330 V Rated torque Mn 3. Nm 4.6 Nm 6. Nm Rated AC current In.8 A 3.6 A 4.8 A Power P.0 kw.44 kw.9 kw Stall torque M0 4. Nm 6.3 Nm 8.6 Nm Stall AC current I0 3.4 A 4.8 A 6.4 A Peak torque Mmax. Nm 8.5 Nm 7.0 Nm Peak current Imax 3.6 A.0 A 3.0 A Maximum speed nmax 6000 rpm 6000 rpm 6000 rpm EMF constant KE 7.0 V/000 80.0 V/000 8.0 V/000 Torque constant KT.9 Nm/A.3 Nm/A.34 Nm/A Winding resistance (two phases) Rph 4.0 Ω.7 Ω.8 Ω Winding inductance (two phases) Lph 34.0 mh 5.5 mh 8.6 mh No load speed n0 4570 rpm 40 rpm 4070 rpm Electric time constant Tel 8.5 ms 9.5 ms 0.3 ms Thermal time constant Tth 9 min. 3 min. 33 min. Moment of inertia of rotor J 0.0007 kgm² 0.0006 kgm² 0.00035 kgm² Mass m 4.8 kg 5.34 kg 6.96 kg Brake (optional) Rated voltage ± 0 % UN 4 V ± 0 % Rated AC current at 0 C to release IN 0.75 A permissible maximum speed nmax 0,000 rpm permissible friction energy WR 0.89 x 06 Ws Moment of inertia JB 0.000054 kgm² Mass m 0.46 kg Braking torque MH 9.0 Nm 9

Motor type LSH097 (UZK = 560 V) Explanation on characteristics: The upper characteristic (Mmax) describes the shortterm max. possible torque at the corresponding speed (important with dynamic processes). The lower characteristic (Mnenn) shows the thermally permissible continuous torque. LSH09730560 0 LSH09730560

LSH097330560

Motor type LSH7 (UZK = 560 V) K (with resolver) K (with optical encoder G3, G5, G.x) K (with optical encoder G6.x) Additional length with design LSxxx...,B (brake) LSH730560 7 9 75 5 LSH730560 00 0 03 5 LSH7330560 30 50 33 5 LSH7430560 90 30 93 5 Motor length [mm] Dimensional sketch

Symbol LSH730560 LSH730560 LSH7330560 LSH7430560 Rated speed nn 3000 rpm 3000 rpm 3000 rpm 3000 rpm Rated frequency fn 50 Hz 50 Hz 50 Hz 50 Hz DC link voltage (controller) Udc 560 V 560 V 560 V 560 V Nominal AC voltage Un 330 V 330 V 330 V 330 V Rated torque Mn 8.4 Nm 0.9 Nm 4.3 Nm.0 Nm Rated AC current In 7.9 A 9.6 A 3. A 4.9 A Power P.63 kw 3.4 kw 4. kw 6.60 kw Stall torque M0.6 Nm 4.9 Nm 8.7 Nm 7.3 Nm Stall AC current I0 0.3 A.5 A 6.4 A 9.0 A Peak torque Mmax 3 Nm 4.0 Nm 5.0 Nm 75.0 Nm Peak current Imax 49.0 A 49.0 A 6.0 A 68.0 A Maximum speed nmax 9000 rpm 9000 rpm 9000 rpm 9000 rpm EMF constant KE 68.0 V/000 7.0 V/000 74.0 V/000 87.0 V/000 Torque constant KT. Nm/A.9 Nm/A.4 Nm/A.44 Nm/A Winding resistance (two phases) Rph 0.7 Ω 0.48 Ω 0.35 Ω 0.3 Ω Winding inductance (two phases) Lph.4 mh 8.5 mh 6.4 mh 6.8 mh No load speed n0 4840 rpm 4580 rpm 4780 rpm 3790 rpm Electric time constant Tel 6. ms 7.7 ms 8.3ms ms Thermal time constant Tth 50 min. 55 min. 60 min. 75 min. Moment of inertia of rotor J 0.00068 kgm² 0.00083 kgm² 0.000 kgm² 0.0053 kgm² Mass m 8. kg 0. kg. kg 6. kg Technical data Brake (optional) Rated voltage ± 0 % UN 4 V ± 0 % Rated AC current at 0 C to release IN.0 A permissible maximum speed nmax 0,000 rpm permissible friction energy WR.9 x 06 Ws Moment of inertia JB 0.00066 kgm² Mass m 0.9 kg Braking torque MH 8 Nm 3

Motor type LSH7 (UZK = 560 V) Explanation on characteristics: The upper characteristic (Mmax) describes the shortterm max. possible torque at the corresponding speed (important with dynamic processes). The lower characteristic (Mnenn) shows the thermally permissible continuous torque. LSH730560 4 LSH730560

LSH7330560 LSH7430560 5

Encoders for servo motors Overview of encoder types typical absolute accuracy Encoder (data sheet of encoder manufacturer) typical repeat accuracy of encoder (data sheet of encoder manufacturer) +/0 +/ 3R Resolver 3 pole pair 3 5R Resolver 5 pole pair 5 G3 Multiturn absolute encoder EQN 35 SSI 048 G5 Singleturn absolute encoder ECN 33 SSI 048 Singleturn absolute encoder +/5 +/ +/5 +/ +/ 0 +/ 6 +/ 0 +/ 6 04 +/45 +/ 7 +/45 +/ 7 SRS 50 G6.M) Multiturn absolute encoder SRM 50 04 G6.S) Singleturn absolute encoder SKS 36 8 +/ 80 +/ 40 G6.M) Multiturn absolute encoder SKM 36 8 +/ 80 +/ 40 G.S) Singleturn absolute encoder ECN 33 Endat. 048 +/ 0 +/ 6 G.M Multiturn absolute encoder EQN 35 Endat. 048 +/ 0 +/ 6 G.S Singleturn absolute encoder ECN 3 Endat. 5 +/60 +/ 5 G.M) Multiturn absolute encoder EQN 5 Endat. 5 +/60 +/ 5 ) ) ) cline position resolution for speed control LST 074 to LST0 cline position resolution for positioning control LSH074 to LSH7 System properties ServoOne position resolution for positioning of speed control LSx050 Resolver pole pair G6.S) Encoder properties LST 037 R compatible with sin/cos periods/revolution Description Ordering option Encoder designations 4 bit 4 bit 4 bit +/ +/ +/ 3x4 bit 3x4 bit 3x4 bit +/ 0.3 +/ 0.3 +/ 0.3 5x4bit 5x4bit 5x4bit +/ 0, +/ 0. +/ 0. 5bit 6 bit 5bit +/ 0.04 (CDD) +/ 0.04 5bit 6 bit 5bit +/ 0.04 (CDD) +/ 0.04 4bit 6 bit 4bit +/ 0.08 (CDD) +/ 0.08 4bit 6 bit 4bit +/ 0.08 (CDD) +/ 0.08 bit 6 bit bit +/ 0.6 (CDD) +/ 0.6 bit 6 bit bit +/ 0.6 (CDD) +/ 0.6 5bit 6 bit 5bit +/ 0.04 (CDD) +/ 0.04 5bit 6 bit 5bit +/ 0.04 (CDD) +/ 0.04 3bit 6 bit 3bit +/0.6 (CDD) +/0.6 3bit 6 bit 3bit +/0.6 (CDD) +/0.6 5 not usable with CDE3000 and CDF3000 5

Accessories for servo motors Contents Type Page KRYKSxxx KGSKSxxx KGHKSxxx Encoder cable KGH3KSxxx 6 KRYCDFKSxxx KM3KSxxx4A KM3KSxxx63A Motor cable KMKSxxx KM3KSxxx 63 6 6

Prefabricated encoder cables Ordering key K RY KS 005 Prefabricated cable Encoder system Resolver cable Encoder cable SSI, G3, G5, EnDat., G.x Encoder cable Hiperface (G6.x) CDD3000 Encoder cable Hiperface (G6.x) ServoOne RY GS GH GH3 Chain trailing capability KS m 3m 5m 8m 0 m 5 m 0 m Cable length 00 003 005 008 00 05 00 Technical data KGSKSxxx CDD, CDE, ServoOne, ServoOne junior Resolver G3, G5, G.x (single / multiturn encoders with SSI/Endat interface) = A = A+ 3 = VCC (+5 V) 4 = DATA+ 5 = DATA6 = B8 = GND = B+ = VCC (Sense) 3 = GND (Sense) 4 = CLK+ 5 = CLK7, 9, 0 = n.c. = S = S4 3 = S 4 = n.c. 5 = PTC+ 6 = R Assigment on controller side (SubDplug) 7 = R 8 = S3 9 = PTC Minimum bending radius 6 Temperature range: 00 mm 35... +80 C 40... +85 C 35... +80 C Cable diameter approx. 8.8 mm Chain trailing capability yes Material of oversheath PUR Resistance Certifications 6 for stationary routing for flexible applications 90 mm against oil, hydrolysis and microbial activity (VDE047) ULStyle 033, 80 C 300 V, CSAC.N.0M90, 75 C 300 V FT Motors with encoder system KRYKSxxx CDD, CDE, ServoOne, ServoOne junior Controller type

KGHKSxxx KGH3KSxxx KGH4KSxxx KRYCDFKSxxx CDD ServoOne, ServoOne junior ServoOne junior CDF G6, G6.x (single/ multiturn encoders with Hiperface interface) Resolver = REFCOS = REFCOS = REFCOS = SIN (S4) = +COS = +COS = +COS = SIN+ (S) 4 = DATA+ RS485 3 = US 7 V 3 = US 7 V 6 = COS (S3) 5 = DATA RS485 4 = DATA+ RS485 4 = DATA+ RS485 7 = REF (R) 6 = REFSIN 5 = DATA RS485 5 = DATA RS485 9 = PTC 7 = US 7 V 6 = REFSIN 6 = REFSIN 0 = PTC+ 8 = GND 7 = Bridge to PIN 7 = Bridge to PIN = COS+ (S) = +SIN 8 = GND 8 = GND = REF+ (R) 3, 9, 0,, 3, 4, 5 = n.c. = +SIN 9 = PTC 3, 4, 5, 8, 3, 4, 5 = n.c = Bridge to PIN 7 0 = PTC+ 9, 0, 3, 4, 5 = n.c. = +SIN = Bridge to PIN 7 3, 4, 5 = n.c. 90 mm 6 40... +85 C 40... +85 C 8.8 mm yes PUR against oil, hydrolysis and microbial activity (VDE047) ULStyle 033, 80 C 300 V, CSAC.N.0M90, 75 C 300 V FT 63

Prefabricated motor cables Ordering key Prefabricated cable KMx CLine ServoOne CLine / ServoOne / ServoOne junior ServoOne junior Chain trailing capability KS 005 3 4 5 KS Cable length m 3m 5m 8m 0 m 5 m 0 m 00 003 005 008 00 05 00 Motor cable up to Io = 6 A up to Io = 4 A up to Io = 63 A (only LSx0) 4 A 63 A Technical data Motor type Minimum bending radius: for stationary routing for flexible applications KM/3KSxxx KM3KSxxx4A Motors up to IO = 6 A with pluggable power terminal Motors up to IO = 4 A with pluggable power terminal 90 mm 5 mm 0 mm 50 mm Temperature range Cable diameter approx. Cable crosssection Material of oversheath Resistance 4G.5 + x x 0.75 mm² 4G.5 + x x mm² PUR U= V= W=3 Ground = ye/gn PTC = 5 PTC = 6 Brake + = 7 Brake = 8 UL AWM 80 C 600 V/000 V; CSA AWM 80 C 600 V/000 V FT Strands 5 and 6 (PTC) are only required for motors with optical sensors (G3, G5, G6.x, G.x). On the LSHmotors with resolver PTCmonitoring is accomplished through the resolver line. Note. Certification 64 Ø 5mm against oil, hydrolysis and microbial activity (VDE047) Assigment of strands 6 30... +80 C Ø mm

KM3KSxxx63A KM4 KM5 Motors up to IO = 63 A with pluggable power terminal Motors up to IO = 6 A with pluggable power terminal Motors up to IO = 6 A with pluggable power terminal 65 mm 65 mm 90 mm 0 mm 85 mm 0 mm 30... +80 C Ø mm Ø 8.5 mm Ø mm 4G0 + x.5 mm² + x mm² 4G.5 4G.5 + x x 0.75 mm² PUR against oil, hydrolysis and microbial activity (VDE047) U= V= W=3 Ground = ye/gn PTC = 5 PTC = 6 Brake + = 7 Brake = 8 U= V= W=3 Ground = ye/gn U= V= W=3 Ground = ye/gn PTC = 5 PTC = 6 Brake + = 7 Brake = 8 6 UL AWM 80 C 600 V/000 V; CSA AWM 80 C 600 V/000 V FT 65

Appendix Holding brake The backlashfree permanentfield singlearea holding brake works in accordance with the stall AC current principle, i.e. the brake needs to energized for releasing. On all LSxmotors the holding brake is mounted directly behind the flange (side A) to provide an optimal holding torque. The holding brake is generally switched on and off during standstill. When using the holding brake as an emergency stop brake you must pay attention to the maximum permissible friction energy (WR). LSH servo motors with holding brake are identified by their type plate. Example: LSH07430560/T,B,R Note: When operating the brake as emergency stop brake the braking torque may be considerably lower than the holding torque. Response times of holding brakes Switching by DCside: Takes place between rectifier and coil, very short overtravel is thereby achieved. For all drives requiring exact braking, also for hoisting gear in particular, DCside switching of the brake is strictly required (break time t =). M Braking torque t Time MH Holding torque of spring operated brake t Make time N Rotary speed t Break time 7 7

Technical data holding brake t [ms] t [ms] MH [Nm] IN [A] at 4 V LST037 6 0 0.4 LSx050 6 5 LSx074 7 LSx097 Size UN [V] nmax [min] m [kg] WR [06 Ws] JB [kgcm²] 0.33 0,000 0.075 0.0 0.03.0 0.46 0,000 0.5 0.4 0.07 35 4.5 0.5 0,000 0.3 0.58 0.8 7 40 9.0 0.75 4 V 0,000 0.8 0.89 0.54 LSx7 0 50 8.0.0 ± 0 % 0,000.8.9.66 LST58 90 36. 0,000.85.90 5.56 LST90 90 36. 8,000 3.5.9 6. LST0 65 05 45. 8,000 9.5 3 56 MH Holding torque (breakaway torque) m Mass (weight) IN Excitation current at 0 C for releasing WR Permissible friction energy up to 0. mm abrasion (for emergency stop) UN DC voltage for releasing JB Moment of inertia of holding brake nmax Maximum speed (unbraked) Note: The above specified data m and JB are pure brake data, without accounting for the required addition mass of the motor shaft. 7 7

Declaration of conformity for LSH and LSTmotors 7 73

LTi DRiVES GmbH Gewerbestraße 59 35633 Lahnau Germany Fon +49 (0) 644/ 96 60 HeinrichHertzStraße 8 5943 Unna Germany Fon +49 (0) 303/ 77 90 www.lti.com info@lti.com Subject to change without prior notice. The contents of our ordering catalogue have been compiled with greatest care and in compliance with our present status of information. Nevertheless we would like to point out that this document cannot always be updated parallel to the technical further development of our products. Information and specifications may be changed at any time. For information on the latest version please refer to www.lti.com. The German version is the original version of the ordering catalogue. Id.No.: 084.5B.500 Status: 08/00 MO T O R T E C H N O L O G Y L T D MOTEC HOUSE, CHADKIRK BUSINESS PARK, STOCKPORT, CHESHIRE SK6 3NE ENGLAND TEL: +44 (0)6 7 700 FA: +44 (0)6 7 70 email: info @ controlinmotion.com WEB: www.controlinmotion.com