i Member of Sumitomo Drive Technologies brushless servo motors TORQUE MOTORS

THE RANGE Lafert offers a wide range of permanent magnet synchronous servo motors and torque motors. The Lafert range of servo motors grants precise engineering and superior performance. Thanks to its whole integrated manufacturing process, Lafert can supply standard and tailor-made products for Industrial Automation giving excellent flexibility and cost efficiency. STANDARD FEATURES • Torque range 10 to 510 Nm and rated speed up to 1000 rpm • High torque at low speed; low noise level • High overload capability • Energy Efficient through the whole speed range • Different coupling shaft available:...

MORE FEATURES Drive End cooling (liquid coolant) Low voltage special winding Water cooling (jacket) for medium and large size motors Safety application ATEX Certification - II 3G Ex ec IIC T155°C (T3) Gc and II 3D Ex tc IIIC T135°C Dc (a dedicated brochure is available) STANDARD FEATURES • Torque range 0.18 to 390 Nm; rated speed up to 6000 rpm • Superior performance, high torque accuracy • High dynamics and acceleration • High overload capability • Compact design with high power density • Wide range of transducers: resolver, incremental and absolute encoders • Forced ventilation (fan cooling)...

B Complete Brushless Servo Motors F Brushless Servo Motors components Integer: digit + digit Fractional: letter + digit (x) Dx 0.x Nm Over hundred: letter + digit or letter C0 100 Nm Over Threehundred: digit + digir + digit 300 300 Nm SINUSOIDAL STANDARD MOTOR TYPE SINUSOIDAL TORQUE MOTOR TYPE Size Description 8 poles 8 poles 10 poles 8 poles 10 poles 8 poles 8 poles 10 poles 8 poles 8 poles 10 poles 6 poles 8 poles Size Series Description Straight connectors on endshield Turnable 90° angled connectors Y-TEC connectors Terminal box construction to be evaluated on special request only Single connector...

DIGIT DESCRIPTIONBRAKE AND SHAFT EXTENSION A Without brake, keyed shaft B With brake, keyed shaft C With reinforced brake, keyed shaft D Without brake, smooth shaft E With brake, smooth shaft F With reinforced brake, smooth shaft RS Single-turn 1024 sin/cos Stegmann SRS50 RM Multi-turn 1024 sin/cos, 4096 rev. Stegmann SRM50 EK Single-turn 16 sin/cos Stegmann SEK37 EL Multi-turn 16 sin/cos, 4096 rev. Stegmann SEL37 KS Single-turn 128 sin/cos Stegmann SKS36 KM Multi-turn 128 sin/cos, 4096 rev. Stegmann SKM36 LE Single-turn 18 bits DSL, Stegmann EKS36 LF Multi-turn 18 bits DSL, Stegmann EKM36 EnDat...

ELECTRICAL DATA BRUSHLESS SERVO MOTORS Stall torque Rated torque Stall Rated Rated Moment BRAKE DATA Additional* rotor inertia Opening (release) time Closing (fall in) time

Lafert S.p.A. J. F. Kennedy, 43 30027 San Donà di Piave (Venezia), Italy Tel. +39 / 0421 229 611 [email protected] www.lafert.com Branches & Partners Lafert GmbH Wolf-Hirth-Straße 10 71034 Böblingen Germany Phone +49 175 550 4526 [email protected] Lafert Electric Motors Ltd. Unit 17 Orion Way Crewe, Cheshire CW1 6NG United Kingdom Phone +44 / (0) 1270 270 022 [email protected] Lafert Moteurs S.A.S. L’Isle d’Abeau Parc de Chesnes 75, rue de Malacombe 38070 St. Quentin-Fallavier France Phone +33 / 474 95 41 01 [email protected] Lafert Motores Electricos, S.L.U. Polígono Pignatelli, Nave...