Lift systems

Speed and position control sensors for both people and material lifting systems

Elevating platforms are employed in numerous context; either they are intended to lift objects or people, to be used as panoramic elevators in skyscrapers and civil buildings or in factory’s warehouses for the material handling, they all must have two essential features: wear strength, caused by the continuous vibrations produced by the mechanical loading, and reliability in the monitoring of speed and position, due to the nature of their purpose.

Eltra offers a broad catalog of products apt for several types of mechanical mounting and for motors of different sizes, developed to limit the maintenance service while obtaining the best precision in the control of the rotation speed and the switch position, ensuring the maximum comfort and safety whatever use is made of the lift equipment.

Suggested product

EL - ER 58

Solid shaft rotary incremental EL 58 - ER 58 (ø 58 mm) encoder series, for industrial applications with high mechanical resistance requirements. These... EL - ER 58 B / C / H / T

EH 50

EH 50 (ø 50 mm) encoder series, with highly integrated optical ASIC, suitable for small size motors due to its reduced dimensions. This line features ... EH 50 FA / FP

EH 88

Cost-effective EH 88 (ø 88 mm) encoder series for asynchronous motors. Due to its sturdy frame, this line is suitable for elevators and stage machiner... EH 88 PE / PET

EMA 50

Magnetic singleturn absolute EMA 50 (ø 50 mm) encoder series for solid shaft mounting systems. Several mechanical flanges (also anodized), SSI and par... EMA 50 A / B / BY - Solid shaft


EMSSS is an absolute linear magnetostrictive transducer featuring a SSI output. This series has been designed for being mounted internally to high app... EMSSS

EH 17 - EH 30

Miniaturized EH 17 - EH 30 M encoder series (ø 17-30 mm) for integration in small sized AC/DC motors, stepper motors or for applications where reduced... EH 17 - EH 30 M

EA 36

Singleturn absolute EA 36 (ø 36 mm) encoder series, developed with contact-less magnetic technology. It has a sturdy construction (separated chambers)... EA 36 A - solid shaft

EAM 36

Magnetic multiturn absolute EAM 36 (ø 36 mm) encoder series. The multiturn counting is developed with an innovative self-powered Energy Harvesting Tec... EAM 36 F / G

EM - ER 38

Miniaturized EM 38 - ER 38 encoders series (ø 39,5 mm), with excellent resolution, suitable for general industrial applications. EM38 - ER38 EM - ER 38 F / G

EAMW 58-63

Magnetic absolute multiturn EAMW 58 - EAMW 63 (ø 58-63 mm) encoder series. The multiturn counting is developed with an innovative self-powered Energy ... EAMW 58 B / C - EAMW 63 A / D

EMI 63

Thanks to the magnetic technology, the EMI 63 (ø 63 mm) series is suitable for harsh environment applications such as marble and glass working machine... EMI 63 A / D

EMA 50

Magnetic singleturn absolute EMA 50 (ø 50 mm) encoder series. Blind hollow shaft  up to 15 mm with several flanges (also anodized). Power supply up to... EMA 50 F / G - Blind hollow shaft