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Oriental Motor (Europa) GmbH
Product: EAC Series - Electrical Cylinder

EAC Series - Electrical Cylinder

Oriental Motor (Europa) GmbH

Description

EAC Series – Compact Electric Cylinders with Guide and AZ Series

The EAC Series features a compact electric cylinder with integrated linear guide, ball screw, and an AZ hybrid stepper motor. Its rigid structure and built-in absolute encoder make it ideal for horizontal or vertical motion requiring repeatable, controlled movement.

Key Specifications
Sizes:

• EACM2: 28 x 28 mm

• EACM4: 42 ×  42 mm

• EACM6: 60 ×  60 mm

• Motor Orientation: Straight or Reversed
• Stroke Lengths: 50 – 300 mm (in 50 mm steps)
• Lead Pitch: 6 mm or 12 mm
• Repeatability: ±0.02 mm
• Max Speed: Up to 600 mm/s depending on model
• Payload Capacity: Up to 60 kg horizontal / 30 kg vertical (depending on model)

Key Features
• Battery-free Absolute Encoder (AZ Series): No homing required

• Built-in Linear Guide: High rigidity for side loads and moments

• Optional Electromagnetic Brake: For vertical hold applications

• Control Flexibility: Via pulse-direction, RS‑485, or fieldbus (EtherCAT, EtherNet/IP, PROFINET, Modbus RTU)

• Compact alternative to pneumatic cylinders: High precision and minimal maintenance

More products by Oriental Motor (Europa) GmbH

KXR Series – Highly dynamic AC servo system with maintenance-free absolute encoder

KXR Series – Highly dynamic AC servo system with maintenance-free absolute encoder

Planned Launch in 2027

The KXR Series is a modern AC servo system designed for highly dynamic positioning and motion control applications. The series combines high-performance servo technology with an integrated battery-free absolute encoder and EtherCAT communication. Thanks to high rotational speeds, fast control response, and precise encoder technology, the KXR Series is particularly well suited for robotics, packaging machinery, conveyor systems, and demanding multi-axis applications.

Key Features

• 26-bit absolute encoder with high-resolution positioning integrated as standard

• Maintenance-free absolute encoder with solid-state battery – no external battery replacement required

• High dynamic performance with speeds up to 7,000 rpm and control bandwidth ≥ 3.5 kHz

• Power ratings available from 400 W and 750 W up to 1 kW

• EtherCAT communication integrated as standard

• Safety functions: STO (Safe Torque Off) and SS1

• Supports Safety over EtherCAT (FSoE)

• Planetary gear options available with low backlash

• Compatible with DGII hollow rotary actuators for compact rotary axis solutions

• 300° rotatable metal connector for flexible cable routing; IP67 protection class

• Integrated brake control and automatic tuning functions for simplified commissioning

Summary

High precision, fast response, low-maintenance operation, and flexible integration into modern motion control and automation systems.

AZ Series - Servo-controlled stepper motor with battery-less absolute encoder

AZ Series - Servo-controlled stepper motor with battery-less absolute encoder

AZ Series - Servo-controlled stepper motor with battery-less absolute encoder

The AZ Series combines hybrid stepper motor technology with a built-in, battery-free mechanical multi-turn absolute encoder (ABZO sensor). This enables absolute positioning of ±900 revolutions without the need for external sensors. Motors run open-loop under normal operation for smooth, vibration-free motion and switch automatically to closed-loop control under load changes to ensure reliable positioning without loss of synchronism.

Key Features

• Battery-free mechanical multi-turn absolute encoder (ABZO) integrated as standard

• Absolute positioning range: ±900 (standard) or ±1,800 (extended) revolutions

• Open-loop operation for quiet running; closed-loop engagement for overload conditions

• Frame sizes: 20 mm, 28 mm, 42 mm, 60 mm, and 85 mm

• Gearhead options: spur gearheads, right-angle-gearheads, planetary gearheads & Harmonic Drive®

• Wide variety of actuators available: linear actuators, rotary actuators, grippers, and more

• Control flexibility: pulse-direction input, digital I/O, or fieldbus communication (EtherCAT, EtherNet/IP, PROFINET, Modbus RTU)

• Integrated monitoring and diagnostic functions for reliable system operation

• Optional electromagnetic brake for holding loads in vertical applications

Common Features

Reliable positioning, compact design, and flexible integration into a wide range of automation solutions