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Oriental Motor (Europa) GmbH
Product: 2-phase stepper motors PKP Series

2-phase stepper motors PKP Series

Oriental Motor (Europa) GmbH

Description

PKP Series – High-Torque Stepper Motors for Precise Positioning

The PKP series features powerful 2-phase and 5-phase stepper motors, characterized by high torque, low vibration, and quiet operation. They are ideal for applications requiring high precision.

2-Phase Stepper Motors

• Basic step angle: 1.8°; M-type motors available with 0.9° basic step angle

• Higher torque thanks to optimized magnetic design

• Low vibration due to redesigned structure

• Frame sizes: 13, 20, 28, 35, 42, 56.4, and 85 mm

• Flat Type motors additionally available in 42 and 60 mm; also with Harmonic Drive® gearheads

• Neugart planetary gearheads (PLE) available for 42, 56.4, and 85 mm

• Encoder options standard: 200, 400, 1000 P/R; semi-standard options up to 4,000 P/R on request

• Spur gearheads (SH type) available

• Optional electromagnetic brake to hold loads in vertical applications

5-Phase Stepper Motors

• Basic step angle: 0.72°; M-type motors available with 0.36° basic step angle

• Finer step resolution with even lower vibration and noise

• Frame sizes: 20, 28, 42, 56.4, and 85 mm

• Encoder options standard: 500, 1000 P/R; semi-standard options up to 4,000 P/R on request

• Spur gearheads (SH type) available
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Common features: High precision, versatile applications, and easy integration.

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