The αSTEP AZ Series stepper motors offer high efficiency, low vibration and incorporates our newly developed Mechanical Absolute Encoder for absolute-type positioning without battery back-up or external sensors to buy. Closed loop performance without hunting or gain tuning. Available with a built-in controller or pulse input driver which substantially reduces heat generation from the motor through the use of high-efficiency technology. Requires αSTEP AZ Series Driver.

• Battery-Free, Mechanical Absolute Encoder Stepper Motors
• Closed Loop Performance, No Hunting or Gain Tuning
• AC or DC Input Types
• Parallel Shaft and Right Angle Geared Types for Higher Torque, Space Savings
• Electromagnetic Brake Type Available
• αSTEP AZ Series Stepper Motor Driver Required*

Compact, high-rigidity electric linear slides featuring αSTEP AZ Series with absolute encoder stepper motor and driver combined with a simple, dust-resistant structure providing the high response, low vibration and hunting-free operation of a stepper motor in an electric linear slide. A wide variety of options to suit the equipment space and environment, including straight type and reversed motor type. Being compact and rigid, this series is effective in supporting large transportable mass.

• Equipped with battery-free absolute encoder
• Positioning information can be known without a sensor
• High reliability using closed loop control
• Reduced motor heat and reduced energy consumption through high efficiency design
• Requires AZ Series Driver (sold separately)

The αSTEP EAC Series electric linear actuators featuring AZ Series with absolute encoder stepper motor and driver are quick and responsive and incorporate a ball screw design, offering high performance from low speed to high speed or with light loads or heavy loads, regardless of demanding operating conditions. Available in a straight type or reversed motor type and with a shaft guide and cover version also available, saves design time and parts. All EAC Series are available with an electromechanical brake ideal for vertical operations.

• Equipped with battery-free absolute encoder
• Positioning information can be known without a sensor
• High reliability using closed loop control
• Reduced motor heat and reduced energy consumption through high efficiency design
• Requires AZ Series Driver (sold separately)

The DR/DRS2 Series compact linear cylinder uses the αSTEP AZ Series stepper motor and driver. The actuator is equipped with the Mechanical Absolute Encoder Stepper Motor. The Absolute Encoder is a mechanical multi-turn Absolute Sensor, so an external sensor is not required. This helps to save space and reduce wiring, as well as more compact and lightweight design of the equipment.

• AZ Series Absolute Encoder Stepper Motor
• Table Type or Rod Type
• 24/48 VDC Input
• AZ Series Connection Cables and DC Input Driver required (sold separately)*

A rack-and-pinion mechanism equipped with an αSTEP AZ Series motor combined with an EH Series electric gripper. Its delicate grip, like that of a human hand, assists in automation and labor-saving.

• Provides Delicate, Human-like Grip for Robotic Applications
• 2-Finger or 3-Finger Types
• Built-In battery-free absolute sensor, for constant monitoring of motor position information without an external sensor
• High reliability with closed loop control
• High efficiency technology reduces motor heat generation and saves energy
• AZ Series Driver (DC Input) required*

The Rack and Pinion System L Series- αSTEP AZ Series Equipped is a linear actuator in which a rack and pinion mechanism with a motor have been combined. The motor is equipped with the AZ Series that utilizes a battery-free absolute sensor, which allows for high positioning accuracy and high load transportation.

• Horizontal or Vertical movement
• High-Speed or High-Transportable-Mass Type
• Electromagnetic Brake options
• AZ Series Driver required*

When the LJ linear head with rack and pinion mechanism is attached to a parallel shaft gearhead and motor, linear motion such as pushing, pulling, raising and lowering is possible. Perfect for high load or long stroke applications. Use with the AZ Series that utilizes a battery-free absolute sensor, which allows for high positioning accuracy and high load transportation.

• Horizontal or Vertical movement
• 200 kg Mass Transportable Mass
• Electromagnetic Brake options
• AZ Series Driver required*

The DGII Series is a line of of products that combine a high rigidity hollow rotary table with an αSTEP absolute encoder AZ series closed loop stepper motor and driver package. It retains the ease of use of a stepper motor, while also allowing for highly accurate positioning of large inertia loads.

• Integrated actuator and stepper motor makes design easier
• Vertical or Horizontal Mount Motor Types
• Easy Home Setting and Return-to-Home without need for sensors
• Large-diameter hollow output table
• AC or DC Input