High-Load Linear Stage Stepper or Servo Motor • Spindle Drive • Cost Effective Width 114 mm, travel range to 610 mm Precision ball screw, load capacity to 50 kg Stepper or servo motor Compact design thanks to models with folded drivetrain Models with holding brake for vertical mounting Powerful linear stage for use in demanding industrial applications Precision ball screws, high-performance stepper or synchronous servo motors, heavy-duty recirculating ball bearings, and precision rotary encoders enable continuous and reliable operation under high load. The optional holding brake allows use as Z axis. The ball screw can be relubricated from the outside without disassembling to ensure high reliability and long lifetimes. Pioneering design The recirculating ball bearing guides of the L-812 series are designed for high load capacity and dynamics. The high resolution of the motors allows improved tracking performance, smaller tracking errors, and improved settling times. Synchronous servo motor These motors have high positioning accuracy and high overload capacity over a large rotation speed range. High torque and low inertia ensure the high dynamics of the drives. The long lifetime, high performance, and robustness of these motors allow excellent results in industrial automation applications. Stepper motor Powerful and low-vibration 2-phase stepper motors allow for accurate positioning even without position control. Stepper or synchronous servo motor holding brake Rotary encoder, incremental or absolute-measuring Folded drivetrain for reducing the overall length Optional accessory: L-812.TT1 motion platform Electronics production: Microassembly. Sensor / camera placement. Laser materials processing: Laser micromachining. Industrial inkjet printing. Matrix plate and printed circuit board production. Test & inspection. Manufacturing of medical equipment: Hermetic welding. Robotic systems for gene laboratories.

Travel range in X Acceleration in X, unloaded Maximum velocity in X, unloaded Active axes Straightness (Linear crosµm stalk in Y with motion in X) Flatness (Linear crosstalk in Z with motion in X) Pitch (Rotational crosstalk in θY with motion in X) Yaw (Rotational crosstalk in θZ with motion in X) Positioning accuracy in X, uncalibrated Minimum incremental motion in X ___ Positioning Integrated sensor Limit switches Number of revolutions, motor encoder, bit width Resolution, motor encoder Resolution, motor encoder, bit width Motor encoder: Sensor signal ___ Drive Properties Drive type Maximum...

Mechanical Properties Drive screw pitch Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Ball screw Ball screw Ball screw Ball screw Ball screw Ball screw Ball screw Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Drive screw type Ball screw L-812. 051400...

Incremental Incremental Incremental Incremental rotary enrotary enrotary enrotary encoder coder coder coder Integrated sensor Bidirectional repeatability in X Positioning accuracy in X, uncalibrated Minimum incremental motion in X Limit switches Number of revolutions, motor encoder, bit width Resolution, motor encoder Resolution, motor encoder, bit width bit A/B quadra- A/B quadra- A/B quadra- A/B quadrature, RSture, RSture, RSture, RS422 422 422 422 Motor encoder: Sensor signal ___ Drive Properties Drive type Synchronous servo motor Synchronous servo motor Synchronous servo motor Synchronous...

Mechanical Properties Drive screw pitch Holding brake Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Ball screw Ball screw Ball screw Ball screw Ball screw Ball screw Ball screw Electromagnetic holding brake Drive screw type Ball screw L-812. 171400BF Recirculating ball bearing guide Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic...

Incremental Incremental Incremental Incremental Incremental Incremental Incremental Incremental rotary enrotary enrotary enrotary enrotary enrotary enrotary enrotary encoder coder coder coder coder coder coder coder Integrated sensor Bidirectional repeatability in X Positioning accuracy in X, uncalibrated Minimum incremental motion in X Limit switches Number of revolutions, motor encoder, bit width Resolution, motor encoder Resolution, motor encoder, bit width bit A/B quadra- A/B quadra- A/B quadra- A/B quadra- A/B quadra- A/B quadra- A/B quadra- A/B quadrature, RSture, RSture, RSture, RSture,...

Mechanical Properties Drive screw pitch Holding brake Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Ball screw Ball screw Ball screw Ball screw Ball screw Ball screw Ball screw Electromagnetic holding brake Drive screw type Ball screw L-812. 099432B Recirculating ball bearing guide Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic holding brake Electromagnetic...

Integrated sensor Absolute Incremental rotary enrotary encoder, mulcoder ti-turn Absolute rotary encoder, multi-turn Absolute rotary encoder, multi-turn Absolute rotary encoder, multi-turn Absolute rotary encoder, multi-turn Absolute rotary encoder, multi-turn Absolute rotary encoder, multi-turn Positioning accuracy in X, uncalibrated Minimum incremental motion in X Synchronous servo motor Synchronous servo motor Synchronous servo motor Synchronous servo motor Synchronous servo motor Synchronous servo motor Synchronous servo motor Synchronous servo motor Limit switches Number of revolutions,...