Features

• Specifically Designed to be Used with the LNR50 Stage Only
• 0.5 µm Bidirectional Repeatability
• 55 lbs (25 kg) Max Load Capacity
• 25 mm Travel Version also Available

The DRV014 offers 2" (50 mm) of travel and a bidirectional repeatability better than 0.5 μm. When used with one of our Stepper Motor Controllers, such as the BSC200 Series, the DRV014 can achieve a minimum incremental movement better than 50 nm, and a 8 mm per second maximum speed. The hybrid stepper motor, with its rotor that consists of 50 individual magnetic teeth, is ideally suited for micro-stepping applications. Aside from the obvious increase in resolution resulting from increasing the steps per revolution from 200 to 409,600, micro-stepping also ensures smoother low speed motion by allowing the discrete 1.8º step size which produces mechanical noise to be reduced to much smaller steps with inherently lower resultant vibrational noise.

The DRV014 Stepper Motor drive has been equipped with a trapezoidal screw thread for a cleaner, more wear resistant operation than is available from standard threading. It is capable of driving loads as high as 55 lbs (25 kg). The use of a trapezoidal lead screw in the DRV014 provides a number of benefits over the more common Acme style thread. The benefits are an improved durability, a lower friction due to improved surface quality, and nearly no back-drive.

This actuator is compatible with our TravelMax series of manual stages.

For Customers wanting to use their own controller, please refer to the Pins Description below. The pins detailed in this table can be identified on the cable by their numbers, directly written on the cable's D-type connector.

Features

• Specifically Designed to be Used with the LNR50 Stage Only
• High-Speed 50 mm/sec
• High Load Capacity 55 lbs (25 kg)
• Low-Friction Ball Screw Drives
• 25 mm Travel Version Also Available

These DC Servo Motor Actuators provide an alternative to the Stepper Motor Actuators above. The ball screw drive delivers highly reliable, low friction, 24/7 operation. They have a high load capacity and are ideally suited for applications that require high-speed precision motion control. Unlike trapezoidal lead screws, ball screws have rolling surfaces that wear less than sliding interfaces and are preloaded to eliminate backlash.

The design incorporates a 1024 lines (4096 effective) rotary encoder for accurate and repeatable positioning, especially when combined with the BDC100 Series DC Motor Controller.

These actuators have been designed specifically for heavy loads, providing a load capacity of 55 lbs (25 kg). They are compatible with our TravelMax series of stages.

For Customers wanting to use their own controller, please refer to the Pins Description below. The pins detailed in this table can be identified on the cable by their numbers, directly written on the cable's D-type connector.