RTA – BSD – Open-Frame, Stepping Motor Drive

Introduction

• Series of microstep stepping motor drives specifically developed for small and mid-size stepping motors.
• Ultra-compact and optimized design to reduce space and cost, combined with Adaptive Microstepping technology ensuring noise and vibration suppression.
• Target: simple and effective motion control solutions requiring low power, high precision, smoothness of movement and low acoustic noise.
• Ideal solution to replace integrated circuits and self-made, low power drives. The perfect choice for small routers, medical, 3D printers and all types of compact machines.

Highlights

• Full digital microstepping drive.
• Adaptive microstepping up to 3.200 step/rev.
• Intelligent management of the current profile that achieves good results in terms of smoothness of movement, low noise and vibration control.
• A highly sophisticated control system, preserving anyhow the traditional ease of use of R.T.A. drives.

Technical Specifications

• Version: open frame drive in 78 x 68 x 21 mm, equipped with AMP connectors.
• Range of operating voltages: 24-48 VDC.
• Range of current: 0.7-2.2 Amp. Setting up to four possible values by means of a dip-switch.
• Microstepping: 400, 800, 1.600, 3.200 steps/revolution. Setting by means of a dip- switches.
• Automatic current reduction at motor standstill.
• Management of the current profile setting by means of a dip-switch.
• Protections: -Protection against under-voltage and over-voltage. -Protection against a short-circuit at motor outputs.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
• Warranty: 24 months.