BSD Series Drives
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Series Drives ADVANCED STEP/DIR STEPADAPTIVE & DIRECTION MICROSTEPPING New series of microstep stepping motor drives specifically developed for small and mid-size stepping motors. Adaptive microstepping up to 3.200 step/rev. Ultra-compact and optimized design to reduce space and cost, combined with Adaptive Microstepping technology ensuring noise and vibration suppression. Intelligent management of the current profile that achieves good results in terms of smoothness of movement, low noise and vibration control. Target: simple and effective motion control solutions requiring low power, high precision, smoothness of movement and low acoustic noise. A highly sophisticated control system, preserving anyhow the traditional ease of use of R.T.A. drives. Full digital microstepping drive. Ideal solution to replace integrated circuits and selfmade, low power drives. The perfect choice for small routers, medical, 3D printers and all types of compact machines. (Peak value) (Peak value) * BSD 02.V version is equipped with screw-type connectors. R.T.A. s.r.l. Via E. Mattei - Fraz- Divisa 27020 Marcignago (PV) (Italy) T +39.0382.929.855 F +39.0382.929.150 www.rta.it R.T.A. Deutschland GmbH Bublitzer Strasse 34, 40599 Duesseldorf (Germany) T +49.211.749.668.60 F +49.211.749.668.66 www.rta-deutschland.de R.T.A. IBERICA C/Generalitat 22, Local 1 08850 Gava - Barcelona (Spain) T +34 936.388.805 F +34 936.334.595 www.rta-iberica.es R.T.A. INDIA Pvt Teerth Business Center 3 rd Floor, Unit No. 7, Block EL-15, MIDC Bhosari Pimpi-Chinchwd, Pune 411026 (India) Tel. +91 9422507445 www.rta-india

POWER AND LOGIC CONNECTIONS TECHNICAL FEATURES Range of operating voltage: 24-48 VDC. Range of current: 0.7-2.2 Amp. Setting up to four possible values by means of dip-switches. Microstepping: 400, 800, 1.600 and 3.200 steps/revolution. Setting by means of dip-switches. Automatic current reduction at motor standstill. Management of the current profile setting by means of a dip-switch. STEPPING MOTOR Protections: -Protection against under-voltage. -Protection against a short-circuit at motor outputs. GND FAULT DIRECTION IN STEP IN CURRENT OFF GND Electronic damping facility for further...