Manufacturers
RTA GMD
Description
RTA PAVIA GMD Series Stepping Motor Drives. 55-190 VDC Bus Voltage Range | 1.6-12 Amps Phase Current Range | DC Power Supply
Part Number
GMD
Price
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Manufacturer
RTA
Lead Time
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Category
PRODUCTS - G
Features
- Automatic current reduction at motor standstill.
- Electronic resonance damping facility.
- High efficiency CHOPPER with MOSFET final stage output.
- Motor phase current setting by means of a DIP-SWITCH. Up to eight possible equidistant
- Operation at 200, 400 or 800 steps/revolution.
- Operation with a single external power supply.
- Overheating protection.
- Possibility to switch off motor current with an external logic signal.
- Protection against a short circuit at motor outputs.
- Protection against under-voltage and over-voltage.
- values between INF min. and INF max. can be set.
- Wide range of possible operating voltages.
Datasheet
Extracted Text
* Y T N NEW! A GMD Series Drives INTRODUCTION R.T.A. presents again GMD series drives, bipolar chopper drives realized in SMD technlogy and in single EUROCARD format cards (100x160 mm). They are backward-compatible with the previous series, equipped with a 32 pole, DIN 41612 form D connector. GMD drives are therefore designed to be assembled inside a RACK, complete with motherboard, that could be possibly supplied as an option by R.T.A. The wide range of current and voltage values permits to optimize the use of GMD series drives, with every model of stepping motor, in a great variety of applications. TECHNICAL FEATURES Range of operating voltage: 55-190 V • DC. I min. I max. NP NP V range Model Dimensions DC (Peak value) (Peak value) Range of current: 1.6-12 Amp. Setting up to eight possible • values by means of a dip-switch. (VOLT) (AMP) (AMP) (mm.) Microstepping: 200, 400 o 800 steps /revolution. Setting by • card means of a dip- switch. 1.6 GMD 02 55 to 85 6 100x160x45 Automatic current reduction at motor standstill. • card 55 to 85 4 10 GMD 03 Possibility to switch off motor current with an external logic • 100x160x45 signal. card 95 to 140 5 12 GMD 04 Protections: • 100x160x51 -Protection against under-voltage and over-voltage. card -Protection against a short-circuit at motor outputs. GMD 06 160 to 190 5 12 100x160x51 -Overheating protection. Operation with a single external power supply. • Electronic resonance damping facility. • MECHANICAL DIMENSIONS Warranty: 24 months. 2 • YEARS ORANGE COF LED RED FAU LED YELLOW TER LED POWER AND LOGIC CONNECTIONS GREEN FC LED GREEN HV LED AM1 CONNECTOR Dimensions in mm. R.T.A. s.r.l. R.T.A. Deutschland GmbH R.T.A. IBERICA-Motion Control Systems S.L. Via E. Mattei - Fraz. Divisa Bublitzer Straße 34 C/Generalitat 22, 1° 3° 27020 MARCIGNAGO (PV) ITALY 40599 DÜSSELDORF (Germany) 08850 GAVA - BARCELONA (Spain) Tel. +39.0382.929.855 - Fax +39.0382.929.150 Tel. +49.211.749.668.60 - Fax +49.211.749.668.66 Tel. +34.936.388.805 - Fax +34.936.334.595 www.rta.it www.rta-deutschland.de www.rta-iberica.es R R A W 32 POLES DIN 41612-D CONNECTORS FUSE Allegato al catalogo CAI - 04 - 10 *
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