MBC25SI1TB

The MBC25SI1TB is a low cost single axis step motor driver integrated with a programmable simple indexer. The MBC25SI1TB microstep driver/pulse generator has an output current capability of 0.5A minimum to 2.5A maximum (peak rating). The MBC25SI1TB driver operates with a DC voltage of 12VDC to 35VDC. The MBC25SI1TB’s internal controller has four different programmable motion profiles. The MBC25SI1TB also has directional soft and hard limit switch inputs, a busy output and a clock output that can be used for daisy chaining drivers together. The MBC25SI1TB driver features direction control and motor current On/Off capabilities. The “Reduce Current Enabled” feature automatically reduces motor current to 70% of the set value. The driver has built in features to indicate power on (green LED), running (yellow LED) and error conditions (red LED). The MBC25SI1TB has various step resolutions that can be implemented. These divisions range from 200 steps/rev to 1600 steps/rev. The bipolar drive configuration handles 4, 6 and 8 lead step motors and is also equipped with short circuit, over temperature and crossover current protection. The MBC25SI1TB communicates via RS232 communication. The easy to use Windows software, SMPG-SMSI Software, is used to directly set up to four different motion profiles.

• Output Current: 2.5A Peak
• 200 to 1600 Steps/Revolution (1, 2, 4, and 8 Selectable Step Operation)
• On-Board Programmable Simple Indexer with Four Motion Profiles
• Pulses from 1Hz to 50kHz
• Directional Soft and Hard Limit Switch Inputs
• Clock Output for Daisy Chaining
• Busy Output
• Motor On/Off Input and Automatic Current Reduction
• Short Circuit Protection