RB2691C-203

The Sanyo Denki RB2691C-203 step motor with integrated encoder delivers precise motion control and robust performance within the BL Super Servo Motors series. Featuring a Motor Type: Step motor with encoder design, it ensures accurate positioning and reliable feedback for automation tasks. This compact powerhouse operates on Phase Count: 2 phases and supports a broad Voltage Range: 3 to 80 V input, making it adaptable to diverse industrial power supplies. With a rated Torque Rating: 13 kg, the RB2691C-203 balances substantial output force and fine-step control for demanding applications. At a mass of Weight: 14.2 kg, it combines solidity with manageable handling during installation and maintenance.

Detailed technical specifications define the RB2691C-203's capabilities. The motor's Frame Size: 56 mm square and Length: 90 mm yield overall Dimensions: 56 x 56 x 90 mm for streamlined integration into machinery enclosures. Its Shaft Step Angle: 1.8° per step provides a high-resolution step increment, while Encoder Integration ensures closed-loop feedback for position verification. The Operational Phase Configuration: Bipolar 2-phase winding design optimizes current distribution, and the Voltage Input: DC 3-80 V range accommodates various drive architectures. Built from durable materials and optimized for heat dissipation, this motor maintains consistent performance over extended duty cycles.

Operational features of the RB2691C-203 emphasize stability and precision. The two-phase stepping sequence promotes low-vibration rotation, and the Shaft Step Angle enables smooth micro-positioning adjustments. Industrial-grade bearings support radial and axial loads with minimal friction, and the integrated encoder constantly monitors rotor position to prevent missed steps. Heat dissipation is enhanced by the sturdy housing and compact footprint, ensuring thermal stability during continuous operation. This combination of robust construction and closed-loop feedback yields repeatable performance across variable load conditions.

System integration is straightforward thanks to the RB2691C-203's standardized mounting flange and compatible electrical connectors. Control systems can leverage the built-in encoder signals for advanced motion profiling, while the wide Voltage Range simplifies power supply selection. Target applications include pick-and-place machinery, semiconductor handling equipment, precision assembly lines, and any industrial automation scenario where accuracy, reliability, and responsive torque are critical.