SS451TG3

The Danaher SS451TG3 synchronous motor represents a high-precision solution within the Slo-Syn Synchronous Motors series, combining robust construction with an integrated gearbox to meet demanding industrial automation requirements. This NEMA 34 class motor delivers a nominal torque of 450 oz-in (32 N-cm) and features a 3:1 reduction gearbox for enhanced output torque and controlled speed. Rated for operation at 72 RPM (60 Hz) or 60 RPM (50 Hz), the SS451TG3 accommodates a range of power system frequencies to support diverse manufacturing environments. Its terminal box connection method simplifies installation and wiring management, providing reliable electrical coupling in confined spaces. Manufactured by Danaher, this model is optimized for precision indexing, motion control, and long-term stability in continuous-duty applications.

The SS451TG3 motor incorporates a comprehensive set of technical specifications to ensure consistent performance under varied operating conditions. The motor type is specified as Synchronous, NEMA 34, establishing the frame size and mounting interface for straightforward integration. Its insulation class of Class B allows a maximum winding temperature rise compatible with industrial safety standards. The integrated gearbox features a 3:1 reduction ratio, delivering increased torque at the output shaft without adding excessive inertia to the drive train. Electrical connections are facilitated through a terminal box interface, designed to handle voltages of 120 V and 240 V AC, enabling compatibility with both single-phase and three-phase supply configurations.

In terms of mechanical design and environmental resilience, this unit measures 144 mm (5.65 in) in length (terminal version) and includes provision for a rear shaft, offering flexible shafting arrangements for couplings or encoder attachments. The allowable operating temperature range extends from –40 °C to +60 °C, ensuring reliable function in extreme climate conditions including refrigeration systems or heated enclosures. The robust synchronous architecture delivers consistent speed under varying load profiles and supports continuous-duty cycles without loss of synchronization. The incorporation of a precision gearbox also reduces backlash and improves torque delivery during start-stop sequences, contributing to fine positional repeatability in indexed operations.

System integration is streamlined by the SS451TG3’s adherence to standardized NEMA 34 mounting dimensions and its compatibility with common servo drives and controllers in industrial automation. The combination of a synchronous motor, integrated gearbox, and flexible voltage input prepares this module for applications in material handling conveyors, precision assembly machinery, and industrial processing equipment. Because the SS451TG3 is specified for long-term continuous operation with Class B insulation and robust terminal connections, it is well suited for deployments in packaging lines, pick-and-place robots, and other critical motion control systems where reliability and precision are paramount.