SS451LG4
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The Danaher SS451LG4, part of the Slo-Syn Synchronous Motors series, is a single-phase synchronous motor with a 4:1 gearbox ratio. It features a rated voltage of 120 V AC, a frequency of 60 Hz, and delivers a rated torque of 450 oz-in. The motor's full-load current is 5.5 Amps, and its winding resistance is 16 Ohms.
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Product Description:
The SS451LG4 serves as a Slo-Syn Synchronous Motors product engineered by Danaher. The motor draws a current of 0.8 A. This motor presents a standard operational velocity of 72 RPM. It produces 24 Watts as a power output measure. This single-phase motor has Class B insulation. It allows operations to maintain continuous duty cycles without interruption.
Users can easily install this SS451LG4 synchronous Motor through face mount positioning. The shaft diameter measures 0.375 inches. The shaft length is 1.125 inches. The small dimensions enable easy implementation in different setups. The motor weighs around 4 lbs. It offers reversible rotation direction. It's starting torque matches running torque at 450 oz-in. Operation of this motor requires a storage capacitor with 4 µF capacity. The working temperature range is -20°C to 40°C. This motor system comes with complete enclosure protection. The SS451LG4 synchronous Motor model is UL Recognized. The motor operates reliably across different operating conditions. The synchronous motor shows excellent suitability in applications needing precise motion control. It requires a 120 VAC power supply along with a 60 Hz frequency operation. The design standards enable stable performance and reliable operation of the system. It has a 90 mm frame size that enables better utilization of available space. It maintains stable performance under low-to-moderate vibration conditions and is rated for altitudes up to 1,000 meters.
The SS451LG4 synchronous Motor can function in environments with up to 90% relative humidity level. The motor tolerates standard AC voltage fluctuations (±10%), and it requires an external starting mechanism as it is not self-starting. This synchronous motor requires proper grounding to ensure safe operation and prevent electrical hazards. The SS451LG4 motor features basic industrial safety protection but lacks advanced hazard-proofing or explosion-resistant ratings.
Frequently Asked Questions about SS451LG4:
Q: Why does the SS451LG4 motor require an external starting mechanism?
A: As a synchronous motor, the SS451LG4 does not self-start, requiring an external starter to bring it to synchronous speed for proper torque development.
Q: How does the Class B insulation benefit the SS451LG4 motor?
A: Class B insulation enhances thermal resistance, allowing the SS451LG4 motor to operate reliably at higher temperatures without degradation of winding insulation.
Q: How does the 90 mm frame size improve space utilization for the SS451LG4 motor?
A: The compact 90 mm frame of the SS451LG4 motor allows integration into space-constrained assemblies without sacrificing performance or requiring significant layout changes.
Q: What is the benefit of using a 4 µF capacitor in the SS451LG4 motor?
A: The 4 µF capacitor aids in phase shifting, enabling proper current flow and torque generation for stable and balanced motor operation in the SS451LG4 model.
Q: Why is grounding critical for the SS451LG4 synchronous motor?
A: Grounding the SS451LG4 ensures user safety and equipment protection, preventing electrical shock and reducing electromagnetic interference during motor operation.
