SS451L

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SS451L’s maximum starting torque of 10.0 in-oz at 25 °C overcomes static friction to ensure immediate rotation from standstill. With a synchronous speed of 72 min⁻¹ at 60 Hz, it matches line frequency for precise low-speed positioning in timing-critical applications.

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Product Description:

The SS451L motor from Danaher company functions at 120 V AC single-phase in order to connect with industrial power lines. The device maintains a 0.21 A current capacity to reduce power usage; therefore, preventing electrical overloads. The two-hour backup power duration of this synchronous motor maintains rotor torque retention during power failures to protect synchronized positions in time-sensitive manufacturing operations. The housing dimensions of 30 × 20 × 15 cm makes it to assemble into standard equipment cabinets.

A mass of approximately 7 lbs. (3.18 kg) reduces mounting strain and eases support-structure design for simpler integration. Operating at 60 Hz frequency aligns motor rotation with typical grid cycles, ensuring consistent synchronous performance. It consumes approximately 25 watts which minimizes idle energy draw and lowers operating costs in continuous-duty setups. Lead wires for electrical connections allows flexible wiring arrangements and also adapts to varied panel layouts. A 90 mm frame size of this Slo-Syn module offers a robust housing footprint for improving stability and thus suits NEMA-standard mounting patterns. The device also offers a torque value of 450 oz-in (≈ 3.18 Nm).

A shaft diameter of 0.375 inches (9.525 mm) matches standard coupling sizes and hence simplifies direct drive integration and avoids adapter parts. The single shaft with a flat design prevents rotation slippage. An aluminum housing material offers lightweight corrosion resistance and increases durability in humid or corrosive settings. Base-mounted style with standard mounting holes secures the unit firmly to equipment bases. Non-condensing humidity tolerance up to 95% prevents moisture accumulation inside the housing which sustains performance in damp environments. Up to 200 kHz frequency, it supports high-resolution feedback. The maximum starting torque of 10.0 in-oz at 25°C overcomes static friction. With an insulation Class B at 130°C, the SS451L motor achieves a synchronous speed of 72 min⁻¹ at 60 Hz.

Battery Backup
2 hours duration
Current Capacity
0.21 A
Dimensions
30x20x15 cm
Frame Size
90 mm
Frequency
60 Hz
Housing Material
Aluminum
Humidity
Non-condensing, up to 95%
Mounting Style
Base-mounted with standard mounting holes
Power Consumption
Approximately 25 watts
Power Supply
120V AC
Shaft Diameter
0.375 inches (9.525 mm)
Shaft Type
Single shaft with a flat
Torque
450 oz-in (approximately 3.18 Nm)
Weight
Approximately 7 lbs (3.18 kg)
Wiring
Lead wires for electrical connections

Frequently Asked Questions about SS451L:

Q: What operational benefits stem from SS451L motor 0.21 A current capacity?

A: The model limits current draw to 0.21 A to prevent circuit overloads. It extends component life and lowers running costs through reduced energy waste.

Q: How does SS451L’s power supply compatibility simplify installation processes?

A: The SS451L’s 120 V AC input matches standard facility voltage to prevent transformer requirements. It streamlines electrical integration and reduces installation costs.

Q: How does the module's two-hour battery backup improve system resilience?

A: The two-hour battery backup in SS451L maintains rotor holding torque during power interruptions. This prevents position loss and avoids unscheduled stoppages in critical processes.

Q: In what way do SS451L’s dimensions aid system layout?

A: The 30×20×15 cm dimensions allow placement in compact controller cabinets. It maximizes panel space and simplifies cable routing in tight enclosures.

Q: Why is 3.18 kg weight advantageous for motor mounts?

A: SS451L weighs approximately 3.18 kg to reduce mechanical stress on mounting brackets. It simplifies support structure design and enhances system stability.


Internal Product Review

  • ‘‘Danaher high performance Slo-Syn Synchronous motor variant SS451L limits power draw which reduces heat buildup during prolonged runs. This also prevents auxiliary circuit trips. Its 30 × 20 × 15 cm dimensions slot neatly into compact controller cabinets which simplifies system integration. Its guarantees synchronous rotation with line power to stabilize speed in precision applications.’’

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