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ORIENTAL MOTOR
SMK Series Low-Speed Synchronous Motors

SMK Series Low-Speed Synchronous Motors

Product catalog summary

Overview
This document provides detailed information on various types of AC motors, focusing on low-speed synchronous motors from the SMK series. These motors are designed for applications requiring precise speed control and bi-directional operation.

Specifications and Features
- Low-Speed / Synchronous Rotation: The motor speed is synchronized with the power supply frequency, unaffected by load fluctuations.
- Continuous Rated Capacitor-Run Motor: Operates continuously with a capacitor, suitable for bi-directional operations.
- Starting, Stopping, and Reversing: Capable of quick start, stop, and reverse within 1.5 cycles of power frequency.
- Precise Positioning: Instant stopping with high accuracy, suitable for vertical applications like elevators.
- Holding Torque: Permanent-magnet rotor provides holding torque even when not energized.
- Long Life, Low Noise Gearhead: GN-S gearhead offers a long life of 10,000 hours and reduced noise.

Product Configuration
The system includes a motor, AC power supply, mounting brackets, flexible couplings, and a capacitor. Gearheads are sold separately.

Product Line and Pricing
The document lists various motor models with different frame sizes, power supply voltages, and shaft types. Prices range from $87 to $239 for motors and $76 to $118 for gearheads.

Additional Information
For detailed specifications, characteristics, and dimensions, users are directed to the Oriental Motor website or technical support.

Catalog excerpts

SMK Series Low-Speed Synchronous Motors-1

Standard AC Motors Low-Speed Synchronous Motors Low-Speed Synchronous Motors Three-Phase Induction Motors Induction Motors Reversible Motors Electromagnetic Brake Motors Clutch & Brake Motors Low-Speed Synchronous Motors Torque Motors Brake Pack AC Speed Control Motors AC input DSC

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SMK Series Low-Speed Synchronous Motors-2

Low-Speed Synchronous Motors cTCos C€ • For detailed information about regulations and standards, please see the Oriental Motor website. Synchronous motors are continuous rated motors in which quick bi-directional rotation is possible. The basic construction of these motors is the same as that of stepper motors, and with an AC power supply, they are easily driven. ■ Features • Low-Speed / Synchronous Rotation The motor rotates at a speed proportional to and accurately synchronized with the frequency of the power supply. A fluctuation in load does not affect the rotation speed. At 50 Hz 60 r/min...

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SMK Series Low-Speed Synchronous Motors-3

■System Configuration ■ Gearhead (Sold separately) Parallel Shaft Gearheads Overview Three-Phase Induction Motors Induction Motors Reversible Motors Electromagnetic Brake Motors Motor (Round shaft) Clutch & Brake Motors AC Power Supply (Main power supply) Capacitor Cap (Included) External Resistor (Included)✽ Low-Speed Synchronous Motors Torque Motors Capacitor (Included) IP67 Watertight, Dust-Resistant Motors Brake Pack Accessories (Sold separately) AC Speed Control Motors AC input DSC Mounting Brackets See Full Product Details Online Flexible Couplings Technical Support CR Circuit for Surge...

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SMK Series Low-Speed Synchronous Motors-4

Low-Speed Synchronous Motors■ Product Number • Motor SMK 0 14 M A - A © © ® © © © • Gearhead 5 GN 50 SA © © ® © • Geared Motor SMK 0 A - 120 A © © ® © © The following items are included with each product. Motor, Capacitor, Capacitor Cap, External Resistor*, Operating Manual ❖Only for SMK5 type • SMK0A-^A indicates a geared motor consisting of a special gearhead and a motor. The gearhead cannot be replaced.

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SMK Series Low-Speed Synchronous Motors

SMK Series Low-Speed Synchronous Motors

Catalog excerpts

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