Motor Speed Control Relay SS-32

Description

I see it clearly now! Your screen has updated to a Google Image search for the SS-32 220V Geared Motor Speed Controller (frequently manufactured by brands like Oriental Motor, Datda, or TL).This is a specific style of an 8-pin or 11-pin plug-in separate-type AC motor speed control pack. Here is the dedicated description and its mechanical compatibility guidelines.Product Description: SS-32 AC Motor Speed Control PackThe SS-32 is a high-precision, analog electronic speed governor designed to adjust and maintain the RPM of small, single-phase AC asynchronous motors. Encased in a rectangular, panel-mount housing with a built-in front dial, it uses a stepless potentiometer to smoothly adjust speeds across a wide operating range.Unlike standard dimmers that simply clip voltage, the SS-32 utilizes a closed-loop feedback mechanism. It connects directly to the motor’s internal tachogenerator to monitor real-time rotation speeds. If a mechanical load causes the motor to drag, the SS-32 automatically compensates by increasing power output, ensuring stable torque and constant velocity.Key Technical FeaturesPower & Voltage: Built for AC 220V–240V (50Hz/60Hz) power systems, typically rated for managing motors up to 3 Amps (supporting 6W to 250W/400W motors depending on the specific variant sub-type).Speed Range: Smoothly regulates motor outputs from $90text{ RPM}$ up to $1400text{ RPM}$ (at 50Hz) or $1700text{ RPM}$ (at 60Hz).Form Factor: Plug-in design featuring a rear-facing multi-pin terminal block (often an 8-pin or 11-pin circular plug connection layout).Front Panel Controls: Main speed adjustment knob combined with an integrated toggle switch for quick motor startup or shutdown.Compatible Mechanisms & MachineryThe SS-32 is specifically engineered to control single-phase AC reversible or induction speed-control motors that feature built-in tachogenerator coils. It is completely incompatible with standard 3-phase industrial motors, brushless DC motors, or induction motors lacking built-in speed feedback sensors.It is heavily used to control the following machinery:1. Speed Control Motors with Tachogenerators (Mandatory Companion)Compatible Hardware: 5-wire or 6-wire AC geared speed-control motors from brands like Oriental Motor (such as the US series blocks), Sesame Motor, or generic equivalent 220V gear motors.Application: The motor must feature two dedicated feedback wires stemming from its internal tachometer coil. These plug directly into the SS-32 feedback terminals so the closed-loop circuitry can actively regulate the speed.2. Garment Fusing & Textile MachinesCompatible Mechanisms: Conveyor belts on Hashima fusing machines, fabric rolling mechanisms, and industrial sewing auxiliary feeders.Application: It is standard factory equipment on fusing machines, allowing operators to accurately slow down or speed up the internal conveyor belt to match the required heat-exposure time for different garment fabrics.3. Food Processing & Packaging LinesCompatible Mechanisms: Small assembly line conveyors, bag sealing rollers, labeling machines, and commercial food rotisseries.Application: Controls the precise rate at which products move down a conveyor belt or the rotation speed of a sealing wheel to ensure perfect thermal adhesive seals on packaging.4. Printing & Paper Handling EquipmentCompatible Mechanisms: Automated document feeders, ink rollers, and labeling dispensers.Application: Coordinates smooth tension and constant feed rates on rotating cylinders to prevent paper jams, overlapping, or label misalignment.5. Multi-Pin Relay Sockets & CapacitorsCompatible Hardware: Standard 8-pin or 11-pin panel sockets (like the PF113A) and motor-run capacitors (often ranging from $1.5mutext{F}$ to $10mutext{F}$ depending on motor wattage).Application: The SS-32 requires a compatible plug-in socket base to be mounted securely onto an industrial control panel. A properly rated external run capacitor must also be wired across the auxiliary motor phase to ensure smooth rotation.