Synchronous Motor Suppliers in KSA | AC, Permanent Magnet & 3-Phase Motors

• A CROUZET branded AC synchronous motor, model reference 82344650.
• Best suited for control panels, instrumentation, and timing applications where the original part is already a CROUZET reference.
• Choosing the branded part over a generic replacement lowers the risk of a wrong fit on retrofit jobs.
• Typical buyers are panel builders, automation integrators, and maintenance teams replacing an existing CROUZET unit.
• Supplier: Technical Warranty Gate, Al Kharj Road, Al Aziziyah, Riyadh 14511
• Indicative price: SAR 350 to SAR 950, confirm exact price with the supplier for this reference

Key Specifications

• The LSY Series is a high efficiency IE5 permanent magnet synchronous motor built for pumps, conveyors, and automation.
• Speeds from 0 to 3000 RPM make it suitable for variable speed pumping, solar powered systems, and conveyor lines when paired with a VFD.
• Frame sizes from 90 to 160 cover small workshop pumps up to heavier industrial drives, so check your frame size before ordering.
• Foot and flange mounting on the same casting means it can be installed horizontally or vertically.
• Speed can be controlled and monitored in real time through a VFD.
• Motor speed stays stable even if the supply voltage changes, and the coil will not burn out if the motor is overloaded or stalled.
• Works on both solar and grid power, useful for remote or off-grid pumping sites.
• Used across agriculture, domestic water supply, industrial processing, and commercial buildings.
• Supplier: United Park Co. (Park United Company), Rail Business Centre, Omar Al Moukhtar Street, Riyadh 12646
• Indicative price: SAR 2,500 for a 2 HP unit up to SAR 40,000 for a 30 HP unit, depending on frame size and VFD requirement

Key Specifications

• A double flat shaft, CW/CCW turntable motor built for cup turner and light rotating equipment.
• Works on both 50Hz and 60Hz supply, useful if you are exporting finished assemblies to different markets.
• Coil will not burn out if the motor jams or is overloaded, which suits repetitive indexing tasks.
• Common uses include gluing machines, heaters, monitors, electrical curtains, stage lighting, and advertisement display movement.
• Popular with small appliance makers, signage fabricators, and DIY or maker scale buyers.
• Indicative price: SAR 45 to SAR 130

Key Specifications

• A compact 12V AC motor for slow, non-directional rotation.
• Rotation reverses automatically once the load reaches rated torque, which is a built-in protection feature, not a fault.
• Fixed 49mm body diameter makes it a common drop-in replacement for existing appliance housings.
• The slower the speed setting, the higher the torque, so weigh speed against holding power for your application.
• Common uses include electric fans, heaters, display stands, lamps, HVAC dampers, and microwave turntables.
• Indicative price: SAR 35 to SAR 110

Key Specifications

• A metal bodied, double flat shaft, one direction speed reduction motor rated for 220V AC at 5 to 6 RPM.
• The metal housing gives better durability under repeated heat cycles compared to a plastic bodied equivalent.
• Common uses include heater machines, electric fans, air conditioner mechanisms, and popcorn machines.
• The UPC code makes this a good choice for buyers who need traceable inventory matching for repeat orders.
• Indicative price: SAR 40 to SAR 130

• A permanent magnet synchronous motor combined with reduction gears, rated for 220-240V AC at 4W.
• The slowest speed motor in this catalog at 2.5 to 3 RPM, chosen when very slow and steady rotation matters more than torque.
• Motor speed stays steady even if voltage changes, and the coil resists burnout under overload.
• Available in CW, CCW, and auto-reversing CW/CCW configurations, so confirm which rotation direction your application needs.
• Common uses include electric fan ventilation mechanisms and heater assemblies.
• Indicative price: SAR 40 to SAR 120

A French manufacturer with a dedicated AC synchronous and DC stepper motor range, widely used in medical equipment, valves, pumps, and water treatment. The 82344650 model supplied through this page falls under this range.

A major global brand for building automation and control components, including synchronous motors used in HVAC dampers, actuators, and metering equipment.

An India-based pump and motor manufacturer, known for the LSY Series of IE5 permanent magnet synchronous motors used in solar and grid powered pumping systems, supplied through this page.

A global industrial brand offering synchronous motor and drive systems used in heavy machinery, process industries, and large scale automation.

A global brand for electric motors and drives, including high efficiency synchronous motor lines for industrial and process applications.

A Brazilian manufacturer of electric motors, including high efficiency synchronous motors used in pumping, compression, and industrial drive applications worldwide.

Is there a minimum order quantity for synchronous motors sourced through Saudi suppliers?

It depends on the supplier and the model. Small appliance motors like the Rebower and Mxfans units are often available as single pieces, while industrial LSY Series frames may need a minimum order for custom windings. Ask the supplier directly for the model you want.

How long does delivery take for a stocked motor versus an imported one?

Small motors that are already in stock usually ship faster. Larger industrial motors that are custom wound or imported to order take longer. Always ask for a lead time in writing before confirming your order.

Can I get a custom rated or OEM synchronous motor?

Yes, manufacturers such as Middle East Electrical produce LV, MV, and HV motors and can usually accommodate custom ratings. Trading companies are better suited to stocked branded units. Confirm OEM capability directly with the manufacturer.

Which suppliers have industry approvals?

Industrial Machinery Est. (IME) in Jubail is approved by Saudi Aramco and SABIC for replacement and heavy-duty motor solutions, including synchronous motors. No other approvals are listed for the suppliers on this page, so confirm anything additional directly with the vendor.

Do suppliers keep stock, or is everything made to order?

It varies. Small appliance motors are more likely to be in stock, while industrial IE5 frames and branded control motors may be ordered on demand. Ask the supplier for current stock status on the exact model you need.

Why is a synchronous motor not self starting?

When power is first switched on, the motor's rotor cannot instantly match the speed of the rotating magnetic field created by the stator, because the rotor has weight and cannot accelerate that fast on its own. This is why most synchronous motors need some form of starting assistance, such as a small induction effect built into the rotor, or an external drive, before they can lock into step with the supply frequency.

How does a synchronous motor start?

Most small synchronous motors, like the ones listed on this page, use a permanent magnet rotor that is light enough to be pulled into step by the rotating magnetic field as soon as power is applied. Larger industrial synchronous motors typically start using a built-in damper winding that behaves like an induction motor at startup, bringing the rotor close to synchronous speed before it locks in step with the supply.

What are the advantages and disadvantages of a synchronous motor?

The main advantages are constant speed regardless of load, high efficiency at rated output, and long service life since there is no brush wear on the rotor in most permanent magnet designs. The main disadvantages are that they generally cost more than an equivalent induction motor, may need extra starting assistance, and can lose synchronization and stall if overloaded beyond their rated torque.

What is the V curve of a synchronous motor?

The V curve is a graph that shows how the motor's armature current changes as its field excitation is adjusted, at a fixed load. When plotted, the curve dips to a minimum current at one excitation level and rises on either side, forming a V shape, which is why it is called the V curve.

What is hunting in a synchronous motor?

Hunting is a back and forth oscillation in motor speed that can happen after a sudden change in load, where the rotor swings slightly ahead of and behind its normal synchronous position before settling down. It is usually controlled using damper windings built into the rotor.

Do synchronous motors have brushes?

Small permanent magnet synchronous motors, like most of the models listed on this page, do not use brushes at all. Larger industrial synchronous motors that use a wound rotor for field excitation may use brushes and slip rings, though many modern designs use brushless excitation systems instead.

What is the difference between a synchronous motor and an induction motor?

A synchronous motor runs at a fixed speed that is locked to the supply frequency, while an induction motor runs slightly slower than that fixed speed, with the difference known as slip. Synchronous motors are generally chosen for constant speed and higher efficiency applications, while induction motors are simpler and typically lower cost.

What is the difference between a synchronous motor and an asynchronous motor?

This is essentially the same comparison as above, since an induction motor is a type of asynchronous motor. Synchronous means the rotor speed matches the supply frequency exactly, while asynchronous means the rotor always runs a little slower than that speed.