Premium Stator Supplier — High-Quality Motor Stators for Power Tools & Industry
Prime Armature is a leading stator supplier and manufacturer, producing precision-engineered stators for power tools, industrial motors, and electrical equipment. Our stators are built with premium materials and tight tolerances to ensure reliable performance, efficient power transfer, and long operational life.
As a factory-direct stator supplier, we serve repair workshops, equipment distributors, and OEM manufacturers worldwide. Every stator we produce undergoes rigorous quality testing, including winding resistance checks, insulation testing, and dimensional verification.
Our Stator Product Range
Designed for compatibility with leading power tool brands and industrial applications.
🔧 Power Tool Stators
Compatible with Bosch, DeWalt, Makita, Hitachi, and more. For angle grinders, drills, saws, hammers, and sanders. Precision-wound for optimal magnetic field generation.
⚙️ Industrial Motor Stators
Built for AC/DC industrial motors, pumps, and compressors. High-grade lamination stacks and copper windings for continuous-duty applications.
📐 Custom Stators
Manufactured to your specifications — custom winding patterns, core dimensions, insulation class, and termination type. From prototype to full production.
🔄 OEM Replacement Stators
Direct drop-in replacements for hundreds of power tool and motor models. Exact-fit with verified electrical specs — no modifications required.
Featured Stator Products
Browse our range of power tool and motor stators — wholesale pricing available.
-
Stator
Stator G15SA2
-
Stator
Stator C7
-
Stator
Stator 6288
-
Stator
Stator 1900B
-
Stator
Stator 810T
-
Stator
Stator 11E
-
Stator
Stator 6-100
-
Stator
Stator 4SB
Need the Right Stator for Your Business?
Tell us your requirements and we’ll match you with the perfect stator — wholesale pricing, fast turnaround.
📖 Related: Read our guide on How to Choose a Reliable Armature Supplier — written by Alex Chen, Technical Director.
Why Choose Prime Armature as Your Stator Supplier
What makes us the preferred stator manufacturer for businesses worldwide.
No middlemen. Our wholesale pricing delivers the best value on bulk stator orders, with flexible MOQs for businesses of all sizes.
Every stator is tested for winding continuity, insulation resistance, dimensional accuracy, and magnetic performance before shipping.
Reliable global logistics with fast turnaround. Standard orders ship within 3–7 business days with tracking and insurance included.
Our engineering team helps you select the right stator or develop custom solutions for your specific application requirements.
Stators compatible with Bosch, DeWalt, Makita, Hitachi, Skil, KPT, Dongcheng, Black & Decker, and many more brands.
Frequently Asked Questions About Stators
What is a stator in a power tool motor?
A stator is the stationary part of an electric motor that generates a magnetic field to drive the rotor (armature). It typically consists of copper wire windings wrapped around a laminated iron core. In brushed motors, the stator uses permanent magnets or field windings. In brushless motors, the stator contains the energized windings that control the rotor’s movement. The stator’s design directly affects the motor’s torque, efficiency, and speed characteristics.
What is the difference between a stator and an armature?
The stator is the stationary component that produces the magnetic field, while the armature (rotor) is the rotating component that converts electrical energy into mechanical motion. In brushed motors, the stator is typically the outer housing with magnets or field coils, and the armature spins inside it. In brushless motors, the stator contains the windings and the rotor uses permanent magnets — essentially the roles are reversed. Both are essential for motor operation.
How do I find the right stator for my power tool?
Check your tool’s model number and the OEM part number on the original stator. Key measurements include the stator’s outer diameter, core stack height, winding resistance, and mounting hole pattern. If you need assistance, send us your tool’s brand and model — our team will match it to the correct stator from our catalog.
Can you manufacture custom stators?
Yes. As an experienced stator supplier with in-house manufacturing capabilities, we produce custom stators to your exact specifications. You can define core dimensions, winding configuration, wire gauge, number of turns, insulation class (B, F, or H), and lead wire type. We handle prototyping and scale production for OEM and aftermarket customers.
What brands are your stators compatible with?
Our stators are compatible with major brands including Bosch, DeWalt, Makita, Hitachi, Skil, KPT, Dongcheng, Black & Decker, and more. We stock replacement stators for hundreds of power tool models and can develop custom stators for specialized applications.
Do you offer wholesale pricing for stator orders?
Absolutely. As a factory-direct stator supplier, we provide competitive wholesale pricing for bulk orders. Our pricing scales with volume, and we offer flexible minimum order quantities to accommodate businesses of all sizes. Contact our sales team with your volume requirements for a customized quote.
What quality testing do your stators undergo?
Every stator is tested for: (1) winding resistance and continuity, (2) insulation resistance (megger test), (3) high-potential (hipot) dielectric strength, (4) dimensional verification of core stack and mounting points, and (5) visual inspection of winding integrity and termination quality. We provide test reports on request for bulk orders.
What are the shipping options and delivery times?
Standard orders ship within 3–7 business days from our China facility. International delivery takes 7–14 days depending on destination. Express shipping via DHL, FedEx, or UPS is available for urgent orders (2–5 days). All shipments are fully tracked and insured.