PERSKE IMA-10748338 Spindle Motor Kns 21.05-2

( Brand: Perske ), ( Manufacturer Part Number: IMA-10748338 ), ( Model: 21.05-2 IMA-10748338 ), ( Part Type: Spindle Motor )

Review PERSKE Spindle Motor Kns Rebuilt

The **Perske IMA-10748338 Spindle Motor (KNS 21.05-2)** is a high-performance, precision-engineered electric spindle motor designed for demanding industrial applications, particularly in CNC machining, woodworking, and metal fabrication. This motor belongs to the KNS series, renowned for its reliability, efficiency, and superior cutting performance, making it an ideal choice for professionals seeking consistent results in high-speed material processing. Built with a robust and compact design, the IMA-10748338 features a direct-drive system that eliminates the need for belts or gears, reducing mechanical wear and ensuring smoother, more accurate spindle operation. Its advanced air-cooling system enhances thermal management, allowing for prolonged operation without overheating, which is critical in continuous production environments.

The spindle motor incorporates a high-efficiency permanent magnet synchronous motor (PMSM) technology, delivering exceptional torque and rotational speed stability. With a rated power output optimized for precision cutting, this motor is capable of handling a wide range of materials, from softwoods and plastics to harder metals and composites, depending on the tooling and setup. Its sealed bearing assembly ensures minimal friction and extended operational life, even under heavy loads, while the integrated electronic speed control allows for precise RPM adjustments, enabling operators to fine-tune performance for specific tasks. The motor s compact yet sturdy housing is engineered for easy integration into existing CNC systems or standalone spindle setups, offering flexibility for both new installations and retrofits.

Safety and durability are key features of the IMA-10748338, as it is equipped with protective mechanisms such as thermal overload protection and robust insulation to prevent damage from electrical surges or environmental contaminants. The motor s design also prioritizes low noise and vibration levels, contributing to a quieter workspace and reduced tool wear. Whether used in a professional workshop, manufacturing plant, or high-volume production facility, this spindle motor exemplifies the balance between power, precision, and longevity, making it a dependable workhorse for industries where performance and reliability are non-negotiable. Its compatibility with various spindle heads and tooling options further expands its versatility, ensuring it can adapt to a wide array of machining applications with ease.

### **Pros and Cons of buying a Perske IMA-10748338 Spindle Motor (KNS 21.05-2)**

1. **Compatibility with Specific Machines** This spindle motor is designed for certain models of Perske CNC machines, ensuring a precise fit and optimized performance without modifications.

2. **High Precision and Reliability** As an OEM (Original Equipment Manufacturer) part, it is built to meet the exact specifications of the machine it was originally intended for, reducing the risk of performance issues.

3. **Durability and Longevity** Perske machines are known for their robust construction, and using genuine parts helps maintain the spindle s efficiency and lifespan over extended use.

4. **Warranty Coverage** Purchasing directly from Perske or an authorized dealer may include warranty support, ensuring repairs or replacements if defects arise.

5. **Performance Consistency** Since it is a factory-approved component, it will operate within the expected speed, torque, and cooling parameters of the machine, avoiding potential mismatches with aftermarket alternatives.

6. **Easier Maintenance and Repairs** Using the correct part simplifies troubleshooting and maintenance, as technicians familiar with Perske systems will be more likely to service it effectively.

7. **Resale Value** Keeping the machine with original components can help preserve its resale value if you decide to sell it in the future.

1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives, which may be a significant investment depending on budget constraints.

2. **Limited Availability** If the part is discontinued or no longer produced, sourcing it may become difficult, potentially leading to delays or higher prices from third-party sellers.

3. **No Customization Options** Unlike aftermarket parts, you cannot modify specifications (e.g., speed, power) to suit alternative applications.

4. **Potential Overkill for Non-OEM Use** If you are repurposing the spindle for a different machine or application, the exact specifications may not be necessary, leading to unnecessary expense.

5. **Longer Lead Times** Depending on the supplier, ordering an OEM part may take longer than acquiring a generic replacement, which could disrupt production schedules.

6. **Dependence on Perske Support** If issues arise, you may need to rely on Perske s customer service or authorized dealers for assistance, which could be slower than working with a local technician familiar with aftermarket parts.

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### **Conclusion**

- You are maintaining or repairing an original Perske machine and need an exact replacement.

- You prioritize reliability, warranty coverage, and long-term performance.

- Budget is not a limiting factor, and you can justify the cost for optimal machine function.

- You are on a tight budget and can find a high-quality aftermarket alternative that meets your needs.

- The spindle is being used in a non-Perske application where exact specifications are unnecessary.

- You need the part quickly and are willing to risk compatibility issues with a non-OEM option.

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### **Recommendation**

- You are certain of the machine s model and need a guaranteed fit.

- You value long-term reliability and warranty protection.

- You have verified that no aftermarket equivalent meets the same performance standards.

- You have thoroughly researched and confirmed that a compatible aftermarket spindle (e.g., from a reputable brand like **Kress, Makino, or a trusted CNC supplier**) will perform adequately.

- You are repurposing the spindle and do not require the exact Perske specifications.

- Cost savings are a priority, and you are willing to take on the risk of potential compatibility or performance trade-offs.

1. **Verify Compatibility** Double-check the spindle s specifications (e.g., RPM, power, cooling requirements) with your machine s manual or a Perske technician.

2. **Check Availability** Confirm whether the part is still in production or if you will need to source a used/refurbished unit.

3. **Compare Prices** Obtain quotes from multiple suppliers (Perske dealers, authorized resellers, and aftermarket sellers) to ensure you are getting the best value.

4. **Consult a Professional** If unsure, consult a CNC specialist or Perske-trained technician to assess whether the OEM part is truly necessary or if alternatives exist.

Ultimately, the decision depends on your priorities whether you prioritize **exact fit and reliability** (OEM) or **cost efficiency and flexibility** (aftermarket). For most Perske machine owners, the OEM part is the safest choice for maintaining optimal performance.

Details:

Eastern Surplus Asset. SHELF: RM4-4. 21150 Barbour County Highway. You are buying on a Perske Spindle Motor KNS 21.05-2 IMA-10748338 Rebuilt.

Please review the pictures. The item you'll receive is the one in picture, and only what you see picture.

part #: ima10748338 prices

• $240.00-$1999.99

specifications oelemot:

• brand: Perske
• mpn: Ima-10748338
• model: 21.05-2 Ima-10748338
• part type: Spindle Motor

seller oelemot:

• # reviews: 6898
• city: Clarksburg, West Virginia
• rating: 100.0%

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Seller refurbished

shipping oelemot:

• carrier: UPS
• service: UPS Ground
• class: Standard
• cost: $0.00
• type: Calculated
• transit: 4-7 Days

offer oelemot:

• sold: 0
• started: April 16, 2026
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock

returns oelemot:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

payments oelemot:

• other
• wallet: Apple-pay
• credit card: Discover

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