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Cutting Motors
- Brand KEB
- Product origin Made in Germany
- Delivery time 15days
- Supply capacity 20 pcs month
- A1SM502-64B0 4075011125
- A1SM502-64B0
Product Advantages and Features
KB servo motor model A1SM502-64B0 (4075011125) is primarily applied in the following high-precision, high-dynamic-response industrial automation fields.
Product Technical Parameters
Parameter Category | Specification Value/Range | Description |
Power Range | 750W–1.5kW | Suitable for high-load scenarios with instantaneous overload capability |
Rated Torque & Peak Torque | Rated ≥70Nm, Peak ≥245Nm | Overload capacity exceeding 3x rated torque, ideal for impact loads |
Maximum Speed | 9,000rpm (application-dependent) | Low-inertia rotor design ensures high-speed dynamic response |
Encoder Resolution | 16-bit to 20-bit incremental encoder | Closed-loop control precision; position feedback error ≤±0.01° |
Protection Rating | IP65 | Fully sealed dust/waterproof design for harsh industrial environments |
Operating Temperature | -20℃ to +80℃ | Wide temperature adaptability, including corrosive environments |
Mounting Flange Size | Frame size 40mm–80mm (model-ref.) | Compact structure; flange compatible with standard industrial interfaces |
Protocol Support | EtherCAT, CANopen, etc. | Multi-protocol integration for high-speed axis control and network sync |
Product Application Scope
1. High-Dynamic Load Scenarios
· CNC Machine Tool Spindle Drives
Precise control of cutting/drilling tools with ≥245Nm peak torque and ≤150μs response time
· Robotic Joint Actuation
High-precision motion control for robotic arms in welding/spraying operations
· Packaging Machinery Synchronization
Multi-axis coordination via EtherCAT/CANopen protocols for filling/sealing processes
2. Harsh Environment Applications
Food Processing Equipment
IP65 full-sealed protection against washdown chemicals and steam corrosion
Offshore & Marine Systems
Salt spray resistance and anti-corrosion design for port cranes/vessel auxiliaries
Product Description
1.Compact High-Protection Design00001
· Key features: Frame size 40mm–80mm, short-body length ≤150mm, weight ≤3.5kg; IP65 full-sealed protection against dust/water for harsh industrial environments.
2.360° Modular Rotatable Connector
· Key features: Enables flexible cable routing in any orientation, simplifying installation and maintenance.
3.Integrated Braking System
· Key features: Built-in DC spring-applied brake (auto-lock on power loss), ensuring emergency safety and positioning stability.
Company Introduction
Haopai Co., Ltd. was established in 2008 and is a comprehensive service enterprise specializing in machinery and accessories for the home industry. We have a specialized and innovative customer center, component assembly workshop, equipment debugging workshop, processing workshop, and warehousing. Our main business includes sales of mechanical parts, equipment upgrades and renovations, equipment maintenance and relocation, customized non-standard equipment, intelligent production line planning, automation support, machine vision, shared cloud warehouses, etc. We provide customers with professional personalized services. After more than ten years of accumulation and development, our elite service team of nearly 200 people has served over 10000 enterprises nationwide. Over the years, we have accumulated more than 200000 non-standard accessory categories, making us the most comprehensive one-stop procurement platform in the industry. We have the most competitive technical renovation team in China, with a total of over 100000 equipment upgrade and renovation projects. Haopai Co., Ltd. has been committed to the great cause of making global machinery and preferred Chinese parts for many years, and is determined to become the preferred brand for comprehensive services of global machinery and parts.


Deeply Cultivating the Industry for More Than Ten Years, Creating an Intelligent Manufacturing Full Chain System for Woodworking Machinery.
After 16 years of industry accumulation, we have always focused on the research and manufacturing of CNC woodworking machinery. We have established a leading full chain production system and specialized team structure, providing one-stop services from research and development to delivery for global customers. It is currently a one-stop procurement platform with a complete range of categories in the industry.
Specialized and Innovative Customer Center



Haopai has been committed to the business philosophy of quality first, integrity-based, and win-win cooperation. We adhere to the business philosophy of ultimate customer experience and efficient operation, and uphold the service spirit of taking non-standard customization, drilling difficulties, and solving difficulties as our own responsibility. We constantly innovate and aspire to become the preferred brand for comprehensive services of global machinery and accessories. We are committed to making the great cause of global machinery and preferred Chinese accessories contribute to the development of national brands and the strength of Haopai people.




Team Style
Professional team, always on standby
The service team is distributed in pre-sales consulting, order management, technical support, and after-sales service positions, with 7 × 12 hours of online response to ensure that your needs are processed in the first time.






Haopai Intelligent Cloud Warehouse, Escorting You
In Order to Solve the Problems of High Procurement Costs, Low Efficiency, Difficult Management, Slow Logistics, And High Stagnant Inventory of Industrial Materials in Factories, Haopai Shared Cloud Warehouse Emerged in 2020. Greater Efforts Will Be Made to Assist Customers in Achieving Zero Capital Occupation, Spare Parts Inventory, And Improving Their Digital Level.




Machining Workshop




Component Assembly Workshop


New Media Center


The Intelligent Dispatching System Established in 2021 Has Achieved Intelligent Personnel Allocation, Real-Time Control of Technical Personnel's Work Status, Mobile Dispatching, Accurate and Effective Arrangement of Various Tasks, Precise Control of Project Costs, Thus Creating a Fast Response, Efficient, And Professional After-Sales Service Team.




Patent Certificates
Cooperative Partner
We Have Served over 10000 Enterprises Nationwide and Have Accumulated over 200000 Non-standard Accessory Categories over the Years, Covering Major Home Furnishing Brands Across the Country.