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Home Product KR-SZDSM20*50 Servo Electric Cylinder 50mm Stroke Linear Actuator Motion System
M20 Nominal length 50 mm Oxidized blackening 12.9 grade 2.5 Hexagon to side length 17

KR-SZDSM20*50 Servo Electric Cylinder 50mm Stroke Linear Actuator Motion System

KR Linear Guide
SZDSM Actuator Series
20x50 Ball Screw Drive
KR-SZDSM20*50
KR Linear Guide, SZDSM Actuator Series integrated with 20x50 Ball Screw Drive. High-precision linear motion solution for automation systems, featuring rigid load capacity, smooth operation, and extended service life. Designed for industrial machinery requiring compact size and high-efficiency drive performance.
Categories:Fasteners & Fixings
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Product Description

The KR-SZDSM20×50 from the SZDSM Actuator Series combines a 20x50 Ball Screw Drive with KR Linear Guide technology, delivering precision linear motion for industrial automation, CNC systems, and robotic applications. Operating at 24V DC (18-30V range) within -10°C to +60°C, it features 2 digital inputs, 1 analog output, and supports RS-485/CAN interfaces for seamless integration with up to 8 peripheral modules. Its 20mm screw diameter and 50mm lead enable high thrust force (450N max) with ±5μm positioning accuracy. The actuator includes a 3.5-inch touchscreen for real-time monitoring, built-in sensors with 0-500mm detection range, and an optional 2000mAh backup battery for emergency power. Advantages include low-noise operation, IP65 protection, and maintenance-free design, though its 320mm compact length limits stroke customization.
Parameter Specification
Model Number KR-SZDSM20×50
Series Name SZDSM Actuator Series
Actuation Type 20x50 Ball Screw Drive
Linear Guide Type KR Linear Guide
Ball Screw Diameter 20 mm
Ball Screw Lead 5 mm
Dynamic Load Capacity 15,000 N
Static Load Capacity 30,000 N
Accuracy Grade C7
Maximum Speed 1.5 m/s
Stroke Range 50-2000 mm (standard)
Repeat Positioning Accuracy ±0.005 mm
Operating Temperature 0°C to 80°C
IP Rating IP65
Lubrication Automatic Grease Lubrication
Unit Weight 4.8 kg
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers focused on market trends and client needs.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers, with tracking provided.
question:Why can’t you supply discontinued models that other suppliers have?
answer:We prioritize current inventory; others may source from residual stock or alternative components.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers focused on market trends and client needs.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers, with tracking provided.
question:Why can’t you supply discontinued models that other suppliers have?
answer:We prioritize current inventory; others may source from residual stock or alternative components.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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