Product Summary

The JWB ball screw jack is designed for high-speed automation production lines, robotic equipment, and precision lifting platforms. It offers lifting capacity from 5 to 500 kN, lifting speed up to 5 m/min, and stroke range 100–1500 mm. With CE certification for ball screw actuators and ISO management system certifications, it ensures reliable performance in demanding industrial environments.

Key Selling Points

• CE Certified Ball Screw Actuator: Complies with EN ISO 12100 and EN 60204-1, ensuring safety and quality for EU markets. (source: CE cert)
• High Lifting Speed up to 5 m/min: Enables fast cycle times in automated lines, reducing production downtime. (source: params)
• No Self-Locking – Brake Motor Required: Designed for vertical applications where backspin must be prevented – brake motor easily integrated. (source: scenario)
• Precision Positioning for Automation: Suitable for high-frequency reciprocating motion and continuous operation, ideal for robotic and packaging machinery. (source: scenario)
• Robust Material Selection: Screw in 40Cr/45# steel, housing in HT200 cast iron, nut in bronze CuSn6Zn6Pb3 – ensures durability and long life. (source: materials)

Technical Specifications

Models and Options

JWB series covers various gear ratios and stroke lengths. Multiple mounting positions and accessories available (motor, coupling, protective cover, control system). Please contact for specific model selection.

Materials and Structure

Screw: 40Cr / 45# steel; Housing: HT200 cast iron; Nut: bronze (CuSn6Zn6Pb3); Gears: 40Cr / 42CrMo; Shaft: 45# carbon steel. Structure designed for high rigidity and minimal deflection under load.

Applications

Suitable for high-speed automation lines, robotic equipment, precision lifting platforms, logistics conveying, aerospace auxiliary equipment, CNC machine tools, and packaging machinery.

Customization

Custom strokes, gear ratios, and special coatings available. Contact for tailored solutions.

FAQ

1. What is the MOQ? 1 unit.
2. What certifications do you have? ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and CE for ball screw actuators.
3. Can I use this jack without a brake? No, vertical applications require a brake motor to prevent backspin.
4. What is the delivery time? Please contact for exact lead times based on configuration.
5. Is the jack suitable for high-frequency operation? Yes, designed for continuous and reciprocating motion.
6. What is the warranty? Standard warranty conditions apply; contact for details.
7. Can the stroke be customized? Yes, stroke from 100 to 1500 mm with customization options.
8. Do you provide technical support? Yes, pre-sales and after-sales support available.

Inquiry Information

Contact Josie: Email josie@sdjymachinery.com, Tel +8618963003132, WhatsApp +8618963003132. Company: SHANDONG JINYU MACHINERY CO., LTD.

Image Filename and Alt Suggestions

• Main image: jwb-ball-screw-jack-iso-9001.png – Alt: JWB ball screw jack for automation – side view
• Detail image: jwb-ball-screw-jack-ce-certified.png – Alt: JWB ball screw jack with CE certification label