Refurbished – Linear Actuator Stroke Length 300MM 7mm/S1500N 24V
Refurbished – Linear Actuator Stroke Length 300MM 7mm/S1500N 24V
Refurbished – Linear Actuator Stroke Length 300MM 7mm/S1500N 24V
This refurbished linear actuator is a precision electromechanical device designed to convert rotational motion into controlled linear movement, delivering a maximum force of 1500N over a 300mm stroke length at 7mm per second velocity. Industrial automation engineers, robotics technicians, and manufacturing specialists rely on this actuator for applications requiring consistent linear positioning, material handling, and automated assembly operations. It solves the critical challenge of achieving repeatable, programmable linear motion in compact spaces while maintaining high load capacity and reliability in demanding industrial environments.
Product Overview
The linear actuator operates on a 24V DC power supply, making it compatible with standard industrial control systems and PLC-based automation networks. The internal mechanism utilizes a brushed DC motor coupled with a precision leadscrew transmission system that converts rotational energy into smooth, linear displacement. The 7mm/s speed specification provides optimal balance between rapid positioning and fine control, while the 1500N force rating ensures capability for heavy-duty material handling, press applications, and structural load management. The 300mm stroke length accommodates medium-range positioning requirements typical in conveyor systems, automated gates, and precision assembly fixtures.
This refurbished unit has been professionally restored to factory specifications, tested for performance consistency, and validated for electrical safety and mechanical function. The restoration process includes cleaning, bearing lubrication, electrical component verification, and load testing to ensure the actuator performs identically to new units. The compact cylindrical design with integrated mounting flanges allows for straightforward integration into existing mechanical frameworks, while the sealed construction provides protection against dust and moisture ingress in workshop and light industrial environments.
Key Specifications
| Specification | Details |
| Product Type | DC Linear Actuator with Leadscrew Drive |
| Condition | Refurbished - Professionally Restored |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Stroke Length | 300mm |
| Speed | 7mm/second |
| Force Output | 1500N maximum load capacity |
| Operating Voltage | 24V DC |
| Power Consumption | Approximately 50-70W at rated load |
| Duty Cycle | Intermittent operation, 50% maximum continuous |
Key Features
- 300mm Full Stroke Length provides medium-range linear displacement suitable for conveyor advancement, automated door systems, and material positioning applications
- 1500N Force Rating delivers sufficient load capacity for heavy industrial applications including press operations, clamping mechanisms, and structural support functions
- 7mm/second Speed Rating enables precise control over positioning speed while maintaining rapid cycle times for production environments
- 24V DC Operation ensures direct compatibility with industrial power supplies, PLC systems, and standard automation control networks without additional voltage conversion
- Sealed Leadscrew Design protects internal mechanisms from dust, coolant splatter, and moisture contamination common in manufacturing facilities
- Compact Cylindrical Form Factor allows integration into space-constrained applications with minimal mechanical redesign
- Integrated Mounting Flanges provide standardized connection points for quick installation into existing frameworks
- Professional Refurbishment includes complete restoration, performance testing, and validation to factory specifications
Applications and Use Cases
- Automated Assembly Lines: Provides precise linear positioning for component placement, part feeding, and workpiece advancement in manufacturing environments requiring repeatable accuracy
- Material Handling Systems: Powers conveyor belt advancement, automated stackers, and material transfer mechanisms in warehousing and logistics operations
- Industrial Clamping Fixtures: Delivers controlled clamping force for workholding applications in machining centers, welding stations, and assembly jigs
- Automated Gate and Door Systems: Enables smooth opening and closing operations for industrial doors, safety gates, and access control barriers with fail-safe positioning
- Laboratory Testing Equipment: Supports precision load application, sample positioning, and mechanical testing apparatus in quality control and research facilities
- Agricultural Machinery: Powers seed hoppers, fertilizer spreaders, and crop handling mechanisms in farm automation equipment
How to Use
Begin by verifying the 24V DC power supply can deliver adequate current capacity, typically 3-5 amperes under full load conditions. Mount the actuator securely using the integrated flanges, ensuring the rod extends freely without obstruction and the mounting surface is rigid to prevent vibration. Connect the power leads to your control system through a relay, contactor, or motor controller that can handle the rated current. For directional control, reverse the polarity of the power supply to reverse the rod direction. Install appropriate limit switches at both stroke extremes to prevent mechanical overtravel and protect the internal mechanisms.
During initial operation, run the actuator through several complete cycles at no load to verify smooth motion and confirm proper directional response. Once validated, gradually introduce load while monitoring for unusual noise, vibration, or heat generation. The actuator should reach full speed within 1-2 seconds and decelerate smoothly when power is removed. For applications requiring precise speed control, implement PWM pulse-width modulation through your control system to adjust voltage and achieve intermediate speeds between zero and 7mm/second. Regular inspection of the rod for corrosion and the mounting points for looseness ensures long-term reliable operation.
Frequently Asked Questions
What is the difference between refurbished and new linear actuators?
Refurbished actuators have been professionally restored to factory specifications, including cleaning, component inspection, bearing lubrication, electrical testing, and load validation. They perform identically to new units but at significantly reduced cost. The refurbishment process ensures all mechanical wear is addressed and electrical components function within specification. Our 7-day warranty covers manufacturing defects, providing confidence in product quality and reliability.
Can this actuator be used for continuous duty applications?
This actuator is rated for intermittent operation with a maximum 50% continuous duty cycle. For continuous-duty applications, implement 50% on-time and 50% off-time intervals to prevent thermal damage to the motor windings. Monitor operating temperature and ensure adequate cooling between cycles. For true continuous-duty requirements, consider industrial-grade actuators with enhanced thermal management and reinforced motor construction.
How do I control the speed of this linear actuator?
Speed control is achieved through voltage regulation using pulse-width modulation (PWM) or variable voltage supplies. Reducing the applied voltage below 24V proportionally reduces speed and force output. A PWM controller with 5-20kHz switching frequency provides smooth speed adjustment without introducing mechanical vibration. For precise speed requirements, implement feedback control using position sensors or encoders to monitor rod displacement and adjust voltage accordingly.
What load capacity should I design for in my application?
The 1500N rating represents maximum static load capacity. For dynamic applications with repeated cycling, design for 60-70% of maximum rating to ensure extended actuator lifespan and reliable operation. Account for shock loads, acceleration forces, and safety factors in your mechanical design. Consult load diagrams and derating curves for your specific duty cycle to determine appropriate design margins.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Tech Depot
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Refurbished – Linear Actuator Stroke Length 300MM 7mm/S1500N 24V Online in India
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