Repetitive manual lifting and constant load holding in high-volume production lines cause operator fatigue, reduced accuracy, and premature equipment damage. The Tecna Balancer 6-8Kg 2500mm Stroke with Stop Device (9348) provides industrial-grade weightlessness and effortless tool positioning to eliminate strain and maintain consistent operational rhythm across heavy-duty assembly lines.
What’s In the Box
• 1 x Tecna 9348 Tool Balancer Unit (6–8 kg Capacity)
• 1 x High-Tensile Steel Wire Rope Assembly (2500 mm Stroke Length)
• 1 x Integrated Manual Stop Device
• 1 x Auxiliary Safety Suspension Hook
• 1 x Main Suspension Safety Swivel Hook
Benefit-Driven Technicals
• 2500 mm Extended Cable Stroke: Delivers a broad, uninterrupted vertical and lateral workspace reach for large fabrications without repositioning the primary mounting point.
• Integrated Manual Locking Stop Device: Holds tools suspended at a fixed working height on demand, combining the ergonomics of a zero-gravity balancer with the stability of a fixed fixture.
• Adjustable Spring Tension Capacity: Tailors suspension force precisely between 6.0 kg and 8.0 kg to achieve total weightlessness for exact tool loads.
• Anti-Friction Cable Guide System: Prevents cable binding and reduces wire rope wear, ensuring smooth extension and retraction across continuous, high-cycle production shifts.
• Auxiliary Safety Suspension Point: Secures the load independently to prevent drop hazards in the event of a primary overhead fixture failure.
Features & Applications
Features
• Heavy-duty, shock-resistant housing constructed for demanding industrial environments
• Precision adjustable main spring mechanism for exact load balancing
• Manual stop control for locking and releasing height at any point in the stroke
• Smooth anti-friction wire cable guide to extend cable lifespan
• Secondary auxiliary safety point for compliant overhead tool suspension
Applications
• Industrial Assembly & Automotive: Suspending heavy electric nut runners, pneumatic screwdrivers, and assembly tools over wide workstation lines.
• Metal Fabrication & Welding: Offloading tool weight for handheld grinders, nut runners, and positioning jigs over workbenches.
• Packaging & Logistics Operations: Holding industrial heat sealers, pneumatic staplers, or strapping tools at fixed heights over packaging stations.
EWS Expert Note
When setting up the Tecna 9348, always fine-tune the spring tension using a hex key with the actual tool attached and connected to its air line or cable. Setting tension on an unweighted balancer can cause rapid recoil, which risks damaging the internal spring assembly or anti-friction guide mechanism. Additionally, routinely inspect the wire rope for any signs of fraying or kinking, as minor cable damage will impede the smooth engagement of the manual stop device.
Pros & Cons
Pros
• Extended Reach: Generous 2500 mm stroke length accommodates large work envelopes without moving overhead trolleys.
• Position Lock: Integrated manual stop device enables instant height locking, taking full weight off the operator during stationary tool tasks.
• Safety Compliance: Dual suspension design with an auxiliary safety attachment point meets strict industrial safety requirements.
Cons
• Strict Load Limits: Operates strictly within a 6.0 kg to 8.0 kg payload window; lightweight tools under 6.0 kg will not retract properly.
• Manual Stop Engagement: Requires direct manual operator action to engage and release the stop mechanism rather than automatic auto-locking.
Technical FAQs
Compatibility
Q: Is the Tecna 9348 balancer compatible with tools weighing under 6 kg?
A: No. The internal spring mechanism in the Tecna 9348 is calibrated specifically for load weights between 6.0 kg and 8.0 kg. Operating below 6 kg will cause excessive retract force, pulling the tool upward unexpectedly and posing an operational safety hazard to the technician.
Performance / Limits
Q: How does the stop device alter the standard balancing performance of this unit?
A: The stop device permits the operator to lock the cable at a specific height along its 2500 mm stroke. This provides fixed position stability during continuous tasks, preventing upward drift while retaining full retractable balancing capability when the stop device is disengaged by the user.
Maintenance / Compliance
Q: What routine maintenance is required to maintain safety compliance for overhead installation?
A: Inspect the wire rope, suspension hooks, and auxiliary safety catch daily for wear, fraying, or deformation. Ensure the secondary safety cable is fastened to a independent structural anchor. Keep the anti-friction guide clean and lubricated according to standard workshop maintenance schedules to ensure continuous compliance.
As an Official UK Stockist, Express Weldcare provides genuine Tecna equipment with expert technical backup and fast despatch.