Type Z10 Locking Assembly

Adopting double-taper friction locking structure, it delivers precise centering and firm power transmission, eliminating the drawbacks of traditional flat key connection. With simple installation and quick disassembly, Type Z10 Locking Assembly is widely applicable to diverse working conditions. As a mainstream general connecting component for heavy machinery and large transmission equipment, it is extensively used in mining machinery, metallurgical equipment, large conveyors, injection molding machinery, large reducers, heavy-duty fans and other fields.

Core Features

Forged from high-quality alloy steel and processed by deep quenching and tempering heat treatment, Type Z10 Locking Assembly owns high hardness, strong toughness and excellent compression, torsion and deformation resistance. Precisely processed inner and outer taper surfaces ensure large contact area and lasting uniform clamping force, preventing slipping and displacement for stable power transmission.

Keyless design requires no keyway milling and keeps original mechanical strength of shafts, fundamentally avoiding shaft breakage, wear and loose fitting problems and extending service life of transmission components.

No hot assembly is needed. It can be locked firmly by evenly tightening high-strength bolts with freely adjustable axial position for flexible adjustment. It is not easy to seize after long-term service and easy to disassemble for maintenance. It can be used alone or in series to improve overall load capacity.

Performance Advantages

With high structural rigidity, it has outstanding impact resistance and fatigue resistance, capable of bearing heavy load, alternating load and frequent forward and reverse rotation stably under long-term full-load operation. High coaxial positioning accuracy ensures smooth operation with low vibration and noise, reducing parts wear and improving overall equipment stability.

Working Condition Adaptability

Type Z10 Locking Assembly has strong universality with standard universal dimensions, which can be directly replaced and installed on new and old heavy equipment without modifying main structures. It is widely applicable to heavy-duty conveyor units, mining equipment, metallurgical rolling equipment, large industrial fans, rubber and plastic machinery and other high-load transmission occasions with easy model selection.

Basic Dimensions and Parameters of Type Z10 Locking Assemblies

FAQ

Q1: What are the transmission advantages of the double-taper structure compared to the single-taper design?

A1: The Type Z10 Locking Assembly utilizes an exclusive double-taper friction-locking structure. This design features a larger contact area on the tapered surfaces, ensures uniform stress distribution throughout the entire assembly, and delivers superior centering precision. Compared to standard single-taper locking assemblies, it provides a more enduring and balanced clamping force. Under heavy-load operating conditions, it effectively prevents common issues such as localized stress overload and minor shaft misalignment, resulting in more robust power transmission. Consequently, it has become the mainstream structural choice for general-purpose applications in large-scale, heavy-duty equipment.

Q2: Will the Z10 locking assembly experience torque decay during prolonged operation involving alternating forward and reverse rotation under full load?

A2: The product is manufactured using forged alloy steel combined with a deep-layer quenching and tempering heat treatment process. This results in high structural rigidity and exceptional resistance to fatigue and impact. It is specifically engineered to excel in applications involving prolonged full-load operation, frequent directional reversals, and alternating load conditions. During continuous heavy-duty operation, it exhibits no significant fatigue-related degradation; the locking torque remains stable and does not diminish.

Q3: How does the Z10 enhance overall load-bearing capacity when heavy-duty equipment faces loads exceeding standard limits?

A3: The Z10 can be utilized as a single, independent unit, or—to meet specific heavy-load requirements—multiple units can be installed in series. This allows for a significant increase in overall torsional load-bearing capacity without the need to replace existing components with larger-sized parts. It is easily adaptable to ultra-high-load transmission scenarios—such as those found in large-scale conveyor systems and heavy-duty gearboxes—offering exceptional flexibility in application.

Q4: What chronic equipment issues can be fundamentally resolved by eliminating the need for keyway machining?

A4: Traditional flat-key connections are prone to frequent failures, including key wear, loosening, shaft fracture, and excessive clearance within the fit. The Z10’s keyless design fully preserves the shaft's original mechanical strength and completely eliminates the problem of stress concentration. This effectively resolves common industry ailments associated with heavy-duty equipment, such as vibration, unstable transmission, shaft wear, and frequent downtime for maintenance.

Q5: In what specific ways does the Z10 contribute to noise reduction and vibration damping during heavy-duty operation?

A5: By virtue of its high-precision coaxial positioning capabilities, the Type Z10 Locking Assembly effectively corrects assembly deviations within the equipment, thereby minimizing eccentric friction during power transmission. The equipment operates with minimal vibration and low noise, significantly reducing abnormal wear on transmission components; this enables large-scale heavy machinery to run more smoothly under full load, thereby effectively enhancing the overall operational stability of the entire unit.