Z5-100*145 Locking Assembly Keyless Device Power Locking Assemblies

Locking Assembly Keyless Device Z5-180*235 Locking Assemblies Power

Protection instructions

1. After installation, coat the exposed end face of locking assembly and bolt head with anti rust oil stain. For machines operating in the open air or with poor working environment, the exposed end face of the expansion connecting sleeve shall be coated with anti rust oil regularly.

2. For the locking assembly that needs to work in corrosive medium, special protection (such as adding cover plate) shall be adopted to prevent the locking assembly from rusting.

Safety precautions and reuse

1. If this product is used on lifting machinery or loaded on machinery, safety devices should be set to ensure safety.

2. It is absolutely forbidden to loosen the bolts under load.

During reuse, the locking assembly can be used only after it is confirmed that there is no dirt, corrosion and damage. The grade is 12.9

Products Parameters

Selecting locking assembly should meet the following requirements:

A. Transmission torque: MT ≥ M

B. Bearing axial force: ft ≥ FX

C. Transmission force: ft ≥ f2x + (MD / 2x10-3) 2

D. Bearing radial force: Pt ≥ FR / d1x103, where:

M ￣ torque to be transmitted, kn · m;

FX ￣ axial force to be borne, kn;

FT ￣ radial force to be borne, kn;

Rated torque of MT ￣ locking assembly, kn · m;

Rated axial force of FT ￣ locking assembly; KN;

d. |inner diameter and inner ring width of locking assembly, mm;

Pressure on the joint surface between Pt ￣ locking assembly and shaft, N / mm2