Machine element

MIKI PULLEY

Miki Pulley's hydraulic shaft lock ETP-A is a high-performance Posilock that allows quick and easy coupling of the shaft and hub by tightening clamping bolts placed on the flange face. Compared to conventional mechanical systems, it requires fewer bolts for tightening and achieves high concentricity due to the absence of keyways. The ETP-A comes in various versions, including standard steel, electroless nickel-plated, and stainless steel.

Features

- High-Precision Coupling: Achieves high-precision coupling with a concentricity of 0.05, enabling accurate positioning.
- Easy and Quick Installation: Quickly installs with fewer clamping bolts placed on the flange face.
- Various Specifications: Available in standard steel, electroless nickel-plated, and rust-resistant stainless steel.
- High Environmental Resistance: Enhanced rust resistance with electroless nickel-plated and stainless steel versions.
- High Torque Transmission: Achieves high transmission torque through the wedge effect of grooves in the inner sleeve.

Specifications

Material: SCM415 or equivalent (standard type), electroless nickel-plated (rust-resistant type), SUS630 or equivalent (stainless steel type)
Compatible Shaft Diameter: 15 mm to 100 mm
Maximum Torque: 15500 N·m
Maximum Thrust: 310000 N
Operating Temperature Range: -30℃ to 85℃
Concentricity: 0.05 mm

Applications

Machine Tools: Ideal for high-precision parts processing
Pumps: Ensures reliable power transmission
Molding Machines: Supports delicate molding operations
Printing Machines: Enables high-speed, high-precision printing
Palletizing Robots: Supports high-efficiency operation in automated lines
Various Jigs and Tools: Supports diverse machining and assembly tasks

Miki Pulley's hydraulic shaft lock ETP-A is the ideal choice for industrial machines and automation equipment, combining high-precision coupling with easy and quick installation.