Machine element

MIKI PULLEY

The Baumann Flex Coupling ZG/LMLG is a metal coil spring coupling that achieves excellent flexibility even at relatively low continuous torque. The ZG model uses zinc alloy for the hub and spring steel for the coil spring, while the LM model uses aluminum alloy for the hub and stainless steel round wire for the coil spring. The long type of the LM model (LM-1 type) allows for angular misalignment up to 14°. This allows for the selection of the optimal coupling according to various usage environments and applications.

Features

- High Flexibility: Achieves excellent flexibility with metal coil springs.
- Various Material Options: Offers ZG model with zinc alloy and spring steel, and LM model with aluminum alloy and stainless steel.
- High Durability: Uses high-quality materials to ensure long life.
- Compact Design: Small design accommodates installation in limited spaces.
- High Precision Power Transmission: Ensures stable power transmission with high precision.

Specifications

Model: ZG/LMLG
Torque Range: 0.15 to 220 N·m
Operating Temperature Range: -30°C to +100°C
Element Used: Metal coil springs
Mounting Method: Clamp method
Maximum Rotation Speed: 6,000 min⁻¹
Shaft Misalignment Absorption Range: Parallel misalignment: ±0.5 mm, Angular misalignment: ±14° (LM-1 type)

Applications

Printing Machines: Equipment requiring high precision power transmission
Bookbinding Machines: Machines requiring high-speed and stable operation
Woodworking Machines: Processing machines requiring high tension usage
Semiconductor Manufacturing Equipment: Devices requiring precise control and high durability
Machine Tools: Machines requiring high precision power transmission
Testing Equipment: Testing devices requiring accurate power transmission and vibration absorption

The Baumann Flex Coupling ZG/LMLG achieves excellent flexibility even at low torque and is a high-performance coupling suitable for various applications with a wide range of material options. It is an optimal choice for mechanical design.