Durable Precision Engineered Elastic Coupling Solutions for Machinery

Customization:	Available
Standard Or Nonstandard:	Standard
Shaft Hole:	19-32

Basic Information

Model NO.	ZL
Torque	>80N.M
Bore Diameter	19mm
Speed	4000r/M
Structure	Flexible
Material	High-Strength Steel Body with Elastomeric Spider
Type	Elastic Coupling
Application	Power Transmission with Integrated Braking
Production Capacity	500,000 Pieces/Year

Product Description

ZL Type Elastic Pin Gear Coupling

The ZL type elastic pin gear coupling is a common mechanical transmission component used to connect two shafts and transmit torque efficiently while accommodating minor misalignments.

Structural Composition:

It is mainly composed of two half-couplings, elastic pins, and baffles. The half-couplings are forged from high-quality steel, while the elastic pins are made of durable non-metallic materials such as nylon, distributed evenly between the tooth grooves. Baffles prevent pins from dislodging during operation.

Detailed Product View

Key Features & Advantages

High Transmission Torque: Compact volume and lighter weight compared to standard gear couplings.
Simple Structure: Easy manufacturing process with fewer components, requiring no specialized gear machining tools.
Convenient Maintenance: Long service life with easily replaceable nylon pins.
No Lubrication Required: Self-lubricating nylon pillar pins save maintenance costs and ensure a clean environment.
Dual Safety Assurance: Combines mechanical transmission and braking to prevent machinery failure.

Frequently Asked Questions

Q1: What is the primary function of the ZL Type Elastic Pin Gear Coupling? A: It connects two shafts to transmit torque while using elastic pins to compensate for misalignments and reduce vibration in mechanical systems.

Q2: What materials are used for the elastic pins? A: The pins are typically made from high-quality nylon or similar non-metallic materials, which offer self-lubrication and durability.

Q3: Is maintenance difficult for these couplings? A: No, maintenance is very straightforward. The pins can be replaced simply by removing the baffle, and the unit does not require oil lubrication.

Q4: What are the typical applications for this product? A: It is widely used in industrial equipment such as fans, water pumps, compressors, and various power transmission systems.

Q5: Can it handle high-speed operations? A: Yes, it is designed for medium to high-speed operations, with some models supporting speeds up to 4000r/M depending on the configuration.

Q6: What is the standard warranty period? A: The product typically comes with a 12-month guarantee from the date of shipment under normal operating conditions.