필수 정보
최소 주문 수량:2 pieces
배송 방법:快递, 空运, 陆运, 海运
제품 소개
1. Product Overview
Type: Parallel wire clamp coupling (also known as "clamping type" or "rigid flexible coupling").
Structure:
Steel body: High strength alloy steel or stainless steel, providing rigid support.
Flexible components: typically equipped with built-in elastomers (such as polyurethane, rubber) or spiral groove designs to absorb vibrations and small deviations.
Clamping method: Lock the shaft end radially with bolts or top screws, without the need for keyways, making installation convenient.
Purpose:
The connection between encoder, stepper motor, servo motor and load shaft.
In situations where high precision and low backlash are required (such as CNC machine tools, robots, and automation equipment).
Type: Parallel wire clamp coupling (also known as "clamping type" or "rigid flexible coupling").
Structure:
Steel body: High strength alloy steel or stainless steel, providing rigid support.
Flexible components: typically equipped with built-in elastomers (such as polyurethane, rubber) or spiral groove designs to absorb vibrations and small deviations.
Clamping method: Lock the shaft end radially with bolts or top screws, without the need for keyways, making installation convenient.
Purpose:
The connection between encoder, stepper motor, servo motor and load shaft.
In situations where high precision and low backlash are required (such as CNC machine tools, robots, and automation equipment).
2. Core Features
Characteristic Description
High precision backlash is usually less than 0.1mm, ensuring no delay in the encoder signal.
The anti torsion rigid steel body provides high torque transmission capability, suitable for the high dynamic response of stepper motors.
The compensation capability can tolerate small axial/radial/angular deviations (specific values depend on the model).
No maintenance or lubrication requirements, long lifespan.
Compact design with small volume, suitable for installation environments with limited space.
Characteristic Description
High precision backlash is usually less than 0.1mm, ensuring no delay in the encoder signal.
The anti torsion rigid steel body provides high torque transmission capability, suitable for the high dynamic response of stepper motors.
The compensation capability can tolerate small axial/radial/angular deviations (specific values depend on the model).
No maintenance or lubrication requirements, long lifespan.
Compact design with small volume, suitable for installation environments with limited space.
3. Key parameters for selection
The values that need to be confirmed for the parameters
The diameter of the shaft motor and the load shaft (such as 6mm, 8mm).
The rated torque of the torque requirement coupling should be ≥ the peak torque of the motor (refer to the motor manual).
The speed range ensures that the maximum speed of the coupling matches the motor speed (such as 3000rpm).
Allowable values for axial/radial/angular deviation compensation (such as ± 0.2mm axial, ± 1 ° angular).
Environmental requirements include temperature, humidity, and corrosiveness (stainless steel is more suitable for harsh environments).
The values that need to be confirmed for the parameters
The diameter of the shaft motor and the load shaft (such as 6mm, 8mm).
The rated torque of the torque requirement coupling should be ≥ the peak torque of the motor (refer to the motor manual).
The speed range ensures that the maximum speed of the coupling matches the motor speed (such as 3000rpm).
Allowable values for axial/radial/angular deviation compensation (such as ± 0.2mm axial, ± 1 ° angular).
Environmental requirements include temperature, humidity, and corrosiveness (stainless steel is more suitable for harsh environments).
4. Installation precautions
Alignment adjustment: even if the coupling can compensate for the deviation, it is still necessary to align the two shafts as far as possible during the initial installation.
Clamping force: Use a torque wrench to tighten the bolts according to the manufacturer's requirements, avoiding over tightening and damaging the shaft or over loosening and slipping.
Gap inspection: After installation, manually rotate to confirm that there is no jamming or abnormal friction.
Alignment adjustment: even if the coupling can compensate for the deviation, it is still necessary to align the two shafts as far as possible during the initial installation.
Clamping force: Use a torque wrench to tighten the bolts according to the manufacturer's requirements, avoiding over tightening and damaging the shaft or over loosening and slipping.
Gap inspection: After installation, manually rotate to confirm that there is no jamming or abnormal friction.
5. Common problems
Q1: Does the coupling require a keyway?
Clamping type usually does not require keyways and relies on friction to transmit torque, but in high load situations, a keyway enhanced version can be selected.
Q1: Does the coupling require a keyway?
Clamping type usually does not require keyways and relies on friction to transmit torque, but in high load situations, a keyway enhanced version can be selected.
Q2: How to determine if the coupling is damaged?
→ Check for cracks, abnormal vibrations, or poor rotation.
→ Check for cracks, abnormal vibrations, or poor rotation.
