DPK33A 33mm OD Unidirectional Bidirectional Disc Rotary Damper

Hydraulic rotary damper is widely used in seats, car accessories, glasses case, car cup holder, storage box, car handles, car armrest box, glove box, coat hooks, smart handles, computer all-in-one, charging piles, printers, shared charging treasure, vending machines, clothesline, door closer, retractable belts, fingerprint locks, and other products above. It can effectively reduce the impact and noise during the movement and improve the user experience.

Key words:

Classification:

Keyword: DPK33A 33mm OD Unidirectional Bidirectional Disc Rotary Damper

PRODUCT DETAIL


Operating Temperature -20-80℃
Product shell material Stainless steels
Rotary shaft material POM
Unidirectional bearing material Cooking oil
Oil Fluids

 

Basic parameters: 

Model number Torsion Angle of rotation Orientations
DPK33A/L-B/R/102 0.1NM 360° Unidirectional/bidirectional
DPK33A/L-B/R/302 0.3NM 360° Unidirectional/bidirectional
DPK33A/L-B/R/L502 0.5NM 360° Unidirectional/bidirectional
DPK33A/L-B/R/L802 0.8NM 360° Unidirectional/bidirectional

Note: The torque is measured under the condition of ambient temperature 23±2℃ and speed 20rpm:
1. The labeled torque is measured under the condition of ambient temperature 23±2℃ and speed 20rpm.
2. The torque can be customized by changing the viscosity of the damper grease.

 

Product dimension drawing: 

 

 

China Bidirectional Disc Rotary Damper – Precision Motion Control for Smooth, Quiet Operation  

Achieve superior motion management with our China bidirectional disc rotary damper, engineered to deliver controlled, vibration-free rotation in both clockwise and counterclockwise directions. Ideal for automotive, home appliances, and industrial applications, this high-performance damper ensures consistent torque resistance, extended lifespan, and silent operation.  

 Key Features & Benefits  
✔ Bidirectional Functionality – Provides equal damping force in both rotational directions (5-500 mN·m torque range)  
✔ Ultra-Smooth Deceleration – Silicon oil-filled mechanism eliminates jerky movements  
✔ Compact & Durable – Zinc alloy/POM construction withstands 50,000+ cycles  
✔ Temperature Resistant – Stable performance from -30°C to +80°C  
✔ Easy Integration – Standard 8-20mm shaft diameters with mounting flange options  

 Industry-Leading Applications  
- Automotive (glove boxes, cup holders, folding mirrors)  
- Consumer Electronics (laptop screens, VR headset adjustments)  
- Home Appliances (slow-close toilet seats, cabinet doors)  
- Industrial Equipment (conveyor guides, robotic arm joints)  

 Why Choose Our China Bidirectional Disc Rotary Damper?  
✓ Customizable – Adjustable torque settings & shaft configurations  
✓ No Maintenance – Sealed design prevents oil leakage  
✓ ISO 9001 Certified – Consistent quality assurance  

The smart choice for engineers requiring reliable, space-saving motion control!  

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