DFC Series Curved Jaw Coupling | 5000 RPM 2000 Nm

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DFC Series Curved Jaw Coupling | Zero Backlash Plum Blossom Flexible Shaft Connector for Lathes & Pumps

Model Number
D14-L22 d(min)3-d(max)6
D20-L25 d(min)3-d(max)10
D20-L30 d(min)3-d(max)10
D25-L34 d(min)4-d(max)14
D30-L35 d(min)5-d(max)16
D30-L40 d(min)5-d(max)16
D35-L32 d(min)5-d(max)18
D35-L50 d(min)5-d(max)19
D40-L50 d(min)6-d(max)24
D40-L55 d(min)6-d(max)24
D40-L66 d(min)6-d(max)24
D45-L55 d(min)8-d(max)25
D50-L55 d(min)8-d(max)25
D55-L49 d(min)12-d(max)32
D55-L78 d(min)12-d(max)32
D65-L90 d(min)14-d(max)40
D80-L114 d(min)14-d(max)45

Product Description

Curved jaw coupling, plum blossom coupling, DFC series coupling, spider jaw coupling, pump shaft coupling, zero backlash flexible coupling.

Technical Performance & Features:

Zero Rotation Clearance: Precision-engineered for zero backlash, making it perfectly suited for both positive and negative rotation cycles.
High-Strength Construction: The main body is crafted from high-strength aluminum alloy, while steel hubs are available for heavy-duty requirements.
Advanced Material Resilience: Highly resistant to oil, dirt, sand, grease, moisture, many solvents, and atmospheric ozone effects.
High-Performance Spiders: Utilizes imported PU or Hytrel spiders with a 98 Shore hardness, providing superior abrasion resistance and vibration damping.
Triple Misalignment Compensation: Effectively absorbs radial, angular, and axial deviations to protect your transmission system.
Easy Maintenance: Features a detachable design and clamping screw fastening method for rapid, easy installation without shaft disassembly.

Technical Specifications

Attribute	Specification
Structure	Jaw / Spider (Plum Blossom)
Max Torque	2000 N-m
Maximum Speed	5000 RPM
Inner Diameter	12 mm to 48 mm
Outer Diameter	37 mm to 78 mm
Spider Hardness	98 Shores
Certifications	RoHS, BV, and ISO
Customization	OEM, ODM, OBM Supported