DR Setsscrew Flexible Coupling 1.Aluminum, different shaft size and length available 2.Torque <1Nm, the axial degree<0..2mm

IBEST manufactures high quality flexible coupling, which function in in dynamic application synchronously. 

1.Feature of DR series Flexible Coupling

*   One-piece metallic spring coupling, 4 screws to fix. *   Zero backlash. *   Absorption of parallel, angular misalignments and shaft end-play by spring action. *   Absorption of large angular misalignments by spring action setscrew type. *   Material: Aluminum ally. *   D: External diameter of the connector; L: The long of the connector. *   D and L can be defined by user; Standard: Outside D=20mm, length=25mm. *   Diameter of hollow shaft can be defined by user; Standard hole 4mm, 5mm. 6mm, 6.35mm, 8mm, 10mm. *   M: The hole dia. Of the encoder end. N: The hole dia. Of the user end. *   Torque <1Nm, the axial degree<0.2mm, the corner setover<1.5 degree *   Adapt to the encoder and user with the spring connect.

2. Technical Specification

Property project	Specific parameter
D: External diameter of the connector	15,18,20,22,25mm
L: the long of the connector.	20,25,30,35mm
M: The hole dia. of the encoder end	Φ4,Φ5,Φ6,Φ8,Φ10,Φ12,Φ15mm
N: the hole dia.of the user end.	Φ4,Φ5,Φ6,Φ6.35,Φ7,Φ8,Φ10,Φ12,Φ15mm
Torque	<Nm
The axial degree	<0.2mm
The corner setover	<1.5 degree

3.Ordering code

Series	d1	d2	D	L	L1	g	M
DR SERIES	15	15	25	25	-	2	-
DR SERIES	12	12	22	25	-	2	-
DR SERIES	10	10	20	25	-	2	-
DR SERIES	8	8	20	25	-	2	-
DR SERIES	8	8	18	25	-	2	-
DR SERIES	6	6	18	25	-	2.3	-
DR SERIES	6	6	18	25	-	2.3	-
DR SERIES	5	5	18	25	-	2.3	-
DR SERIES	4	4	15	20	-	2.3	-

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IBEST ELECTRICAL CO.LTD

Setsscrew Type Flexible Coupling, Encoder Coupling , DR series Coupling ( IBEST)