Selection Guide  Coupling

・Use selection calculator to select from shaft diameter and transmission torque.



Product name
(Model No. )

Use selection calculator
to select from
shaft diameter and
transmission torque.
Multipurpose coupling
Disc Elastomer Chain
ECHT-FLEX Coupling

NEF
ECHT-FLEX Coupling

NER
ECHT-FLEX Coupling

NEH
Jaw-Flex Coupling
Sintered hub
L
Jaw-Flex Coupling
Aluminum hub
L-A
Roller chain coupling

CR
Nylon Chain Coupling

CN
Main purpose(s) Fans, Pumps
Conveyor system
Fans, Pumps
Press machine
Fans, Pumps
Conveyor
Pump
Connecting with general-purpose motors
Pump
Connecting with general-purpose motors
For general industrial purposes
Connecting with general-purpose motors
Food Wrapping Machine
Connecting with general-purpose motors
Features No lubrication
High precision
No lubrication
High precision
No lubrication Simple
Economical
Lightweight
Economical
Wide variation
Economical
No lubrication
Easy handling
Torque range
N・m{kgf・m}
19.6~6860
{2.0~700}
590~8500
{60~867}
8820~176400
{900~18000}
0.4~711
{0.04~72.6}
2.9~110
{0.3~11.2}
99.9~717000
{10.2~73200}
6.9~255
{0.7~26}
Range of Shaft Bore Diameters  mm 10~118 25~245 72~289 5~69 10~48 10~700 10~55
Characteristics Non-backlash
High torsional rigidity
Low moment of inertia
Lubrication not required
Flexibility
Easy mounting
Vibration absorption
Shaft clamping type

Pre-bored stock item
Taper Lock
Locking Device
Clamp
Cotter pin
Set screw (Quick delivery ) (Quick delivery )
Keyway (Quick delivery ) (Quick delivery ) (Quick delivery )

・・・Stock item