Selection Guide Coupling
・Use selection calculator to select from shaft diameter and transmission torque.
- For coupling small servomotors, stepping motors, and encoders
- For connecting with servomotors
- For connecting with general-purpose motors
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 |
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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