Specs/CAD
Part Number | A | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
MRGS-16W | 16 | 16 | 4 | 5 | M2.5 | 1 | 40.32 | CAD | Cart | |
MRGS-20W | 20 | 20 | 5 | 6.5 | M2.5 | 1 | 45.11 | CAD | Cart | |
MRGS-25W | 25 | 25 | 6 | 9 | M3 | 1.5 | 51.11 | CAD | Cart | |
MRGS-32W | 32 | 32 | 8 | 11 | M4 | 2.5 | 73.99 | CAD | Cart | |
MRGS-40W | 40 | 40 | 9.5 | 14 | M5 | 4 | 130.20 | CAD | Cart | |
MRGS-50W | 50 | 50 | 12 | 18 | M6 | 8 | 235.71 | CAD | Cart | |
MRGS-65W | 65 | 65 | 16 | 23 | M8 | 16 | 407.54 | CAD | Cart |
Part Number | Max. Bore Diameter (mm) |
Rated Torque*1 (N・m) | |||
---|---|---|---|---|---|
MRGS-16W | 6 | 0.3 | 39000 | 8.2×10-7 | 22 |
MRGS-20W | 8 | 0.5 | 31000 | 2.4×10-6 | 41 |
MRGS-25W | 10 | 1 | 25000 | 7.3×10-6 | 80 |
MRGS-32W | 14 | 2 | 19000 | 2.5×10-5 | 160 |
MRGS-40W | 18 | 3 | 15000 | 6.7×10-5 | 285 |
MRGS-50W | 24 | 4.5 | 12000 | 2.0×10-4 | 541 |
MRGS-65W | 30 | 7 | 9000 | 7.7×10-4 | 1220 |
*1: Correction of rated torque due to load fluctuation is not required.
*2: These are values with max. bore diameter.
Part Number | Standard Bore Diameter D1・D2 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 25 | 28 | 30 | |
MRGS-16W | ● | ● | - | - | - | - | - | - | - | - | - | - | - | - |
MRGS-20W | - | ● | ● | - | - | - | - | - | - | - | - | - | - | - |
MRGS-25W | - | - | ● | ● | - | - | - | - | - | - | - | - | - | - |
MRGS-32W | - | - | - | ● | ● | ● | - | - | - | - | - | - | - | - |
MRGS-40W | - | - | - | - | - | - | ● | ● | ● | - | - | - | - | - |
MRGS-50W | - | - | - | - | - | - | - | - | - | ● | ● | - | - | - |
MRGS-65W | - | - | - | - | - | - | - | - | - | - | - | ● | ● | ● |
● All products are provided with hex socket set screws.
● Recommended tolerance for shaft diameters is h6 and h7.
● Bore and keyway modifications are available on request. Please contact our customer service.
● For the shaft insertion amount to the coupling, see Mounting/maintenance. ⇒Mounting and Maintenance
Material/Finish
MRGS-W | |
---|---|
Main Body | SUS303 |
Hex Socket Set Screw | SUSXM7 |
Hex Socket Head Cap Screw | SUSXM7 |
Structure
Set Screw Type
MRG Aluminum alloyMRGMRGSMRGSMade of all stainless steelMRGMRGSClamping Type
MRG-C Aluminum alloyMRG-CMRGS-CMRGS-CMade of all stainless steelMRG-CMRGS-CSplit Type
MRG-W Aluminum alloyMRG-WMRGS-WMRGS-WMade of all stainless steelMRG-WMRGS-WCharacteristics
- Recommended Applicable Motor
MRG | MRGS | |
---|---|---|
Servomotor | ◎ | ◎ |
Stepping Motor | ◎ | ◎ |
General-purpose Motor | ● | ● |
- Property
MRG | MRGS | |
---|---|---|
Zero Backlash | ◎ | ◎ |
High Torque | ◎ | ○ |
High Torsional Stiffness | ◎ | ◎ |
Corrosion Resistance (All S.S.) | - | ◎ |
- This is a rigid type coupling.
- Light weight and ultra small moment of inertia. High response. High response.
- There are two types of units made of aluminum alloy or all stainless steel.
- There are three attachment methods: set screw type, clamping type, and split type.
Application
High precision XY stage / Machine tool / Cleaning equipmentPrecautions for Use
In case of mounting on D-cut shaft, be careful about the position of the D-cut surface of the shaft. ⇒Mounting and MaintenanceThere are sizes where the hex socket head bolt exceeds the outer diameter of the coupling and the rotating diameter is larger than the outer diameter. Please be careful of the interference of coupling. Rotation Diameter