Disc Couplings Servo - Fine, for Servo Motors (High Positioning Accuracy)

Brand :
MISUMI
Caution
Product Description
[Features]It is especially suitable for equipment that requires high precision and for use in clean environments.
| Double Disc Type | Double Disc Type - Keywayed Bore (Keywayed Bore d1, d2) | |
| SCXW | SCXWK | |
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[ ! ] Recommended Tolerance of Shaft Diameter: h7.
[ ! ] Tolerances for d1 and d2 are values before slit machining.
[ ! ] The lateral, angular, and axial misalignment values shown are for each occurring individually. When multiple misalignments are occurring simultaneously, the allowable maximum value of each will be reduced to 1/2.
| Type | [A]Included Screw | [M] Material | [S] Surface Treatment | |||
| Main Body | Disc | Screw | Main Body | Screw | ||
| SCXW SCXWK | Hex Socket Head Cap Screw | Aluminum Alloy | Stainless steel | SCM435 | Clear Anodize Treatment | Black Oxide Film |
| Set Screw | ||||||
Specifications/Overview
| Keyway Dimension | |||||||||
![]() | Shaft bore diameter d1, d2 | b | t | Key Nominal Dim. b × h | Set Screw | ||||
| Standard Dimensions | Tolerance | Standard Dimensions | Tolerance | Size | Tightening Torque (N⋅m) | ||||
| 8·10 | 3 | ±0.0125 | 1.4 | +0.1 0 | 3 × 3 | M2 | 0.3 | ||
| 12 | 4 | ±0.0150 | 1.8 | 4 × 4 | M3 | 0.7 | |||
| 14 | 5 | 2.3 | 5 × 5 | M4 | 1.7 | ||||


