Mechanical Lock, High Torque Transmission Type
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- Drawing / Specifications
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- Part Numbers
| TYPE | Material | Surface Treatment | ||
| Main Body | Locking Screw | Main Body | Locking Screw | |
| MLKN | Chrome molybdenum steel | EN 1.7220 Equiv. | Not provided | Black Oxide Film |
Specification Table
| Part Number |
| MLKN25 |
| Part Number | D | D1 | P.C.D. | L1 | L2 | L3 | Locking Screw | Mass (g) | |||
| Type | d | M × L | Quantity | Tightening Torque (N⋅m) | |||||||
| MLKN | 25 | 47 | 51 | 38.2 | 34.1 | 28.1 | 24.6 | M6 × 20 | 8 | 15.7 | 250 |
| 28 | 50 | 54 | 41.2 | 35.1 | 29.1 | 25.6 | 265 | ||||
| 30 | 52 | 56 | 43.2 | 35.6 | 29.6 | 295 | |||||
| 32 | 54 | 58 | 45.2 | 36.1 | 30.1 | 26.1 | 10 | 336 | |||
| 35 | 57 | 61 | 48.2 | 37.1 | 31.1 | 26.6 | 392 | ||||
| 40 | 68 | 73 | 56.8 | 41.6 | 33.6 | 29.1 | M8 × 25 | 39.2 | 488 | ||
| 45 | 73 | 78 | 61.8 | 42.6 | 34.6 | 30.1 | 605 | ||||
| 50 | 78 | 83 | 66.8 | 43.6 | 35.6 | 30.6 | 12 | 705 | |||
| 55 | 83 | 88 | 71.8 | 44.6 | 36.6 | 31.6 | 735 | ||||
| 60 | 88 | 93 | 76.8 | 45.6 | 37.6 | 32.6 | 14 | 792 | |||
■Allowable Load Applied to MechaLock
| d | Max. Allowable Torque (N⋅m) | Allowable Thrust Load (kN) |
| 25 | 490 | 39.2 |
| 28 | 540 | |
| 30 | 590 | |
| 32 | 765 | 47.1 |
| 35 | 970 | 55 |
| 40 | 1460 | 72.6 |
| 45 | 1860 | 82.4 |
| 50 | 2430 | 93.2 |
| 55 | 2570 | |
| 60 | 2960 | 99 |
■ Shaft / Hub Rigidity
| d | Shaft Side Surface Pressure MPA | Hub Side Surface Pressure MPA | Hub Machining Depth HL |
| 25 | 233 | 143 | 25 |
| 28 | 195 | 128 | 26 |
| 30 | 182 | 123 | 27 |
| 32 | 207 | 144 | |
| 35 | 184 | 133 | 28 |
| 40 | 278 | 193 | 31 |
| 45 | 293 | 173 | 32 |
| 50 | 247 | 190 | 33 |
| 55 | 214 | 171 | |
| 60 | 216 | 181 | 34 |
■Recommended Tolerance and Surface Roughness of Shaft and Hub
| Mounting Surface | Tolerance | Surface Roughness |
| Shaft Outer Dia. | h7 (g6) | Ra 1.6 or less |
| Hub I.D. | H7 | Ra 3.2 or less |
Part Number:
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Part Number
|
|---|
| MLKN28 |
| MLKN30 |
| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | Shaft Bore Dia. d (mm) | Max. Allowable Torque Range (N•m) | Hub Dia. D (mm) | Max. Allowable Torque (N•m) | Overall Length (mm) | Outer Dia. D1 (or D) (mm) | |
|---|---|---|---|---|---|---|---|---|---|---|
97.85 € | 1 | Available | 5 Days | 28 | 500.1 to 700.0 | 50 | 540 | 29.1 | 54 | |
101.85 € | 1 | Available | 5 Days | 30 | 500.1 to 700.0 | 52 | 590 | 29.6 | 56 |
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Basic information
| Series | Standard Type | Centering Function | With Centering Function | Body Material | Chrome molybdenum steel |
|---|---|---|---|---|---|
| Main Body Surface Treatment | Not Provided | Tightening Structure | Single Cone Type | Structure | Mechanical Type (Wedge Type) |
| Locking Screw Qty. | Multiple Pieces | Environmentally Friendly | RoHS compliant (10 substances) |
Configure
Basic Attributes
-
Shaft Bore Dia. d(mm)
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Hub Dia. D(mm)
-
Max. Allowable Torque(N•m)
-
Overall Length(mm)
-
Outer Dia. D1 (or D)(mm)
-
Type
- MLKN
-
Max. Allowable Torque Range(N•m)
-
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