Features
・Anti-misalignment, multi-purpose. ・Two types of plate materials to suit all applications. ・Polyimide - due to its superb flexibility, it has a low reaction force, phase error and torque fluctuations, even when misaligned. ・Carbon FRP - multi-purpose type, with good balance of characteristics, offering high levels of flexibility, transmission torque, and torsional rigidity. |
Configuration and materials
・Key groove shape complies with new JIS standards. |
Dimensions of key groove shape |
|
Dimensions
Item No. | D |
Standard hole diameters φd1,φd2 H8 (left/right can be freely combined.) | L | B | F |
G diameter |
H diameter |
M | Fastening torque (N・m) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ML | 10 | 2 | 3 | 4 |
15 |
4.2 | 2 | 4.1 | 4.6 | 2 | 0.3 | |||||||||||
13 | 3 | 4 | 5 | 6 |
19 |
5.5 | 2.5 | 5.5 | 6 | 2 | 0.3 | |||||||||||
16 | 4 | 5 | 6 | 6.35 | 8 |
23.2 |
7 | 3 | 6.8 | 7.6 | 3 | 0.7 | ||||||||||
20 | 4 | 5 | 6 | 6.35 | 8 | 10 |
26 |
7.5 | 3.7 | 8.1 | 9 | 3 | 0.7 | |||||||||
25 | 5 | 6 | 6.35 | 8 | 10 | 12 |
30.2 |
9 | 4 | 10.4 | 12 | 4 | 1.7 | |||||||||
32 | 6 | 6.35 | 8 | 10 | 12 | 14 | 16 |
41 |
12.4 | 6 | 15 | 15.2 | 4 | 1.7 | ||||||||
40 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
47 |
15.5 | 7.8 | 19.5 | 20.4 | 5 | 4 | ||||||||
50 | 14 | 16 | 18 | 20 | 22 | 24 | 25 |
53 |
18 | 9 | 25 | 26 | 6 | 7 |
・Recommended tolerance of applied axial diameter is h6 and h7.
・Four set screws included.
Specifications
Item No. | Allowable torque (N⋅m) | Maximum rotating speed (rpm) | Torsional rigidity (N⋅m/rad) | Allowable parallel misalignment (mm) | Allowable angular misalignment (°) | Allowable end play (mm) | Moment of inertia (kg⋅m2) | Mass (g) | |
---|---|---|---|---|---|---|---|---|---|
ML10 | P | 0.15 | 26,000 | 20 | 0.4 | 5 | ±0.2 | 4.6x10-8 | 3 |
C | 0.25 | 32,000 | 40 | 0.2 | 2.5 | ±0.2 | |||
ML13 | P | 0.25 | 20,000 | 30 | 0.4 | 5 | ±0.2 | 8.0x10-8 | 5 |
C | 0.35 | 24,000 | 90 | 0.2 | 2.5 | ±0.2 | |||
ML16 | P | 0.4 | 19,000 | 60 | 0.6 | 5 | ±0.3 | 2.4x10-7 | 9 |
C | 0.6 | 23,000 | 140 | 0.2 | 2.5 | ±0.3 | |||
ML20 | P | 0.6 | 18,000 | 110 | 0.6 | 5 | ±0.4 | 7.2x10-7 | 14 |
C | 1.0 | 22,000 | 230 | 0.2 | 2.5 | ±0.3 | |||
ML25 | P | 1.4 | 16,000 | 150 | 0.6 | 5 | ±0.6 | 2.2x10-6 | 27 |
C | 2.2 | 19,000 | 450 | 0.2 | 2.5 | ±0.4 | |||
ML32 | P | 2.6 | 12,000 | 380 | 0.6 | 5 | ±0.6 | 6.0x10-6 | 60 |
C | 3.8 | 15,000 | 750 | 0.2 | 2.5 | ±0.4 | |||
ML40 | P | 4.4 | 8,000 | 650 | 0.6 | 5 | ±0.8 | 1.7x10-5 | 104 |
C | 6.8 | 10,000 | 900 | 0.3 | 2.5 | ±0.5 | |||
ML50 | P | 7.0 | 6,000 | 850 | 0.6 | 5 | ±1 | 4.6x10-5 | 210 |
C | 11.0 | 8,000 | 1,500 | 0.3 | 2.5 | ±0.6 |
・Heat resistance(ambient temperature): polyimide:-40℃ to 200℃, carbon FRP:-25℃ to85℃ *1/2 the allowable torque should be used at maximum temperature.
・Maximum torque is basically twice as large as allowable torque. When selecting size, please note that applied torque must be equal to or less than the given value for allowable torque, and its instantaneous maximum load torque must be equal to or less than the given value for maximum torque.