Miter Gear: Round Hole, Round Hole + Tapped Hole, Keyway, Keyway + Tapped Hole
Brand :
KYOUIKU
Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Product Description
Gear to bend the shaft angle to a right angle, and transmit the rotation with high accuracy
Drawing
Injection molded product
Tip chamfer drawing
Machined product
Specifications Table
Injection molded product
unit: mm
| Part number | Gear ratio u | Number of teeth z | Reference Circle Diameter d | Outside circle diameter da | Assembly distance A | Hole diameter dd | Hub outer diameter dh | Hub length lh | Hole length l | full length lw | Distance from end face to tooth tip la | Face Width b | Thread | Tooth Tip Angle δa | Counterbore Diameter (reference value) ds | Weight W (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2-M (120°) | ls | ||||||||||||||||
| M80DM20-1605 | 1:1 | 20 | ⌀16 | ⌀17.10 | 16 | ⌀5 | ⌀12 | 5 | 10 | 11 | 8.56 | 3.7 | - | - | 49° 3' | ⌀9.5 | 1.7 |
*Please avoid alteration of the hole diameter (dd) as much as possible. Air bubbles may appear.
Machined product
unit: mm
| Part number | Gear ratio u | Number of teeth z | Reference Circle Diameter d | Outside circle diameter da | Assembly distance A | Hole diameter (H7) | Hub outer diameter dh | Hub length lh | Hole length l | full length lw | Distance from end face to tooth tip la | Face Width b | Tooth Tip Angle δa | Counterbore Diameter (reference value) ds | Weight W (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M2S20-3712 | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 37 | ⌀12 | ⌀34 | 14 | 21 | 24 | 18.41 | 8.5 | 49° 3' | ⌀23.9 | 141.0 |
| M2S20-2812 | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 28 | ⌀12 | ⌀34 | 5 | 12 | 15 | 9.41 | 8.5 | 49° 3' | ⌀23.9 | 84.9 |
| M2S25-4012 | 1:1 | 25 | ⌀50 | (⌀52.83) ⌀51.33 | 40 | ⌀12 | ⌀42 | 10.99 | 21 | 23.34 | 16.41 | 10.5 | 48° 51' | ⌀32.3 | 227.0 |
| M2S30-5116 | 1:1 | 30 | ⌀60 | (⌀62.83) ⌀61.36 | 51 | ⌀16 | ⌀44 | 16.79 | 28 | 30.77 | 22.41 | 12.4 | 47° 42' | ⌀38.9 | 361.4 |
| M2.5S20-4814 | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 48 | ø 14 | ⌀42 | 19 | 28 | 32.06 | 24.77 | 11.1 | 49° 3' | ⌀28.5 | 294.0 |
| M2.5S20-3514 | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 35 | ø 14 | ⌀42 | 6 | 15 | 19.06 | 11.77 | 11.1 | 49° 3' | ⌀28.5 | 168.3 |
| M2.5S25-5016 | 1:1 | 25 | ⌀62.5 | (⌀66.04) ⌀64.16 | 50 | ⌀16 | ⌀52 | 13.5 | 27 | 29.42 | 20.52 | 13.5 | 48° 51' | ⌀40.8 | 441.2 |
| M2.5S30-5016 | 1:1 | 30 | ⌀75 | (⌀78.54) ⌀76.7 | 50 | ⌀16 | ⌀55 | 7.5 | 21.5 | 24.71 | 14.27 | 15.5 | 47° 42' | ⌀49.1 | 503.6 |
| M3S20-5816 | 1:1 | 20 | ⌀60 | (⌀64.24) ⌀61.99 | 58 | ⌀16 | ⌀50 | 23 | 35 | 39.06 | 30.12 | 13.6 | 49° 3' | ⌀35.5 | 520.3 |
| M3S20-4216 | 1:1 | 20 | ⌀60 | (⌀64.24) ⌀61.99 | 42 | ⌀16 | ⌀50 | 7 | 19 | 23.06 | 14.12 | 13.6 | 49° 3' | ⌀35.5 | 298.9 |
| M4S20-7520 | 1:1 | 20 | ⌀80 | (⌀85.66) ⌀82.65 | 75 | ⌀20 | ⌀64 | 27 | 45 | 50.05 | 37.83 | 18.6 | 49° 3' | ⌀47.3 | 1140.0 |
*The values in parentheses for the outside circle diameter da are theoretical values. The actual maximum outside diameter will be the value after chamfering parallel to the shaft center from this value. (See tooth tip chamfering diagram)
unit: mm
| Part number | Gear ratio u | Number of teeth z | Reference Circle Diameter d | Outside circle diameter da | Assembly distance A | Hole diameter dd | Hub outer diameter dh | Hub length lh | Hole length l | full length lw | Distance from end face to tooth tip la | Face Width b | Thread | Tooth Tip Angle δa | Counterbore Diameter (reference value) ds | Weight W (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2-M (120°) | ls | ||||||||||||||||
| M1D25*2306 | 1:1 | 25 | ⌀25 | ⌀26.41 | 23 | ø 6 | ⌀20 | 8 | 13 | 14.70 | 11.21 | 5.3 | 2-M4 | 4 | 48° 51' | ⌀15.0 | 5.2 |
| M1D30-2608 | 1:1 | 30 | ⌀30 | ⌀31.41 | 26 | ø 8 | ⌀22 | 8.9 | 14.5 | 15.89 | 11.71 | 6.2 | - | - | 47° 42' | ⌀19.4 | 8.3 |
| M1D30*2608 | 1:1 | 30 | ⌀30 | ⌀31.41 | 26 | ø 8 | ⌀22 | 8.9 | 14.5 | 15.89 | 11.71 | 6.2 | 2-M4 | 4.5 | 47° 42' | ⌀19.4 | 8.1 |
| M1.5D25*3410 | 1:1 | 25 | ⌀37.5 | ⌀39.62 | 34 | ø 10 | ⌀30 | 11.5 | 19 | 21.26 | 16.31 | 7.5 | 2-M5 | 5.5 | 48° 51' | ⌀23.8 | 17.5 |
[*] has two screw holes and comes with two set screws.
unit: mm
| Part number | Gear ratio u | Number of teeth z | Reference Circle Diameter d | Outside circle diameter da | Assembly distance A | Hole diameter (H8) | Hub outer diameter dh | Hub length lh | Hole length l | full length lw | Distance from end face to tooth tip la | Face Width b | Thread | Tooth Tip Angle δa | Counterbore Diameter (reference value) ds | Weight W (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2-M (120°) | ls | ||||||||||||||||
| M50B20-1103 | 1:1 | 20 | ø 10 | ⌀10.71 | 11 | ⌀3 | ø 8 | 5 | 7 | 8 | 6.35 | 2.5 | - | - | 49° 3' | ⌀4.9 | 2.9 |
| M50B20*1103 | 1:1 | 20 | ø 10 | ⌀10.71 | 11 | ⌀3 | ø 8 | 5 | 7 | 8 | 6.35 | 2.5 | 2-M2.5 | 2.5 | 49° 3' | ⌀4.9 | 2.7 |
| M50B25*1204 | 1:1 | 25 | ⌀12.5 | ⌀13.21 | 12 | ⌀4 | ⌀11 | 5 | 7 | 8.11 | 6.10 | 3.0 | 2-M3 | 3 | 48° 14' | ⌀6.5 | 4.9 |
| M80B20-1605 | 1:1 | 20 | ⌀16 | ⌀17.13 | 16 | ⌀5 | ⌀12 | 6 | 10 | 11 | 8.57 | 3.7 | - | - | 49° 3' | ⌀9.5 | 9.4 |
| M80B20*1605 | 1:1 | 20 | ⌀16 | ⌀17.13 | 16 | ⌀5 | ⌀12 | 6 | 10 | 11 | 8.57 | 3.7 | 2-M3 | 3 | 49° 3' | ⌀9.5 | 9.1 |
| M80B30*2006 | 1:1 | 30 | ⌀24 | ⌀25.13 | 20 | ø 6 | ⌀18 | 6 | 11 | 12.34 | 8.57 | 5.6 | 2-M4 | 3.5 | 47° 42' | ⌀14.1 | 22.2 |
| M1B20*2106 | 1:1 | 20 | ⌀20 | ⌀21.41 | 21 | ø 6 | ⌀16 | 9 | 13 | 14.53 | 11.71 | 4.3 | 2-M4 | 4.5 | 49° 3' | ⌀11.8 | 18.1 |
| M1B25*2306 | 1:1 | 25 | ⌀25 | ⌀26.41 | 23 | ø 6 | ⌀20 | 8 | 13 | 14.70 | 11.21 | 5.3 | 2-M4 | 4 | 48° 51' | ⌀15.0 | 31.5 |
[*] has two screw holes and comes with two set screws.
unit: mm
| Part number | Gear ratio u | Number of teeth z | Reference Circle Diameter d | Outside circle diameter da | Assembly distance A | Hole diameter (H7) | Hub outer diameter dh | Hub length lh | Hole length l | full length lw | Distance from end face to tooth tip la | Face Width b | Key groove b2 x t2 | Thread | Tooth Tip Angle δa | Counterbore Diameter (reference value) ds | Weight W (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2-M | ls | |||||||||||||||||
| M50S20-1103 | 1:1 | 20 | ø 10 | ⌀10.71 | 11 | ⌀3 | ø 8 | 5 | 7 | 8 | 6.35 | 2.5 | - | - | - | 49° 3' | ⌀4.9 | 2.7 |
| M50S20*1103 | 1:1 | 20 | ø 10 | ⌀10.71 | 11 | ⌀3 | ø 8 | 5 | 7 | 8 | 6.35 | 2.5 | - | 2-M2.5 | 2.5 | 49° 3' | ⌀4.9 | 2.5 |
| M50S25-1204 | 1:1 | 25 | ⌀12.5 | ⌀13.21 | 12 | ⌀4 | ⌀11 | 5 | 7 | 8.11 | 6.10 | 3.0 | - | - | - | 48° 14' | ⌀6.5 | 5.2 |
| M50S25*1204 | 1:1 | 25 | ⌀12.5 | ⌀13.21 | 12 | ⌀4 | ⌀11 | 5 | 7 | 8.11 | 6.10 | 3.0 | - | 2-M3 | 3 | 48° 14' | ⌀6.5 | 4.6 |
| M50S30-1404 | 1:1 | 30 | ⌀15 | ⌀15.71 | 14 | ⌀4 | ⌀12 | 5 | 8 | 9.21 | 6.85 | 3.5 | - | - | - | 47° 42' | ⌀9.1 | 7.4 |
| M50S30*1404 | 1:1 | 30 | ⌀15 | ⌀15.71 | 14 | ⌀4 | ⌀12 | 5 | 8 | 9.21 | 6.85 | 3.5 | - | 2-M3 | 3 | 47° 42' | ⌀9.1 | 7.0 |
| M80S20-1605 | 1:1 | 20 | ⌀16 | ⌀17.13 | 16 | ⌀5 | ⌀12 | 6 | 10 | 11 | 8.57 | 3.7 | - | - | - | 49° 3' | ⌀9.5 | 8.7 |
| M80S20*1605 | 1:1 | 20 | ⌀16 | ⌀17.13 | 16 | ⌀5 | ⌀12 | 6 | 10 | 11 | 8.57 | 3.7 | - | 2-M3 | 3 | 49° 3' | ⌀9.5 | 8.4 |
| M80S25-1805 | 1:1 | 25 | ⌀20 | ⌀21.13 | 18 | ⌀5 | ⌀16 | 6 | 10.5 | 11.67 | 8.57 | 4.7 | - | - | - | 48° 51' | ⌀11.7 | 16.8 |
| M1S20-2106 | 1:1 | 20 | ⌀20 | ⌀21.41 | 21 | ø 6 | ⌀16 | 9 | 13 | 14.53 | 11.71 | 4.3 | - | - | - | 49° 3' | ⌀11.8 | 19.7 |
| M1S20*2106 | 1:1 | 20 | ⌀20 | ⌀21.41 | 21 | ø 6 | ⌀16 | 9 | 13 | 14.53 | 11.71 | 4.3 | - | 2-M4 | 4.5 | 49° 3' | ⌀11.8 | 18.9 |
| M1S20*2108 | 1:1 | 20 | ⌀20 | ⌀21.41 | 21 | ø 8 | ⌀16 | 9 | 13 | 14.53 | 11.71 | 4.3 | - | 2-M4 | 4.5 | 49° 3' | ⌀11.8 | 16.9 |
| M1S20-1406 | 1:1 | 20 | ⌀20 | ⌀21.41 | 14 | ø 6 | ⌀16 | 2 | 6 | 7.53 | 4.71 | 4.3 | - | - | - | 49° 3' | ⌀11.8 | 10.2 |
| M1S20=1408 | 1:1 | 20 | ⌀20 | ⌀21.41 | 14 | ø 8 | ⌀16 | 2 | 6 | 7.53 | 4.71 | 4.3 | 3 x 1.4 | - | - | 49° 3' | ⌀11.8 | 9.0 |
| M1S25-2306 | 1:1 | 25 | ⌀25 | ⌀26.41 | 23 | ø 6 | ⌀20 | 8 | 13 | 14.7 | 11.21 | 5.3 | - | - | - | 48° 51' | ⌀15.0 | 33.2 |
| M1S25*2308 | 1:1 | 25 | ⌀25 | ⌀26.41 | 23 | ø 8 | ⌀20 | 8 | 13 | 14.7 | 11.21 | 5.3 | - | 2-M4 | 4 | 48° 51' | ⌀15.0 | 30.0 |
| M1S25*2310 | 1:1 | 25 | ⌀25 | ⌀26.41 | 23 | ø 10 | ⌀20 | 8 | 13 | 14.7 | 11.21 | 5.3 | - | 2-M4 | 4 | 48° 51' | ⌀15.0 | 27.3 |
| M1S30-2608 | 1:1 | 30 | ⌀30 | ⌀31.41 | 26 | ø 8 | ⌀22 | 8.9 | 14.5 | 15.89 | 11.71 | 6.2 | - | - | - | 47° 42' | ⌀19.4 | 46.4 |
| M1S30*2608 | 1:1 | 30 | ⌀30 | ⌀31.41 | 26 | ø 8 | ⌀22 | 8.9 | 14.5 | 15.89 | 11.71 | 6.2 | - | 2-M5 | 4.5 | 47° 42' | ⌀19.4 | 44.7 |
| M1S30*2610 | 1:1 | 30 | ⌀30 | ⌀31.41 | 26 | ø 10 | ⌀22 | 8.9 | 14.5 | 15.89 | 11.71 | 6.2 | - | 2-M5 | 4.5 | 47° 42' | ⌀19.4 | 41.8 |
| M1S30*2612 | 1:1 | 30 | ⌀30 | ⌀31.41 | 26 | ⌀12 | ⌀22 | 8.9 | 14.5 | 15.89 | 11.71 | 6.2 | - | 2-M5 | 4.5 | 47° 42' | ⌀19.4 | 38.3 |
| M1S30-2008 | 1:1 | 30 | ⌀30 | ⌀31.41 | 20 | ø 8 | ⌀22 | 2.9 | 8.5 | 9.89 | 5.71 | 6.2 | - | - | - | 47° 42' | ⌀19.4 | 30.9 |
| M1.25S20-2408 | 1:1 | 20 | ⌀25 | ⌀26.77 | 24 | ø 8 | ⌀20 | 8.99 | 14 | 16 | 12.38 | 5.5 | - | - | - | 49° 3' | ⌀14.4 | 33.1 |
| M1.25S30-3210 | 1:1 | 30 | ⌀37.5 | ⌀39.27 | 32 | ø 10 | ⌀28 | 10 | 17 | 18.85 | 14.13 | 7 | - | - | - | 47° 42' | ⌀25.2 | 88.6 |
| M1.5S20-2810 | 1:1 | 20 | ⌀30 | ⌀32.12 | 28 | ø 10 | ⌀24 | 10 | 16.5 | 18.53 | 14.06 | 6.8 | - | - | - | 49° 3' | ⌀17.7 | 54.9 |
| M1.5S20-2110 | 1:1 | 20 | ⌀30 | ⌀32.12 | 21 | ø 10 | ⌀24 | 3 | 9 | 11 | 7.06 | 6 | - | - | - | 49° 3' | ⌀19.0 | 32.8 |
| M1.5S25-3410 | 1:1 | 25 | ⌀37.5 | ⌀39.62 | 34 | ø 10 | ⌀30 | 11.5 | 19 | 21.26 | 16.31 | 7.5 | - | - | - | 48° 51' | ⌀23.7 | 106.5 |
| M1.5S30-3812 | 1:1 | 30 | ⌀45 | ⌀47.12 | 38 | ⌀12 | ⌀33 | 12.34 | 21 | 22.83 | 16.56 | 9.3 | - | - | - | 47° 42' | ⌀29.6 | 152.0 |
[*] has two tapped holes and comes with two set screws; [=] has a keyway and key material included.
unit: mm
| Part number | Gear ratio u | Number of teeth z | Reference Circle Diameter d | Outside circle diameter da | Assembly distance A | Hole diameter (H8) | Hub outer diameter dh | Hub length lh | Hole length l | full length lw | Distance from end face to tooth tip la | Face Width b | Key groove b2 x t2 | Thread | Tooth Tip Angle δa | Counterbore Diameter (reference value) ds | Weight W (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2-M | ls | |||||||||||||||||
| M1.5S20-2810H | 1:1 | 20 | ⌀30 | ⌀32.12 | 28 | ø 10 | ⌀24 | 10 | 16.5 | 18.53 | 14.06 | 6.8 | - | - | - | 49° 3' | ⌀17.7 | 54.9 |
| M1.5S20#2810H | 1:1 | 20 | ⌀30 | ⌀32.12 | 28 | ø 10 | ⌀24 | 10 | 16.5 | 18.53 | 14.06 | 6.8 | 3 x 1.4 | 2-M4 | 5 | 49° 3' | ⌀17.7 | 53.7 |
| M1.5S20#2812H | 1:1 | 20 | ⌀30 | ⌀32.12 | 28 | ⌀12 | ⌀24 | 10 | 16.5 | 18.53 | 14.06 | 6.8 | 4 x 1.8 | 2-M4 | 5 | 49° 3' | ⌀17.7 | 49.0 |
| M1.5S20-2110H | 1:1 | 20 | ⌀30 | ⌀32.12 | 21 | ø 10 | ⌀24 | 3 | 9 | 11 | 7.06 | 6 | - | - | - | 49° 3' | ⌀19.0 | 32.8 |
| M1.5S20=2110H | 1:1 | 20 | ⌀30 | ⌀32.12 | 21 | ø 10 | ⌀24 | 3 | 9 | 11 | 7.06 | 6 | 3 x 1.4 | - | - | 49° 3' | ⌀19.0 | 32.5 |
| M1.5S25-3410H | 1:1 | 25 | ⌀37.5 | ⌀39.62 | 34 | ø 10 | ⌀30 | 11.5 | 19 | 21.26 | 16.31 | 7.5 | - | - | - | 48° 51' | ⌀23.7 | 106.5 |
| M1.5S30-3812H | 1:1 | 30 | ⌀45 | ⌀47.12 | 38 | ⌀12 | ⌀33 | 12.34 | 21 | 22.83 | 16.56 | 9.3 | - | - | - | 47° 42' | ⌀29.6 | 152.0 |
| M1.5S30#3812H | 1:1 | 30 | ⌀45 | ⌀47.12 | 38 | ⌀12 | ⌀33 | 12.34 | 21 | 22.83 | 16.56 | 9.3 | 4 x 1.8 | 2-M4 | 6.5 | 47° 42' | ⌀29.6 | 150.1 |
| M1.5S30#3815H | 1:1 | 30 | ⌀45 | ⌀47.12 | 38 | ⌀15 | ⌀33 | 12.34 | 21 | 22.83 | 16.56 | 9.3 | 5 x 2.3 | 2-M4 | 6.5 | 47° 42' | ⌀29.6 | 139.0 |
| M3S20-5816H | 1:1 | 20 | ⌀60 | (⌀64.24) ⌀61.99 | 58 | ⌀16 | ⌀50 | 23 | 35 | 39.06 | 30.12 | 13.6 | - | - | - | 49° 3' | ⌀35.5 | 520.3 |
| M3S20#5820H | 1:1 | 20 | ⌀60 | (⌀64.24) ⌀61.99 | 58 | ⌀20 | ⌀50 | 23 | 35 | 39.06 | 30.12 | 13.6 | 6 x 2.8 | 2-M6 | 11.5 | 49° 3' | ⌀35.5 | 481.9 |
| M3S20#5825H | 1:1 | 20 | ⌀60 | (⌀64.24) ⌀61.99 | 58 | ⌀25 | ⌀50 | 23 | 35 | 39.06 | 30.12 | 13.6 | 8 x 3.3 | 2-M6 | 11.5 | 49° 3' | ⌀35.5 | 431.2 |
| M3S20=4220H | 1:1 | 20 | ⌀60 | (⌀64.24) ⌀61.99 | 42 | ⌀20 | ⌀50 | 7 | 19 | 23.06 | 14.12 | 13.6 | 6 x 2.8 | - | - | 49° 3' | ⌀35.5 | 279.5 |
| M3S25-6020H | 1:1 | 25 | ⌀75 | (⌀79.24) ⌀77 | 60 | ⌀20 | ⌀65 | 17.5 | 32 | 35.31 | 24.62 | 16.2 | - | - | - | 48° 51' | ⌀48.1 | 785.6 |
| M3S30-7522H | 1:1 | 30 | ⌀90 | (⌀94.24) ⌀92.04 | 75 | ⌀22 | ⌀66 | 23.64 | 40 | 44.65 | 32.12 | 18.6 | - | - | - | 47° 42' | ⌀57.3 | 1200.0 |
| M3S30#7530H | 1:1 | 30 | ⌀90 | (⌀94.24) ⌀92.04 | 75 | ⌀30 | ⌀66 | 23.64 | 40 | 44.65 | 32.12 | 18.6 | 8 x 3.3 | 2-M6 | 12 | 47° 42' | ⌀57.3 | 1090.0 |
| M4S20-7520H | 1:1 | 20 | ⌀80 | (⌀85.66) ⌀82.65 | 75 | ⌀20 | ⌀64 | 27 | 45 | 50.05 | 37.83 | 18.6 | - | - | - | 49° 3' | ⌀47.3 | 1140.0 |
| All weights below are given in kilograms. | ||||||||||||||||||
| M2S20-3712H | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 37 | ⌀12 | ⌀34 | 14 | 21 | 24 | 18.41 | 8.5 | - | - | - | 49° 3' | ⌀23.9 | 0.14 |
| M2S20#3712H | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 37 | ⌀12 | ⌀34 | 14 | 21 | 24 | 18.41 | 8.5 | 4 x 1.8 | 2-M5 | 7 | 49° 3' | ⌀23.9 | 0.14 |
| M2S20-2812H | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 28 | ⌀12 | ⌀34 | 5 | 12 | 15 | 9.41 | 8.5 | - | - | - | 49° 3' | ⌀23.9 | 0.085 |
| M2S20=2812H | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 28 | ⌀12 | ⌀34 | 5 | 12 | 15 | 9.41 | 8.5 | 4 x 1.8 | - | - | 49° 3' | ⌀23.9 | 0.084 |
| M2S20=2816H | 1:1 | 20 | ⌀40 | (⌀42.83) ⌀41.32 | 28 | ⌀16 | ⌀34 | 5 | 12 | 15 | 9.41 | 8.5 | 5 x 2.3 | - | - | 49° 3' | ⌀23.9 | 0.076 |
| M2S25-4012H | 1:1 | 25 | ⌀50 | (⌀52.83) ⌀51.33 | 40 | ⌀12 | ⌀42 | 10.99 | 21 | 23.34 | 16.41 | 10.5 | - | - | - | 48° 51' | ⌀32.3 | 0.23 |
| M2S30-5116H | 1:1 | 30 | ⌀60 | (⌀62.83) ⌀61.36 | 51 | ⌀16 | ⌀44 | 16.79 | 28 | 30.77 | 22.41 | 12.4 | - | - | - | 47° 42' | ⌀38.9 | 0.36 |
| M2S30#5120H | 1:1 | 30 | ⌀60 | (⌀62.83) ⌀61.36 | 51 | ⌀20 | ⌀44 | 16.79 | 28 | 30.77 | 22.41 | 12.4 | 6 x 2.8 | 2-M5 | 8.5 | 47° 42' | ⌀38.9 | 0.33 |
| M2.5S20-4814H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 48 | ø 14 | ⌀42 | 19 | 28 | 32.06 | 24.77 | 11.1 | - | - | - | 49° 3' | ⌀28.5 | 0.29 |
| M2.5S20#4815H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 48 | ⌀15 | ⌀42 | 19 | 28 | 32.06 | 24.77 | 11.1 | 5 x 2.3 | 2-M5 | 9.5 | 49° 3' | ⌀28.5 | 0.29 |
| M2.5S20#4816H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 48 | ⌀16 | ⌀42 | 19 | 28 | 32.06 | 24.77 | 11.1 | 5 x 2.3 | 2-M5 | 9.5 | 49° 3' | ⌀28.5 | 0.28 |
| M2.5S20#4818H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 48 | ⌀18 | ⌀42 | 19 | 28 | 32.06 | 24.77 | 11.1 | 6 x 2.8 | 2-M5 | 9.5 | 49° 3' | ⌀28.5 | 0.27 |
| M2.5S20#4820H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 48 | ⌀20 | ⌀42 | 19 | 28 | 32.06 | 24.77 | 11.1 | 6 x 2.8 | 2-M5 | 9.5 | 49° 3' | ⌀28.5 | 0.25 |
| M2.5S20=3515H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 35 | ⌀15 | ⌀42 | 6 | 15 | 19.06 | 11.77 | 11.1 | 5 x 2.3 | - | - | 49° 3' | ⌀28.5 | 0.16 |
| M2.5S20=3518H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 35 | ⌀18 | ⌀42 | 6 | 15 | 19.06 | 11.77 | 11.1 | 6 x 2.8 | - | - | 49° 3' | ⌀28.5 | 0.16 |
| M2.5S20=3520H | 1:1 | 20 | ⌀50 | (⌀53.54) ⌀51.66 | 35 | ⌀20 | ⌀42 | 6 | 15 | 19.06 | 11.77 | 11.1 | 6 x 2.8 | - | - | 49° 3' | ⌀28.5 | 0.15 |
| M2.5S25-5016H | 1:1 | 25 | ⌀62.5 | (⌀66.04) ⌀64.16 | 50 | ⌀16 | ⌀52 | 13.5 | 27 | 29.42 | 20.52 | 13.5 | - | - | - | 48° 51' | ⌀40.8 | 0.44 |
| M2.5S30-6318H | 1:1 | 30 | ⌀75 | (⌀78.54) ⌀76.7 | 63 | ⌀18 | ⌀55 | 20.5 | 34.5 | 37.71 | 27.27 | 15.5 | - | - | - | 47° 42' | ⌀49.1 | 0.71 |
| M2.5S30-5016H | 1:1 | 30 | ⌀75 | (⌀78.54) ⌀76.7 | 50 | ⌀16 | ⌀55 | 7.5 | 21.5 | 24.71 | 14.27 | 15.5 | - | - | - | 47° 42' | ⌀49.1 | 0.50 |
[#] includes keyway, key material, tapped hole, and set screw; [=] includes keyway and key material.
*The values in parentheses for the outside circle diameter da are theoretical values. The actual maximum outside diameter will be the value after chamfering parallel to the shaft center from this value. (See tooth tip chamfering diagram)