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Tapped Type
Threaded Type
Type | [M] Material | [H] Hardness | [S]Surface Treatment | ||||||||
One End Tapered, One End Tapped | One End Tapered, One End Stepped and Tapped | One End Tapered, One End Threaded | |||||||||
D Tolerance g6 | D Tolerance h5 | D Tol. f8 | D Tolerance g6 | D Tolerance h5 | D Tol. f8 | D Tolerance g6 | D Tolerance h5 | D Tol. f8 | |||
SFTF | SFLU | — | SFTG | SFJU | — | SFTN | SFKU | — | EN 1.3505 Equiv. | Induction Hardening EN 1.3505 Equiv. 58 HRC or more EN 1.4125 Equiv. or 13Cr Stainless Steel 56 HRC or more | — |
SSFTF | SSFLU | — | SSFTG | SSFJU | — | SSFTN | SSFKU | — | EN 1.4125 Equiv. or 13Cr Stainless Steel | ||
PSFTF | PSFLU | — | PSFTG | PSFJU | — | PSFTN | PSFKU | — | EN 1.3505 Equiv. | Hard Chrome Plating Plating Hardness: HV750 or more Plating Thickness: 5 μ or more | |
PSSFTF | PSSFLU | — | PSSFTG | PSSFJU | — | PSSFTN | PSSFKU | — | EN 1.4125 Equiv. or 13Cr Stainless Steel | ||
RSFTF | — | — | RSFTG | — | — | RSFTN | — | — | EN 1.3505 Equiv. | Low Temperature Black Chrome Plating | |
RSSFTF | — | — | RSSFTG | — | — | RSSFTN | — | — | EN 1.4125 Equiv. or 13Cr Stainless Steel | ||
— | — | PSGTF | — | — | PSGTG | — | — | PSGTN | EN 1.1191 Equiv. | — | Hard Chrome Plating Plating Hardness: HV750 or more Plating Thickness: 10 µ or more |
— | — | PSSGTF | — | — | PSSGTG | — | — | PSSGTN | EN 1.4301 Equiv. |
Part Number | — | L | — | J | — | M |
SFTF20 | — | 350 | — | J15 | — | M6 |
SF−SSFTF20 | — | 350 | — | J15 | — | M6 |
Part Number | — | L | — | F | — | P | — | J | — | M |
SFTG20 | — | 350 | — | F25 | — | P16 | — | J10 | — | M8 |
Part Number | — | L | — | F | — | B | — | P | — | J |
SFTN20 | — | 350 | — | F40 | — | B30 | — | P10 | — | J10 |
Part Number | 1 mm Increments | M (Coarse) Selection | C | ||||||||||||||
Type | D | L | J | ||||||||||||||
D Tolerance g6 SFTF SSFTF PSFTF PSSFTF RSFTF RSSFTF | D Tolerance h5 SFLU SSFLU PSFLU PSSFLU | D Tol. f8 PSGTF PSSGTF | 6 | 25 to 900 | 5 to 7 | 3 | 0.5 or Less | ||||||||||
8 | 25 to 1100 | 5 to 10 | 3 | 4 | 5 | ||||||||||||
10 | 30 to 1200 | 5 to 14 | 3 | 4 | 5 | 6 | |||||||||||
12 | 40 to 1400 | 5 to 18 | (3) | 4 | 5 | 6 | 8 | ||||||||||
13 | 40 to 1400 | 5 to 20 | 4 | 5 | 6 | 8 | |||||||||||
15 | 50 to 1400 | 10 to 24 | 4 | 5 | 6 | 8 | |||||||||||
16 | 50 to 1400 | 10 to 25 | 4 | 5 | 6 | 8 | 10 | ||||||||||
18 | 60 to 1400 | 10 to 28 | 4 | 5 | 6 | 8 | 10 | 12 | |||||||||
20 | 60 to 1400 | 10 to 32 | 4 | 5 | 6 | 8 | 10 | 12 | 1.0 or less | ||||||||
25 | 75 to 1400 | 10 to 40 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | ||||||||
30 | 85 to 1500 | 15 to 48 | 6 | 8 | 10 | 12 | 16 | 20 | |||||||||
35 | 90 to 1500 | 15 to 56 | 8 | 10 | 12 | 16 | 20 | 24 | |||||||||
[ ! ] For low temperature black chrome plated products, D ≤ 30, L ≤ 1,000. | 40 | 100 to 1500 | 20 to 64 | 10 | 12 | 16 | 20 | 24 | 30 | ||||||||
50 | 115 to 1500 | 20 to 80 | 12 | 16 | 20 | 24 | 30 |
Part Number | 1 mm Increments | M (Coarse) Selection | (Y) Max. | R | C | ||||||||||||||||
Type | D | L | F | P | J | ||||||||||||||||
D Tolerance g6 SFTG SSFTG PSFTG PSSFTG RSFTG RSSFTG | D Tolerance h5 SFJU SSFJU PSFJU PSSFJU | D Tol. f8 PSGTG PSSGTG | 8 | 25 to 1098 | 2 ≤ F ≤ P × 5 | 6 | 5 to 10 | 3 | 1100 | 0.3 or Less | 0.5 or Less | ||||||||||
10 | 30 to 1198 | 6 to 8 | 5 to 14 | 3 | 4 | 5 | 1200 | ||||||||||||||
12 | 40 to 1398 | 6 to 10 | 5 to 18 | 3 | 4 | 5 | 6 | 1400 | |||||||||||||
13 | 40 to 1398 | 6 to 11 | 5 to 20 | 3 | 4 | 5 | 6 | 8 | 1400 | ||||||||||||
15 | 50 to 1398 | 6 to 13 | 10 to 24 | 3 | 4 | 5 | 6 | 8 | 10 | 1400 | |||||||||||
16 | 50 to 1398 | 6 to 14 | 10 to 25 | 3 | 4 | 5 | 6 | 8 | 10 | 1400 | |||||||||||
18 | 60 to 1398 | 7 to 16 | 10 to 28 | 4 | 5 | 6 | 8 | 10 | 12 | 1400 | |||||||||||
20 | 60 to 1398 | 7 to 17 | 10 to 32 | 4 | 5 | 6 | 8 | 10 | 12 | 1400 | 1.0 or less | ||||||||||
25 | 75 to 1398 | 7 to 22 | 10 to 40 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | 1400 | ||||||||||
30 | 85 to 1498 | 8 to 27 | 15 to 48 | 5 | 6 | 8 | 10 | 12 | 16 | 20 | 1500 | ||||||||||
35 | 90 to 1498 | 2 ≤ F ≤ P × 4 | 9 to 32 | 15 to 56 | 5 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 1500 | ||||||||
[ ! ] For low temperature black chrome plated products, D ≤ 30, Y ≤ 1,000. | 40 | 100 to 1498 | 11 to 37 | 20 to 64 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 1500 | ||||||||
50 | 115 to 1498 | 11 to 47 | 20 to 80 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 1500 |
Part Number | 1 mm Increments | P (Coarse) Selection | 1 mm Increments | (Y) Max. | R | C | |||||||||||||||
Type | D | L | F | B | J | ||||||||||||||||
D Tolerance g6 SFTN SSFTN PSFTN PSSFTN RSFTN RSSFTN | D Tolerance h5 SFKU SSFKU PSFKU PSSFKU | D Tol. f8 PSGTN PSSGTN | 6 | 25 to 898 | 2 ≤ F ≤ P × 5 | B ≤ F−2 (When P ≤ 6) B ≤ F−3 (When P = 8, 10) B ≤ F−5 (When P ≥ 12) B = 0 (W/o Threads) | 3 | 4 | 5 | 6 | 5 to 10 | 900 | 0.3 or Less | 0.5 or Less | |||||||
8 | 25 to 1098 | 3 | 4 | 5 | 6 | 8 | 5 to 10 | 1100 | |||||||||||||
10 | 30 to 1198 | 3 | 4 | 5 | 6 | 8 | 10 | 5 to 14 | 1200 | ||||||||||||
12 | 40 to 1398 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 5 to 18 | 1400 | |||||||||||
13 | 40 to 1398 | 4 | 5 | 6 | 8 | 10 | 12 | 5 to 20 | 1400 | ||||||||||||
15 | 50 to 1398 | 4 | 5 | 6 | 8 | 10 | 12 | 10 to 24 | 1400 | ||||||||||||
16 | 50 to 1398 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | 10 to 25 | 1400 | |||||||||||
18 | 60 to 1398 | 5 | 6 | 8 | 10 | 12 | 16 | 10 to 28 | 1400 | ||||||||||||
20 | 60 to 1398 | 5 | 6 | 8 | 10 | 12 | 16 | 20 | 10 to 32 | 1400 | 1.0 or less | ||||||||||
25 | 75 to 1398 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 10 to 40 | 1400 | |||||||||||
30 | 85 to 1498 | 8 | 10 | 12 | 16 | 20 | 24 | 15 to 48 | 1500 | ||||||||||||
35 | 90 to 1498 | 10 | 12 | 16 | 20 | 24 | 30 | 15 to 56 | 1500 | ||||||||||||
[ ! ] For low temperature black chrome plated products, D ≤ 30, Y ≤ 500. | 40 | 100 to 1498 | 12 | 16 | 20 | 24 | 30 | 20 to 64 | 1500 | ||||||||||||
50 | 115 to 1498 | 16 | 20 | 24 | 30 | 20 to 80 | 1500 |
·See below for alteration.
* When selecting multiple alterations, the distance between machined areas should be 2 mm or more.
* Alteration may lower hardness.
Alteration Code | Alteration Details | Fixed Dimension | Applicable Conditions | Ordering Example | |||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LKC | Precisely change L dimension and tolerance | ·L < 200→L±0.03 ·200 ≤ L < 500→L±0.05 ·L ≥ 500→L±0.1 | [ ! ]L Dimension can be specified in 0.1 mm increments [NG]Not applicable to D = P [NG]Not applicable to One End Stepped and Tapped, One End Threaded | SFTF20-350.5-J15-M6-LKC | |||||||||||||||||||||||||||||||||||||||||||||||
SC | Wrench Flat at One Location M Side |
| [ ! ]Applicable to D = 6 or more [ ! ]SC = 1 mm Increments [ ! ]SC + ℓ1 ≤ L - J [ ! ]SC ≥ 0 | SFTG20-350-F25-P16-J10-M8-SC5 | |||||||||||||||||||||||||||||||||||||||||||||||
AC | Change Taper Angle at the Tip | Specified Angle: 5° 10° 20° 25° 30° | [ ! ]D-Jtan (AC°) × 2 ≥ 2 requires L - J ≥ 20. | SFTG20-350-F25-P16-J10-M8-AC5 |
■Straightness Measurement Method
Shaft ends are supported on V-blocks and turned 360 degrees to
measure shaft runout using a dial indicator.
1/2 of measured runout is defined as the straightness.
D | Circularity M | |
---|---|---|
Over | or Less | |
5 | 13 | 0.004 |
13 | 20 | 0.005 |
D | L | Straightness K | |
---|---|---|---|
6 to 20 | L ≤ 100 | 0.01 or Less | |
L > 100 | (L/100) × 0.01 or Less |
L | L Dimension Tolerance | |
---|---|---|
Over | or Less | |
24 | 30 | ±0.2 |
30 | 120 | ±0.3 |
120 | 400 | ±0.5 |
400 | 1000 | ±0.8 |
1000 | 1400 | ±1.2 |
■ Concentricity and Perpendicularity
■Reduced Hardness around Machined Areas
·Although processing is performed after the base material is hardened, annealing may lower hardness of the machined area.
* Reduced Hardness: Approximately 10 to 40 HRC
■Reduced Hardness Range
·Approximately 10 mm from the machined area
■Machining area where hardness has lowered due to annealing
·Threaded, Stepped, Tapered, Wrench Flats
■Reduced Hardness Condition of Tapped
The conditions for lower hardness for tapped differ depending on the material and selection conditions.
■Effective Hardened Layer Depth of Hardening
The effective hardened layer depth varies depending on the external dimensions and materials.
O.D. D | Effective Hardened Layer Depth | |||
---|---|---|---|---|
EN 1.3505 Equiv. | EN 1.4125 Equiv. or 13Cr Stainless Steel | |||
6 to 10 | 0.5 or More | 0.5 or More | ||
12·13 | 0.7 or More | |||
15 to 20 | 0.7 or More |
■About hard chrome plating and plating layer of processed part
Ex. Plating Remains: Stepped, Threaded Shaft, Set Screw Flat
/// Part: Plating Remains
■ Basic Specifications
Specifications | Shafts | Rotary Shaft | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Material | EN 1.3505 Equiv. EN 1.4125 Equiv. or 13Cr Stainless Steel | EN 1.1191 Equiv. EN 1.4301 Equiv. | EN 1.1191 Equiv. EN 1.4301 Equiv. | EN 1.7220 Equiv. | ||||||
Hardening | Induction Hardened | — | — | Hardness: 30 to 35 HRC | ||||||
O.D. Tolerance | g6/h5 | f8 | g6/h9/h7 | g6 | ||||||
Surface Treatment | No Plating Hard Chrome Plating Low Temperature Black Chrome Plating Electroless Nickel Plating (Surface Treatment Fully Plated Type) | Hard Chrome Plating | No Plating Black Oxide Electroless Nickel Plating | Black Oxide Electroless Nickel Plating |
* Hard chrome plating leaves no plating layer on the machined part.
■ Alteration
Alterations | Shafts | Rotary Shaft | |||||
---|---|---|---|---|---|---|---|
L Dimension Tolerance | L < 200⇒L±0.03 200 ≤ L < 500⇒L±0.05 L ≥ 500⇒L±0.1 | L < 500⇒L±0.05 L ≥ 500⇒L±0.1 Not applicable when L ≥ 800 | |||||
Wrench Flats | Can be specified up to 2 Locations | Can be specified up to 1 Location | |||||
Set Screw Flat | Can be specified up to 2 Locations | Can be specified up to 3 Locations | |||||
2 Set Screw Flats | Can be specified up to 2 Locations Angle Specified: Fixed | Can be specified up to 1 Location Angle Specified: Configurable in 15 degree Increments | |||||
V Groove | Can be specified up to 2 Locations | — | |||||
Keyway | Can be specified up to 2 Locations Processing of Stepped Part: Not Possible | Can be specified up to 4 Locations Processing of Stepped Part: Possible | |||||
Undercut | M6 to M30 | M3 to M30 | |||||
Tapped Depth | Possible | Possible | |||||
Retaining Ring Groove | Can be specified 2 Locations (It will be a retaining ring type instead of alterations) | 2 locations on D part, 1 location each on stepped part can be combined | |||||
Slit Cam Groove | — | Can be specified up to 1 Location | |||||
Concentricity | — | Possible | |||||
Left-hand Thread / Thread | — | Possible | |||||
Slit Added | — | Can be specified up to 1 Location | |||||
C Chamfering Width | — | Possible |
The linear shafts are processed after the base material has undergone inductive hardening. Therefore, the processed surfaces may result in a deviating hardness.
In the following example, you can view the affected areas of the linear shaft, which may be affected after processing by e.g. threads, level surfaces, key surfaces and transverse bores.
The raw material of the linear shaft is treated via thermal induction before grinding. Thus, a configured linear shaft can be custom-made not only cost-effectively, but also with short delivery times. The linear shaft is hardened at the boundary layer (boundary layer hardening) of the liner shaft. The depth of the hardened boundary layer depends on the material used and the diameter of the linear shaft. The following table shows the hardening depth of linear shafts.
Coatings and plating are applied to the raw material after hardening and grinding. For more information, see Coatings of the Linear Shaft.
Figure of boundary layer hardening: hardened boundary layer in light gray
Outside diameter (D) | Effective hardening depth | |||
EN 1.1191 equiv. | EN 1.3505 equiv. | EN 1.4125 equiv. | EN 1.4301 equiv. | |
3 | - | +0.5 | +0.5 | Without induction hardening |
4 | - | |||
5 | - | |||
6 - 10 | +0.3 | |||
12 - 13 | +0.5 | +0.7 | +0.5 | |
15 - 20 | +0.7 | |||
25 - 50 | +0.8 | +1 |
Overview of the effective hardening depth as PDF
The surface coating is applied to the raw material before machining the linear shaft. Thanks to their coating, the usable surface or work surface of the linear shaft is not only protected against corrosion but also against wear.
Machined positions of the linear shafts, such as plane surfaces or threads, may be uncoated, as they are added afterwards. This can lead to the machined surfaces being corroded in a linear shaft made of steel. If the linear shaft is used in a corrosive environment, it is recommended to use a stainless steel linear shaft.
The following figure shows the areas of the linear shaft that are coated (crosshatched).
Figure: Coating of linear shafts
You can find further information on surface treatment and hardness in this PDF .
- Material: steel, stainless steel
- Coating/plating: uncoated, hard chrome plated, LTBC coated, chemically nickel-plated
- Heat treatment: untreated, inductively hardened
- ISO tolerances: h5, k5, g6, h6, h7, f8
- Precision classes: perpendicularity 0.03, concentricity (with thread and increments) Ø0.02, perpendicularity 0.20, concentricity (thread and stepper) Ø0.10
- Linearity/roundness: depends on diameter, here for the PDF
Linear shafts are steel shafts that perform guiding tasks in combination with linear bearings, such as plain bearing bushings or linear ball bushings. Linear shaft holding functions can be adopted from shaft holders or linear ball bearing adapters. Most linear shafts are heat-treated (induction hardened) solid shafts. A special design of linear shafts is the hollow shaft, which is also called tubular shaft. Inductively hardened linear shafts have a high surface hardness and a tough core. The achievable surface hardness is approx. 55-58 HRC (see information on hardening depth). Linear shafts made of stainless steels can generally not be hardened. Therefore, these steel shafts should be chrome plated to protect them from wear.
Linear shafts are mainly hardened steel shafts. In addition to the selected heat treatment, the steel used in particular imparts its properties to the linear shaft, although it is a hollow shaft or a solid shaft. Therefore, special aspects such as hardness, corrosion and wear must be considered when selecting the shaft steel.
To protect linear shafts from corrosion, the surface can be chemically nickel-plated. As an alternative to chemical nickel-plating, steel shafts can also be coated with LTBC. The LTBC coating is an anti-corrosive surface coating and it is a low-reflection coating, made of a 5 μm thick film of fluoropolymer, which in essence is a black film. In addition, the LTBC coating is resistant to bursting pressure by extreme or repeated bending. LTBC-coated linear shafts are thus particularly suitable for locations where corrosion or light reflections are undesirable. Linear shafts that require particularly high surface hardness and wear resistance can be hard chrome plated.
The form and function of linear shafts differ from linear guiderails. Linear guiderails are square rails that work in combination with carriers (rotary elements, carriages) according to the rolling or sliding principle. Linear shafts on the other hand are precision-ground round steel shafts that take on a linear guide function in conjunction with linear ball bushings or plain bearing bushings (maintenance-free bushings).
Linear shafts are intended for axial motion. Whether horizontal or vertical linear motion, all linear motions can be implemented with linear shafts. Common applications are stroke mechanisms and other applications with high demands on smoothness, precision and service life. Linear shafts can therefore be used in almost all industries of plant construction and mechanical engineering. Linear shafts are often found in 3D printers, metering equipment, measuring devices, positioning devices, alignment devices, bending devices and sorting equipment.
For product selection, please observe the linear shaft tolerances (e.g. h5, k5, g6, h6, h7, f8) in conjunction with the diameter tolerance of the plain bearing bushing (sliding bearing) after pressing in or the running circle diameter of the linear ball bearing (ball bushing).
Adjusting rings/clamping rings
3D preview is not available, because the part number has not yet been determined.
Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | RoHS | Basic Shape | Shaft end Shape (Right) | [D] Diameter (Shaft) (mm) | [L] Length (Shaft) (mm) | Material | Heat Treatment | Surface Treatment | ISO Tolerance | Hardness | [B] Length (thread) (mm) | [F] Length (stud - offset - front side) (mm) | [J] Size (thread) (mm) | [P] Diameter (stepped - front side) (mm) | [M] Size (thread - depth 2xM) (mm) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 | 12 Days | - | Solid | Internal thread | 16 | 50 ~ 1000 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | - | 10 ~ 25 | - | 4 ~ 10 | ||
- | 1 | 12 Days | - | Solid | Internal thread | 18 | 60 ~ 1000 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | - | 10 ~ 28 | - | 4 ~ 12 | ||
- | 1 | 12 Days | - | Solid | Internal thread | 20 | 60 ~ 1000 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | - | 10 ~ 32 | - | 4 ~ 12 | ||
- | 1 | 12 Days | - | Solid | Internal thread | 25 | 75 ~ 1000 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | - | 10 ~ 40 | - | 4 ~ 16 | ||
- | 1 | 12 Days | - | Solid | Internal thread | 30 | 85 ~ 1000 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | - | 15 ~ 48 | - | 6 ~ 20 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 8 | 25 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 30 | 5 ~ 10 | 6 | 3 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 10 | 30 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 40 | 5 ~ 14 | 6 ~ 8 | 3 ~ 5 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 12 | 40 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 50 | 5 ~ 18 | 6 ~ 10 | 3 ~ 6 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 13 | 40 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 55 | 5 ~ 20 | 6 ~ 11 | 3 ~ 8 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 15 | 50 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 65 | 10 ~ 24 | 6 ~ 13 | 3 ~ 10 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 16 | 50 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 70 | 10 ~ 25 | 6 ~ 14 | 3 ~ 10 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 18 | 60 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 80 | 10 ~ 28 | 7 ~ 16 | 4 ~ 12 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 20 | 60 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 85 | 10 ~ 32 | 7 ~ 17 | 4 ~ 12 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 25 | 75 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 110 | 10 ~ 40 | 7 ~ 22 | 4 ~ 16 | ||
- | 1 | 12 Days | - | Solid, One End Stepped | Internal thread | 30 | 85 ~ 998 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | - | 2 ~ 135 | 15 ~ 48 | 8 ~ 27 | 5 ~ 20 | ||
- | 1 | 12 Days | - | Solid | External thread | 6 | 25 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 28 | 2 ~ 30 | 5 ~ 7 | 3 ~ 6 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 8 | 25 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 37 | 2 ~ 40 | 5 ~ 10 | 3 ~ 8 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 10 | 30 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 47 | 2 ~ 50 | 5 ~ 14 | 3 ~ 10 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 12 | 40 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 55 | 2 ~ 60 | 5 ~ 18 | 4 ~ 12 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 13 | 40 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 55 | 2 ~ 60 | 5 ~ 20 | 4 ~ 12 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 15 | 50 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 55 | 2 ~ 60 | 10 ~ 24 | 4 ~ 12 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 16 | 50 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 75 | 2 ~ 80 | 10 ~ 25 | 5 ~ 16 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 18 | 60 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 75 | 2 ~ 80 | 10 ~ 28 | 5 ~ 16 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 20 | 60 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 95 | 2 ~ 100 | 10 ~ 32 | 5 ~ 16 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 25 | 75 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 115 | 2 ~ 120 | 10 ~ 40 | 6 ~ 24 | - | ||
- | 1 | 12 Days | - | Solid | External thread | 30 | 85 ~ 498 | [Stainless Steel (martensitique)] EN 1.4125 Equiv. | Induction Hardened | LTBC Plating | g6 | Induction Hardened (56HRC or more) | 0 ~ 115 | 2 ~ 120 | 15 ~ 48 | 8 ~ 24 | - | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 6 | 25 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 5 ~ 7 | - | 3 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 8 | 25 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 5 ~ 10 | - | 3 ~ 5 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 10 | 30 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 5 ~ 14 | - | 3 ~ 6 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 12 | 40 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 5 ~ 18 | - | 4 ~ 8 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 13 | 40 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 5 ~ 20 | - | 4 ~ 8 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 15 | 50 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 10 ~ 24 | - | 4 ~ 8 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 16 | 50 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 10 ~ 25 | - | 4 ~ 8 | ||
- | 1 | 7 Days | 10 | Solid | Internal thread | 18 | 60 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 10 ~ 28 | - | 4 ~ 12 | ||
- | 1 | 4 Days | 10 | Solid | Internal thread | 20 | 60 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 10 ~ 32 | - | 4 ~ 12 | ||
- | 1 | 7 Days | - | Solid | Internal thread | 25 | 75 ~ 1400 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 10 ~ 40 | - | 4 ~ 16 | ||
- | 1 | 7 Days | - | Solid | Internal thread | 30 | 85 ~ 1500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 15 ~ 48 | - | 6 ~ 20 | ||
- | 1 | 7 Days | - | Solid | Internal thread | 35 | 90 ~ 1500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 15 ~ 56 | - | 8 ~ 24 | ||
- | 1 | 7 Days | - | Solid | Internal thread | 40 | 100 ~ 1500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 20 ~ 64 | - | 10 ~ 30 | ||
- | 1 | 7 Days | - | Solid | Internal thread | 50 | 115 ~ 1500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | - | 20 ~ 80 | - | 12 ~ 30 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 8 | 25 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 24 | 5 ~ 10 | 6 | 3 ~ 5 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 10 | 30 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 32 | 5 ~ 14 | 6 ~ 8 | 3 ~ 6 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 12 | 40 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 40 | 5 ~ 18 | 6 ~ 10 | 3 ~ 8 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 13 | 40 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 44 | 5 ~ 20 | 6 ~ 11 | 4 ~ 8 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 15 | 50 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 52 | 10 ~ 52 | 6 ~ 13 | 3 ~ 10 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 16 | 50 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 56 | 10 ~ 25 | 6 ~ 14 | 3 ~ 10 | ||
- | 1 | 7 Days | 10 | Solid, One End Stepped | Internal thread | 18 | 60 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 64 | 10 ~ 28 | 8 ~ 16 | 4 ~ 12 | ||
- | 1 | 4 Days | 10 | Solid, One End Stepped | Internal thread | 20 | 60 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 68 | 10 ~ 32 | 8 ~ 17 | 4 ~ 12 | ||
- | 1 | 7 Days | - | Solid, One End Stepped | Internal thread | 25 | 75 ~ 1398 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 110 | 10 ~ 40 | 7 ~ 22 | 4 ~ 16 | ||
- | 1 | 7 Days | - | Solid, One End Stepped | Internal thread | 30 | 85 ~ 1498 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 135 | 15 ~ 48 | 8 ~ 27 | 5 ~ 20 | ||
- | 1 | 7 Days | - | Solid, One End Stepped | Internal thread | 35 | 90 ~ 1498 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 128 | 15 ~ 56 | 9 ~ 32 | 5 ~ 24 | ||
- | 1 | 7 Days | - | Solid, One End Stepped | Internal thread | 40 | 100 ~ 1498 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 148 | 20 ~ 64 | 11 ~ 37 | 6 ~ 30 | ||
- | 1 | 7 Days | - | Solid, One End Stepped | Internal thread | 50 | 115 ~ 1498 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | - | 2 ~ 188 | 20 ~ 80 | 11 ~ 47 | 6 ~ 30 | ||
- | 1 | 4 Days | 10 | Solid | External thread | 6 | 25 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 42 | 2 ~ 42 | 5 ~ 7 | 3 ~ 6 | - | ||
- | 1 | 4 Days | 10 | Solid | External thread | 8 | 25 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 53 | 2 ~ 56 | 5 ~ 10 | 3 ~ 6 | - | ||
- | 1 | 4 Days | 10 | Solid | External thread | 10 | 30 ~ 200 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 70 | 2 ~ 70 | 5 ~ 14 | 4 ~ 8 | - | ||
- | 1 | 4 Days | 10 | Solid | External thread | 12 | 40 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 79 | 2 ~ 84 | 5 ~ 18 | 5 ~ 10 | - | ||
- | 1 | 4 Days | 10 | Solid | External thread | 13 | 40 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 79 | 2 ~ 84 | 5 ~ 20 | 5 ~ 10 | - | ||
- | 1 | 4 Days | 10 | Solid | External thread | 15 | 50 ~ 300 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 79 | 2 ~ 84 | 10 ~ 52 | 5 ~ 10 | - | ||
- | 1 | 4 Days | 10 | Solid | External thread | 16 | 50 ~ 500 | [Alloyed Steel] EN 1.3505 Equiv. | Induction Hardened | No Treatment | g6 | Induction Hardened (58HRC or more) | 0 ~ 107 | 2 ~ 112 | 10 ~ 25 | 5 ~ 16 | - |
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[ ! ] Not suitable for usage requiring frequent insertions with Linear Bushings.
(Linear bushing damage may result.)
RoHS Information | RoHS requirements fulfilled | Features, Areas of application | Not applicable | Shaft end Shape (Left) | Taper |
---|---|---|---|---|---|
Shaft end Perpendicularity | 0.2 |
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Shaft end Shape (Right)
[D] Diameter (Shaft)(mm)
[L] Length (Shaft)(mm)
Material
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Hardness
[B] Length (thread)(mm)
[F] Length (stud - offset - front side)(mm)
[J] Size (thread)(mm)
[P] Diameter (stepped - front side)(mm)
[M] Size (thread - depth 2xM)(mm)
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Optional Attributes
What is the difference between a hollow shaft and a solid shaft?
With the same size, there are three differences between a hollow shaft and a solid shaft. Hollow shafts weigh less. The inner cavity of a hollow shaft is suitable for use as a channel (cable channel). Solid shafts are a bit more rigid (higher resistance torque).
What is the minimum order of linear shafts from MISUMI?
MISUMI supplies solid shafts, hollow shafts and precision shafts starting at a lot size of 1. This also applies to all other items in our product range.
Noises and vibrations occur with a linear shaft. In addition, there are jerky movements. What could cause this?
In general, it may be caused if the steel shaft is not properly lubricated. In addition, an incorrectly selected diameter tolerance of the linear shafts may also make the cycle of motion more difficult. When using MISUMI linear ball bearings, a g6 shaft tolerance is recommended (tolerance recommendations may vary depending on the manufacturer).
What is the strength of a solid shaft?
The strength of a linear shaft, although it is a solid shaft, hollow shaft or precision shaft, should always be selected in consideration of the strength of the material used.
What are the advantages of a hollow shaft over a solid shaft?
There are various advantages of a hollow shaft compared to a solid shaft. If the outer diameter is the same, the weight of a hollow shaft is lower than that of a solid shaft. However, the cavity of the hollow shaft can also be used as a cable channel or for cooling. A hollow shaft is at the same weight or with the same cross-sectional area more rigid than a solid shaft, because the outer diameter is larger. However, the question that needs to be answered is whether the advantage is a greater room utilization or less weight.
Is a hollow shaft stiffer than a solid shaft?
The rigidity of a hollow shaft is slightly lower with the same outer diameter than that of a solid shaft. However, with the same cross-sectional area or with the same weight, the stiffness of a hollow shaft is higher than that of a solid shaft, because the outer diameter of the hollow shaft is larger.
Why do I have running grooves on the linear shafts of my 3D printers?
The running grooves on the linear shaft may have been created, for example, by using a linear ball bearing. To prevent grooves from forming on a steel shaft, it should be hardened and hard chromium plated, making it more durable and resistant to the wear and tear from ball bearings.
How do the flexure properties of hollow shafts and solid shafts differ?
With an equally large outer diameter, a solid shaft has better flexure properties than an equally large hollow shaft. However, the solid shaft is not much stiffer than a hollow shaft with the same outer diameter, since the outer sections mainly carry the load. Hollow shafts with the same cross-sectional area are more rigid than solid shafts, because they have a larger outer diameter. Therefore, there is physically more material in the outer sections for the bending, which bears the loads.
I need a lacquered or matted shaft because reflections cause problems with the optics. Does MISUMI have something like that?
MISUMI LTBC-coated linear shafts are an alternative to painted or matted steel shafts. The LTBC coating is low-reflection and has the same effect as painted and matte shafts. In addition, LTBC-coated linear shafts are more resistant to wear and tear and flaking. You can find further information on LTBC coating here .
It has been shown that a hollow shaft is stronger than a solid shaft made of the same material. Why?
A hollow shaft with the same outer dimensions is principally not stronger than a solid shaft. However, a hollow shaft per weight unit is stronger.