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- Please note that some of the items may take longer lead time to ship due to Japan New Year holidays (29-Dec-2024 to 5-Jan-2025). Early order placement is recommended. We apologize for the inconvenience caused and appreciate your kind understanding. [Details]
- Please note that E-Invoice will be sent to our customers by email. For more information, please read News.
Lead Screws-One End Stepped Type (Part Numbers)
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- Lead Screws-One End Stepped Type
- C-MTSRA, C-MTSTRA, C-MTSRB and C-MTSTRB are in MISUMI economy series.
- C-MTSRA and C-MTSTRA are Screw Turn Direction: Right-hand thread
- C-MTSRB and C-MTSTRB are Screw Turn Direction: Right-Hand Thread with Keyway
- Material of C-MTSRA and C-MTSRB: Equivalent to S45C
- Material of C-MTSTRA and C-MTSTRB: Equivalent to SUS303
- Thread Nominal Dia.: 8, 10, 12, 14, 16, 20, 22 and 25 mm.
- Shaft Overall Length L: 50-1200 mm.
- Thead pitch: 1.5, 2, 3 ,4 and 5
Part Number
Configured Part Number is shown.
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Product Details - CAD Data unavailable
Product Overview of Lead Screws, Nuts
2. Economy series Lead Screws, Nuts with high quality rolled rollers made of material SUS303 or S45C ensures 7e precision. 7 types of additional processing are available at both ends, basically meeting all shapes, no need for secondary processing after purchase.
3. Used with Economy series Lead Screws, Nuts nuts, it ensures consistent thread clearance.
Dimensional Drawing of Lead Screws, Nuts
Specification Table of Lead Screws, Nuts
| Standard | With Keyway Type |  Material |  Surface Treatment | ||
| Right-Hand | Left-Hand | Right-Hand | Left-Hand | ||
| C-MTSRA | C-MTSLA | C-MTSRB | C-MTSLB | S45C equivalent | - |
| C-MTSBRA | C-MTSBLA | C-MTSBRB | C-MTSBLB | S45C equivalent | Ferroferric Oxide Protective Film |
| C-MTSTRA | C-MTSTLA | C-MTSTRB | C-MTSTLB | SUS303 equivalent | - |
 Type |  Thread Nominal D | 1mm increments |  Q Selection | 1mm increments | Thread Pitch P | |||||||
| Right-Hand | Left-Hand |  L |  S |  C |  J | |||||||
| Standard C-MTSRA C-MTSBRA C-MTSTRA With Keyway Type C-MTSRB C-MTSBRB C-MTSTRB | Standard C-MTSLA C-MTSBLA C-MTSTLA With Keyway Type C-MTSLB C-MTSBLB C-MTSTLB | (8) | 50～ 500 | When Q≤9 D2≤S≤Q×5 When Q≥10 2≤S≤Q×7 | 6 | C≤60 S－C－J≥2 | J≥2 or J＝0  When J＝0，keyway R will be eliminated on the shaft end side | 1.5 | ||||
| (10) | 80～1000 | 6 | 7 | 2 | ||||||||
| 12 | (6) | 7 | 8 | 9 | ||||||||
| 14 | 8 | 9 | 10 | 3 | ||||||||
| 16 | 100～1200 | 9 | 10 | 12 | ||||||||
| 20 | 150～1200 | 10 | 12 | 14 | 15 | 4 | ||||||
| 22 | 10 | 12 | 14 | 15 | 5 | |||||||
| 25 | 12 | 14 | 15 | 16 | 17 | |||||||
Dimensions in ( ) are not applicable to Right-Hand Thread with Keyway.When combined with economy series position indicators, Q8~14 are standard dimensions.Alterations of Lead Screws, Nuts
Product Features of Lead Screws, Nuts
● Lead Screws, Nuts, Continuous metal tissue fibers guarantee high thread strength.
● Lead Screws, Nuts, Cold hardening ensures more wear-resistant thread surface.
Example Use of Lead Screws, Nuts
* Economy series position indicator has not been launched yet. Coming soon.
Standardize the special "support unit" for lead screw.
There is no need to design the bearing mechanism.
· Standardize the shape of Lead Screws, Nuts shaft end
If the shaft diameter and length are determined, they can be combined directly with the support unit.
There is no need for complicated shaft end shape design.
· Lead Screws, NutsNo need for combination design of various parts
If the specifications of each part are met, it can be assembled directly.
There is no need for complicated combination design of various parts.
Precautions of Lead Screws, Nuts
2. When contacting the Lead Screws, Nuts, please use protective gloves, safety shoes and other protective equipment to ensure safety.
Related Products of Lead Screws, Nuts
Basic Information
| Shaft Shape | One End Stepped Type | Type | Lead Screw Shafts | Shaft Type | Rolled |
|---|
Specification/Dimensions
-
Nominal of Thread D(Ø)
-
Screw Turn Direction
- Right-Hand Thread
- Left-hand Thread
- Right-Hand Thread
-
Pitch(mm)
-
Material
- S45C
- SUS303
-
Surface Treatment
- Not Provided
- Black Oxide
-
Shaft Overall Length L(mm)
-
Type
- Standard
- With Keyway Type
-
C(mm)
-
J(mm)
-
Q(mm)
-
S(mm)
Days to Ship
-
- All
- 13 Day(s) or Less
- 15 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: What is the difference between a trapezoidal screw and a ball screw?
-
Answer:
The ball screw uses rolling friction, while the trapezoidal screw uses sliding friction.
The ball screw is not self-locking, while the trapezoidal screw is self-locking to a certain extent. - Question: Can it be used in conjunction with other trapezoidal screws?
- Answer: Due to the slight differences between JIS standard and national standard, it is not recommended to mix economy series trapezoidal screws with existing products of MISUMI or other brands.
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