Lead Screws-One End Stepped Type

Brand :

MISUMI

Caution

Product Description

- 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

Product Overview of Lead Screws, Nuts

1. The Lead Screws, Nuts is a sliding feed screw that meets the 30-degree Lead Screws, Nuts Standard. It is mainly used in transmission (feeding and lifting) and position adjustment devices, and has a certain degree of self-locking.
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	Material	Surface Treatment
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	-

●Single pitch error…±0.02mm ●Accumulated pitch error…±0.15/300mm

Type		Thread Nominal D	1mm increments		Q Selection					1mm increments		Thread Pitch P
Right-Hand	Left-Hand	Thread Nominal D	L	S	Q Selection					C	J	Thread Pitch P
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				2
		14			8	9	10					3
		16	100～1200		9	10	12					3
		20	150～1200		10	12	14	15				4
		22			10	12	14	15				5
		25			12	14	15	16	17			5

Dimensions in ( ) are not applicable to Right-Hand Thread with Keyway.
Lead Screws, Nuts

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, The smooth rolling thread surface of the high quality roller guarantees precision.
● 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 support unit Lead Screws, Nuts
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

1. Do not drop or knock the Lead Screws, Nuts. Otherwise it may cause scratches or damages. Attention should be paid to the fact that impact can cause functional damage, even if it is not visible.
2. When contacting the Lead Screws, Nuts, please use protective gloves, safety shoes and other protective equipment to ensure safety.

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