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Precision Machine Components

Precision Machine Components
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Precision Machine Components

Product catalog summary
Overview: The document is a technical catalogue for the MCM Series Monocarrier by NSK, detailing specifications, procedures, and recommendations for this lightweight linear motion product.
Specifications: The MCM Series is defined by nominal sizes, stroke lengths, and accuracy grades (High and Precision). It offers single and double slider options with various ball screw leads and body lengths. Specifications include ball screw leads of 5, 10, and 20 mm, with dynamic torque specifications ranging from 1.0 to 19.6 N•cm. Detailed tables list reference numbers for sensor units, motor brackets, and cover units.
Procedures and Standards: The document outlines static moment load capacities for different slider configurations, including rolling, pitching, and yawing moments. It specifies dynamic and static load ratings for ball screws and linear guides, along with rated running distances and load limits. Procedures include grease packing and frictional resistance considerations in dynamic torque calculations.
Recommendations: It is advised to include frictional resistance of NSK K1 in dynamic torque calculations and consult NSK for life estimates under large moment loads. Optional components and quick delivery items are available.
Key Data from Tables: Tables provide reference numbers for configurations, including sensor units, motor brackets, and cover units. They detail dimensions, inertia, and mass for different MCM models, along with mounting holes and body lengths.
Critical Information: Emphasizes selecting correct reference numbers for configurations and provides guidelines for calculating stroke limits and dynamic torque specifications based on ball screw leads.
Product Variants and Features: Includes single and double slider configurations with various body lengths and mounting hole numbers. Items marked with a star (★) are available for quick delivery.
Optional Components: Sensor units, sensor rails, cover units, and motor mounting brackets are available for customization.
Motor Compatibility: Lists compatible motors for various motor brackets, specifying makers and models from companies like Yaskawa, Mitsubishi, and Sanyo Denki.
Assembly and Installation: Instructions emphasize aligning centerlines during motor installation and caution about assembly orientation.
Additional Notes: Frictional resistance of NSK K1 is included in dynamic torque calculations. Grease is pre-packed into components. Consultation with NSK is recommended for life estimates under large moment loads.
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Catalog excerpts

Precision Machine Components-2

MCM Series – Light weight type

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Precision Machine Components-3

[Body] Reference number : M C M 08 040 H 10 K 0 0 Monocarrier M type: MCM Series Nominal size (rail width, Unit: 10mm) Grease specification: O (standard AS2) Clean grease specification: B (LG2) Accuracy grade (H: High grade, P: Precision grade) Slider specification K: Single slider (See page C9) D: Double slider Ball screw lead (mm) [With Option part] Reference number : 40 E: With MCM option part Note : Optional components are available separately. Reference number code Specification Reference number 2 Proximity switch (a-contact 3pieces) MC - SRxx - 11 3 Proximity switch (a-contact...

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MCM Series - Light weight type Reference number Items not marked are available from standard stock. Monocarrier dynamic torque specification (N • cm) Basic load rating 1. Frictional resistance of NSK K1 is included in the dynamic torque in the table. 2. Grease is packed into ball screw, linear guide parts and support unit. 3. Consult NSK for life estimates under large moment loads. 4. Stroke limit = stroke + (4[margin]x2) Basic static moment load of linear guide

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MCM03 Accuracy grade: Precision (P) Ball screw lead 1 and 2 Dimension of MCM03 (Single slider) A V is thickness of NSK K1 Reference number Items not marked are available from standard stock. Items marked with ★ are designated as "quick delivery item" upon request. Bolt hole pitch L3 on the items marked with & is 80 mm. Basic static moment load of linear guide Slider

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MCM Series - Light weight type MCM03 Accuracy grade: High grade (H) Ball screw lead 10 and 12 Dimension of MCM03 (Single slider) A V is thickness of NSK K1

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Accuracy grade: High grade (H) Dimension of MCM05 (Single slider) Ay is thickness of NSK K1 Reference number Items not marked are available from standard stock. Items marked with ★ are designated as "quick delivery item" upon request. Basic static moment load of linear guide Slider

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Dimension of MCM05 (Double slider) Av is thickness of NSK K1 Reference number Items not marked are available from standard stock. Items marked with ★ are designated as "quick delivery item" upon request.

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Accuracy grade: High grade (H) Dimension of MCM06 (Single slider) AV is thickness of NSK K1 Reference number Dimension G is 45 for those marked with Items not marked are available from standard stock. Items marked with ★ are designated as "quick delivery item" upon request. Basic static moment load of linear guide Slider

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MCM Series - Lilght weight type Accuracy grade: High grade (H) Dimension of MCM06 (Double slider) AV is thickness of NSK K1

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Accuracy grade: High grade (H) Dimension of MCM08 (Single slider) AV is thickness of NSK K1 Reference number Dimension G is 60 for those marked with & . Items not marked are available from standard stock. Items marked with ★ are designated as "quick delivery item" upon request. Basic static moment load of linear guide Slider

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Precision Machine Components-12

MCM Series - Light weight type Accuracy grade: High grade (H) Dimension of MCM08 (Double slider) AV is thickness of NSK K1

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Accuracy grade: High grade (H) Dimension of MCM10 (Single slider) ZlV is thickness of NSK K1 Reference number Dimension G is 90 for those marked with Items not marked are available from standard stock. Items marked with ★ are designated as "quick delivery item" upon request. Basic static moment load of linear guide Slider

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Dimension of MCM10 (Double slider) AV is thickness of NSK K1 Reference number Dimension G is 90 for those marked with Items not marked are available from standard stock. Dimension (1) is 150mm for those marked with •. Items marked with ★ are designated as "quick delivery item" upon request.

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Precision Machine Components-15

3 Cover unit (optional) Monocarrier body 1 Sensor unit (optional) 2 Sensor rail (optional) 4 Motor mounting bracket (optional) Optional components for MCM10 (example) 1 Sensor unit : Sensors, sensor mounting parts and a sensor dog are available in a set. When you used a sensor unit, the full cover unit cannot be used. 2 Sensor rail : Rail for sensor mounting is available. 3 Cover unit : Top cover or full cover (included top cover and side cover) is available. 4 Motor bracket for motor mounting : Prepared for each motor maker. , We assemble optional components upon request.

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MCM Series Light weight type You require an optional spacer plate when you use a cover unit or a sensor unit for an MCM03 with the lead of 1 or 2 mm. (Refer to page C39.)

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Sensor rail for MCM02: MC-SRL2- **** Sensor rail for MCM06: MC-SRL6- **** Sensor rail for MCM08: MC-SRL8- **** Sensor rail for MCM10: MC-SRL1- **** is the same as rail dimension L2 Please place and assemble the seat during the attachment between the sensor rail and the support unit attaching part for MCM03 and MCM06.

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Precision Machine Components-18

MCM Series Light weight type Nominal size

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MCM Series Light weight type Height of screw head is not included. Optional spacer (MC-SP03-00) is required for a main unit with ball screw lead of 1 and 2 mm. *The full-cover unit cannot be used when the sensor unit is used. Height of screw head is not included. Spacer for MCM03 (Optional) MC-SP03-00 (for ball screw lead 1 and 2 mm)

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Section X-XTop cover Unit ♦ (Unit: mm) Not include height such as screw The dimensions of cover shown abore do not include the head height of fixing machine screws. Add the head of machine screws of approximately 2.5 mm to the outer measurement of a cover unit. Set a margin for mechanical interference with surrounding components. *When you use a sensor unit, the full-cover unit cannot be used.

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MCM Series Light weight type Motor bracket (A£) Black anodized aluminum Da p Hexagon socket head cap screw (M3x0.5, length 10) Note: Be sure to align the centerlines when installing the motor.

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Un=> ^ Hexagon socket head cap screw (M4, length 12) q Hexagon socket head cap screw (M3, length 10) Motor Bracket for MCM03

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MCM Series Light weight type

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