LinearClamper-Zee for linear shaft MKRS
Caution
Product Description
Brake for linear shaft, ideal for table retaining, positioning, and vibration prevention.
[Features]
· Products with a min. release pressure of 0.3 MPa and 0.4 MPa are standardized.
· In addition to linear shafts, can also be used with round shafts.
· Normally closed type.
· When air is supplied: releases the clamping.
· When exhausted: clamps the shaft with the force of the spring.
[Applications]
· For linear shaft.
· For any positioning purpose, chatter prevention, and increased rigidity.
LinearClamper-Zee Pneumatic Normally Closed Specifications for Linear Shaft
LinearClamper-Zee Pneumatic Normally Closed External Appearance for Linear Shaft
LinearClamper-Zee Pneumatic Normally Closed Dimensional Drawing for Linear Shaft
MKRS-03 (Release Pressure: 0.3 MPa) Dimension/Performance Table
(Unit: mm)
| Product number | Compatible shaft diameter | Holding Power (N) | A | A1 | A2 | B | B1 | B2 | B3 | X | H | H1 | G | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MKRS-1200-A-03 | 12 | 180 | 50 | 15 | 5 | 56 | 37 | 15 | 11 | 18 | 6 | 27.5 | M5 | 0.31 |
| MKRS-1600-A-03 | 16 | 180 | 55 | 15 | 5 | 58 | 39 | 15 | 12.5 | 22 | 6 | 32 | M5 | 0.42 |
| MKRS-2000-A-03 | 20 | 400 | 66 | 45 | 5 | 60 | 38 | 18 | 13 | 25 | 10 | 38 | M8 | 0.52 |
| MKRS-2500-A-03 | 25 | 500 | 77 | 60 | 5 | 63 | 42 | 20 | 15 | 30 | 12 | 43 | M10 | 0.8 |
| MKRS-3000-A-03 | 30 | 560 | 92 | 68 | 5 | 77.5 | 48.5 | 25 | 14 | 35 | 13 | 48.5 | M10 | 1.26 |
| MKRS-4000-A-03 | 40 | 1,120 | 120 | 90 | 5 | 82 | 49 | 26 | 14 | 45 | 15 | 62 | M10 | 2.23 |
| MKRS-5000-A-03 | 50 | 1,120 | 132 | 108 | 5 | 82 | 49 | 30 | 9.5 | 50 | 15 | 67 | M10 | 2.53 |
| MKRS-6000-A-03 | 60 | 1,120 | 142 | 108 | 5 | 82 | 49 | 30 | 9.5 | 50 | 15 | 67 | M10 | 3.28 |
MKRS-04 (Release Pressure: 0.4 MPa) Dimension/Performance Table
(Unit: mm)
| Product number | Compatible shaft diameter | Holding Power (N) | A | A1 | A2 | B | B1 | B2 | B3 | X | H | H1 | G | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MKRS-1200-A-04 | 12 | 300 | 50 | 15 | 5 | 56 | 37 | 15 | 11 | 18 | 6 | 27.5 | M5 | 0.31 |
| MKRS-1600-A-04 | 16 | 300 | 55 | 15 | 5 | 58 | 39 | 15 | 12.5 | 22 | 6 | 32 | M5 | 0.42 |
| MKRS-2000-A-04 | 20 | 500 | 66 | 45 | 5 | 60 | 38 | 18 | 13 | 25 | 10 | 38 | M8 | 0.52 |
| MKRS-2500-A-04 | 25 | 650 | 77 | 60 | 5 | 63 | 42 | 20 | 15 | 30 | 12 | 43 | M10 | 0.8 |
| MKRS-3000-A-04 | 30 | 850 | 92 | 68 | 5 | 77.5 | 48.5 | 25 | 14 | 35 | 13 | 48.5 | M10 | 1.26 |
| MKRS-4000-A-04 | 40 | 1,350 | 120 | 90 | 5 | 82 | 49 | 26 | 14 | 45 | 15 | 62 | M10 | 2.23 |
| MKRS-5000-A-04 | 50 | 1,350 | 132 | 108 | 5 | 82 | 49 | 30 | 9.5 | 50 | 15 | 67 | M10 | 2.53 |
| MKRS-6000-A-04 | 60 | 1,350 | 142 | 108 | 5 | 82 | 49 | 30 | 9.5 | 50 | 15 | 67 | M10 | 3.28 |
Product Specification
| Control method | Pneumatic, normally closed |
|---|---|
| Release pressure *1 | 0.3 MPa / 0.4 MPa / 0.55 MPa |
| Maximum operating pressure | 0.6 MPa |
| Response time | max. 0.06 s |
| Clamping lifespan *2 | 5 million times |
| Operating temperature | -10°C to +70°C |
| Compatible shaft diameter | ⌀12 to 60 (diameter 12 to 60 mm) |
| Compatible shaft hardness | 54HRC or more |
| Dimensional tolerance of compatible shaft diameter | -0.01 mm to 0 mm |
*1 Differs depending on the product number. Please refer to the dimension/performance table.
*2 The values are reference values and are not guaranteed values.
Piping
| Shaft diameter | Nominal thread size | Air consumption* 1 (L/cycle (ANR)) |
|---|---|---|
| ⌀12 (12 mm diameter) | M5 | 0.019 |
| ⌀16 (16 mm diameter) | M5 | 0.021 |
| ⌀20 (diameter 20 mm) | M5 | 0.019 |
| ⌀25 (diameter 25 mm) | M5 | 0.021 |
| ⌀30 (diameter 30 mm) | M5 | 0.031 |
| ⌀40 (diameter 40 mm) | M5 | 0.041 |
| ⌀50 (diameter 50 mm) | M5 | 0.041 |
| ⌀60 (60 mm in diameter) | M5 | 0.041 |
*1 Values are for a pressure of 0.6 MPa.
Product Specification
LinearClamper-Zee pneumatic normally closed structural drawing for linear shaft
Material
- Main body: Equivalent to SCr415 / electroless nickel plating
- Air filter: brass
- Contact section: Equivalent to SUJ2 / no surface treatment
- Adjust screw: Equivalent to SUJ2 / no surface treatment
Installation
- Nominal thread size M5: tightening torque 5.5 N⋅m
- Nominal thread size M8: tightening torque 23 N⋅m
- Nominal thread size M10: tightening torque 46 N⋅m
*Please use screws with a strength class of 8.8 or higher.
Precautions for use
External appearance of the spacer
- *For MKRS, a spacer is inserted between the contact sections at the time of shipment. Do not remove this spacer except during installation.
- *If the spacer is removed and left in that state for a long period of time, the MKRS may not operate.
Cautions and Prohibitions
- The listed dimension, shape, and other specifications are subject to change without notice for improvement.
- We strive for accuracy in the creation of product information, but we cannot be held responsible for any damages caused by typographical errors or omissions.
*Information listed is only for some part numbers.