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SMC Air Cylinder: 20 mm Bore Dia, 145 MPa Max Op Pressure, M5 x 0.8 Metric - Rotary Clamp Cylinders
SMCRotary Clamp Cylinders

SMC Air Cylinder: 20 mm Bore Dia, 145 MPa Max Op Pressure, M5 x 0.8 Metric

The SMC MKB20-30RZ is a double-acting rotary clamp cylinder with a 20 mm bore diameter, featuring a magnetic piston and a basic, metric, female threaded body design. It operates with a rubber cushion and has a…

SKU 3G-OTH-162447

Brand
SMC
Item
Air Cylinder: 20 mm Bore Dia, 145 MPa Max Op Pressure, M5 x 0.8 Metric
Category
Rotary Clamp Cylinders
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Technical Specifications

SMC
Manufacturer Part Number
MKB20-30RZ
Type
M5 x 0.8 Metric, Rubber Cushion, Metric
MPa Max Op Pressure
145
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC MKB20-30RZ is a double-acting rotary clamp cylinder with a 20 mm bore diameter, featuring a magnetic piston and a basic, metric, female threaded body design. It operates with a rubber cushion and has a maximum operating pressure of 145 MPa, with an M5 x 0.8 metric port size.

Frequently Asked Questions

What is the SMC MKB20-30RZ rotary clamp cylinder used for?

The SMC MKB20-30RZ is a double-acting rotary clamp cylinder used in automated assembly, material handling, and fixturing applications. Its 20 mm bore and magnetic piston enable precise clamping and position sensing in compact spaces, common in automotive and packaging industries.

What are the specifications of the SMC MKB20-30RZ?

The SMC MKB20-30RZ has a 20 mm bore diameter, 145 MPa max operating pressure, M5 x 0.8 metric port size, and a rubber cushion. It is a double-acting, basic type with a female threaded body and magnetic piston. The manufacturer part number is MKB20-30RZ.

Where to buy the SMC MKB20-30RZ worldwide?

You can source the SMC MKB20-30RZ through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SMC components.

How to select the correct SMC rotary clamp cylinder for an application?

Select based on bore size, stroke length, operating pressure, and port size. For the MKB20-30RZ, ensure your system supports 145 MPa max pressure and M5 x 0.8 ports. Verify mounting style and cushion type (rubber) match your load and speed requirements. Consult SMC technical data for force calculations.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC rotary clamp cylinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SMC Air Cylinder: 32 mm Bore Dia, 145 MPa Max Op Pressure, 1/8 in Rc, Rubber Cushion, Metric (MPN MKB32-20LZ). Key specifications — attr293632: MKB32-20LZ; attr294754: SMC; attr947098: Magnetic Piston; attr947108: Basic; attr947133: Metric; attr1108538: Double Acting; attr947145: Female Threaded Body.
SMC Air Cylinder: 40 mm Bore Dia, 145 MPa Max Op Pressure, 1/8 in Rc, Rubber Cushion, Metric (MPN MKB40-30RZ). Key specifications — attr293632: MKB40-30RZ; attr294754: SMC; attr947098: Magnetic Piston; attr947108: Basic; attr947133: Metric; attr1108538: Double Acting; attr947145: Female Threaded Body.
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SMC Air Cylinder: 40 mm Bore Dia, 145 MPa Max Op Pressure, 1/8 in Rc, Rubber Cushion, Metric (MPN MKB40-30RZ). Key specifications — attr293632: MKB40-30RZ; attr294754: SMC; attr947098: Magnetic Piston; attr947108: Basic; attr947133: Metric; attr1108538: Double Acting; attr947145: Female Threaded Body.