PMB33F-20100-03
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The Pacific Scientific PMB33F-20100-03 is part of the PMB Brushless Servomotors series and features a rail width of 33 mm. Boasting a dynamic load capacity of 20,000 N and a static load capacity of 36,000 N, it also has a light preload. Made from alloy steel, its operating temperature range spans from -10°C to +80°C.
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Product Description:
The PMB33F-20100-03 is an industrial precision linear guide block that provides high-accuracy, load-bearing motion in industrial automation.
Having a rail width of 33 mm and a block length of 100 mm, this unit is small but can carry heavy mechanical loads, as well as exhibit smooth linear movements. The overall height of the block is 36 mm, and the hole pitch mounting hole is 80 mm with space to fit M8 bolts, which can ensure a secure fixation and prevent vibration. The PMB33F-20100-03 is constructed of high-strength alloy steel and is therefore very robust as well as durable against wear due to sustained or high operations. The block has a dynamic load capacity of 20,000 N and a static load capacity of 36,000 N; thus, it is applicable where motion and stability are of prime concern. It comes with a default light preload, at a balance between low to no friction and stiffness-perfect to any position-sensitive system that does not need a lot of resistance to hold and has a steady-state heat requirement.
The unit has end and bottom seals, ensuring internal parts are not compromised by any dust or debris and that there is no leakage of lubricants. This prolongs service life and guarantees assured operation over time, even in difficult or polluted conditions. It has a grease nipple to facilitate normal maintenance and can be connected to auto lubrication systems, so it can easily be incorporated into bigger automated systems as well. Offering a wide temperature range of –10°C to +80°C, with high accuracy (JIS Class H) standards, the PMB33F-20100-03 is a tough contender as a precision motion guide. It reduces the total stress of uncontrolled movement against harsh mechanical force while delivering a heavyweight performance in a lightweight compact at just 1.2 kg.
Frequently Asked Questions about PMB33F-20100-03:
Q: What are the load capacities of the PMB33F-20100-03?
A: It supports a dynamic load of 20,000 N and a static load of 36,000 N, making it suitable for high-force applications requiring both motion and structural stability.
Q: What is the construction material of the PMB33F-20100-03?
A: The block is made from high-strength alloy steel for maximum durability, wear resistance, and structural integrity under heavy-duty cycles.
Q: What sealing and lubrication features does the PMB33F-20100-03 offer?
A: It comes with end and bottom seals to block contaminants and retain lubricant, plus a grease nipple for easy maintenance or integration into auto-lubrication systems.
Q: What are the mounting specifications for the PMB33F-20100-03?
A: It features an 80 mm hole pitch compatible with M8 bolts, allowing secure, vibration-resistant installation into precision assemblies.
Q: What is the preload and accuracy rating of the PMB33F-20100-03?
A: The unit includes a light preload for low-friction yet stiff motion and meets JIS Class H accuracy standards, ideal for precise, position-sensitive systems.
