Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions

Product Details
Customization: Available
Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Step: Double-Step
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  • Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions
  • Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions
  • Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions
  • Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions
  • Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions
  • Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions
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Basic Info.

Model NO.
DRS200
Openness
Open
Installation
Horizontal
Transmission Form
Worm
Type
Double-Row Ball
Transport Package
Wooden Box Packaging
Specification
150*225*280mm
Trademark
/
Origin
China
Production Capacity
30000sets/Year

Product Description

Suzhou Premunk Intelligent Equipment Co., Ltd. stands proudly with its prestigious ISO9001, ISO14001, and ISO45001 certifications, driven by our core values of sincerity, safety, seriousness, and service. Leveraging our vast resources, sophisticated technical expertise, and unwavering company philosophy, we are resolute in our commitment to delivering products and services that consistently exceed customer expectations. Our revolutionary travelling wheel block, ingeniously positioned within the box, is designed to elevate your operational efficiency to unparalleled heights.
This trailblazing component is a versatile marvel, adaptable to a multitude of industries, thanks to its ingenious modular design principle.
By ingeniously controlling the workload of project engineering, we significantly reduce both design and manufacturing costs,
ensuring that the travelling units are optimized for cost-efficiency. The impeccable form and precision positional tolerance of our travelling
wheel and housing ensure seamless assembly, remarkably simplifying installation and alignment, saving you valuable time and resources.
Main features:
1,Ingeniously crafted with a small wheel diameter, it offers an impressive load-bearing capacity, seamlessly matched with offset
gearbox motors or angular geared motors,;
2,DRS112~DRS200 models boast a die cast aluminum box body, while DRS250~DRS500 utilize robust
ductile iron, with integrated processing. Their stunning appearance and exceptional positional
tolerance make installation a breeze, ensuring accuracy and ease;
3,The box surface is expertly coated with a corrosion-resistant paint (RAL7001), ensuring the wheel
block delivers peak performance around the clock;
4,Engineered to compensate for track center distance offsets up to 8mm effortlessly;
5,Features an innovative built-in bearing design, offering superior bearing protection;
6,Designed for lifetime maintenance-free operation, DRS112~DRS200 bearings are lubricated for life,
while DRS250~DRS500 come with oil replenishment ports, making refueling swift and
effortless;
7,Easily swap out the walking wheels, retaining the original installation state of the
wheel box, eliminating the need for wheel block recalibration;
8,Offers a diverse array of materials and designs for walking wheels, catering to various
application requirements.
Simply provide us with your load specifications, travelling speed, and operational conditions,
and we'll customize the perfect solution for you! Included are 2D or 3D
drawings tailored to your needs.
1.2 Travel wheel materials
40Cr
DRS112~DRS200 utilize 40Cr hot-rolled round steel, expertly quenched
and tempered for superior performance.
DRS250~DRS500 employ 40Cr forgings, also undergoing tempering treatment.
The material is renowned for its high tensile strength, featuring comprehensive quenching and
surface quenching treatment rated at HB300-380. The walking wheel serves a
guiding role. When wheel flange guidance is implemented, it ensures the minimum
The precision engineering of our wheel design allows for a remarkable gap between the inner surface of the wheel flange and the edge of
the track that can be as minuscule as 1mm, showcasing outstanding attention to detail. This same gap can also be
achieved by meticulously arranging guide wheels. In the event of anticipated
wear increase, the tread of the walking wheel or the rim of the guide wheel can be
hardened to an impressive HRC56 ± 2 (HB530), ensuring no slipping occurs. The hardening of
the walking wheel is specifically aimed at significantly reducing wear.
polyurethane
Polyurethane, a remarkable synthetic rubber material, offers superior
resistance characteristics compared to other synthetic rubbers, making it a preferred choice.
In comparison with metal materials, polyurethane walking wheels boast
a notably high coefficient of friction, rendering them ideal for
applications requiring high dynamic response. Their excellent shock
absorption characteristics ensure that walking noise is minimized to a great extent.
However, it's important to note that compared to metal walking wheels, the
load-bearing capacity of polyurethane walking wheels is significantly weakened.
Thanks to the low ground contact pressure, walking
wheels crafted from polyurethane material are exceptionally suitable for
use on concrete surfaces. Moreover, due to the high coefficient of friction
between the walking wheel tread and the contact material,
polyurethane walking wheels are also splendidly suitable for friction-driven
applications, achieving acceleration up to 1.5m/s2. Additionally,
polyurethane materials are adept for usage in temperatures reaching up to
a robust 100 degrees Celsius.
Hardening of wheels
In situations where running wheels experience severe wear during operation (evident by
the presence of substantial iron filings along the track edge),
the tread and rim of the metal running wheels can undergo hardening (to
a depth of 2-3mm). The running wheels of models DRS112~DRS200
are designed to avoid rim damage markings. The hardness value admirably reaches
HRC56 ± 2 (HB530), exemplifying our commitment to durability.4
Overview
1.3 Box materials
Materials
For models DRS112~DRS200,
high-strength aluminum alloy casting is utilized,
while for DRS250~DRS500,
nodular cast iron QT500 is employed,ensuring robust construction.
Paint
For models DRS112~DRS200,
the aluminium wheel block housings are outfitted with a
weather-resistant powder coating in the elegant RAL7001 (silver grey), with a
minimum thickness of 90μm, ensuring long-lasting protection before leaving the factory.
For models DRS250~DRS500,
a primer coat of silver grey paint is applied, with an approximate thickness of
40μm, followed by a finish coat of silver grey RAL7001 with 50% shine, approximately 50μm thick.
Special paint
For models DRS112~DRS200,
When a bespoke shade is desired, diverging from the standard RAL7001 silver grey hue, our wheel block undergoes a meticulous powder-coating process to achieve the exact color you envision.
Our powder-coated wheel block can be adorned with your chosen non-standard color, ensuring it perfectly matches your design aesthetics.
DRS250~DRS500
The housing of the wheel block offers the flexibility of being painted in a non-standard color, making customization effortless.
Standard RAL7001, silver grey, remains the default; however, bespoke color requests can be accommodated seamlessly.
For enhanced durability, an acid-resistant paint is applied, providing robust protection against corrosive elements.
With a finish tailored for resilience, the outer surfaces are optimally shielded.
DRS112~DRS200
Designed for challenging environments, our powder-coated wheel blocks are suitable for use in areas with acid vapors without necessitating additional treatment.
The powder-coated wheel block surfaces are adeptly crafted to withstand environments rich in acid vapors, requiring no extra treatment.
A meticulous seal between the housing components and cover, achieved with an acid-proof varnish, ensures maximum protection.
For uncompromised safety and performance, wheel blocks are equipped with ball bearings boasting double lip seals, preventing ingress of contaminants.
Our ball bearings, featuring double lip seals, deliver superior protection, enhancing the wheel block's durability and performance.
DRS250~DRS500
For applications subject to acid vapors, our wheel blocks can be expertly finished with a protective acid-resistant paint, ensuring longevity.
Engineered for environments with corrosive vapors, wheel blocks with an acid protection finish offer unparalleled resilience.5
Overview
 
·Flange guide arrangement
To maintain optimal performance, the horizontal force on flange-guided wheel blocks should not surpass 20% of the wheel's actual load.
Adhering to the 20% limit of the actual wheel load ensures the integrity and efficiency of flange-guided wheel blocks.
·Wheel blocks with roller guide arrangement
The horizontal force applied to wheel blocks equipped with a roller guide arrangement should be capped at 15% of the actual wheel load, safeguarding performance.
For models DRS112~DRS200, with travel wheel variant E, a stricter limit of 12% is advised to preserve functionality and durability.
The DRS200 model, when featuring a top connection, necessitates a horizontal force limit of 10% to ensure operational stability.
Exceptionally, for the DRS200 with a top connection, a 10% limit on horizontal load is crucial. For higher loads, consider fitting the roller guide arrangement to the steel superstructure instead.
When anticipating greater horizontal loads, the roller guide arrangement may be strategically fitted to the steel superstructure to prevent undue strain on the wheel block.
Ensure the roller guide arrangement is affixed appropriately to the steel superstructure to manage higher horizontal forces effectively.
·
Flange guide arrangement Wheel blocks with roller guide arrangement, fitted tothe customer's superstructure
The guide roller arrangement, when utilized independently, can transmit up to 20% of the allowable wheel load, provided it's mounted on the customer's superstructure.
By installing the guide roller arrangement to the customer's framework, up to 20% of the allowable wheel load can be effectively transmitted.
When integrated onto the customer's superstructure, the guide roller arrangement can manage 20% of the permissible wheel load.
DRS
DRS315    DRS400   DRS500
DRS112 DRS125 DRS160 DRS200 DRS250 DRS250
Drs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm DimensionsDrs Wheel Box Featuring Polyurethane Wheel - 150*225*280*350mm Dimensions

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