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The Integral assist is a swivel castor with central, total or directional lock, specifically engineered for electromobility applications across healthcare environments. Featuring a stem with cam hole for profile bars in short version configuration, this castor is constructed from steel and iron housing to ensure robust durability and reliable performance. The castor is equipped with a 150 mm diameter wheel manufactured from polyurethane, casted to provide superior wear resistance and smooth operation. This product is ideally suited for deployment in anesthesia carts, C-arms, CT scanners, MRI systems, X-ray equipment, computers on wheels, dialysis carts, hospital beds, medication carts, nursing carts, stretchers, ultrasound systems, ventilators, and facilities within hospitals, nursing homes and retirement homes. The combination of precision engineering and high-quality materials ensures optimal manoeuvrability and stability in demanding medical environments where reliable castor performance is critical to patient safety and operational efficiency.
Roll performance
Movement noise
Attrition
Corrosion resistance
Awards
Awards
019bbc1babaf709abe822feacb5eb816
Article numbers
Article Number
ED44ETW150R36-32D30 D 9002 4xM6 270°
EAN
4031582550429
S4 Material Number
900000052
Drive Unit Actuator
Nominal speed
5 km/h
Drive Unit Travel Motor
Directions of travel
Forwards and backwards
Nominal speed
5 km/h
Nominal output
92
Nominal voltage
25
Core attributes
Type
Swivel castor with central, total or directional lock
Overall width
110.5 mm
Load capacity at 4 km/h
150 kg
Load capacity Static
450 kg
Overall Height
183 mm
Temperature range (Maximum)
40 °C
Temperature range (Minimum)
-10 °C
Overall weight
5.01 kg
Permissible ambient temperature
Operating temperature 5 °C to 40 °C, air humidity 20% - 80%
Product Name
Integral assist
Protection type
IPX6 (only for electronic components when installed)
Standard
EN12531 - Hospital Bed Castors
WeAssist Compatible
Electric Conductive
Stainless
Fitting
Fitting type
Stem with cam hole for profile bars, short version
Housing
Housing Color
Grey white (RAL9002)
Fork shape
Drive
Housing Material
Electric
Swivel Bearing
Precision ball bearing
Dome diameter
110.5 mm
Swivel interference
230 mm
Offset
40 mm
Swivel radius
115 mm
Wheel
Hardness of tread (A)
85 Shore A
Body material
Steel, iron
Tread Material Mix
Polyurethane, casted
Tread width
50 mm
Diameter
150 mm
Threadguards
Integrated threadguard
Tread Color
Slate grey (RAL7015)
Bearing
Hub motor

Red Dot Design Award

Red Dot Design Award

special-features-image
Special Features
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic carbons or chromium (VI).
Tested quality
Tested in our own laboratory for compliance with European standards.
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing.
User-friendly central lock
Simultaneous locking of more than one castor using a central actuation lever.
Award-winning design
Awarded with prestigious prizes by international juries.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Reduced absences due to illness
Rapid return on investment through fewer illness-related absences.