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CAD files

The Integral assist is a swivel caster with central, total, or directional lock, specifically engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling secure attachment to various equipment platforms. The wheel assembly incorporates a 5.91 inch diameter design with a polyurethane casted tread material, providing excellent durability and floor protection while ensuring smooth operation across hospital environments. The steel and iron body construction delivers robust structural integrity and long-term reliability under demanding conditions. This caster is ideally suited for use 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, and ventilators. The locking mechanism provides enhanced safety and stability in hospitals, nursing homes, and retirement facilities where precise positioning and secure equipment placement are critical operational requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
ED44ETW150R36-32S35 D 9002 4xM6 180°
EAN
4031582550412
S4 Material Number
900000051
Drive Unit Actuator
Nominal speed
273.4 FOOT_PER_MINUTE
Drive Unit Travel Motor
Directions of travel
Forwards and backward
Nominal speed
51.78 mph
Nominal output
92
Nominal voltage
25
Core attributes
Type
Swivel caster with central, total or directional lock
Overall width
4.35 in
Load capacity at 4 km/h
330.69 lb
Load capacity Static
992.08 lb
Overall Height
7.2 in
Temperature range (Maximum)
104 °F
Temperature range (Minimum)
14 °F
Overall weight
11.05 lb
Permissible ambient temperature
Operating temperature 41 °F to 104 °F, air humidity 20% - 80%
Product name
Integral assist
Protection type
IPX6 (only for electronic components when installed)
Standard
EN12531 - Hospital Bed Castors
Electric conductive
Stainless
Fitting
Fitting type
Stem with cam hole for profile bars, short version
Housing
Housing Color
Gray white (RAL9002)
Fork shape
Drive
Housing Material
Electric
Swivel bearing
Precision ball bearing
Dome diameter
4.35 in
Swivel interference
9.06 in
Offset
1.57 in
Swivel radius
4.53 in
Wheel
Härte der Lauffläche (A)
85 Shore A
Body material
Steel, iron
Tread material
Polyurethane, casted
Tread width
1.97 in
Diameter
5.91 in
Threadguards
Integrated threadguard
Tread color
Slate gray (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 hydrocarbons 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 minimal cleaning requirements
Reduced absences due to illness
Rapid return on investment through fewer illness-related absences