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The E-Drive flex Drive Unit is a compact electromobility castor engineered for versatile industrial and medical applications, featuring a 125 mm diameter wheel with an elastic, non-marking vulcanised tread that ensures optimal grip and floor protection across diverse environments. Constructed with a polyamide body and electric housing, this drive unit delivers reliable performance in demanding settings including airport equipment, anesthesia carts, automotive original equipment manufacturing, medical imaging systems such as C-Arms and CT scanners, ceramic and glass manufacturing facilities, computers on wheels, container construction, electronic systems and clean-room technology, fire fighting and protection equipment, machine construction, medication and nursing carts, production and platform trolleys, ultrasound systems, work benches, and general transport equipment. The rectangular plate fitting provides secure and straightforward installation, whilst the non-marking tyre composition prevents unsightly marks on sensitive flooring, making this castor particularly suitable for healthcare facilities, manufacturing environments, and precision-critical applications where both mobility and floor preservation are essential requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
EDFAUFF125P60
EAN
4031582416664
S4 Material Number
990061635
Drive Unit Actuator
Nominal speed
35.3 METER_PER_MINUTE
Nominal current
3.5
Nominal output
14.8
Nominal voltage
24
Drive Unit Travel Motor
Directions of travel
Forwards and backwards
Nominal speed
174.5 METER_PER_MINUTE
Nominal current
7
Nominal output
73.1
Nominal voltage
24
Core attributes
Emergency release
Mechanical
Type
Drive Unit
Length
Max. 315 mm (emergency release actuated)
Overall width
190 mm
Floor distance
30 mm
Ground unevenness (Maximum)
15 mm
Ground unevenness (Minimum)
-15 mm
Height in home position
140 mm
Installation height
170 mm
Maximum speed
4 km/h
Permissible storage temperature (Maximum)
45 °C
Permissible storage temperature (Minimum)
-10 °C
Temperature range (Maximum)
40 °C
Temperature range (Minimum)
5 °C
Overall weight
6.52 kg
Weight
6 kg
Wheel width
35 mm
Width
190 mm
Permissible ambient temperature
Operating temperature 5 °C to 40 °C, air humidity 90 %, non-condensing
Product Name
E-Drive flex
Protection type
IPX4 (splash water from all sides, all plugs plugged in)
Maximum lifting force / contact pressure force
400
Maximum thrust force
25
Wheel diameter
125 mm, wear limit Ø 115 mm
Wheel tread
Solid rubber, non-marking, Shore A 63
Electric Conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
9 mm
Plate hole length (Maximum)
60 mm
Plate hole width (Maximum)
100 mm
Plate length
100 mm
Plate width
95 mm
Housing
Housing Color
Blue passivated
Fork shape
Drive
Housing Material
Electric
Swivel Bearing
F-E-Drive ultimate
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread Material Mix
Elastic tire, non-marking, vulcanized
Tread width
40 mm
Diameter
125 mm
Body width
40 mm
Bearing
Flanged wheel
Wheel Color
Silver grey (RAL7001)
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.
Resource-conserving part replacement
Threaded axles allow effortless wheel change.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Quiet rolling
Soft wheel versions for a quiet working environment.
Low-vibration transport
Extra soft wheels with good shock absorbing properties.
Standardised maintenance
USB interface for firmware updates.
User-friendly assembly
Hand-held control unit can be attached flexibly in a vertical or horizontal position
Reliable electronics
Infinitely variable speed regulation (forward and reverse) through safety-tested drive switches
Practical system solution
Easily integrated system solution consisting of a drive unit, control module, hand-held control unit, battery, charger and mounting set
Optimal ground contact
High contact force between the wheel and the floor with a compensating function for uneven floors.
Reduced absences due to illness
Rapid return on investment through fewer illness-related absences.
Optimised steering mechanism
As fifth wheel for improved steering in curves and driving in a straight line for long distances
Long life operation
With standard batteries, approx. 200 start-up cycles at maximum load.
Accelerated processes
Fasterstart-up with heavy loads to accelerate operating processes
Certified operating reliability
Standard conformity according to DIN EN ISO 13849
Durable construction
Complete protection against spray water (IPX4).
Ergonomic operation
Ergonomically designed hand control unit with system and battery status LED display. One-button operation
Healthy staff
Heavy loads can be moved effortlessly. Prevents physical ailments to the neck, back, shoulders and wrists.
Flexible use
Thanks to lifting motor, can be switched on as required. No ground contact in standby position.