Page 5 - Ketterer Drives – Brochure Wheel hub motors
P. 5
Our technology - Your benefit
▪ Neither a gearbox nor an extra motor is needed
▪ Ultra-compact for tight installation spaces
▪ High power density in the smallest installation space
▪ Much longer service life compared to conventional
drive technology with a gear stage
▪ No gear – no wear
▪ Easy to replace the wheel coating
▪ Very good running properties with minimal noise level
Safety first
▪ Safety architecture of the rotational control system using diverse redundancy, or two-channel design
▪ In combination with a suitable controller, a safety level of PL-d in accordance with EN ISO 13849-1 can
be achieved
▪ Safe production processes, as there are no risks of contamination from gear oils and greases (no gearbox)
Flexibility and customer orientation are our strengths: The choice is yours - we implement it!
▪ Flexible voltage range from 24 V to 48 V
▪ Encoder: BiSS, SSI, TTL incremental in different resolutions
▪ Brake: Permanent magnetic brake or spring-operated brake with low energy consumption
▪ Can be combined with various controllers
▪ Adaptations for mechanical integration and system connection
i-Wheel 3213 family: Torque & achievable speeds & 48 V DC
30
25
20
15
10
5
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0 5 10 15 20 25 30 35
3213.00-1XXX 3213.00-2XXX 3213.00-3XXX
Torque (Nm)
www.ketterer.de
25
Speed (km/h)
BLDC-Wheel hub motors
