Page 23 - Ketterer Drives – Brochure BLDC Technology

Rated voltage Rated current1) Rated torque1) Rated speed1) Max. speed
at rated torque1)
Shaft power (output)1)
Idle running speed2)
No-load current2)
Max. efficiency2)
Standstill torque2)
Starting current at idle speed2) Max. radial axle load F3)
Max. axial axle load F3) Encoder resolution
Material of the coating
Braking torque of the emergency stop brake
48 VDC 4.5 A 5 Nm 316 rpm
10 km/h
165 W
450 rpm
0.3 A
82 %
19.7 Nm
35 A 2,500 N 1,250 N 262,144 cpr PU-Rad: 92° ±3°
Shore A 16 Nm
Communications interface
Rated voltage range Max. voltage
Continuous phase current RMS
Max. efficiency Hardware Protection
Standard Safety Functions Safe Motion Modul
Certified Safety Functions
EtherCAT, FSoE (FailSafe over EtherCAT)
24 - 48 V DC 60 V DC 20 A
99 %
STO/SBC
3213.00-21XX i-WheelC-A-170-185
Circulo 9 Motion Controller by Synapticon
Overcurrent, overvoltage, undervoltage, PW deadtime, overtemperature, PWM shoot through
FSoE, STO, SBC, SS1/2, SOS, SMS, 4xSLS, Safe Process Data (position, velocity)
STO – SAFE TORQUE OFF
SBC – SAFE BRAKE CONTROL
SBT – SAFE BRAKE TEST*
SS1 – SAFE STOP 1
SS2 – SAFE STOP 2
SLS – SAFELY LIMITED SPEED
SLP – SAFELY LIMITED POSITION* SLT – SAFELY LIMITED TORQUE* SAFE VELOCITY PROCESS DATA SAFE POSITION PROCESS DATA SAFE TORQUE PROCESS DATA SAFE DIGITAL GPIO AND ANALOG INPUTS
*The functions must be implemented in the safety controller using secure process data
1) Max. ambient temperature = 40 °C, controller-specific 2) At the nominal point (TU = 20°C), controller-specific
3) Radial and axial forces apply to the nominal service life
L10h = 20,000h according to DIN ISO 281
i-Wheel Clever 3213 with integrated Circulo 9 Motion Controller by Synapticon
EtherCAT Out
EtherCAT OUT
24-48 VDC
EtherCAT In
STO Input
STO Input 185 EtherCAT IN
Power supply 24-48 VDC
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BLDC-Wheel hub motors