Page 7 - Ketterer Drives – Brochure Wheel hub motors

Rated voltage Rated current1) Rated torque1) Rated speed1) Max. speed
at rated torque1)
Shaft power (output)1)
Idle running speed2)
No-load current2)
Achievable max. speed2)
Max. efficiency2)
Standstill torque2)
Starting current at idle speed2)
Torque constant2)
Speed constant2)
Terminal resistance (phase to phase)
Terminal inductance
48 VDC 5 A
3 Nm 530 rpm 17 km/h
165 W
975 rpm
0.5 A
up to 31 km/h
88,6 %
5.4 Nm
12,4 A
0.6 Nm/A
11 rpm/V
0.65 Ohm
3.7 mH
Rotor inertia
Max. radial axle load F3) Max. axial axle load F3) Number of magnets poles Interconnection of the motor Encoder type in standard
Encoder resolution Material of the coating
2,900 kg*mm2 800 N 200 N
32 L63S4
4.096 cpr
Blickle Besthane 92 ±3 Shore A
3213.00-1XXX i-Wheel-A-170
3213.00-1XXX i-Wheel-A-170
Digital Halls +
TTL magnetic incremental ABZ
Braking torque 5 Nm Power supply brake 24 VDC / 17,6 W
Power consumption brake
7 W through PWM Power reduction
Weight incl. brake
4,5 kg
Brake:
1 +24 V PIN 1
2 GND PIN 2
Motor phases:
Alpahwire 6716 AWG16
U = red
V = black W = yellow
Hall sensors:
igus CF240.PUR.01.08 (8x0,14)C
1 +5 V red
2 GND blue
3 H1 white
4 H2 brown
5 H3 green
6 PT1000 gray
7 PT1000 pink
Hall output signal: 3 square-wave signals The hall signals have a phase shift of 120° to each other.
Power supply: 5V ± 5%
Input current: typ. 40 mA
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
Encoder:
igus CF240.PUR.01.08 (8x0,14)C
1 +5 V red
2 GND blue
3A gray
4 A- pink
5 B green
6 B- yellow
7 Z white
8 Z- brown
Differential encoder output signal: 3 square-wave signals (RS422) Channel A, B (90° phase shift) and Index Z
Accuracy: ± 0.5°
Power supply: 5V ± 5% Input current: typ. 35 mA
Torque (Nm)
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Degree of efficiency (%)
Rotational speed (rpm)
Shaft power (W)
Recording current (A)
BLDC-Wheel hub motors