Page 11 - Broschure BLDC Technology | Ketterer Drives
P. 11

      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)
Idle speed2)
Starting current at idle speed2)
Torque constant2)
Speed constant2)
Terminal resistance (phase to phase)
Terminal inductance
48 VDC 5 A
3 Nm 530 rpm 15 km/h
165 W
975 rpm
0.5 A
up to 27 km/h
86 %
5.4 Nm
12 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 kgmm2 800 N 200 N
32 L63S4
65,536 cpr
Vulkollan 92 Shore A R
3213.00-1XXX
3213.00-1XXX
                     Digital Halls +
TTL magnetic incremental AB
                        Braking torque 4.5 Nm
  Power supply brake 24 VDC / 12 W
  Power consumption brake 6 W through PWM Power
reduction
  Weight incl. brake 2.4 kg
               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
 Brake:
1 +24 V red
2 GND black
   Motor phases:
Alpahwire 6716 AWG16
U = red
V = black W = yellow
 Hall sensors and encoders:
igus CF240.PUR.01.14 (14x0.14)C
1 5V Encoder
2 GND Encoder
3 A
4 B
5 H1
6 H2
7 H3
8 5V Hall
9 GND Hall
10 PT1000
11 PT1000
red
blue white black yellow green gray
pink brown gray-pink red-bue
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
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)
www.ketterer.de
121
 Degree of efficiency (%)
Rotational speed (rpm)
Shaft power (W)
Recording current (Nm)
BLDC-Wheel hub motors
 
















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