Ketterer BLDC Motors

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BLDC Motor Specifications

High powerdensity servo drives, double pole internall rotors, customizable, with encoder system WT-MEC-12B with 4096 steps.

3209 3200 3206 3207 3213

Overview

  • Double-pole internal rotor
  • Servo drives with very high power density
  • With encoder system WT-MEC-12B with 4096 steps
  • All motors are available with application-specific number of windings and adapted wiring versions.
  • The performance data of the motors depend on the number of windings and the wiring version.
  • Custom applications can be accommodated.

Customer Application

Using the BLDC motors for a Cable Camera Sled http://www.photokopter.com/cablecam/ 

3209 – d-Rex-I-63-108/133

  • Drive shaft D = 10 mm
  • Flange 65 × 65 mm
  • Voltage: 24 V to 48 V
  • RPM: up to 24.000
  • Torque up: to 1.5 Nm
  • Peak torque: up to 3.5 Nm
  • Max. efficiency: 94 %
  • Diameter: 63 mm
  • Length: 108/132 mm
  • Weight: 1.5/2 kg

BLDC-Torque Motors t-Rex

  • Internal rotor
  • Small and compact designed for high torques
  • With hollow shaft of various diameters
  • All motors are available with application-specific number of windings and adapted wiring versions.
  • The performance data of the motors depend on the number of windings and the wiring version.
  • Customer applications can be realized.

3200 – t-Rex-I-44-89

  • Very high torque
  • Small and compact designed for high torques
  • Drive shaft D = 12 mm or hollow shaft 8 mm hexagon socket
  • Voltage: up to 48 V
  • RPM: up to 1.700
  • Torque: up to 0.7 Nm
  • Peak torque: up to 2 Nm
  • Max. efficiency: 74 %
  • Diameter: 44 mm
  • Length: 89 mm
  • Weight: 0.7 kg

3206 – t-Rex-I-65-86

  • Very high torque
  • Short-term overload possible
  • Hollow drive shaft D = 15 mm or with nut for Tr14×3 through-spindle
  • Voltage: up to 48 V
  • RPM: up to 1.200
  • Torque: up to 2 Nm
  • Peak torque: up to 6 Nm
  • Max. efficiency: 89 %
  • Diameter: 65 mm
  • Length 86 mm
  • Weight: 1.4 kg

BLDC-Torque Motors i-Rex

  • Outrunner motor
  • With very high torques
  • Well suited for use as direct drive
  • All motors are available with application-specific number of windings and adapted wiring versions.
  • The performance data of the motors depend on the number of windings and the wiring version.
  • Customer applications can be realized.

3207 – i-Rex-A-125-85

  • Outrunner motor
  • Can be operated as a generator
  • Drive shaft D = 20 mm
  • With encoder system WT-MEC-12B
  • Voltage: up to 48 V
  • RPM: up to 3.000
  • Torque: up to 10 Nm
  • Peak torque: up to15 Nm
  • Max. efficiency: 92 %
  • Diameter: 125 mm
  • Length 85 mm
  • Weight: 2.5 kg

3207 – i-Rex-A-130-70

  • Outrunner motor with dual bearings
  • Enclosed design
  • Hollow shaft drive shaft D = 18 mm
  • Rotor position detection by hall sensors
  • Voltage: up to 48 V
  • RPM: up to 1.300
  • Torque: up to 10 Nm
  • Peak torque: up to 13 Nm
  • Max. efficiency: 92 %
  • Diameter: 130 mm
  • Length: 70 mm
  • Weight: 3.1 kg

BLDC Wheel Drive 3213 – i-Wheel-A-170-73

  • Smooth running
  • Small size
  • High-torque external rotor motor fully integrated into the hub
  • Rated voltage: 24 V bis 48 V
  • Rated current: 19 A bis 22 A
  • Rated speed: bis 750 RPM
  • Rated power (output): 375 Watt to 710 Watt
  • Rated torque: 10 Nm
  • Maximum efficiency: 94 %
  • Idle speed: 14 Nm
  • Coating of tyres: Vulkollan 93° Shore A
  • Maximum radial axle load: 2500 N
  • Maximum axial axle load: 800 N
  • Weight: 5,7 kg

For full specifications please download PDF

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