DKA – Frameless BLDC motors New
The frameless motor kits of the DKA series provide an efficient solution for compact drive units. The modular design of the frameless BLDC motors, comprising a stator and rotor, reduces space requirements and allows for a maximum level of system integration.
Highlights
- Outer diameter 25 – 115 mm
- High torque up to 7.8 Nm
- Speed up to 10,000 rpm
- Easy cable management
By eliminating the need for couplings and mounting components, these frameless BLDC motors minimize material usage and costs. A wide range of sizes and their high power density ensure optimal adaptation to individual requirements.
Designed for applications where space is limited, frameless BLDC motors are ideal for robotics, medical technology, and other applications that demand both high performance and precision.
DKA Articles
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Recommended load limit:
Maximum short-term static load that may be reached when the service life is taken into account.
Maximum short-term static load that may be reached when the service life is taken into account.
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Torque [Nm] at rpm
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Recommended load limit:
Maximum short-term static load that may be reached when the service life is taken into account.
Maximum short-term static load that may be reached when the service life is taken into account.
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Torque [Nm] at rpm
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Recommended load limit:
Maximum short-term static load that may be reached when the service life is taken into account.
Maximum short-term static load that may be reached when the service life is taken into account.
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Force [N] at mm/s
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Size
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Size
Applicable to: Linear actuators with stepper motors, Gearboxes for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive, Brakes for BLDC and stepper motors, Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors
Flange size in mm
Length "A"
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Length "A"
Applicable to: Linear actuators with stepper motors, Brushless DC motors, Brakes for BLDC and stepper motors, Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive
Total length of the motor body (exl. shafts)
Rated Voltage
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0 V
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Rated Voltage
Applicable to: Brushless DC motors, Smart Servos – Motors with integrated controller/drive, LBA60 – BLDC linear actuator – 60 mm, Stepper motors, Wheel drives for robotics
Rated Power
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0 W
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Rated Power
Applicable to: Brushless DC motors, Brakes for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
Mechanical output power
Rated Speed
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0 rpm
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Rated Speed
Applicable to: Brushless DC motors, Smart Servos – Motors with integrated controller/drive
Rated operating point
Rated Current
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0 A
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Rated Current
Applicable to: Brushless DC motors, LBA60 – BLDC linear actuator – 60 mm, Wheel drives for robotics
Peak Current
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Peak Current
Applicable to: Brushless DC motors, LBA60 – BLDC linear actuator – 60 mm, Wheel drives for robotics
Rated Torque
0 Ncm
0 Ncm
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Rated Torque
Applicable to: Brushless DC motors, Smart Servos – Motors with integrated controller/drive
Maximum torque in continuous operation
Add attribute
- Size
- Length "A"
- Rated Power
- Rated Torque
- Rated Voltage
- Rated Speed
- Rated Current
- Peak Current
- Show Configurations
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- Bolt Circle Add Filter
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Applicable to: Lead screws and threaded nuts
- Brake Add Filter
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Please choose whether configured articles with brake should be shown or not.
- Brake Output Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors
Output for connecting a brake to the motor (e.g. BKE or BWA series from Nanotec)
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Applicable to: Connection cables, Converters
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Applicable to: Connection cables
- Calculated Length Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Stepper motors, Linear actuators with stepper motors, Smart Servos – Motors with integrated controller/drive
- CAN baudrates Add Filter
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Applicable to: Converters
- CAN interface Add Filter
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Applicable to: Converters
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Applicable to: Capacitors
- Capacity of the integrated capacitors Add Filter
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Applicable to: Brake chopper
Capacity of the integrated capacitors in uF.
- Component Category Add Filter
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Serves to select a product series.
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Applicable to: Connection cables
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Applicable to: Damper
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Applicable to: Lead screws and threaded nuts, Linear actuators with stepper motors
- Current per Winding Add Filter
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Applicable to: Stepper motors, Linear actuators with stepper motors
- Damper Add Filter
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Please choose whether configured articles with damper should be shown or not.
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Applicable to: Connectors
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Applicable to: Double shaft/cover for GSGE Gearboxes
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Applicable to: Capacitors, Electronics
- Efficiency Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
- Encoder Add Filter
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Please choose whether configured articles with encoder should be shown or not.
- Encoder Input Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors
- Encoder Resolution Add Filter
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Applicable to: Encoders for BLDC motors and stepper motors, Smart Servos – Motors with integrated controller/drive, Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors, Wheel drives for robotics
- Encoder Resolution SSI Add Filter
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Applicable to: Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive, Encoders for BLDC motors and stepper motors, Wheel drives for robotics
- Encoder Signal Type Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Stepper motors, Encoders for BLDC motors and stepper motors, Wheel drives for robotics
- Encoder Type Add Filter
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Applicable to: Smart Servos – Motors with integrated controller/drive, Encoders for BLDC motors and stepper motors, LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors, Stepper motors
- Encoder Voltage Add Filter
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Applicable to: Stepper motors
- Fieldbus Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- For Motor Size Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive, Brakes for BLDC and stepper motors, Wheel drives for robotics, Brushless DC motors, Stepper motors
- Gearbox Add Filter
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Please choose whether configured articles with gearbox should be shown or not.
- Height Add Filter
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Applicable to: Encoders for BLDC motors and stepper motors, Keys, Wheel drives for robotics
- Holding Torque Add Filter
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Applicable to: Stepper motors, Smart Servos – Motors with integrated controller/drive
Moment of the motor when it's not running (energized)
- Holding Torque (Brake) Add Filter
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Applicable to: Brakes for BLDC and stepper motors, Brushless DC motors, Smart Servos – Motors with integrated controller/drive, Stepper motors
Moment of the closed brake (not energized)
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- Index Add Filter
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Applicable to: Encoders for BLDC motors and stepper motors
Separate signal, once per revolution
- Inductance per Winding Add Filter
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Applicable to: Linear actuators with stepper motors, Stepper motors
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Applicable to: Switching power supplies
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Applicable to: Switching power supplies
- Interface Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive, Electronics
Communication options
- IP-Protection Gearbox Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
- IP-Protection Motor Add Filter
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Applicable to: LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors
- IP-Protection Motor (Except Shaft Output) Add Filter
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Applicable to: Smart Servos – Motors with integrated controller/drive, Gearboxes for BLDC and stepper motors, Stepper motors
- Lead Add Filter
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- Length Add Filter
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Applicable to: Smart Servos – Motors with integrated controller/drive, Gearboxes for BLDC and stepper motors, Keys
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Applicable to: Linear actuators with stepper motors
- Line Driver Add Filter
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Applicable to: Encoders for BLDC motors and stepper motors
Differential signal transmission
- Line to Line Inductance Add Filter
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Applicable to: Brushless DC motors
Inductance of a winding
- Line to Line Resistance Add Filter
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Applicable to: Brushless DC motors
Resistance of a winding
- Load Capacity Add Filter
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Applicable to: Wheel drives for robotics
- Low noise Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
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Applicable to: Motor controllers/drives for BLDC and stepper motors
- Max. Axial Play Add Filter
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Applicable to: Linear actuators with stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive
- Max. Backlash Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
Play within the gear when changing the direction
- Max. Input Speed Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
Maximum input speed at the motor
- Max. Operating Voltage Add Filter
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Applicable to: Smart Servos – Motors with integrated controller/drive, Capacitors, Electronics
- Max. Output Torque Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
Maximum moment that can be transmitted by the gear for a short time
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Applicable to: LBA60 – BLDC linear actuator – 60 mm
- Max. Tilting Moment Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
Max. permissible tilting moment caused by an eccentric load acting on the gearbox output.
- Maximum permissible power (for 1 s) Add Filter
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Applicable to: Brake chopper
Maximum power in watts that may not be dissipated on the brake chopper for more than 1 second.
- Moment of Inertia Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Brakes for BLDC and stepper motors, Wheel drives for robotics
- Motor Connection Add Filter
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Applicable to: Brushless DC motors, Stepper motors
- Mounting bracket Add Filter
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Applicable to: Wheel drives for robotics
- Mounting Hole Diameter Add Filter
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Applicable to: Lead screws and threaded nuts
- NEMA Add Filter
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Applicable to: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller/drive, Stepper motors, Brushless DC motors
Standardized size for stepper motors according to the "National Electrical Manufacturers Association"
- Number of Analog Inputs Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- Number of Digital Inputs Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- Number of Digital Outputs Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- Number of Leads Add Filter
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Applicable to: Stepper motors
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Applicable to: Connection cables
- Number of Threads Add Filter
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Applicable to: Lead screws and threaded nuts
- Operating Voltage Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive, Brake chopper
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Applicable to: LBA60 – BLDC linear actuator – 60 mm, Brakes for BLDC and stepper motors
- Operating Voltage (Encoder) Add Filter
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Applicable to: Encoders for BLDC motors and stepper motors, Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors, Wheel drives for robotics
Supply voltage of the encoder
- Operating Voltage (f. level according to PLC standard) Add Filter
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Applicable to: Encoders for BLDC motors and stepper motors
- Output Current Add Filter
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Applicable to: Switching power supplies
- Output Voltage Add Filter
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Applicable to: Switching power supplies
- PC to adapter cable Add Filter
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Applicable to: Converters
- Peak Current (RMS) Add Filter
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Applicable to: Smart Servos – Motors with integrated controller/drive, Motor controllers/drives for BLDC and stepper motorsShort-term peak current for max. 1s
- Peak Force Add Filter
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Applicable to: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive
Maximum force that a linear actuator can generate regardless of its service life.
- Peak Output Add Filter
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Applicable to: Smart Servos – Motors with integrated controller/drive
- Peak Torque Add Filter
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Applicable to: Brushless DC motors
Momentarily attainable torque, usually 3 times the nominal torque for approx. 5 s, then heat seizure => I2T
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Applicable to: Connectors
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Applicable to: Switching power supplies
- Price Add Filter
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- Rated Current (RMS) Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
Maximum current in continuous operation
- Rated Force Add Filter
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Applicable to: LBA60 – BLDC linear actuator – 60 mm, Linear actuators with stepper motors
Continuous load to reach a service life of 1,000 h at 300 rpm.
- Rated Output Speed Add Filter
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Applicable to: Wheel drives for robotics
Linear speed (at the output) of wheel drives
- Rated Output Torque Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
Moment that can be transmitted by the gear in continuous operation
- Rated power (with external brake resistor) Add Filter
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Applicable to: Brake chopper
Maximum continuous power in watts with external braking resistor.
- Rated power (with integrated brake resistor) Add Filter
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Applicable to: Brake chopper
Continuous power in watts with integrated braking resistor.
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Maximum torque in continuous operation
- Recommended Load Limit Add Filter
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Applicable to: Linear actuators with stepper motors
Maximum short-term static load that may be reached when the service life is taken into account.
- Reduction Ratio Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
- Repetitive Positioning Accuracy Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
Positioning error when approaching the same position repeatedly, starting from the same direction of rotation.
- Resistance per Winding Add Filter
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Applicable to: Linear actuators with stepper motors, Stepper motors
- Resolution Add Filter
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Applicable to: Stepper motorsDistance the motor travels per full step
- Resolution Add Filter
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Applicable to: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller/drive
- Rotor Inertia Add Filter
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Applicable to: Brushless DC motors, Stepper motors
The rotor's moment of inertia
- RS485 baudrates Add Filter
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Applicable to: Converters
- RS485 interface Add Filter
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Applicable to: Converters
- Runout of Output Table inner (Outer) Diameter Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
Max. radial runout error of the inner or outer diameter of the gearbox in no-load condition.
- Runout of Output Table Surface Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
Max. axial runout error of the installation surface of the gearbox output in no-load condition.
- Screw Coating Add Filter
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Applicable to: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller/drive
- Screw Length Add Filter
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Applicable to: Lead screws and threaded nuts
- Screw Length "L" Add Filter
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Applicable to: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller/drive
- Screw Straightness Add Filter
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Applicable to: Lead screws and threaded nuts
- Self-Locking Torque Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
- Shaft Add Filter
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Applicable to: Stepper motors, Brushless DC motors
- Shaft Diameter Add Filter
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Applicable to: Brushless DC motors, Smart Servos – Motors with integrated controller/drive, Stepper motors, Brakes for BLDC and stepper motors
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Applicable to: Linear actuators with stepper motors, Encoders for BLDC motors and stepper motors, Brakes for BLDC and stepper motors, Stepper motors, Brushless DC motors, Damper
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Applicable to: Linear actuators with stepper motors, Stepper motors
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Applicable to: Brushless DC motors
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Applicable to: Smart Servos – Motors with integrated controller/drive, Stepper motors, Brushless DC motors, Shaft modification
- Shaft Modification Add Filter
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Please choose whether configured articles with shaft modifications should be shown or not.
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Applicable to: Connection cables
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Applicable to: Linear actuators with stepper motors
Length of the bushing integrated in the motor
- Speed Add Filter
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Applicable to: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive
Maximum feed - please note that the feed depends on several parameters, such as the supply voltage and the phase current; see torque curve
- Standard Axial Play Add Filter
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Applicable to: Lead screws and threaded nuts
Max. play between screw and nut
- Step Mode Add Filter
- Stroke Length "X" Add Filter
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Applicable to: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm
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Applicable to: Double shaft/cover for GSGE Gearboxes
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Applicable to: Connection cables, Converters, Electronics
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Applicable to: Damper
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- Thread Code Add Filter
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Applicable to: Lead screws and threaded nuts
- Thread Diameter Add Filter
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Applicable to: Linear actuators with stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive
- Thread Lead Add Filter
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Applicable to: Linear actuators with stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller/drive
Screw pitch in mm/distance traveled per revolution
- Thread Type Add Filter
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Applicable to: Linear actuators with stepper motors, Lead screws and threaded nuts
- Torque at Speed Add Filter
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- Torque Constant Add Filter
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Applicable to: Brushless DC motors
Generated torque in proportion to the motor current
- Twintus Connector Add Filter
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Applicable to: Converters, Electronics
- Type Add Filter
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Applicable to: Gearboxes for BLDC and stepper motors
- Type of Analog Input Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- Type of Digital Inputs Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- Type of Digital Output Add Filter
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Applicable to: Motor controllers/drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive
- Voltage per Winding Add Filter
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Rated voltage per winding
- Weight Add Filter
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Applicable to: Linear actuators with stepper motors, Brushless DC motors, Gearboxes for BLDC and stepper motors, Smart Servos – Motors with integrated controller/drive, Brakes for BLDC and stepper motors, Stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Motor controllers/drives for BLDC and stepper motors, Electronics, Damper, Encoders for BLDC motors and stepper motors, Wheel drives for robotics, Switching power supplies, Lubricants
Total weight of the motor
- Wheel Diameter Add Filter
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Applicable to: Wheel drives for robotics
- Wheel drive Add Filter
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Please choose whether configured articles with wheel drive should be shown or not.
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Applicable to: Wheel drives for robotics
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Applicable to: Wheel drives for robotics
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Applicable to: Keys
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Applicable to: Lead screws and threaded nutsPlease choose whether configured articles with flat shaft (D Cut) should be shown or not.
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0 Results
| Article | Size | Length "A" | Rated Voltage | Rated Power | Rated Speed | Rated Current | Peak Current | Rated Torque | Price |
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