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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*configured articles = articles with encoder, brake, gearbox, damper or shaft modification
Size
Size
Used on: Linear actuators with stepper motors, Gearboxes for BLDC and stepper motors, Smart Servos – Motors with integrated controller, 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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0 in
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Length "A"
Used on: 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
Total length of the motor body (exl. shafts)
Rated Voltage
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0 V
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Rated Voltage
Used on: Brushless DC motors, Smart Servos – Motors with integrated controller, 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
Used on: Brushless DC motors, Brakes for BLDC and stepper motors, Smart Servos – Motors with integrated controller
Mechanical output power
Rated Speed
0 rpm
0 rpm
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Rated Speed
Used on: Brushless DC motors, Smart Servos – Motors with integrated controller
Rated operating point
Rated Current
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0 A
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Rated Current
Used on: Brushless DC motors, LBA60 – BLDC linear actuator – 60 mm, Wheel drives for robotics
Peak Current
0 A
0 A
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Peak Current
Used on: Brushless DC motors, LBA60 – BLDC linear actuator – 60 mm, Wheel drives for robotics
Rated Torque
0 oz-in
0 oz-in
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Rated Torque
Used on: Brushless DC motors, Smart Servos – Motors with integrated controller
Maximum torque in continuous operation
Add filter / 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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Used on: 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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Used on: 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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Used on: Connection cables, Converters
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Used on: Connection cables
- Calculated Length Add Filter
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Used on: Gearboxes for BLDC and stepper motors, Stepper motors, Linear actuators with stepper motors, Smart Servos – Motors with integrated controller
- CAN baudrates Add Filter
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Used on: Converters
- CAN interface Add Filter
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Used on: Converters
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Used on: Capacitors
- Capacity of the integrated capacitors Add Filter
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Used on: 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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Used on: Connection cables
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Used on: Damper
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Used on: Lead screws and threaded nuts, Linear actuators with stepper motors
- Current per Winding Add Filter
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Used on: 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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Used on: Connectors
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Used on: Double shaft/cover for GSGE Gearboxes
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Used on: Capacitors, Electronics
- Efficiency Add Filter
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Used on: 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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Used on: Motor controllers / drives for BLDC and stepper motors
- Encoder Resolution Add Filter
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Used on: Encoders for BLDC motors and stepper motors, Smart Servos – Motors with integrated controller, Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors, Wheel drives for robotics
- Encoder Resolution SSI Add Filter
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Used on: Stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller, Encoders for BLDC motors and stepper motors, Wheel drives for robotics
- Encoder Signal Type Add Filter
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Used on: 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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Used on: Smart Servos – Motors with integrated controller, 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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Used on: Stepper motors
- Fieldbus Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- For Motor Size Add Filter
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Used on: Gearboxes for BLDC and stepper motors, Smart Servos – Motors with integrated controller, 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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Used on: Encoders for BLDC motors and stepper motors, Keys, Wheel drives for robotics
- Holding Torque Add Filter
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Used on: Stepper motors, Smart Servos – Motors with integrated controller
Moment of the motor when it's not running (energized)
- Holding Torque (Brake) Add Filter
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Used on: Brakes for BLDC and stepper motors, Brushless DC motors, Smart Servos – Motors with integrated controller, Stepper motors
Moment of the closed brake (not energized)
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- Index Add Filter
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Used on: Encoders for BLDC motors and stepper motors
Separate signal, once per revolution
- Inductance per Winding Add Filter
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Used on: Linear actuators with stepper motors, Stepper motors
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Used on: Switching power supplies
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Used on: Switching power supplies
- Interface Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller, Electronics
Communication options
- IP-Protection Gearbox Add Filter
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Used on: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
- IP-Protection Motor Add Filter
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Used on: LBA60 – BLDC linear actuator – 60 mm, Brushless DC motors
- IP-Protection Motor (Except Shaft Output) Add Filter
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Used on: Smart Servos – Motors with integrated controller, Gearboxes for BLDC and stepper motors, Stepper motors
- Lead Add Filter
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- Length Add Filter
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Used on: Smart Servos – Motors with integrated controller, Gearboxes for BLDC and stepper motors, Keys
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Used on: Linear actuators with stepper motors
- Line Driver Add Filter
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Used on: Encoders for BLDC motors and stepper motors
Differential signal transmission
- Line to Line Inductance Add Filter
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Used on: Brushless DC motors
Inductance of a winding
- Line to Line Resistance Add Filter
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Used on: Brushless DC motors
Resistance of a winding
- Load Capacity Add Filter
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Used on: Wheel drives for robotics
- Low noise Add Filter
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Used on: Gearboxes for BLDC and stepper motors
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Used on: Motor controllers / drives for BLDC and stepper motors
- Max. Axial Play Add Filter
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Used on: Linear actuators with stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller
- Max. Backlash Add Filter
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Used on: Gearboxes for BLDC and stepper motors
Play within the gear when changing the direction
- Max. Input Speed Add Filter
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Used on: 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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Used on: Smart Servos – Motors with integrated controller, Capacitors, Electronics
- Max. Output Torque Add Filter
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Used on: 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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Used on: LBA60 – BLDC linear actuator – 60 mm
- Max. Tilting Moment Add Filter
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Used on: 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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Used on: 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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Used on: Gearboxes for BLDC and stepper motors, Brakes for BLDC and stepper motors, Wheel drives for robotics
- Motor Connection Add Filter
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Used on: Brushless DC motors, Stepper motors
- Mounting bracket Add Filter
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Used on: Wheel drives for robotics
- Mounting Hole Diameter Add Filter
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Used on: Lead screws and threaded nuts
- NEMA Add Filter
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Used on: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller, 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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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- Number of Digital Inputs Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- Number of Digital Outputs Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- Number of Leads Add Filter
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Used on: Stepper motors
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Used on: Connection cables
- Number of Threads Add Filter
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Used on: Lead screws and threaded nuts
- Operating Voltage Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller, Brake chopper
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Used on: LBA60 – BLDC linear actuator – 60 mm, Brakes for BLDC and stepper motors
- Operating Voltage (Encoder) Add Filter
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Used on: 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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Used on: Encoders for BLDC motors and stepper motors
- Output Current Add Filter
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Used on: Switching power supplies
- Output Voltage Add Filter
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Used on: Switching power supplies
- PC to adapter cable Add Filter
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Used on: Converters
- Peak Current (RMS) Add Filter
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Used on: Smart Servos – Motors with integrated controller, Motor controllers / drives for BLDC and stepper motorsShort-term peak current for max. 1s
- Peak Force Add Filter
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Used on: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller
Maximum force that a linear actuator can generate regardless of its service life.
- Peak Output Add Filter
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Used on: Smart Servos – Motors with integrated controller
- Peak Torque Add Filter
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Used on: Brushless DC motors
Momentarily attainable torque, usually 3 times the nominal torque for approx. 5 s, then heat seizure => I2T
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Used on: Connectors
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Used on: Switching power supplies
- Price Add Filter
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- Rated Current (RMS) Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
Maximum current in continuous operation
- Rated Force Add Filter
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Used on: 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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Used on: Wheel drives for robotics
Linear speed (at the output) of wheel drives
- Rated Output Torque Add Filter
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Used on: 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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Used on: Brake chopper
Maximum continuous power in watts with external braking resistor.
- Rated power (with integrated brake resistor) Add Filter
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Used on: 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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Used on: 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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Used on: Gearboxes for BLDC and stepper motors, Wheel drives for robotics
- Repetitive Positioning Accuracy Add Filter
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Used on: 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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Used on: Linear actuators with stepper motors, Stepper motors
- Resolution Add Filter
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Used on: Stepper motorsDistance the motor travels per full step
- Resolution Add Filter
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Used on: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller
- Rotor Inertia Add Filter
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Used on: Brushless DC motors, Stepper motors
The rotor's moment of inertia
- RS485 baudrates Add Filter
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Used on: Converters
- RS485 interface Add Filter
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Used on: Converters
- Runout of Output Table inner (Outer) Diameter Add Filter
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Used on: 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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Used on: 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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Used on: Smart Servos – Motors with integrated controller, Linear actuators with stepper motors
- Screw Length Add Filter
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Used on: Lead screws and threaded nuts
- Screw Length "L" Add Filter
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Used on: Linear actuators with stepper motors, Smart Servos – Motors with integrated controller
- Screw Straightness Add Filter
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Used on: Lead screws and threaded nuts
- Self-Locking Torque Add Filter
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Used on: Gearboxes for BLDC and stepper motors
- Shaft Add Filter
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Used on: Stepper motors, Brushless DC motors
- Shaft Diameter Add Filter
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Used on: Brushless DC motors, Smart Servos – Motors with integrated controller, Stepper motors, Brakes for BLDC and stepper motors
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Used on: 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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Used on: Linear actuators with stepper motors, Stepper motors
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Used on: Brushless DC motors
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Used on: Smart Servos – Motors with integrated controller, 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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Used on: Connection cables
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Used on: Linear actuators with stepper motors
Length of the bushing integrated in the motor
- Speed Add Filter
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Used on: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller
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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Used on: Lead screws and threaded nuts
Max. play between screw and nut
- Step Mode Add Filter
- Stroke Length "X" Add Filter
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Used on: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm
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Used on: Double shaft/cover for GSGE Gearboxes
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Used on: Connection cables, Converters, Electronics
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Used on: Damper
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- Thread Code Add Filter
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Used on: Lead screws and threaded nuts
- Thread Diameter Add Filter
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Used on: Linear actuators with stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller
- Thread Lead Add Filter
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Used on: Linear actuators with stepper motors, Lead screws and threaded nuts, LBA60 – BLDC linear actuator – 60 mm, Smart Servos – Motors with integrated controller
Screw pitch in mm/distance traveled per revolution
- Thread Type Add Filter
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Used on: 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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Used on: Brushless DC motors
Generated torque in proportion to the motor current
- Twintus Connector Add Filter
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Used on: Converters, Electronics
- Type Add Filter
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Used on: Gearboxes for BLDC and stepper motors
- Type of Analog Input Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- Type of Digital Inputs Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- Type of Digital Output Add Filter
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Used on: Motor controllers / drives for BLDC and stepper motors, Smart Servos – Motors with integrated controller
- Voltage per Winding Add Filter
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Rated voltage per winding
- Weight Add Filter
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Used on: Linear actuators with stepper motors, Brushless DC motors, Gearboxes for BLDC and stepper motors, Smart Servos – Motors with integrated controller, 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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Used on: 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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Used on: Wheel drives for robotics
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Used on: Wheel drives for robotics
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Used on: Keys
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Used on: 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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