LGA42 – Captive linear actuator – NEMA 17
Very compact linear actuator with 42 mm flange. The integrated linear guide permits high-precision feeding without additional mechanical components thanks to a movable polygon profile.
- Extremely high positioning speed
- Short positioning time
- High force
- Integrated connector
Nanotec also offers motor controllers/drives that can be matched with this linear actuator. To add an encoder, use the configure option after selecting an actuator.
This actuator is available as a standard product or manufacturing according to customer specifications (see table). Benefit from our volume discount!
| Make-to-stock | Build to order  |
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|---|---|---|---|
| Motor length | S | x | |
| L | x | ||
| Current/winding | 1.4 A | x | |
| 0.3 A, 0.6 A, 0.7 A, 1.3 A, 1.8 A | x | ||
| Thread code | TJ.., UIEV, UKAS, UKBN, UKDE, UKGI | x | |
| UI.. (except UIEV), UKMS, V.. | x | ||
| Stroke length | 19.05 mm, 38.1 mm | x | |
| 12.7 mm, 25.4 mm, 31.8 mm, 50.8 mm, 63.8 mm | x | ||
| Exceptions | LGA421L18-B-UKGI-025, LGA421L18-B-UKGI-064 | x |
Please note:
The force and output power ratings listed in the data sheets are based on a duty cycle of approx. 10% to 20% and must be reduced for higher values. Moving against fixed limit stops should be avoided.
LGA42 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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You can select up to 6 products for a torque curve comparison.
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*configured articles = articles with encoder, brake, gearbox, damper or shaft modification
Peak Force
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0 N
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Peak Force
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.
Speed
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0 mm/s
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Speed
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
Thread Type
Thread Type
Used on: Linear actuators with stepper motors, Lead screws and threaded nuts
Thread Diameter
Thread Diameter
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
Thread Lead
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
Current per Winding
0 A
0 A
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Current per Winding
Used on: Stepper motors, Linear actuators with stepper motors
Calculated Length
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0 mm
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Calculated Length
Used on: Gearboxes for BLDC and stepper motors, Stepper motors, Linear actuators with stepper motors, Smart Servos – Motors with integrated controller
Stroke Length "X"
Stroke Length "X"
Used on: Linear actuators with stepper motors, LBA60 – BLDC linear actuator – 60 mm
Screw Coating
Screw Coating
Used on: Smart Servos – Motors with integrated controller, Linear actuators with stepper motors
Add filter / attribute
- Peak Force
- Speed
- Thread Lead
- Stroke Length "X"
- Current per Winding
- Calculated Length
- Show Configurations
- Thread Type
- Thread Diameter
- Screw Coating
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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
- 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
- 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
- Length "A" Add Filter
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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)
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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 Add Filter
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Used on: Brushless DC motors, LBA60 – BLDC linear actuator – 60 mm, Wheel drives for robotics
- 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 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 Add Filter
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Used on: Brushless DC motors, LBA60 – BLDC linear actuator – 60 mm, Wheel drives for robotics
- 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 Add Filter
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Used on: Brushless DC motors, Brakes for BLDC and stepper motors, Smart Servos – Motors with integrated controller
Mechanical output power
- 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.
- Rated Speed Add Filter
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Used on: Brushless DC motors, Smart Servos – Motors with integrated controller
Rated operating point
- Rated Torque Add Filter
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Used on: Brushless DC motors, Smart Servos – Motors with integrated controller
Maximum torque in continuous operation
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Maximum torque in continuous operation
- Rated Voltage Add Filter
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Used on: Brushless DC motors, Smart Servos – Motors with integrated controller, LBA60 – BLDC linear actuator – 60 mm, Stepper motors, Wheel drives for robotics
- 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 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
- Size Add Filter
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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
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Used on: Linear actuators with stepper motors
Length of the bushing integrated in the motor
- 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
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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
- 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 | Peak Force | Speed | Thread Type | Thread Diameter | Thread Lead | Current per Winding | Calculated Length | Stroke Length "X" | Screw Coating | Price |
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