01 / MOTOR FAMILY
Micro DC & brushless motors
Explore brushed, coreless, brushless and stepper motor options. Match motor construction to your load, supply and controller.
Compare this motor family ↗NEED FOR POWER / NFP MOTOR
Micro DC motors,
gear motors
& vibration motors.
Compact motion and tactile feedback for product integration.
Compare rotary drives, geared outputs and haptic actuators by their operating requirements. Start with a motor family, then check the exact model specifications and outline drawing.
Motor integration considerations ↓01 / MOTOR FAMILIES
Choose the motion your product needs.
Three routes into the catalogue, organised around the function of the drive.
02 / MOTOR FAMILY
DC vibration motors & LRAs
Compare ERM vibration motors, brushless vibration motors and linear resonant actuators for alerts and tactile interfaces.
Compare this motor family ↗
03 / MOTOR FAMILY
Miniature DC gear motors
Compare spur, planetary and worm gear motors for reduced output speed, load torque and compact transmission layouts.
Compare this motor family ↗02 / MOTOR SELECTION
Start with the operating point.
Define the required motion and the conditions in the finished product. A no-load speed or a nominal voltage alone is not enough to select a drive.
| Design objective | Start with | Key inputs | Integration check |
|---|---|---|---|
| Rotary motion | Micro DC motors ↗ | Loaded speed and torque; available supply; motor body and shaft dimensions. | Check brushed or brushless construction and the required controller. |
| Reduced-speed output | DC gear motors ↗ | Output torque and speed; gear ratio; gearbox limits; backlash and shaft loads. | Check the motor and gearbox as one assembly at the intended duty cycle. |
| Alerts & tactile feedback | ERM motors / LRAs ↗ | Package size; mounting; vibration response; voltage and drive method. | Select the actuator and haptic driver together; ERM and LRA drive methods differ. |
03 / MICRO DRIVE INTEGRATION
Design the motor into the system.
Review the mechanical, electrical and control requirements together, rather than treating the motor as an isolated component.
Speed, torque & gearing
Specify the required output speed and the running and starting loads. For gear motors, include gear ratio, backlash, duty cycle and allowable output-shaft loading.
Compare gear motor options ↗Supply & drive electronics
Check battery or supply variation, start-up current and controller limits. Confirm whether the selected brushless motor has integrated electronics or needs an external driver.
Brushless motor drivers ↗Envelope & mechanical fit
Use the full outline drawing, including shaft protrusion, eccentric-mass clearance, leads, connector and mounting features. Leave space for assembly and cable routing.
Motor mounting brackets ↗Haptic mounting & response
ERM actuators and LRAs require different drive methods. Evaluate vibration in the actual housing; mounting stiffness, enclosure mass and the user’s grip can affect perceived feedback.
ERM and LRA comparison ↗Feedback & position control
Define whether the application needs speed regulation, direction detection or positioning. Specify encoder output, resolution and the interface needed by your controller.
Gear motors with encoders ↗Duty cycle & validation
Record on/off timing, load changes, temperature, noise and the required service life. Evaluate the exact motor configuration in the intended assembly before fixing the design.
Motor selection questions ↗04 / DESIGN PATHWAYS
From a product function to a motor family.
Use these starting points to explore the relevant drive architecture. Suitability depends on the exact model and application.
Low-speed rotary mechanisms
For small positioning mechanisms, instrument adjustments and compact drive assemblies. Start with output load and speed, then check gearhead and shaft constraints.
Compact direct-drive assemblies
For products that need a small rotary motor coupled to a mechanism. Compare motor architecture, loaded operation, control method and the available installation space.
Tactile interfaces & alerts
For wearable notifications, handheld instruments and interactive controls. Begin with the intended tactile effect, then choose package, mounting and drive electronics.
05 / APPLICATION ARCHIVE
Micro motors in real product designs.
Explore documented examples of tactile feedback in wearable devices, gaming interfaces and compact equipment. These are historical case studies.
WEARABLE NAVIGATION
Sunu Band sonar smartwatch
Tactile patterns turn sonar information into feedback on the wrist. This case shows an LRA integrated into a compact wearable interface.
Linear resonant actuator · NFP-ELV1411A
Read integration story ↗
GAMING & INTERFACES
Swiftpoint Z gaming mouse
Force-sensitive clicks are paired with tactile confirmation. An LRA provides feedback when a configured deep-click action is activated.
Linear resonant actuator · NFP-ELV0832B
Read integration story ↗
COMPACT INSTRUMENTS
Dive-computer tactile feedback
A compact actuator brings tactile feedback to a dive-computer interface. Review the case for its integration into the Shearwater device.
LRA · Compact tactile feedback
Read integration story ↗
INTERACTIVE EQUIPMENT
Laser-tag equipment
Enclosed vibration motors give players tactile cues for game events. The case covers feedback in taggers and hit-sensor equipment.
Enclosed ERM · NFP-E0724
Read integration story ↗
SPORTS COMMUNICATION
Referee paging system
A cylindrical pager motor provides a vibration alert in the RPS2156 referee communication system, bringing a tactile cue to a wearable receiver.
Cylindrical ERM · Pager motor
Read integration story ↗
WEARABLE ALERTS
Nimb smart ring
A PCB-mounted vibration motor fits into a compact ring assembly. Explore the documented motor and board integration for wearable feedback.
PCB / SMT vibration · NFP-RF2323
Read integration story ↗
06 / TECHNICAL RESOURCES
Keep the specification in context.
Use the product drawing and model data together with the relevant application guidance.
TECHNICAL GUIDE
ERM or LRA?
Compare actuator construction and drive requirements for tactile feedback.
Read guide ↗TECHNICAL GUIDEMounting & connection
Review SMD reflow and spring-contact approaches for vibration motor integration.
Read guide ↗TECHNICAL GUIDEMeasuring motor current
Read the current-measurement guide before comparing operating conditions.
Read guide ↗07 / NFP MOTOR
A clear technical brief.
A better starting point.
NFP Motor is the motor business of Need For Power Electronics Co., Limited. Our catalogue covers vibration actuators, micro DC motors and geared motor configurations.
Start with a catalogue model or discuss configuration requirements such as leads, connectors, shafts and mounting. Available options depend on the chosen model.
Company and product information ↗What to include in your enquiry
- Required outputSpeed and torque, or the intended tactile response.
- Operating conditionsSupply, duty cycle, loading and environmental limits.
- Installation detailsAvailable space, drawing, shaft, mounting and connection.
- Project stageSample quantity, expected volume and target schedule.
08 / COMPLETE CATALOGUE
Browse every motor category.
Open the directory for all 33 product categories, drivers and mounting accessories.
All motor categories 33 categories · 3 product families＋
01 / PRODUCT DIRECTORY
Vibration Motors
02 / PRODUCT DIRECTORY
DC Gear Motors
03 / PRODUCT DIRECTORY