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Home Product 7*14*5 Motor Bearing (Flanged) - High Speed Ball Bearing for Robotics, 3D Printers
7*14*5 (motor level)

7*14*5 Motor Bearing (Flanged) - High Speed Ball Bearing for Robotics, 3D Printers

7x14x5 stepper motor
7x14x5 gearmotor
7x14x5 coreless motor
7*14*5 (motor level)
The 7x14x5 stepper motor offers precise control for automation and robotics. The 7x14x5 gearmotor combines compact size with optimized torque for motion systems. This 7x14x5 coreless motor delivers smooth operation and high efficiency in miniature applications. All models feature a durable 7mm x 14mm x 5mm housing design suitable for tight spaces. Ideal for drones, medical devices, and industrial equipment requiring reliable micro motion solutions.
Categories:Power Transmission
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Product Description

The 7x14x5 motor series encompasses versatile configurations including the 7x14x5 stepper motor, 7x14x5 gearmotor, and 7x14x5 coreless motor, designed for precision applications in robotics, medical devices, and automation systems. Operating within a 3-6V DC range, these compact units feature a temperature tolerance of -20°C to +60°C. The gearmotor variant integrates a 3:1 reduction ratio for enhanced torque, while the coreless motor prioritizes rapid response and energy efficiency. These motors accept pulse/direction inputs for stepper control and pair with external drivers via 4-wire interfaces. Key advantages include ultra-compact dimensions (7mm diameter x 14mm length x 5mm shaft), silent operation under 35dB, and 50,000-hour lifespan. While optimized for low-inertia loads, their miniature size limits maximum continuous torque to 20mNm. Typical applications utilize proximity sensors with 2-10mm detection ranges. Optional encoder feedback modules enable closed-loop control in positioning systems requiring ±0.1° accuracy.
ParameterSpecification
Step Angle18°
Rated Voltage12 VDC
Holding Torque3.5 N.cm
Phase Resistance24 Ω
Phase Inductance15 mH
Insulation ClassClass B
ParameterSpecification
Gear Ratio1:50
Output Speed200 RPM
Output Torque0.8 N.m
Efficiency70%
Backlash<3 arcmin
Input Voltage12 VDC
ParameterSpecification
Rated Voltage3 VDC
No-Load Speed12000 RPM
Stall Torque1.2 N.cm
Efficiency80%
Commutation3-Slot Coreless
Brush TypePrecious Metal
question:Do you have a professional product selection engineering team?
answer:As Asia's leading industrial automation supplier with 20+ years of expertise, our quality assurance and reputation ensure reliable product sourcing.
question:Why choose your company for purchases?
answer:With 20 years in automation trade, 85% repeat clients trust our quality, credibility, and proven industry leadership in Asia.
question:What if received goods with removed labels?
answer:Label removal may occur during logistics/customs. Contact us immediately for investigation and resolution support.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you have a professional product selection engineering team?
answer:As Asia's leading industrial automation supplier with 20+ years of expertise, our quality assurance and reputation ensure reliable product sourcing.
question:Why choose your company for purchases?
answer:With 20 years in automation trade, 85% repeat clients trust our quality, credibility, and proven industry leadership in Asia.
question:What if received goods with removed labels?
answer:Label removal may occur during logistics/customs. Contact us immediately for investigation and resolution support.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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