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Home Product 4*8*3 Motor (48-3 Compact Series) - High Speed Miniature DC Motor for Drones & Robotics
4*8*3 (motor level)

4*8*3 Motor (48-3 Compact Series) - High Speed Miniature DC Motor for Drones & Robotics

4x8x3 stepper motor
High torque 4x8x3 motor
4x8x3 brushless motor
4*8*3 (motor level)
Compact 4x8x3 stepper motor combines high torque performance with brushless efficiency, designed for precision motion control in space-constrained industrial and automation applications. Durable 4x8x3 format delivers optimal power density.
Categories:Power Transmission
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Product Description

The 4x8x3 stepper motor is a compact and robust solution designed for industrial automation, robotics, and CNC machinery. It features a 4-phase, 8-wire configuration with a 3° step angle, delivering high torque (up to 2.5 Nm) and precision motion control. Compatible with direct drive modules and controllers, it operates within 12-48V DC and supports RS-485 or CAN communication interfaces. Built to withstand harsh environments, it functions reliably in temperatures from -20°C to +85°C. The 4x8x3 brushless motor variant offers enhanced efficiency and minimal maintenance, ideal for continuous-duty applications. While its compact 40x80x30mm frame maximizes space efficiency, the motor requires precise driver tuning for optimal performance. Integrated sensors enable real-time feedback, with a detection range of 0-10mm for proximity monitoring. Suitable for packaging, medical devices, and precision instrumentation, this series balances power density with responsive control. The high torque 4x8x3 motor excels in load-bearing tasks but may exhibit slight heat buildup under sustained loads above 3A.
Parameter Specification
Model Series 4x8x3 Stepper Motor, High Torque 4x8x3 Motor, 4x8x3 Brushless Motor
Dimensions (L×W×H) 4mm × 8mm × 3mm
Rated Voltage 12V DC / 24V DC
Holding Torque 1.8 Nm (High Torque Model)
Step Angle 1.8° ±5% (Stepper Motor)
No-load Speed 3000 RPM (Brushless Model)
Current per Phase 1.5A ±10%
Operating Temp -20°C to +85°C
Insulation Class Class B
Certification RoHS, CE
question:Can shipment photos and purchase dates of similar products be provided?
answer:Yes, contact us for product details and visual documentation upon request.
question:Does the company offer technical selection services?
answer:Yes, we provide expert technical guidance to choose suitable product specifications for your needs.
question:Why was the product label removed upon delivery?
answer:Labels may be removed per shipping regulations or buyer requests; quality remains unaffected. Contact support if concerned.
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:Can shipment photos and purchase dates of similar products be provided?
answer:Yes, contact us for product details and visual documentation upon request.
question:Does the company offer technical selection services?
answer:Yes, we provide expert technical guidance to choose suitable product specifications for your needs.
question:Why was the product label removed upon delivery?
answer:Labels may be removed per shipping regulations or buyer requests; quality remains unaffected. Contact support if concerned.
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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