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Brand Name : PM
Model Number : PM1651C
Certification : CE, ROHS
Place of Origin : China
MOQ : 20 PCS
Price : Negotiable
Payment Terms : MoneyGram, Western Union, , T/T
Supply Ability : 90000PCS per Month
Delivery Time : 20 working days
Packaging Details : strong export carton box outside,Poly foam inside
Motor Type : Custom Coreless Brushless Motor
Motor Diameter : 16mm
Motor body Length : 51mm
Rated Voltage : 24V, 48V or customized
No load speed : 40000rpm or 37000 RPM or Customized
Number of pole pair of motor rotor : 1
Bearing Type : Silent ball bearing-low current type
Magnet material : NdfeB
Max Power Output Power : 98W
Model: 16mm Brushless DC Motor 24V 37000rpm 101mNm German-made Micromotor Ultra Quiet Edition
Typical Applications:
1. Aerospace & Defense Implementations
• Satellite Systems
Slotless brushless motors serve as vital components in spacecraft subsystems, particularly in phased-array antenna steering mechanisms.Their cogging-free operation ensures sub-arcminute alignment precision for deep-space communication arrays.
• Drone Propulsion Technology
Modern UAV propulsion architectures extensively incorporate slotless brushless motors, leveraging their high torque-to-inertia ratio (exceeding 4.5 N·m/kg) for rapid thrust vector adjustments during autonomous obstacle avoidance maneuvers.
2. Medical Technology Applications
• Robotic Surgery Systems
These motors enable submicron positioning resolution in surgical manipulators, critical for microsurgical tasks like ophthalmic vitrectomy procedures requiring <10μm tremor suppression.
• Diagnostic Imaging Integration
In MRI-compatible positioning systems, slotless brushless drives achieve 50nm linear motion accuracy through sinusoidal commutation control, eliminating metallic interference with 7T magnetic fields.
3. Industrial Manufacturing Solutions
• Precision Machining Control
CNC spindle axis configurations utilize slotless brushless motors to maintain ±0.8μm positioning repeatability during high-speed milling operations (up to 40,000 RPM), crucial for aerospace-grade titanium component fabrication.
• Automated Packaging Systems
Integrated into robotic pick-and-place units, these motors achieve 0.1ms synchronization accuracy through EtherCAT communication protocols, enabling 200ppm (parts per minute) throughput in pharmaceutical blister packaging lines.
4. Robotic Mobility Platforms
• Anthropomorphic Joint Actuation
Humanoid robots employ slotless brushless motors with 0.02° angular resolution in articulated wrists, replicating human dexterity for complex tasks like multi-finger object manipulation.
• Autonomous Service Robotics
Delivery robot omnidirectional wheels integrate slotless brushless hub motors featuring 92% peak efficiency, enabling 8-hour continuous operation with 50kg payload capacity in warehouse environments.
Motor Technical Data:
PM1651C Series | Unit | 001 | ||
1 | Rated Voltage | V | 24 | |
2 | Stall Torque | mNm | 101 | |
3 | Stall Current | A | 16.3 | |
4 | No load speed | rpm | 37000 | |
5 | No load current | A | 0.10 | |
6 | Rated Speed | RPM | 27380 | |
7 | Rated Current | A | 4.31 | |
8 | Rated Torque | mNm | 26.29 | |
9 | Rated Output Power | W | 75.42 | |
10 | Efficiency at Rated Load | % | 72.6 | |
11 | Terminal resistance | Ohm | 1.52 | |
12 | Back –EMF Constant | V/KRPM | 0.64 | |
13 | Max Efficiency | % | 86 | |
14 | Torque coefficient | mNm/A | 6.19 | |
15 | Speed Constant | rpm/V | 1541 | |
16 | Max Power Output | W | 98 | |
17 | Angular velocity | rad/s | 3874 |
Additional information | ||
● | number of pole pairs of the rotor | 1 |
● | Number of phases | 3 |
● | Operating temperature range | -40℃... +150℃ |
● | Insulation calss | Class F |
● | Motor parameters and shaft size can be made according to the request of customer. | |
● | Options: gearbox |
Motor Outline Drawing (mm)
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16mm Brushless DC Motor 24V 37000rpm 101mNm German-made Micromotor Ultra Quiet Edition Images |