28V 3500RPM 304mNm 111W 6.06A Round Ф50x70mm Brushless Coreless Motor

28V 304mNm 111W 6.06A Round Ф50x70mm Brushless Coreless Motor - 50CL70-28-P2-3500 | StepperOnline CA

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28V 3500RPM 304mNm 111W 6.06A Round Ф50x70mm Brushless Coreless Motor

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In Stock: Pre-order
Model: 50CL70-28-P2-3500
Gross Weight: 0.72kg
Certificated: ISO, CE, RoHS

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This 28V brushless coreless motor delivers an output power of 111W. It achieves a rated speed of 3500rpm with a current draw of 6.06A, and provides a rated torque of 304mNm. It is suitable for compact, responsive applications requiring low inertia.

Coreless motor delivers exceptional efficiency by eliminating iron losses, significantly cutting energy use in continuous automation. Its ultra-low inertia enables millisecond-level response for precise positioning. The ultra-compact design and inherently quiet, low-vibration operation ensure easy integration and reliable, maintenance-free performance. Perfect for robotics, lab automation, and precision medical devices.

Electrical Specification

Manufacturer Part Number: 50CL70-28-P2-3500
Number of Pole Pairs: 1
Rated Voltage: 28V
Terminal Resistance: 0.64Ohms
Terminal Inductance: 0.18mH
No Load Speed: 5300rpm
No Load Current: 0.25A
Rated Speed: 3500rpm
Rated Current: 6.06A
Rated Torque: 304mNm
Rated Power: 111W
The Greatest Power Output: 302.76W
Efficiency: 85.45%
Torque Constant: 50.16mNm/A
Stall Torque: 2182mNm
Back-EMF Constant: 5.25mV/rpm
Speed Constant: 190.37rpm/V
Friction Torque: 12.54mNm
Current Constant: 0.02A/mNm
Vibration Amplitude: <=0.1mm
Wingding Max.Permissible Temperature: 180°C
Operating Temperature Range: -20 - 80°C
Noise: <=35dB
Lifetime: 8000hours

Physical Specification

Frame Size: Φ50mm
Motor Length: 70mm
Shaft Diameter: Φ6mm
Shaft Length: 17.5mm
Cable Length: 300mm

Connection

U	V	W	+5V	GND	A	B	C
Red	Black	White	Green	Blue	Brown	Yellow	Orange

Electrical Specification
Back-Emf Constant(mV/Rpm)	5.25
Current Constant(A/mNm)	0.02
Efficiency(%)	85.45
Friction Torque(mNm)	12.54
Max. Output Power(W)	302.76
No-load Current(A)	0.25
No-Load Speed(rpm)	5300
No. of Pole	2
Rated Current(A)	6.06
Rated Power(W)	111
Rated Speed(rpm)	3500
Rated Torque(mNm)	304.00
Rated Voltage(V)	28
Speed Constant(Rpm/V)	190.37
Stall Torque(mNm)	2182.00
Terminal Inductance(mH)	0.18
Terminal Resistance(Ohms)	0.64
Torque Constant(mNm/A)	50.16
Physical Specification
Inventory Method	Dedicated Inventory

File	Size
50CL70-28-P2-3500_Full_Datasheet.pdf	45.61KB	Download

Tags: Rated Voltage(V): 28, Rated Current(A): 6.06, Rated Speed(rpm): 3500, Rated Power(W): 111, Efficiency(%): 85.45, Max. Output Power(W): 302.76, Inventory Method: Dedicated Inventory, No-load Current(A): 0.25, No. of Pole: 2, Terminal Resistance(Ohms): 0.64, Rated Torque(mNm): 304.00, Terminal Inductance(mH): 0.18, No-Load Speed(rpm): 5300, Torque Constant(mNm/A): 50.16, Stall Torque(mNm): 2182.00, Back-Emf Constant(mV/Rpm): 5.25, Friction Torque(mNm): 12.54, Current Constant(A/mNm): 0.02, Speed Constant(Rpm/V): 190.37

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28V 3500RPM 304mNm 111W 6.06A Round Ф50x70mm Brushless Coreless Motor

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Electrical Specification

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