CL40 Series Coreless Brushed DC Motor

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•High efficiency, smooth operation, and strong stability；

•No groove torque, low vibration, low noise, low starting torque；

•Low rotational inertia, low noise, and long motor life；

Specifications

Input Voltage	24V DC	30V DC	36V DC	42V DC	48V DC
Dimensions(mm)	Φ40x70	Φ40x70	Φ40x70	Φ40x70	Φ40x70
Shaft Diameter(mm)	Ф6	Ф6	Ф6	Ф6	Ф6
No load speed(rpm)	6800	6907	6979	6752	6799
No load current(A)	0.200	0.146	0.123	0.102	0.090
Nominal Speed(rpm)	6280	6285	6447	6196	6254
Nominal Torque(mNm)	115	115	115	115	115
Nominal Current(A)	4.75	2.97	2.38	1.98	1.92
Stall Torque(mNm)	762.35	796.98	806.99	764.95	1435.2
Stall Current(A)	47.9	39.4	32.9	26.4	22.9
Maximum Output Power(W)	267.7	275	275.9	257.4	255.6
Maximum Efficiency(%)	86.76	87.04	87.12	86.78	82.35
Torque at Max Eff.(mNm)	49.73	50.93	51.27	49.82	84.69
Speed at Max Eff.(rpm)	6917	6928	6931	6917	6398
Life（Typical）	1000hrs	1000hrs	1000hrs	1000hrs	1000hrs
Weight(g)	450	450	450	450	450
Operating Temperature Range(°C)	-10 to 70	-10 to 70	-10 to 70	-10 to 70	-10 to 70
Storage Temperature Range(°C)	-20 to 70	-20 to 70	-20 to 70	-20 to 70	-20 to 70

Outline Drawing

Performance Curves

Application

: Unmanned AGV Logistics Solution
The AGV logistics robot (Automated Guided Vehicle), or automatic guided vehicle, is primarily applied in the field of industrial automation to accomplish tasks such as cargo handling, sorting, and distribution. AGV logistics robots place extremely high demands on motor torque output, heat dissipation capacity, lifespan, and stability, posing severe challenges to the performance, reliability, and adaptability of motor drive systems.
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: Coreless DC motors for pipe robots
Pipeline robot is an automated equipment for pipeline inspection, cleaning, maintenance and other complex operations in industrial and municipal fields, widely used in petrochemical, urban drainage, energy transmission and other scenarios, and it is the core equipment for realising intelligent pipeline operation and maintenance. As the core component of the pipeline robot drive system, the performance of the motor directly determines the movement accuracy, load capacity and operational reliability of the equipment in a narrow, complex pipeline environment.
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