CL3250 Series Coreless Brushed DC Motor

CL3250

•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	12V DC	15V DC	24V DC	28V DC
Dimensions(mm)	Φ32x50L	Φ32x50L	Φ32x50L	Φ32x50L
Shaft Diameter(mm)	Ф4	Ф4	Ф4	Ф4
No load speed(rpm)	5904	5900	5898	5947
No load current(A)	0.187	0.150	0.093	0.081
Nominal Speed(rpm)	4400	4370	4350	4327
Nominal Torque(mNm)	49	49	49	49
Nominal Current(A)	2.798	2.239	1.399	1.210
Stall Torque(mNm)	197.66	189.00	186.67	179.85
Stall Current(A)	10.7	8.2	5.1	4.2
Maximum Output Power(W)	30.6	29.2	28.8	28
Maximum Efficiency(%)	74.13	73.63	73.49	73.06
Torque at Max Eff.(mNm)	23.05	22.47	22.31	21.85
Speed at Max Eff.(rpm)	5216	5198	5193	5225
Life（Typical）	1000hrs	1000hrs	1000hrs	1000hrs
Weight(g)	250	250	250	250
Operating Temperature Range(°C)	-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

Performance Data

Outline Drawing

Performance Curves

Application

: Electric curtain Solution
With the development of smart home, ‘electric curtains’ gradually into the high-end hotels, high-end home life, a key to open and close, voice control of the senior sense, in the daily busy life, to bring people a comfortable and convenient feeling. Become a standard configuration of many five-star hotels, villas, well-decorated flats.
+

: Medical robots Solution
Medical robots are robots that integrate multidisciplinary technologies such as medicine, mechanical manufacturing, and artificial intelligence for hospital and clinic medical or paramedical use. The pain points of its end-effector include insufficient motion control precision, poor control stability, poor matching of structural design with human structure, and safety issues. Therefore, the performance requirements for motors are high, and they need to be characterized by high precision, high response speed, small size, light weight, low energy consumption and high reliability to meet the requirements of end-effector for medical robots.
+

1 /