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  • 120W Brush DC Gear Motors
  • 120W Brush DC Gear Motors
Brushed DC Gear Motors

120W Brush DC Gear Motors

Voltage size: 120W，90mmx90mm
Operating voltage: 12-90V
No load parameters: Speed 3000-3200rpm
Current used: 0.3-2.0A
Load parameters: Rotational speed 2500-2600rpm
Current used: 2.0-15.0A
Torque: 441-458mN.M

  • 120W Brush DC Gear Motors
  • 120W Brush DC Gear Motors
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APPLICATION AREA
We are a high-tech enterprise dedicated to the production and sales of AC gear reduction motors, small reduction motors, servo-specific planetary reducers, DC brushless and brushless motors, and other products.

  • Logistics Sorting

  • Automated Robots

  • laser cutting

  • Access control gate

  • Photovoltaic Power Station

  • Medical Devices

  • AGV

Product Description

The 120W Brush DC Gear Motor offers high performance and adaptability, perfect for a range of industrial and hobbyist applications. With a frame size of 90mm x 90mm, this motor is designed to fit into confined spaces without compromising on power. It operates on a wide voltage range of 12-90V, providing flexibility for various power sources and control systems.

In no-load conditions, the motor runs at a speed of 3000-3200 RPM, drawing a current between 0.3-2.0A. When under load, the speed decreases slightly to 2600-2900 RPM, with a corresponding current draw of 2.0-15.0A. This motor delivers a torque of 441-458mN.m, ensuring it can handle demanding tasks with ease.

The 120W Brush DC Gear Motor is ideal for applications that require precise speed and torque control. It is suitable for use in robotics, automated systems, small machinery, and other projects where reliability and performance are essential. The motor’s broad voltage and current ranges enhance its compatibility with diverse electronic controllers and power setups.

40W Motor Performance Parameter

Model Voltage Power No-load Parameters Load Parameters Brush Life Motor Weight
Speed Current Speed Torque Current
V W r/min A r/min mN.m A H kg
S5D40-12□ 12  40  3100  2.0 Max. 2800  136  5.2  2000  1.9 
S5D40-24□ 24  40  3000  1.0 Max. 2800  136  2.6  2000  1.9 
S5D40-90□ 90  40  3200  0.3 Max. 3000  127  0.7  2000  1.9 

60W Motor Performance Parameter

Model Voltage Power No-load Parameters Load Parameters Brush Life Motor Weight
Speed Current Speed Torque Current
V W r/min A r/min mN.m A H kg
S5D60-12□ 12  60  3000  2.0 Max. 2600  220  9.0  2000  2.2 
S5D60-24□ 24  60  3100  1.0 Max. 2800  205  3.8  2000  2.2 
S5D60-90□ 90  60  3100  0.3 Max. 2900  198  1.0  2000  2.2 

90W Motor Performance Parameter

Model Voltage Power No-load Parameters Load Parameters Brush Life Motor Weight
Speed Current Speed Torque Current
V W r/min A r/min mN.m A H kg
S5D90-12□ 12  90  3100  2.0 Max. 2600  330  12.0  2000  2.2 
S5D90-24□ 24  90  3300  1.0 Max. 2800  307  5.0  2000  2.2 
S5D90-90□ 90  90  3000  0.3 Max. 2900  307  1.4  2000  2.2 

120W Motor Performance Parameter

Model Voltage Power No-load Parameters Load Parameters Brush Life Motor Weight
Speed Current Speed Torque Current
V W r/min A r/min mN.m A H kg
 S5D120-12□ 12  120  3100  2.0 Max. 2500  458  15.0  2000  2.2 
 S5D120-24□ 24  120  3200  1.0 Max. 2600  441  7.0  2000  2.2 
 S5D120-90□ 90  120  3000  0.3 Max. 2600  441  2.0  2000  2.2 

250W Motor Performance Parameter

Model Voltage Power No-load Parameters Load Parameters Brush Life Motor Weight
Speed Current Speed Torque Current
V W r/min A r/min mN.m A H kg
S55D250-24□ 24  250  3400  3.0 Max. 3000  796  16.0  2000  3.2 
S55D250-90□ 90  250  3300  1.2 Max. 3000  796  4.2  2000  3.2 
S55D250-220□ 220  250  3300  0.9 Max. 3000  796  2.2  2000  3.2 

Motor voltage, power and speed will be customized according to his requestment under the allowed circumstance of adoptable dimension.

Allowance Torque Unit:Upside(N.m)/Belowside(kgf.cm)

Type Gear Ratio 3 3.6 5 6 7.5 9 10 12.5 15 18 20 25 30 36 40 50 60 75 90 100 120 150 180 200
S5D40-24GN

Speed

r/min

 933 778 560 467 373 311 280 224 187 156 140 112 93 78 70 56 47 37 31 28 23 19 16 14
5GN□K 0.33 0.4 0.55 0.66 0.83 0.99 1.11 1.38 1.66 1.79 1.99 2.49 2.98 3.58 3.58 4.48 5.37 6.71 8.06 8.95 10 10 10 10
3.25 3.9 5.41 6.5 8.12 9.75 10.8 13.5 16.2 17.5 19.5 24.4 29.2 35.1 35.1 43.9 52.6 65.8 78.9 87.7 100 100 100 100
S5D60-24GU

Speed

r/min

 933 778 560 467 373 311 280 224 187 156 140 112 93 78 70 56 47 37 31 28 23 19 16 14
5GU□KB 0.5 0.6 0.83 0.99 1.24 1.49 1.49 1.86 2.24 2.69 2.69 3.36 4.03 4.83 5.37 6.71 8.06 10.1 10.9 12.1 14.5 18.1 20 20
4.87 5.85 8.12 9.75 12.2 14.6 14.6 18.3 21.9 26.3 26.3 32.9 39.5 47.4 52.6 65.8 78.9 98.7 107 118 142 178 200 200
S5D90-24GU

Speed

r/min

 933 778 560 467 373 311 280 224 187 156 140 112 93 78 70 56 47 37 31 28 23 19 16 14
5GU□KB 0.75 0.9 1.24 1.49 1.86 2.24 2.24 2.8 3.36 4.03 4.03 5.03 6.04 7.25 8.06 10.1 12.4 15.1 16.3 18.1 20 20 20 20
7.31 8.77 12.2 14.6 18.3 21.9 21.9 27.4 32.9 39.5 39.5 49.3 59.2 71.1 78.9 98.7 118 148 160 178 200 200 200 200
S5D120-24GU

Speed

r/min

 867 722 520 433 347 289 260 208 173 144 130 104 87 72 65 52 43 35 29 26 22 17 14 13
5GU□KB 1.07 1.29 1.79 2.14 2.68 3.21 3.21 4.02 4.82 5.78 5.78 7.23 8.68 10.4 11.6 14.5 17.4 20 20 20 20 20 20 20
10.5 12.6 17.5 21 26.2 31.5 31.5 39.4 47.2 56.7 56.7 70.9 85 102 113 142 170 200 200 200 200 200 200 200
S5D250-24GU

Speed

r/min

 1000 833 600 500 400 333 300 240 200 167 150 120 100 83 75 60 50 40 33 30 25 20 17 15
5GU□KB 1.93 2.32 3.22 3.87 4.83 5.8 5.8 7.25 8.7 10.4 10.4 13.1 15.7 18.8 20 20 20 20 20 20 20 20 20 20
19 22.7 31.6 37.9 47.4 56.9 56.9 71.1 85.3 102 102 128 154 184 200 200 200 200 200 200 200 200 200 200

Dimensions(Unit mm)

Mounting screws are included with the gearhead.

Lead Wiring Type

40W:  Weight: Motor:1.9kg / Gearhead:1.35kg

60W/90W/120W:  Weight: Motor:2.2kg / Gearhead:1.5kg

250W:  Weight: Motor:3.2kg / Gearhead:1.5kg

40W

Gearhead Model Gear Ratio L1
5GN□K 3～18 32
25～200 42.5

60W/90W/120W/250W

Gearhead Model Gear Ratio L1
5GU□KB 3～200 65.5

Enter the gear ratio in the box(□)within the model name.

Shaft Section Of Round Shaft Type

Excluding weight and the shaft section motor shape is the same as that of the pinion shaft type.

Decimal Gearhead

Can be connected to GN pinion shaft type
5GN10X
40W Weight:0.41kg

60W/90W/120W/250W  Weight:0.651kg

Flange Mounting Reducer

Can be mounted on GU type gear shaft 5GU□K
40W Weight:0.41kg
60W/90W/120W/250W

Key●Keyway (The Key is Included With The Gearhead)

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Zhejiang Saiya Intelligent Manufacturing Co., Ltd.
Zhejiang Saiya Intelligent Manufacturing Co., Ltd. established in 2009, with 15 years of industry accumulation, which is a high-tech enterprise specializing in the production and sales of Micro AC gear motors, small AC gear motors, brush DC gear motors, BLDC brushless DC gear motors, Precision Planetary gearbox, and motor roller...etc. We are China Wholesale 120W Brush DC Gear Motors Suppliers and OEM/ODM 120W Brush DC Gear Motors Manufacturers, Saiya motors and gearboxes are extensively used in industrial robots, intelligent logistics, new energy machines, AGV robots and other advanced fields. Additionally, they serve critical roles in food processing, packaging, textiles, electronics, medical equipment, and specialized machinery, offering cost-effective and differentiated solutions for diverse industries. To enhance our advantages in differentiation and cost-effectiveness, We have our own trading company, Hangzhou Saiya Transmission Equipment Co., LTD located in Hangzhou, Zhejiang, which is near Shanghai and Ningbo ports, to handle the domestic and overseas business, combined with both direct selling and distribution, ensures global distribution and customer support, providing high-end economical and reliable solution to all our customers.
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