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25mm High Torque Small Motor 370 Brushed Gearbox With 12v 24v Dc Options
KS-GM25-370 Specification Overview 25mm Series
Affiliated Classification:
DC Motor
370 Motor
DC Gear Motor
Spur Gear Motor
25mm
Product Accessories:
Product Description
⚙️ KS-GM25-370 – High Torque Small DC Gear Motor
The KS-GM25-370 is a precision-engineered high torque small motor built for applications that demand reliable power in a compact 25mm form factor. This 370 brushed motor integrates a durable metal gearbox and offers flexible voltage options (6V / 12V / 24V) with gear ratios from 1:10 to 1:500. Whether you need a 12v high torque motor for robotics or a 24v high torque dc motor for industrial automation, the KS-GM25-370 delivers consistent performance with low noise and long service life.
📋 Product Specifications
| Parameter | Value |
|---|---|
| Model | KS-GM25-370 |
| Product Name | 25mm DC Gear Motor (D Shaft) |
| Product Type | DC Gear Motor |
| Motor Series | 370 DC Motor |
| Gearbox Type | Metal Gearbox |
| Shaft Type | D Shaft (Round Shaft optional) |
| Motor Diameter | 25 mm |
| Output Shaft Diameter | 4 mm (Ø4) |
⚡ Electrical & Performance Parameters
| Parameter | Value / Range |
|---|---|
| Voltage | DC 6.0 V / 12.0 V / 24.0 V |
| No-load Speed Range | 10 – 1000 RPM |
| No-load Current | ≤ 80 mA – 150 mA |
| Rated Torque Range | 1.0 – 15.0 kg.cm |
| Output Power | 1.0 W – 5.0 W |
| Gear Ratio | 1:10 to 1:500 |
| Encoder Options | 3PPR / 7PPR / 12PPR (customizable) |
| Service Life | 500 – 1000 h (continuous load) |
| Weight | 48 g – 53 g |
📊 Detailed Test Data
Performance validation across three representative winding configurations. All measurements taken under standard laboratory conditions.
| Parameter | KS-370C-24118 (5.0 V) | KS-370SH-2690 (12.0 V) | KS-370SH-15302 (24.0 V) |
|---|---|---|---|
| No-load Speed (r/min) | 6600 | 16000 | 10000 |
| No-load Current (mA) | 70 | 190 | 65 |
| Max Efficiency Speed (r/min) | 5800 | 15100 | 9400 |
| Max Efficiency Torque (g.cm) | 20.0 | 20.0 | 20.0 |
| Max Efficiency Current (mA) | 365 | 570 | 180 |
| Output Power (W) | 1.83 | 6.8 | 4.3 |
| Stall Torque (g.cm) | 149 | 320 | 300 |
| Stall Current (A) | 3.3 | 10.5 | 2.5 |
📐 Mechanical Dimensions
| Parameter | Value |
|---|---|
| Gearbox Diameter | 25 mm (Ø25 ±0.3) |
| Motor Diameter | 24.1 mm (Ø24.1 ±0.2) |
| Output Shaft Diameter | Ø4 mm |
| Shaft Type | Round Shaft / D Shaft (optional) |
| Mounting Holes | 2 × M3.0 screw holes |
| Motor Section Length | 30.8 ±0.3 mm |
| Gearbox Section Length | 20 ±0.3 mm |
| Shaft Length | 10 ±0.3 mm |
| Front Section | 12.8 ±0.3 mm |
| Gearbox Height | Ø25 ±0.3 mm |
| Rear Diameter | Ø24.1 ±0.2 mm |
| Rotation Direction | CCW (counter-clockwise) |
📏 Dimensions & Technical Drawing
🚀 Power your innovation. This high torque small motor delivers reliable torque in a compact 25mm package. Choose 12v high torque motor or 24v high torque dc motor variants. Our metal gear motor design ensures durability. Small dc motor experts at Keshuo provide custom solutions for robotics, medical devices, and automation. Small electric motor manufacturers trust our engineering. Get a competitive small gear motor price with world-class support.
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Company Address：No. 17, Tianyang 1st Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province, China
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