The K27-0-18.6 is a 27 mm diameter spur gearhead with a reduction ratio of 18.6:1, designed for integration with brush DC coreless motors. It features a sleeve bearing, a maximum static torque of 0.7 Nm, and a maximum radial force of 25 N at 8 mm from the mounting face. The gearhead is 28.5 mm in length, weighs 40 g, and operates within a temperature range of -30 to +65 °C. Maximum input speed is 4,000 rpm, with an average backlash of 2° at no-load and 3° at 0.3 Nm load. Efficiency is rated at 0.65. The output shaft rotation direction is the same as the input. The gearhead is compatible with multiple motor models, including the 22N78 and 22DCP/22DCT/24DCT, yielding a total length of 60.5 mm when paired.
K27 Sleeve Bearing Mini Motor Gearhead
K27 (Sleeve Bearing)
The combination of our K27 spur gearheads with our brush DC coreless motors provides a single, factory-integrated solution for demanding, high-efficiency applications. Due to its spur compound geartrain arrangement, it provides the output in the same axis as of the motor. The K27 gearhead's inherent design results in overall better efficiency and lower noise which are the requirements for wide ranging applications like medical pumps, security and access and luxury goods.
Product Highlights
| Portescap | |
|---|---|
| Product Category | Gearboxes and Gearheads |
| Product Number | K27-0-18.6 |
| Product Name | K27 Sleeve Bearing Mini Motor Gearhead |
| Gearing | Spur |
| Operating Temperature | -22 to 149 F (-30 to 65 C) |
| Gear Ratio | 18.6 (X : 1) |
| Rated Output Torque | 6.19 In-lbs (7.14 kg-cm) |
| Maximum Input Speed | 4000 rpm |
