The R22 series is a planetary gearbox with a 22 mm diameter, designed for high-torque applications requiring precision motion control. It is available with ball bearings and has a maximum output torque of 0.6 Nm. The R22-2R variant features a ball bearing shaft, a maximum radial force rating of 15 N (3.3 lb), and a maximum axial force rating of 10 N (2.2 lb). It operates from -30°C to +65°C and supports input speeds up to 5,000 rpm. The 376:1 reduction ratio corresponds to a 4-stage gear train with an efficiency of 0.5 and a length of 40 mm. Backlash is 3° at 0.3 Nm load and 1.5° at no load. Radial shaft play is ≤10 μm, and axial play is 50-150 μm. The housing is cylindrical with an Ø19 mm mounting flange and three M2x4.3 deep mounting holes at 120° intervals.
R22 Ball Bearing Mini Motor Gearhead
R22 (Ball Bearing)
Our R22 is a full plastic gearhead designed with a planetary arrangement for applications requiring high torque in a relatively smaller package. Due to its lower backlash feature, it is ideally suited for precision motion requirements in various applications. Along with the planetary geartrain benefits, its unique bearing system provides good strength for applications that have higher radial loads.
Product Highlights
| Portescap | |
|---|---|
| Product Category | Gearboxes and Gearheads |
| Product Number | R22-2R-0-376 |
| Product Name | R22 Ball Bearing Mini Motor Gearhead |
| Gearing | Planetary |
| Operating Temperature | -22 to 149 F (-30 to 65 C) |
| Gear Ratio | 376 (X : 1) |
| Rated Output Torque | 17.7 In-lbs (20.41 kg-cm) |
| Maximum Input Speed | 5000 rpm |
