28JNC20K
Integrated Planetary Gearbox · Spur gear
Overview
Outer Diameter28 mm
Rated Output Torque0.2–2 N·m
Reduction Ratio3.71:1 – 721:1
Number of Stages1–4
Ring Gear MaterialSintered Powder Metal
Drawings & Photos
Specifications
| Order No. | Number of Stages | Reduction Ratio | Rated Output Torque (N·m) |
Efficiency (%) |
Backlash (°) |
Length (mm) |
Weight (g) |
|
|---|---|---|---|---|---|---|---|---|
| 2860004 | 1 | 3.7059:1 | 0.2 | 90 | 1.5 | 21.5 | 63 | View SKU |
| 2860005 | 1 | 5.1818:1 | 0.2 | 90 | 1.5 | 21.5 | 63 | View SKU |
| 2860014 | 2 | 13.73:1 | 0.8 | 81 | 1.8 | 28.9 | 88 | View SKU |
| 2860019 | 2 | 19.20:1 | 0.8 | 81 | 1.8 | 28.9 | 88 | View SKU |
| 2860027 | 2 | 26.85:1 | 0.8 | 81 | 1.8 | 28.9 | 88 | View SKU |
| 2860051 | 3 | 50.89:1 | 1.6 | 73 | 2 | 35.3 | 115 | View SKU |
| 2860071 | 3 | 71.16:1 | 1.6 | 73 | 2 | 35.3 | 115 | View SKU |
| 2860100 | 3 | 99.51:1 | 1.6 | 73 | 2 | 35.3 | 115 | View SKU |
| 2860139 | 3 | 139.14:1 | 1.6 | 73 | 2 | 35.3 | 115 | View SKU |
| 2860189 | 4 | 188.61:1 | 2 | 66 | 2.5 | 41.6 | 145 | View SKU |
| 2860264 | 4 | 263.73:1 | 2 | 66 | 2.5 | 41.6 | 145 | View SKU |
| 2860369 | 4 | 368.76:1 | 2 | 66 | 2.5 | 41.6 | 145 | View SKU |
| 2860516 | 4 | 515.63:1 | 2 | 66 | 2.5 | 41.6 | 145 | View SKU |
| 2860721 | 4 | 720.99:1 | 2 | 66 | 2.5 | 41.6 | 145 | View SKU |
Pricing is quoted on request. Add ratio SKUs to your inquiry and submit for a quote.
Motor Shaft Pinion
| Module | Number of Teeth | Pressure Angle | Helix Angle | Bore Diameter (mm) |
|---|---|---|---|---|
| 0.4 | 11 | 20° | — | 2.02 / 2.32 |
| 0.4 | 17 | 20° | — | 2.02 / 2.32 |
General Specifications
Output Shaft BearingRolling Bearing / Oil-Impregnated Bearing
Max. Permissible Radial Load50 N
Max. Permissible Axial Load30 N
Max. Input Speed10000 rpm
Operating Temperature-15 – 80 °C
Frame ShapeRound
CustomizationAvailable on request
Request a Quote
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