PRECISION DRIVE
PVBF120 Right-Angle Hollow-Output Planetary Gearbox
A right-angle planetary gearbox with a keyed output bore and a 22-110-145 motor interface.
PVBF120 combines a 90-degree drive arrangement with a keyed output bore and a square output mounting flange. Five drawing and STEP configurations cover L1 and L2 Ø20/Ø28 output bores, plus an L2 70 mm depth version. Verify the Ø22 motor shaft, Ø110 pilot and Ø145 bolt circle, output bore, keyway and engagement depth. L1 Ø20 and Ø28 versions have different torque ratings. The L2 70 mm depth version has a longer input-side assembly and different backlash; check the matching drawing for clearance and installation. The image is a PVBF series reference.
Key Technical Specifications
| Item | Parameters | Description |
|---|---|---|
| Product Series | PVBF Right-Angle Square-Flange Hollow-Output Gearbox | Standard Planetary Gearbox |
| Specifications / Frame Size | 120 | Model Specifications |
| Output Structure / Flange Type | 90° right-angle drive; keyed output bore | Ø20 or Ø28; square output mounting flange |
| Gear Ratio | L1: 3, 4, 5, 7, 10; L2: 20, 25, 35, 40, 50, 70, 100 | Use the corresponding stage and output-bore drawing |
| Rated Output Torque | 86–210 Nm | L1 Ø20: 96/122/122/95/96 Nm; L1 Ø28: 161/210/210/170/86 Nm at ratios 3/4/5/7/10 respectively. L2: 210/210/122/210/210/170/86 Nm at ratios 20/25/35/40/50/70/100 respectively. |
| Backlash | ≤16 arcmin; L2 70 mm depth version ≤20 arcmin | Use the matching configuration drawing |
| Maximum Input Speed | 6000 rpm | Input speed |
| Rated Speed | 3500 rpm | Rated input speed |
| Motor Flange | 120 mm | 22-110-145 interface |
| Operating Temperature | -20 to +80 °C | 22A/01 |
| Typical Interface | 22-110-145 mm | Motor shaft diameter – pilot diameter – bolt-circle diameter |
| IP Rating | IP65 | 22A/01 |
| Service Life | 20000 h | 22A/01 |
Need a specification that is not listed? Contact us with the required configuration.
Find PVBF120 drawings by motor interface
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PVBF120 drawings and STEP models
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Application Verification
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How to Verify the Motor Interface?
Check Motor Shaft Diameter, Shaft Length, Keyway, Pilot Diameter & Mounting Hole Locations, Use the Official Drawing for the Matching Configuration.
What If Specifications or Drawings Are Unavailable?
Submit the Model & Required Configuration for Engineering Review, Unpublished resources do not mean the configuration has been verified.
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