PSH Series
PSH-14-UCH
Compact hollow shaft unit with integrated cross roller bearing. Coaxial input/output design.
Size
14
Type
Unit
Reduction Ratios
50:1, 80:1, 100:1
Configuration
Size 14 Hollow Shaft Unit
Rated Torque
7-10 Nm
Peak Torque
23-36 Nm
Max Input Speed
8500 rpm
Lifespan
10,000H
Key Features
- Coaxial input/output shaft
- Large hollow bore, thin profile
- High torque capacity
- High rigidity
- Zero backlash
- Excellent positioning accuracy
General Specifications
| Model | PSH-14-UCH |
| Series | PSH (Unit) |
| Size | 14 |
| Available Ratios | 50:1, 80:1, 100:1 |
| Max Input Speed (Grease) | 8,500 r/min |
| Avg Input Speed (Grease) | 3,500 r/min |
| Lifespan | 10,000H |
Torque Specifications by Ratio
| Ratio | Rated Torque (@ 2000rpm) | Peak Torque (Start/Stop) | Max Avg Torque | Momentary Max |
|---|---|---|---|---|
| 50:1 | 7 Nm | 23 Nm | 9 Nm | 46 Nm |
| 80:1 | 10 Nm | 30 Nm | 14 Nm | 61 Nm |
| 100:1 | 10 Nm | 36 Nm | 14 Nm | 70 Nm |
Note: For models size 50+ with ratio 50, use lubricating oil. If using grease, limit to ½ of rated torque.
