Tornex FE-Series Round Frame Planetary Reducer
Round frame planetary reducer with cylindrical housing design for easy integration into existing machine frames. The FE-Series features advanced helical gear geometry in a traditional round form factor, delivering up to 1,500 Nm output torque for general industrial applications.
Backlash Accuracy
≤3 arcmin
Ultra-precision (P0)
Mechanical Efficiency
96%
Peak mechanical efficiency
Peak Output Torque
1,500 Nm
Maximum output torque
| Parameter | Unit | Value |
|---|---|---|
| Reduction Ratios (Single-Stage) | :1 | 3, 4, 5, 6, 7, 8, 10 |
| Reduction Ratios (2-Stage) | :1 | 12, 15, 16, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 100 |
| Efficiency (2-Stage) | % | Up to 92 |
| Backlash (P0/P1/P2) | arcmin | ≤3 / ≤5 / ≤8 |
| Rated Output Torque | Nm | Up to 1,500 |
| Maximum Output Torque | Nm | 3 × Rated |
| Emergency Stop Torque | Nm | 2.5 × Rated |
| Torsional Rigidity | Nm/arcmin | High (per size) |
| Mechanical Efficiency | % | Up to 96 |
| Rated Input Speed | RPM | 3,000 |
| Maximum Input Speed | RPM | 5,000 |
| Lubrication | Life-Sealed | Synthetic Grease |
| Service Life | hrs (S5) | 20,000 |
| Operating Temp Range | °C | -10 to +90 |
| Ingress Protection | Standard | IP65 |
| Frame Type | Standard | Round (Cylindrical) |
| Mounting Position | — | Any Direction |
| Noise Level | dB(A) | ≤65 |
| Model | Ratio Range | Rated Torque (Nm) | Max Torque (Nm) | Max Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|
| FE042 | 12-18 | 3-10 | 36-54 | 6,000 | 0.6 |
| FE060 | 25-40 | 3-10 | 75-120 | 6,000 | 1.3 |
| FE090 | 65-100 | 3-10 | 195-300 | 6,000 | 3.5 |
| FE115 | 120-200 | 3-10 | 360-600 | 6,000 | 7.0 |
| FE142 | 280-450 | 3-10 | 840-1,350 | 4,500 | 13 |
| FE180 | 500-800 | 3-10 | 1,500-2,400 | 4,500 | 25 |
| FE220 | 700-1,100 | 3-10 | 2,100-3,300 | 3,000 | 40 |
Values are per single-stage reduction at rated input speed 3,000 rpm. Torque varies by ratio — lower ratios produce higher rated torque. For multi-stage configurations and custom motor mounting, consult engineering.
| Model | 2-Stage Ratios | Rated Torque (Nm) | Max Torque (Nm) | 2-Stage Wt (kg) |
|---|---|---|---|---|
| FE042 | 12-100 | 27-42 | 81-126 | 0.8 |
| FE060 | 12-100 | 60-96 | 180-288 | 1.7 |
| FE090 | 12-100 | 150-240 | 450-720 | 4.8 |
| FE115 | 12-100 | 285-480 | 855-1,440 | 9.5 |
| FE142 | 12-100 | 660-1,080 | 1,980-3,240 | 18 |
| FE180 | 12-100 | 1,200-1,920 | 3,600-5,760 | 34 |
| FE220 | 12-100 | 1,650-2,640 | 4,950-7,920 | 56 |
Multi-stage torque values are reduced proportionally to account for compound gear train losses. Weight increases with additional gear stages. Contact engineering for detailed sizing.