Tornex ABR-Series Inline Planetary Reducer
Compact inline planetary reducer engineered for space-constrained applications without compromising performance. The ABR-Series features precision-ground helical gears and a robust monobloc housing, delivering up to 1,200 Nm output torque with smooth, quiet operation in continuous-duty industrial applications.
Backlash Accuracy
≤5 arcmin
Precision class (P1)
Mechanical Efficiency
95%
Peak mechanical efficiency
Peak Output Torque
1,200 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 90 |
| Efficiency (3-Stage) | % | Up to 86 |
| Backlash (P1/P2) | arcmin | ≤5 / ≤8 |
| Rated Output Torque | Nm | Up to 1,200 |
| Maximum Output Torque | Nm | 3 × Rated |
| Emergency Stop Torque | Nm | 2.5 × Rated |
| Torsional Rigidity | Nm/arcmin | High (per size) |
| Mechanical Efficiency | % | Up to 95 |
| 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 | IP54 (IP65 Opt.) |
| Mounting Position | — | Any Direction |
| Noise Level | dB(A) | ≤65 |
| Model | Ratio Range | Rated Torque (Nm) | Max Torque (Nm) | Max Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|
| ABR042 | 10-16 | 3-10 | 30-48 | 6,000 | 0.5 |
| ABR060 | 22-40 | 3-10 | 66-120 | 6,000 | 1.1 |
| ABR090 | 60-95 | 3-10 | 180-285 | 6,000 | 3.0 |
| ABR115 | 110-190 | 3-10 | 330-570 | 6,000 | 6.0 |
| ABR142 | 240-400 | 3-10 | 720-1,200 | 4,500 | 12 |
| ABR180 | 450-750 | 3-10 | 1,350-2,250 | 4,500 | 24 |
| ABR220 | 700-1,200 | 3-10 | 2,100-3,600 | 3,000 | 38 |
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) |
|---|---|---|---|---|
| ABR042 | 12-100 | 21-39 | 63-117 | 0.7 |
| ABR060 | 12-100 | 48-96 | 144-288 | 1.5 |
| ABR090 | 12-100 | 135-225 | 405-675 | 4.2 |
| ABR115 | 12-100 | 240-450 | 720-1,350 | 8.5 |
| ABR142 | 12-100 | 540-930 | 1,620-2,790 | 17 |
| ABR180 | 12-100 | 1,020-1,740 | 3,060-5,220 | 34 |
| ABR220 | 12-100 | 1,560-2,760 | 4,680-8,280 | 52 |
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.