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Helical Gear Unit
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| Place of Origin | CHINA |
| Brand Name | SEW |
| Certification | CE/3C |
| Model Number | KAF67 DRL80M4/TF/ES7C/V |
▶▶▶Description:
Helical-bevel gearmotors
Our helical-bevel gearmotors K..DR.. are an excellent choice for many applications that require compact drives with high efficiency. As they are especially low-maintenance they will reduce your costs in day-to-day operation.
| K series Helical-bevel gearmotors ✪●✪ Product size&Technical data |
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| Gear unit size | K37 | K47 | K57 | K67 | K77 | K87 |
| Motor Power(KW) | 0.12-3 | 0.12-3 | 0.12-7.5 | 0.12-7.5 | 0.12-15 | 0.25-30 |
| gear ratio range | 3.98-106.38 | 4.64-131.87 | 4.69-145.14 | 5.2-144.79 | 7.24-192.18 | 7.21-197.37 |
| Mamax Gear unit(Nm) | 200 | 400 | 600 | 820 | 1550 | 2700 |
| Gear unit size | K97 | K107 | K127 | K157 | K167 | K187 |
| Motor Power(KW) | 0.75-37 | 2.2-45 | 5.5-90 | 9.2-200 | 9.2-200 | 9.2-200 |
| gear ratio range | 7.54-176.05 | 7.35-143.47 | 8.68-146.07 | 12.65-150.41 | 17.34-164.50 | 17.18-179.86 |
| Mamax Gear unit(Nm) | 4300 | 8000 | 13000 | 20000 | 35000 | 53000 |
▶▶▶Features
☆Helical-bevel gear units (two and three stages)
•High efficiency
•Gearing with high fatigue strength
•Long, maintenance-free service life
•Can be combined with our complete motor portfolio
☆Sizes K..37 to K..187 (three stages)
•Double gear units for very low output speeds also available
•Reduced backlash variant
•Available variants:
•Foot- or flange-mounted
•B5 or B14 flange-mounted
•Solid or hollow shaft
•Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or TorqLOC®
| Catalog designation | KAF67 DRL80M4/TF/ES7C/V |
| Product | Bevel-helical gear units K.. + Servomotors |
| Product data | |
| Speed [r/min] | 3000 / 33 |
| Total ratio [i] | 90,04 |
| Mounting position | M2A |
| Input speed nepk [rpm] | 4500 |
| Output speed na_pk [min-1] | 50,00 |
| Output torque Mapk [Nm] | 920 |
| Drive with special feature | Yes |
| ISO code | CLP 220 |
| Lubricant type | Miner.Oil |
| Lubricant volume [l] | 2,40 |
| Max. motor speed [rpm] | 6000 |
| Max. motor torque [Nm] | 30,00 |
| Motor frequency [Hz] | 103 |
| Nominal torque [Nm] | 7,00 |
| Cyclic duration factor S1-S10 | S1 |
| Maximum motor voltage [V] | 500 |
| System voltage [V] | 400 |
| Motor voltage [V] / conn. type | 329 delta |
| Nominal current [A] | 5,52 |
| Thermal cl.[°C]/Enclosure[IP] | 155(F) / 55 |
| Ambient temperature min. [°C] | -20 |
| Ambient temperature max. [°C] | 40 |
| Nameplate | English |
| Weight | 51.00 kg |
▶▶▶ SEW K series Helical-bevel gearmotors
Three-stage bevel gear - bevel gear with high output torque, hollow or solid shaft, flange, footing or torque arm mounting
Transmission efficiency up to 98%, small size, light weight, low vibration, low noise
▶▶▶FAQ
Q:How to choose a gearbox which meets your requirement?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
