SEW P082 Series Planetary Gearbox & Combination Gearmotors
The SEW P082 Series is a high-torque, heavy-duty industrial planetary gear unit engineered for massive torque power transmission (~260 kNm nominal torque rating) with exceptional structural rigidity and overload protection[cite: 20]. By coupling the P082 planetary output stage with SEW's modular primary gear units—including the K-Series (Helical-Bevel), R-Series (Helical), F-Series (Parallel Shaft), and S-Series (Helical-Worm)—this combination drive delivers extreme overall reduction ratios, right-angle or coaxial layout options, and outstanding operating reliability for heavy apron feeders, bucket wheel reclaimers, industrial mixers, heavy shredders, winches, and mining conveyor drives[cite: 20].
Technical Specifications
| Model Series | P082 / PF082 / PK082 / PR082 / PS082 (Base & Combination Units)[cite: 20] |
|---|---|
| Brand / Manufacturer | SEW-Eurodrive[cite: 20] |
| Gear Unit Type | Industrial Planetary Gear Unit (Size 082, Rated Nominal Torque ~260 kNm)[cite: 20] |
| Matched Primary Gearboxes | K107 / K127 / K157 / K167 / K187 (Bevel), R107 / R127 / R147 / R167 (Helical), F107 / F127 / F157 (Parallel), S87 / S97 (Worm)[cite: 20] |
| Matched IE3 DRN Motor Power | 45.0 kW to 200.0 kW (Standard Primary Frame Pairing) |
| Output Speed / Ratio Range | Extreme reduction ratios customizable up to i = 4000+ |
| Mounting & Shaft Options | Solid Shaft with Key/Spline, Hollow Shaft with Shrink Disc, Flange / Foot Mounting[cite: 20] |
Documentation & Resources
SEW P082 Series Combination & Mounting Matrix
Full-range modular selection guide for SEW Size 082 planetary gear units[cite: 20]. Review output options, primary reducer pairings (K, R, F, S series)[cite: 20], and current IE3 DRN motor integration:
| Planetary Combination Execution | Primary Reducer Series | Matched Motor Frame Range | Mechanical Output Shaft Form |
|---|---|---|---|
| PK082 / P082 KF (Right-Angle Bevel) | K127 / K157 / K167 / K187 Bevel Reducers[cite: 20] | DRN Series (225M4 to 315L4 / 45 kW - 200 kW) | Solid Shaft with Key (PIN / PKS) |
| PR082 / P082 RF (Coaxial Helical) | R127 / R147 / R167 Helical Reducers[cite: 20] | DRE Series (IE2 High Efficiency) | Splined Solid Shaft (DIN 5480) |
| PF082 / P082 FF (Parallel Shaft) | F127 / F157 Parallel Reducers[cite: 20] | DRS Series (IE1 Standard Efficiency) | Hollow Shaft with Shrink Disc (PHH / PSH) |
| PS082 / P082 SF (Helical-Worm) | S87 / S97 Worm Reducers[cite: 20] | DV / DT Series (Legacy Retrofit Motors) | Splined Hollow Shaft (DIN 5480) |
Legacy Primary Reducer / Motor Retrofit & IE3 DRN Upgrade Guide
Obsolete motor series (DT, DV) installed on P082 compound planetary drives can be directly retrofitted with IE3 Premium Efficiency DRN motors[cite: 20]. Refer to the 1-to-1 replacement map below:
| Legacy Primary Drive Code (Obsolete) | Efficiency Level | Current IE3 Replacement Drive | Rated Power (kW) | Retrofit & Mechanical Compatibility Notes |
|---|---|---|---|---|
| PK082-K127-DV250M4[cite: 20] | IE1 / Standard Efficiency | PK082-K127-DRN250M4 IE3 Upgrade[cite: 20] | 55.0 kW | Direct 1-to-1 flange match to P082 housing. Lower power consumption. |
| PK082-K127-DV280S4 / M4[cite: 20] | IE1 / IE2 Efficiency | PK082-K127-DRN280S4 IE3 Upgrade[cite: 20] | 75.0 kW - 90.0 kW | Identical mechanical interface to P082 planetary input flange. |
| PK082-K157-DV280M4[cite: 20] | IE1 / IE2 Efficiency | PK082-K157-DRN280M4 IE3 Upgrade[cite: 20] | 90.0 kW | Standard right-angle planetary drive. Check VFD parameter settings. |
| PR082-R147-DV280M4[cite: 20] | IE1 / IE2 Efficiency | PR082-R147-DRN280M4 IE3 Upgrade[cite: 20] | 90.0 kW | Coaxial alignment preserved; direct drop-in replacement for PR082. |
| PF082-F157-DV280M4[cite: 20] | IE1 / IE2 Efficiency | PF082-F157-DRN280M4 IE3 Upgrade[cite: 20] | 90.0 kW | Full compatibility with SEW F-series primary reduction stage. |
| PK082-K167-DV315M4[cite: 20] | IE1 / IE2 Efficiency | PK082-K167-DRN315M4 IE3 Upgrade[cite: 20] | 132.0 kW - 160.0 kW | Maximum power capacity pairing for P082 primary drive stage. |
Expert Selection & Retrofit Engineering Notes
When retrofitting an existing heavy application featuring an obsolete primary drive motor (DV225, DV250, DV280, or DV315)[cite: 20], upgrading to an IE3 DRN motor ensures complete dimensional interchangeability while substantially reducing operating thermal stress and energy costs. Simply send us your existing SEW serial number or nameplate code (including options like BE brake, TF thermistor, or backstop), and our engineering team will provide a 100% compliant replacement specification and quotation.
Core Benchmark Model Standard Configurations
- PK082 K107 DRN225M4 (45 kW)[cite: 20]
- PK082 K107 DRN250M4 (55 kW)[cite: 20]
- PK082 K127 DRN250M4 (55 kW)[cite: 20]
- PK082 K127 DRN280S4 (75 kW)[cite: 20]
- PK082 K127 DRN280M4 (90 kW)[cite: 20]
- PK082 K157 DRN280M4 (90 kW)[cite: 20]
- PK082 K157 DRN315S4 (110 kW)[cite: 20]
- PK082 K157 DRN315M4 (132 kW)[cite: 20]
- PK082 K157 DRN315L4 (160 kW)[cite: 20]
- PK082 K167 DRN315M4 (132 kW)[cite: 20]
- PK082 K187 DRN315L4 (160 kW)[cite: 20]
- PR082 R127 DRN280S4 (75 kW)[cite: 20]
- PR082 R147 DRN280M4 (90 kW)[cite: 20]
- PR082 R167 DRN315M4 (132 kW)[cite: 20]
- PF082 F127 DRN280S4 (75 kW)[cite: 20]
- PF082 F157 DRN280M4 (90 kW)[cite: 20]
- PS082 S97 DRN225M4 (45 kW)[cite: 20]
- PK082 K157 DV280M4 (DV Replacement)[cite: 20]
- PR082 R147 DV280M4 (DV Replacement)[cite: 20]
- PF082 F157 DV280M4 (DV Replacement)[cite: 20]
