SEW P092 Series Planetary Gearbox & Combination Gearmotors
The SEW P092 Series is a maximum-capacity heavy industrial planetary gear unit engineered for massive power transmission demands (~360 kNm nominal torque rating) with severe shock load protection and extreme casing endurance[cite: 21]. By coupling the P092 planetary 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 extraordinary overall reduction ratios, right-angle or coaxial layout options, and outstanding operating performance for heavy apron feeders, bucket wheel reclaimers, industrial mixers, heavy shredders, winches, and mining conveyor drives[cite: 21].
Technical Specifications
| Model Series | P092 / PF092 / PK092 / PR092 / PS092 (Base & Combination Units)[cite: 21] |
|---|---|
| Brand / Manufacturer | SEW-Eurodrive[cite: 21] |
| Gear Unit Type | Industrial Planetary Gear Unit (Size 092, Rated Nominal Torque ~360 kNm)[cite: 21] |
| Matched Primary Gearboxes | Helical-Bevel (K127 / K157 / K167 / K187), Helical (R127 / R147 / R167), Parallel Shaft (F127 / F157), Helical-Worm (S87 / S97)[cite: 21] |
| Matched IE3 DRN Motor Power | 55.0 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: 21] |
Documentation & Resources
SEW P092 Series Combination & Mounting Matrix
Full-range modular selection guide for SEW Size 092 planetary gear units[cite: 21]. Review output options, primary reducer pairings (K, R, F, S series)[cite: 21], and current IE3 DRN motor integration:
| Planetary Combination Execution | Primary Reducer Series | Matched Motor Frame Range | Mechanical Output Shaft Form |
|---|---|---|---|
| PK092 / P092 KF (Right-Angle Bevel) | K127 / K157 / K167 / K187 Bevel Reducers[cite: 21] | DRN Series (250M4 to 315L4 / 55 kW - 200 kW) | Solid Shaft with Key (PIN / PKS) |
| PR092 / P092 RF (Coaxial Helical) | R127 / R147 / R167 Helical Reducers[cite: 21] | DRE Series (IE2 High Efficiency) | Splined Solid Shaft (DIN 5480) |
| PF092 / P092 FF (Parallel Shaft) | F127 / F157 Parallel Reducers[cite: 21] | DRS Series (IE1 Standard Efficiency) | Hollow Shaft with Shrink Disc (PHH / PSH) |
| PS092 / P092 SF (Helical-Worm) | S87 / S97 Worm Reducers[cite: 21] | 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 P092 compound planetary drives can be directly retrofitted with IE3 Premium Efficiency DRN motors[cite: 21]. 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 |
|---|---|---|---|---|
| PK092-K127-DV280S4 / M4[cite: 21] | IE1 / Standard Efficiency | PK092-K127-DRN280S4 IE3 Upgrade | 75.0 kW - 90.0 kW | Direct 1-to-1 flange match to P092 housing. Lower power consumption. |
| PK092-K157-DV280M4[cite: 21] | IE1 / IE2 Efficiency | PK092-K157-DRN280M4 IE3 Upgrade[cite: 21] | 90.0 kW | Identical mechanical interface to P092 planetary input flange. |
| PK092-K167-DV315M4[cite: 21] | IE1 / IE2 Efficiency | PK092-K167-DRN315M4 IE3 Upgrade[cite: 21] | 132.0 kW | Standard right-angle planetary drive. Check VFD parameter settings. |
| PR092-R167-DV315M4[cite: 21] | IE1 / IE2 Efficiency | PR092-R167-DRN315M4 IE3 Upgrade[cite: 21] | 132.0 kW | Coaxial alignment preserved; direct drop-in replacement for PR092. |
| PF092-F157-DV315M4[cite: 21] | IE1 / IE2 Efficiency | PF092-F157-DRN315M4 IE3 Upgrade[cite: 21] | 132.0 kW | Full compatibility with SEW F-series primary reduction stage. |
| PK092-K187-DV315L4[cite: 21] | IE1 / IE2 Efficiency | PK092-K187-DRN315L4 IE3 Upgrade[cite: 21] | 160.0 kW - 200.0 kW | Maximum power capacity pairing for P092 primary drive stage. |
Expert Selection & Retrofit Engineering Notes
When retrofitting an existing heavy application featuring an obsolete primary drive motor (DV250, DV280, or DV315)[cite: 21], 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
- PK092 K127 DRN250M4 (55 kW)[cite: 21]
- PK092 K127 DRN280S4 (75 kW)[cite: 21]
- PK092 K127 DRN280M4 (90 kW)[cite: 21]
- PK092 K157 DRN280M4 (90 kW)[cite: 21]
- PK092 K157 DRN315S4 (110 kW)[cite: 21]
- PK092 K157 DRN315M4 (132 kW)[cite: 21]
- PK092 K157 DRN315L4 (160 kW)[cite: 21]
- PK092 K167 DRN315M4 (132 kW)[cite: 21]
- PK092 K167 DRN315L4 (160 kW)[cite: 21]
- PK092 K187 DRN315L4 (200 kW)[cite: 21]
- PR092 R127 DRN280S4 (75 kW)[cite: 21]
- PR092 R147 DRN280M4 (90 kW)[cite: 21]
- PR092 R147 DRN315S4 (110 kW)[cite: 21]
- PR092 R167 DRN315M4 (132 kW)[cite: 21]
- PF092 F127 DRN280S4 (75 kW)[cite: 21]
- PF092 F157 DRN280M4 (90 kW)[cite: 21]
- PF092 F157 DRN315S4 (110 kW)[cite: 21]
- PS092 S97 DRN225M4 (45 kW)[cite: 21]
- PK092 K157 DV280M4 (DV Replacement)[cite: 21]
- PR092 R147 DV280M4 (DV Replacement)[cite: 21]
