Planetary Gearboxes
Planetary Gearboxes
One supplier covering helical (high-precision) and straight (economy) lines, plus right-angle output. All figures below are catalogue ranges.
DSP Planetary is a gearbox. DSP Rotary Table is a rotary table. Never order by DSP alone.
Counting rule: one catalogue series = one product. A slash pair (SPB/PBR, SPA/PAR, SPE/PER, SPD/PDR, SPF/ZPF, SPL/ZPL) counts once, so this page lists 8 planetary series, not 14 names.
Series at a glance
| Series | Frame range | Output | Catalogue positioning |
|---|---|---|---|
| SPB / PBR | 042–220 | Helical, inline / flange output | High-precision helical line |
| SPA / PAR | 042–180 | Helical, inline / flange output | High-precision helical line |
| SPE / PER | 050–235 | Helical, inline / flange output | High-precision helical line |
| SPD / PDR | 064–255 | Helical, flange / hollow-output directions | High-precision helical line |
| DSP Planetary | 070–220 | Planetary gearbox — not the DSP Rotary Table | Helical planetary gearbox line |
| SPF / ZPF | 040–142 | Straight, inline / flange output | Economy alternative where ultra-low backlash is not the main requirement |
| SPL / ZPL | 040–160 | Straight, inline / flange output | Economy alternative where ultra-low backlash is not the main requirement |
| SPW | 075–210 | Straight, right-angle output | Economy line, right-angle output |
No per-model torque column is shown on purpose: check the dimension sheet — the catalogue torque table is not clean enough to hard-code per model.
Shared catalogue ranges
| Item | Catalogue value |
|---|---|
| Ratios | 3–100 (catalogue range) |
| Efficiency | 1-stage ≥96%, 2-stage 94% (catalogue range) |
| Life | 20,000 h (catalogue range) |
| Protection | IP65 (catalogue range; rotary tables are IP40 — not interchangeable) |
| Temperature | −10 to +90 °C (catalogue range; SPD / PDR −15 to +90 °C) |
| Helical backlash | B1 typically ≤3–5 arcmin, B2 ≤7–12 arcmin (varies by frame, catalogue range) |
| Maintenance / motors | Maintenance-free synthetic grease; “all brands” motors via adapter-bushing (catalogue range). |
Product visuals
Three schematic views per product line. Real product photos are still to be supplied; no other product's photo is used here.
Model-code decoder
SPB060 – L1 – 05 – B1 – S2 – Motor
Series − stage − ratio − backlash − output type − motor.
S/P/Z prefix definitions still need the supplier's written confirmation. This decoder follows the catalogue example format only and must not be used as a formal naming basis until that confirmation arrives.
Selection flow
- S1 continuous vs. S5 intermittent duty (ED <60%, single run <20 min)
- Ratio, then average / max torque
- Radial / axial load, backlash, shaft type
Series pages
SPB / PBR
Helical, inline / flange output, frames 042–220, IP65, ratios 3–100.
SPA / PAR
Helical, inline / flange output, frames 042–180, IP65, ratios 3–100.
SPE / PER
Helical, inline / flange output, frames 050–235, IP65, ratios 3–100.
SPD / PDR
Helical, flange / hollow-output directions, frames 064–255, IP65, ratios 3–100.
DSP Planetary
Planetary gearbox — not the DSP Rotary Table, frames 070–220, IP65, ratios 3–100.
SPF / ZPF
Straight, inline / flange output, frames 040–142, IP65, ratios 3–100.
SPL / ZPL
Straight, inline / flange output, frames 040–160, IP65, ratios 3–100.
SPW
Straight, right-angle output, frames 075–210, IP65, ratios 3–100.
Compare (up to 3)
SPB / PBR
Helical, inline / flange output, frames 042–220, IP65.
SPA / PAR
Helical, inline / flange output, frames 042–180, IP65.
SPE / PER
Helical, inline / flange output, frames 050–235, IP65.
Downloads
Dimension drawing — PDF, to be supplied by the supplier. Dimension table — CSV, to be supplied by the supplier. No empty download link is published; the downloads page lists what exists and what is still to be supplied.