G1000 60 Hz Imperial · source page 97
SK 171.1 + 71 SP/4
0.33 hp NORDBLOC.1 helical catalog selection at 9.29:1, with published output 186 rpm and 112 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 171.1
- Motor type
- 71 SP/4
- Input power
- 0.33 hp
- Total ratio
- 9.29:1
- Output speed
- 186 rpm
- Output torque
- 112 lb-in
- Service factor
- 1.3
- AGMA class
- I
- Published weight
- 20.4 lb
- Dimension reference
- B72
- Source page
- 97
Replacement screening
What still needs verification
Shaft / output interfaceConfirm solid or hollow shaft details, diameter, key, shrink-disc or bushing arrangement, output side, and usable geometry.
Mounting / dimensionsUse the referenced dimensional drawing and verify foot or flange geometry, center height, envelope, and installation position.
Motor / electricalVerify voltage, frequency, frame, efficiency class, brake or encoder options, connection, and controls.
Duty / environmentConfirm service factor, starts, radial/axial loads, lubrication, ambient conditions, washdown, and hazardous-area requirements.
Related G1000 rows
Same gear unit
71 SP/4 · 0.33 hp7.75:1 · 223 rpm93.4 lb-in · SF 271 SP/4 · 0.33 hp6.2:1 · 278 rpm74.8 lb-in · SF 3.171 SP/4 · 0.33 hp4.8:1 · 359 rpm57.9 lb-in · SF 5.263 SP/4 · 0.16 hp9.29:1 · 183 rpm55.2 lb-in · SF 2.763 SP/4 · 0.16 hp7.75:1 · 219 rpm46.1 lb-in · SF 471 LP/4 · 0.5 hp7.75:1 · 223 rpm142 lb-in · SF 1.363 SP/4 · 0.16 hp6.2:1 · 273 rpm36.9 lb-in · SF 6.271 LP/4 · 0.5 hp6.2:1 · 278 rpm113 lb-in · SF 2