G1000 60 Hz Imperial · source page 98
SK 172.1 + 71 SP/4
0.33 hp NORDBLOC.1 helical catalog selection at 46.43:1, with published output 37 rpm and 560 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 172.1
- Motor type
- 71 SP/4
- Input power
- 0.33 hp
- Total ratio
- 46.43:1
- Output speed
- 37 rpm
- Output torque
- 560 lb-in
- Service factor
- 1.3
- AGMA class
- I
- Published weight
- 22.5 lb
- Dimension reference
- B83
- Source page
- 98
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 hp41.36:1 · 42 rpm499 lb-in · SF 1.571 SP/4 · 0.33 hp54.03:1 · 32 rpm651 lb-in · SF 1.271 SP/4 · 0.33 hp38.75:1 · 45 rpm467 lb-in · SF 1.671 SP/4 · 0.33 hp34.52:1 · 50 rpm416 lb-in · SF 1.871 SP/4 · 0.33 hp31:1 · 56 rpm374 lb-in · SF 2.271 SP/4 · 0.33 hp27.62:1 · 62 rpm333 lb-in · SF 2.471 SP/4 · 0.33 hp24.8:1 · 70 rpm299 lb-in · SF 2.771 SP/4 · 0.33 hp22.42:1 · 77 rpm270 lb-in · SF 3