G1000 60 Hz Imperial · source page 103
SK 371.1 + 80 SP/4
0.75 hp NORDBLOC.1 helical catalog selection at 8.11:1, with published output 214 rpm and 221 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 371.1
- Motor type
- 80 SP/4
- Input power
- 0.75 hp
- Total ratio
- 8.11:1
- Output speed
- 214 rpm
- Output torque
- 221 lb-in
- Service factor
- 1.2
- AGMA class
- I
- Published weight
- 31.2 lb
- Dimension reference
- B73
- Source page
- 103
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
80 SP/4 · 0.75 hp7.2:1 · 241 rpm196 lb-in · SF 1.680 SP/4 · 0.75 hp9.12:1 · 190 rpm249 lb-in · SF 180 SP/4 · 0.75 hp5.5:1 · 315 rpm150 lb-in · SF 380 SP/4 · 0.75 hp4.4:1 · 394 rpm120 lb-in · SF 4.763 SP/4 · 0.16 hp8.11:1 · 209 rpm48.3 lb-in · SF 5.763 LP/4 · 0.25 hp8.11:1 · 210 rpm75 lb-in · SF 3.771 SP/4 · 0.33 hp8.11:1 · 213 rpm97.8 lb-in · SF 2.871 LP/4 · 0.5 hp8.11:1 · 213 rpm148 lb-in · SF 1.9