G1000 60 Hz Imperial · source page 105
SK 673.1 + 80 SP/4
0.75 hp NORDBLOC.1 helical catalog selection at 34.12:1, with published output 51 rpm and 930 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 673.1
- Motor type
- 80 SP/4
- Input power
- 0.75 hp
- Total ratio
- 34.12:1
- Output speed
- 51 rpm
- Output torque
- 930 lb-in
- Service factor
- 5.7
- AGMA class
- III
- Published weight
- 67.7 lb
- Dimension reference
- B91
- Source page
- 105
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 hp37.23:1 · 47 rpm1014 lb-in · SF 5.680 SP/4 · 0.75 hp30.92:1 · 56 rpm842 lb-in · SF 5.680 SP/4 · 0.75 hp27.61:1 · 63 rpm752 lb-in · SF 6.180 SP/4 · 0.75 hp41.54:1 · 42 rpm1132 lb-in · SF 580 SP/4 · 0.75 hp25.19:1 · 69 rpm686 lb-in · SF 6.480 SP/4 · 0.75 hp44.85:1 · 39 rpm1222 lb-in · SF 4.680 SP/4 · 0.75 hp22.82:1 · 76 rpm622 lb-in · SF 6.480 SP/4 · 0.75 hp49.5:1 · 35 rpm1349 lb-in · SF 4.2