G1000 60 Hz Imperial · source page 105
SK 673.1 + 80 SP/4
0.75 hp NORDBLOC.1 helical catalog selection at 134.64:1, with published output 13 rpm and 3668 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 673.1
- Motor type
- 80 SP/4
- Input power
- 0.75 hp
- Total ratio
- 134.64:1
- Output speed
- 13 rpm
- Output torque
- 3668 lb-in
- Service factor
- 1.5
- AGMA class
- II
- 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 hp130.55:1 · 13 rpm3557 lb-in · SF 1.680 SP/4 · 0.75 hp143.3:1 · 12 rpm3904 lb-in · SF 1.580 SP/4 · 0.75 hp123.33:1 · 14 rpm3360 lb-in · SF 1.780 SP/4 · 0.75 hp146.88:1 · 12 rpm4002 lb-in · SF 1.480 SP/4 · 0.75 hp115.89:1 · 15 rpm3157 lb-in · SF 1.880 SP/4 · 0.75 hp161.45:1 · 11 rpm4399 lb-in · SF 1.380 SP/4 · 0.75 hp103.48:1 · 17 rpm2819 lb-in · SF 280 SP/4 · 0.75 hp94.86:1 · 18 rpm2584 lb-in · SF 2.2