G1000 60 Hz Imperial · source page 104
SK 573.1 + 80 SP/4
0.75 hp NORDBLOC.1 helical catalog selection at 76.88:1, with published output 23 rpm and 2095 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 573.1
- Motor type
- 80 SP/4
- Input power
- 0.75 hp
- Total ratio
- 76.88:1
- Output speed
- 23 rpm
- Output torque
- 2095 lb-in
- Service factor
- 1.9
- AGMA class
- II
- Published weight
- 54.5 lb
- Dimension reference
- B87
- Source page
- 104
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 hp85.18:1 · 20 rpm2321 lb-in · SF 1.780 SP/4 · 0.75 hp67.64:1 · 26 rpm1843 lb-in · SF 2.280 SP/4 · 0.75 hp60.97:1 · 28 rpm1661 lb-in · SF 2.480 SP/4 · 0.75 hp94.5:1 · 18 rpm2575 lb-in · SF 1.580 SP/4 · 0.75 hp55.8:1 · 31 rpm1520 lb-in · SF 2.680 SP/4 · 0.75 hp49.6:1 · 35 rpm1351 lb-in · SF 2.980 SP/4 · 0.75 hp47.95:1 · 36 rpm1306 lb-in · SF 380 SP/4 · 0.75 hp107.42:1 · 16 rpm2926 lb-in · SF 1.3