G1000 60 Hz Imperial · source page 101
SK 573.1 + 71 LP/4
0.5 hp NORDBLOC.1 helical catalog selection at 55.8:1, with published output 31 rpm and 1019 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 573.1
- Motor type
- 71 LP/4
- Input power
- 0.5 hp
- Total ratio
- 55.8:1
- Output speed
- 31 rpm
- Output torque
- 1019 lb-in
- Service factor
- 3.9
- AGMA class
- III
- Published weight
- 48.9 lb
- Dimension reference
- B87
- Source page
- 101
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 LP/4 · 0.5 hp60.97:1 · 28 rpm1114 lb-in · SF 3.671 LP/4 · 0.5 hp49.6:1 · 35 rpm906 lb-in · SF 4.471 LP/4 · 0.5 hp47.95:1 · 36 rpm876 lb-in · SF 4.571 LP/4 · 0.5 hp67.64:1 · 26 rpm1236 lb-in · SF 3.271 LP/4 · 0.5 hp43.4:1 · 40 rpm793 lb-in · SF 571 LP/4 · 0.5 hp42.18:1 · 41 rpm771 lb-in · SF 5.271 LP/4 · 0.5 hp38.02:1 · 45 rpm695 lb-in · SF 5.771 LP/4 · 0.5 hp34.8:1 · 50 rpm636 lb-in · SF 6.1