G1000 60 Hz Imperial · source page 100
SK 372.1 + 71 LP/4
0.5 hp NORDBLOC.1 helical catalog selection at 30.11:1, with published output 57 rpm and 550 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 372.1
- Motor type
- 71 LP/4
- Input power
- 0.5 hp
- Total ratio
- 30.11:1
- Output speed
- 57 rpm
- Output torque
- 550 lb-in
- Service factor
- 2.9
- AGMA class
- III
- Published weight
- 31.3 lb
- Dimension reference
- B84
- Source page
- 100
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 hp33.84:1 · 51 rpm618 lb-in · SF 2.771 LP/4 · 0.5 hp38.12:1 · 45 rpm696 lb-in · SF 2.371 LP/4 · 0.5 hp43.26:1 · 40 rpm790 lb-in · SF 1.971 LP/4 · 0.5 hp53.84:1 · 32 rpm984 lb-in · SF 1.471 LP/4 · 0.5 hp60.83:1 · 28 rpm1111 lb-in · SF 1.271 LP/4 · 0.5 hp64.06:1 · 27 rpm1170 lb-in · SF 1.271 LP/4 · 0.5 hp72.38:1 · 24 rpm1322 lb-in · SF 171 SP/4 · 0.33 hp30.11:1 · 57 rpm363 lb-in · SF 4.4