G1000 60 Hz Imperial · source page 98
SK 373.1 + 71 SP/4
0.33 hp NORDBLOC.1 helical catalog selection at 64.7:1, with published output 27 rpm and 780 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 373.1
- Motor type
- 71 SP/4
- Input power
- 0.33 hp
- Total ratio
- 64.7:1
- Output speed
- 27 rpm
- Output torque
- 780 lb-in
- Service factor
- 2.3
- AGMA class
- III
- Published weight
- 30 lb
- Dimension reference
- B85
- Source page
- 98
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 SP/4 · 0.33 hp60.22:1 · 29 rpm726 lb-in · SF 2.471 SP/4 · 0.33 hp74.27:1 · 23 rpm895 lb-in · SF 271 SP/4 · 0.33 hp54:1 · 32 rpm651 lb-in · SF 2.971 SP/4 · 0.33 hp47.05:1 · 37 rpm567 lb-in · SF 3.371 SP/4 · 0.33 hp82.57:1 · 21 rpm995 lb-in · SF 1.971 SP/4 · 0.33 hp42.46:1 · 41 rpm512 lb-in · SF 3.571 SP/4 · 0.33 hp91.48:1 · 19 rpm1103 lb-in · SF 1.771 SP/4 · 0.33 hp37.23:1 · 46 rpm449 lb-in · SF 3.9