G1000 60 Hz Imperial · source page 103
SK 072.1 + 80 SP/4
0.75 hp NORDBLOC.1 helical catalog selection at 5.31:1, with published output 327 rpm and 145 lb-in.
Published configuration
G1000 selection record
- Gear unit
- SK 072.1
- Motor type
- 80 SP/4
- Input power
- 0.75 hp
- Total ratio
- 5.31:1
- Output speed
- 327 rpm
- Output torque
- 145 lb-in
- Service factor
- 3.4
- AGMA class
- III
- Published weight
- 26.7 lb
- Dimension reference
- B82
- Source page
- 103
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 hp5.5:1 · 315 rpm150 lb-in · SF 3.280 SP/4 · 0.75 hp4.77:1 · 364 rpm130 lb-in · SF 3.680 SP/4 · 0.75 hp5.96:1 · 291 rpm162 lb-in · SF 380 SP/4 · 0.75 hp4.31:1 · 402 rpm117 lb-in · SF 3.880 SP/4 · 0.75 hp6.57:1 · 264 rpm179 lb-in · SF 2.680 SP/4 · 0.75 hp3.92:1 · 443 rpm107 lb-in · SF 3.780 SP/4 · 0.75 hp3.58:1 · 485 rpm97.5 lb-in · SF 4.480 SP/4 · 0.75 hp7.23:1 · 240 rpm197 lb-in · SF 2.5