Industrial replacement referenceSource-backed records · No compatibility guesswork

G1000 60 Hz Imperial · source page 105

SK 672.1 + 80 SP/4

0.75 hp NORDBLOC.1 helical catalog selection at 35.75:1, with published output 49 rpm and 974 lb-in.

Total ratio35.75:1Output speed49 rpmOutput torque974 lb-inOfficial source ↗

Published configuration

G1000 selection record

NORD manufacturer catalog
Gear unit
SK 672.1
Motor type
80 SP/4
Input power
0.75 hp
Total ratio
35.75:1
Output speed
49 rpm
Output torque
974 lb-in
Service factor
5
AGMA class
III
Published weight
65.5 lb
Dimension reference
B90
Source page
105

Replacement screening

What still needs verification

No inferred interchange
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

3