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Axial and Radial Load

Radial force of the EC MOTION Step Motors

our recommendations of the radial forces and axial forces are as follows. 
Please consider that the indicated distances from the Motor flange side are out indicated and not from the shaft end. (See symbol drawing)

HECM213... up to HECM215 [Shaft diameter= 4mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:11N7N5,5N
maximum Radial force:31N19N14N

 

HECM223... up to HECM225 [Shaft diameter= 5mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:19N12N8N
maximum Radial force:54N35N26N

 

SECM223... up to SECM225 [Shaft diameter= 5mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:20N13N9N
maximum Radial force:58N37N27N

 

HECM244... up to HECM246 [Shaft diameter= 5mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:20N13N9N
maximum Radial force:58N37N27N

 

SECM243... up to SECM245 [Shaft diameter= 5mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:20N13N9N
maximum Radial force:58N37N27N

 

HECM264... up to HECM269 [Shaft diameter= 8mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:64N37N29N
maximum Radial force:164N113N88N

 

SECM264... up to ECM2610 [Shaft diameter= 6,35mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:43N30N23N
maximum Radial force:130N90N70N

 

SECM296... up to SECM2913 [Shaft diameter= 14mm]

Distance from Step Motor Flange:10mm20mm30mm
recommended Radial force:270N180N135N
maximum Radial force:540N360N270N

 

SECM564... up to SECM569 [Shaft diameter= 8mm]

Distance from Step Motor Flange:5mm10mm15mm
recommended Radial force:64N37N29N
maximum Radial force:164N113N88N

 

SECM596... up to SECM5913 [Shaft diameter= 12mm]

Distance from Step Motor Flange:10mm20mm30mm
recommended Radial force:97N72N59N
maximum Radial force:290N214N176N

Axial force of the EC MOTION Step Motors

Axial force (recommended)                Load          
Shaft diameter= 4mm           3N
Shaft diameter= 5mm           5N
Shaft diameter= 6,35mm         10N
Shaft diameter= 8mm         13N
Shaft diameter= 9,525mm         25N
Shaft diameter= 12mm         31N
Shaft diameter= 14mm         70N