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Home / Products / Gear Shaping Machines

Gear Shaping Machines

Nidec Machine Tool America manufactures gear shaping machines that produce internal and external gears in sizes up to two meters in diameter.
To contact us for more information on these and other NMTA machines:  
SE SERIES
SE series machines are fixed-lead guide machines which have both dry and wet cutting capabilities.
Specs Details
Max. workpiece diameter
External gearmmφ150
Internal gearmmφ60 + cutter dia.
Max. moduleM4
Max. gear widthmm32
Cutter strokestr/min400 ~ 2,000
No. of stroke shiftInfinite variable
Number of cuts1 ~ 4
Cutter spindle diametermmφ90
Controlled axes4 (opt.5)
Main motorkw7.5
Machine weightkgs4,200
Specs Details
Part max. diametermmφ250
Max. moduleM6
Max. gear widthmm60
Cutter strokestr/min300 to 1,800
Radial cutting feedmm0.001 to 0.1
Radial rapid traversemm/min10.000
Number of cuts1 to 4
Cutter spindle diametermmφ90
Main motorkw7.5
Machine weightkgs7,500
SEA SERIES
SEA series machines are fixed-lead guide machines which have both dry and wet cutting capabilities.
Specs Details
Part max. diametermmφ1,600
Max. moduleM25
Hob max. gear widthmm355 (opt.600)
Table max. weightkgs20,000
Overall dimensionsmm6,500 x 8,500 x 5,900
ST SERIES
ST series machines are CNC programmable-lead guide gear shaping machines. The new ST40A machine also has CNC taper and crown cutting capability.
Specs Details
Part max. diametermmφ250
Max. moduleM6
Max. gear widthmm60
Cutter strokestr/min120 to 1,000
Rotary feedratemm0.1 to 10
Radial cutting feedmm0.001 to 0.1
Radial rapid traversemm/min10.000
Number of cuts1 to 4
Cutter spindle diametermmφ100
Controlled axes6
Main motorkw10
Machine weightkgs6,500
Specs Details
Part max. diametermmφ400
Max. moduleM8
Max. gear widthmm115
Cutter strokestr/min300 to 600
Rotary feedratemm2.5 to 3,200
Radial cutting feedmm0.0001 to 0.1
Radial rapid traversemm/min5,000
Taper/CrowningProgrammable
Cutter spindle diametermmφ110
Controlled axes7
Main motorkw30
Machine weightkgs8,500
SC SERIES
SC series shapers are heavy-duty machines with fixed-lead guides. They utilize cutting oil.
Specs Details
Max. workpiece diameter
External gearmmφ400
Internal gearmmφ250 + cutter dia.
Max. moduleM8
Max. gear widthmm115
Cutter strokestr/min50 ~ 800
No. of stroke shiftInfinite variable
Rotary feedratemm0.1 ~ 10
Number of cuts1 ~ 4
Cutter spindle diametermmφ100
Controlled axes5
Main motorkw7.5
Machine weightkgs8,000
Specs Details
Max. workpiece diameter
External gearmmφ650
Internal gearmm@300 + cutter dia.
Max. moduleM8
Max. gear widthmm200
Cutter strokestr/min30 ~ 300
No. of stroke shiftInfinite variable
Rotary feedratemm0.10 ~ 16
Number of cuts1 ~ 4
Cutter spindle diametermmφ120
Controlled axes7
Main motorkw16 x 2
Machine weightkgs12,000
Specs Details
Max. workpiece diameter
External gearmmφ1,000
Internal gearmmφ500 + cutter dia.
Max. moduleM12
Max. gear widthmm200
Cutter strokestr/min30 ~ 300
No. of stroke shiftInfinite variable
Rotary feedratemm0.10 ~ 16
Number of cuts1 ~ 4
Cutter spindle diametermmφ120
Controlled axes7
Main motorkw16 x 2
Machine weightkgs12,000
Specifications data is provided here for reference only. Specifications subject to change at any time without notice. Please contact the Mitsubishi Gear Technology Center for the most current information.
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