NIKKI DENSO
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τDISC Servo Motor
τLinear Servo Motor
τServo Compass
AC Servo Motor
AC Servo Controller
AC Servo Driver
τLinear Stage
Special Control System
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NVA Series  
One of the advantages of core-less type linear servomotor is that it can reduce the resistance of linear guide since the coil unit does not have magnetic force, and the coil unit is light and compact. It is possible to lower the speed ripple and cogging.
Each series has unique advantages. By combining with our in-house developed high performance control system (VC series/ZL series) to bring out the optimal performance ofτLinear NVA series.


10mm/sec〜3.5m/sec
0.1μm High accuracy positioning
Max acceleration
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Fixed Speed Perfect lock Positioning Force
Low profile type NVA-AM
With newly developed “one side magnet structure”, this flat coreless type linear motor can reduce its total height as low as 37mm. The operational coil is straddle mounted slider structure, and it can meet the high frequency operation demands.
Model
τLinear servomotor NVA-AM Thrust
High force type NVA-BM
NVA-BM type is high thrust density and high efficiency linear servomotor. Also, it is compact and 70% downsized from the previous model.
Model
τLinear servomotor NVA-BM Thrust
Standard type NVA-DM
NVA-DM preserved its high accuracy positioning functions and improved cost performance.
Model
τLinear servomotor NVA-DM Thrust
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