YUKIWA Rotary Table-JNC Series

Yukiwa CNC rotary tables are installed on the machining centers, tapping centers and special purpose machines and are used in various workings, such as the automobile parts, IT parts etc. They contribute to the streamline of production and the cost reduction in your company by the easy handling, strong rigidity, high precision and durability.

JNC Series
CNC rotary tables Light weight Compact
Suitable for small-sized machining centers

Accurate indexing
Accurate indexing is available by durable worm wheel of special alloy.

Outstanding water protection
Auto-Air Purging system (PAT.) is built in as standard and effects against coolant outstandingly.

■ Easy jig designing  ■ Easy maintenance


ModelRight HandedJNC140RJNC170RJNC200RJNC250R
Left HandedJNC140LJNC170LJNC200LJNC250L
Table diameter140170200250
Center height110135160200
Table faucet diameter40H7 
depth 10
depth 10
depth 10
depth 10

 Table center through

 hole diameter

Clamp systemAir pressure (0.5 ~ 0.7Mpa)
Clamp torque (N・m)120 (0.5MPa)230 (0.5MPa)450 (0.5MPa)650 (0.5MPa)
Indexing accuracy (Cumulative)Within
40 seconds
30 seconds
Allowable operation load (N)
Vertical load4,0005,0007,0008,000
Horizontal load2,0003,0004,0005,000
Circumferential load
Allowable inertia Moment (kg・m²)
During vertical use0.
During horizontal use
Total reduction ratio1/721/901/901/90
Maximum rotation (min-1 )41.633.333.333.3
Guide piece width14h714h718h718h7
Weight (kg)27385886

* Guide piece (2pcs), Fixtures (2sets), Air tube (5m) for table clamping are attached.

* Corresponding to Controller for CNC rotary table or to motor for additional axis.