Series CNC-H
ONE AXIS COMPACT ROTARY TABLE (Machining on Horizontal Axis)
Size Range 125mm thru 250mm
(4 inch rotary table, 8 inch rotary table, 10 inch rotary table)
CNC-125-H
CNC-200-H
CNC-250-H
Specifications
- Horizontal Axis Working Conditions
- Compact and Flexible Design Casting Body
- Robust and Rigid Body Allowing Heavy Machining
- Improved Brake System Avoiding Distortions and Improving Machining Conditions
- Powerful Pneumatic Clamping Torque
- High Accuracy
- High Speed Rotation
- Ideal for Compact Machining Centers
- Space Saving Rotary Table
Options
- Available with All Types of Motors.
- Flexible Motor Positioning (Right, Left, Rear and Top).
- Rotary Encoder Can be Fitted to Further Increase Accuracy.
- Available Air Booster and Hydraulic Clamping
Accessories
- Tail Stock (Manual, Pneumatic, Hydraulic)
- Tail Spindle
- Trunnion
- Rotary Joint
- Scroll Chuck With Jaws
- Steady Rest
- Rotary Support
Technical Description
| CNC-125-H | CNC-200-H | CNC-250-H | ||
| Spindle outer diameter | mm | Ø95 | Ø160 | Ø200 |
| Face plate diameter | mm | Opt. Ø160 -Ø200 | Opt. Ø220 -Ø260 -Ø315 | Opt. Ø260 -Ø315 |
| Face plate "T" slot width | mm | Opt. (1) 14H7 - Rest. 14H10 | ||
| Type of slots | - | Opt. Radial | ||
| Center bore through diameter | ¹ | Ø 25 | Ø 40 | Ø 80 |
| Plate height (horizontal position) | mm | - | - | - |
| Center height | mm | 140 | 180 | 210 |
| Center bore nose diameter | mm | Ø40H7x25 | Ø70H7x30 | Ø120H7x30 |
| Guide block width | mm | 18h6 | ||
| Clamping distance to table | mm | 125 | ||
| Standard configuration | - | Horizontal axis | ||
| Motor position | - | Right (opt. left) | ||
| Indexing accuracy - W/O direct encoder | arc sec | ± 25” | ± 20” | ± 20” |
| Indexing accuracy - direct encoder | arc sec | Optional ± 15” (ERN180 Ø50 - limits through center bore to Ø50) |
||
| Repeatability | arc sec | ±4” | ||
| Main bearing diameter | mm | 50x126x30 | 100x185x38 | 150x240x40 |
| Clamping system | - | Pneumatic (opt. hydraulic) | ||
| Clamping torque | Nm | 400 | 750 | 1.000 |
| Clamping pressure | Bar | 6 | 6 | 6 |
| Work load - Plate horizontal | Kg ¹ |
- | - | - |
| Work load - plate vertical | 85 | 125 | 175 | |
| Work load - plate vertical W/TS | 170 | 250 | 350 | |
| Maximum axial force - Horizontal | N³ | - | - | - |
| Maximum axial force - Vertical | N³ | 5.000 | 8.000 | 9.000 |
| Tilting moment - Horizontal | Nm³ | - | - | - |
| Tilting moment - Vertical | Nm³ | 1.000 | 2.000 | 2.000 |
| Transmissible torque max. speed | Nm | 240 | 320 | 320 |
| Recommended motor torque | Nm | 6 | 8 | 8 |
| Motor speed | rpm | 2000/3000 | ||
| Table rotation speed | rpm ⁴ | 44,4/66,6 | 25,6/38,5 | 25/37,5 |
| Gear and pinion reduction | i | 45/1 | 78/1 | 80/1 |
| Belt / Pulley | i | 1/1 (opt. 2/1) | 1/1 (opt. 2/1) | 1/1 (opt. 2/1) |
| Total reduction ratio | i² | 45/1 (opt. 90/1) | 78/1 (opt. 156/1) | 80/1 (opt. 160/1) |
| Flatness of plate turning | mm | 0,020 | 0,020 | 0,020 |
| Perpendicularity | mm | 0,020 | 0,020 | 0,020 |
| Concentricity center bore | mm | 0,010 | 0,010 | 0,010 |
| Net weight (W/O Motor) | Kg | 80 | 120 | 150 |
| Equipped with digital servo motor | SIEMENS | 1FK7 060-2AF71-1AG0 | 1FK7 063-2AF71-1AG0 | |
| HEIDENHAIN | QSY 116C | QSY 116J EcoDyn | ||
| FAGOR | FKM 42.30A | FKM 44.30A | ||
| FANUC | ALPHA αis4/5000HV | ALPHA αis8/4000HV | ||
| Moment of inertia (approx..) | Kg.m² | 1,1 | 1,7 | 2,8 |
| Lubrication Oil EP-80W90 | ||||