Product
MDU
Conventional
Motor upward mounting
Rattle-free drive mechanism.
Compact size
Excellent workability and big thru-hole diameter
Method
| (data) item | unit | MDU253L-09 | MDU 323R- 16 | MDU400R | MDU 403R- 30 | MDU500R | MDU 503R- 06 | MDU 630R- 12 | MDU632R* | MDU 800R- 03 | MDU802R-01* | MDU 1000R- 04 | MDU 1200R- 02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Table diameter | mm | Φ250 | Φ325 | Φ400 | Φ400 | Φ500 | Φ500 | Φ630 | Φ630 | Φ800 | Φ800 | Φ1000 | Φ1200 |
| Vertical use center height | mm | 150 | 210 | 255 | 255 | 280 | 280 | 400 | 400 | 480 | 480 | 590 | 760 |
| Table height for horizontal use | mm | -. | -. | -. | -. | -. | -. | -. | -. | -. | -. | -. | -. |
| Table through-hole diameter | mm | Φ60 | Φ115 | Φ170 | Φ170 | Φ170 | Φ170 | Φ260 | Φ260 | Φ260 | Φ260 | Φ315 | Φ50 |
| TABLE T GROOVE WIDTH | mm | 12indecent 8 | 14indecent 7 | 14indecent 7 | 14indecent 7 | 18indecent 7 | 18indecent 7 | 18indecent 7 | 18indecent 7 | 18indecent 7 | 18indecent 7 | 28indecent 12 | 28indecent 12 |
| Guide block width | mm | 18h7 | 18h7 | 18h7 | 18h7 | 18h7 | 18h7 | 22h7 | 22h7 | 22h7 | 22h7 | 22h7 | 22h7 |
| MOTOR USED (FANUC*) | α is8/4000 | α is22/4000 | α is22/4000 | α is22/4000 | α is22/4000 | α is22/4000 | α is22/4000 | α is30/4000 | α is22/4000 | α is30/4000 | α is30/4000 | α is30/4000 | |
| reduction ratio | 1/ 60 | 1/ 60 | 1/ 180 | 1/ 60 | 1/ 180 | 1/ 60 | 1/ 360 | 1/ 120 | 1/ 360 | 1/ 120 | 1/ 360 | 1/ 720 | |
| Max. speed | min-¹ | 33.3 | 33.3 | 803 | 33.3 | 8.3 | 33.3 | 5.5 | 16.7 | 5.5 | 16.7 | 4.1 | 1.66 |
| Motor speed | min-¹ | 2,000 | 2,000 | 1,500 | 2,000 | 1,500 | 2,000 | 2,000 | 2,000 | 2,000 | 2,000 | 1,500 | 1,200 |
| Minimum setting unit | times | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| derived precision | second (60th min) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) | 12( 6) |
| recall accuracy | second (60th min) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) | ± 2( 2) |
| Clamping torque | N・m | 764 | 2,303 | 4,675 | 4,675 | 4,675 | 4,675 | 4,410 | 4,410 | 5,390 | 5,390 | 8,520 | 13,720 |
| Clamping pressure | MPa | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 |
| Allowable cutting torque (wheel strength) | N・m | 735 | 1,117 | 1,980 | 2,200 | 1,980 | 2,200 | 6,910 | 7,500 | 6,910 | 7,500 | 12,000 | 12,000 |
| Product weight | kg | 130 | 230 | 450 | 450 | 470 | 470 | 1,300 | 1,300 | 1,750 | 1,750 | 3,300 | 4,000 |
| Allowable loading workpiece mass (horizontal) | kg | -. | -. | -. | -. | -. | -. | -. | -. | -. | -. | -. | -. |
| Allowable loading workpiece mass (vertical) | kg | 120 | 150 | 350 | 350 | 350 | 350 | 800 | 800 | 800 | 800 | 1,200 | 1,200 |
| Allowable thrust load (when clamped) | N | 32,000 | 46,500 | 56,000 | 56,000 | 56,000 | 56,000 | 75,000 | 75,000 | 75,000 | 75,000 | 96,000 | 96,000 |
| Moment allowable load (when clamped) | N・m | 2,240 | 4,900 | 6,400 | 6,400 | 6,400 | 6,400 | 7,000 | 7000 | 7,000 | 7,000 | 9,000 | 9,000 |
| Allowable load in rotation direction (when clamped) | N・m | 764 | 2,303 | 4,675 | 4,675 | 4,675 | 4,675 | 4,410 | 4,410 | 5,390 | 5,390 | 8,520 | 8,520 |
| Allowable Work Inertia | kg・m² | 2.8 | 6.7 | 14.4 | 14.4 | 22.5 | 22.5 | 178.6 | 178.6 | 288.0 | 288.0 | 1,080.0 | 1,555.2 |
The MDU632R and MDU802R are also available with higher rigidity.
For the MDU632R and MDU802R, we also offer the MDU632RG and MDU802RG with even high-rigidity.
Other motor specifications: Mitsubishi, Yaskawa, Siemens, etc.
Note 1: Numbers in parentheses () indicate the precision type with a rotary scale. In this case, the appearance will be slightly different. (T.I.R)
Note2Option : Rotary joint built-in type is available.
For the MDU632R and MDU802R, we also offer the MDU632RG and MDU802RG with even high-rigidity.
Other motor specifications: Mitsubishi, Yaskawa, Siemens, etc.
Note 1: Numbers in parentheses () indicate the precision type with a rotary scale. In this case, the appearance will be slightly different. (T.I.R)
Note2Option : Rotary joint built-in type is available.
Download Materials
| PDF (EXTERIOR VIEW) | 3D (EXTERIOR VIEW) | DXF (EXTERIOR VIEW) | PDF(PARTS LIST) | |
|---|---|---|---|---|
| MDU253L-09 | Download | Contact Us | Contact Us | |
| MDU 323R- 16 | Download | Contact Us | Contact Us | |
| MDU400R/MDU403R-30 | Download | Contact Us | Contact Us | Download |
| MDU500R/MDU503R-06 | Download | Contact Us | Contact Us | |
| MDU630R-12/MDU632R | Download | Contact Us | Contact Us | |
| MDU 800R- 03 | Download | Contact Us | Contact Us | |
| MDU 802R- 01 | Download | Contact Us | Contact Us | |
| MDU 1000R- 04 | Download | Contact Us | Contact Us | |
| MDU 1200R- 02 | Download | Contact Us | Contact Us |
