Standard Machine Units for Transfer-Lines
FEED UNIT
CYLINDER EXTERNAL FITTING TYPE
Howa's hydraulic feed units have been manufactured under experience of manufacture of special purpose machines over a long time and the latest technology so that the customer feels satisfaction. Choose the best one from among the wide range of products in the series.
| Specifications | |
| Features | |
| • | Hardened and ground slide ways assure high accuracy for a long period. |
| • | Feed rate of the table can be infinitely adjusted with a flow control valve. |
| • | Multiple limit switches are located at the rear of the unit. |
| • | Stopper adjusting bolt provided at the rear facilitates stroke adjustment. |
| • | Because of a box shape, the front part of the base is rigid and stands heavy-duty cutting. |
| • | Piping ports and air vents at the rear facilitate installation and adjustment of the unit. |
Giaramteed Accuracy (Tolerance) Unit:mm | |
| • | Parallelism on table upper surface (Both back and forth and left and right directions)...0.015/300 |
| • | Straightness of table movements (For overall stroke)...0.01 |
| • | Tolerance on overall height (In reference to catalog dimensions)...0 to + 0.1 |
| • | Ride of table (When making contact with the stopper at the advance end)...0.01 or less |
| • | Repetitive stopper accuracy...0.02 or less |
| Specifications |
| Item Model | UFH160E R(L) | UFH200E R(L) | UFH250E R(L) | UFH320E R(L) | |||
| T a b l e | Width mm | 160 | 200 | 250 | 320 | ||
| Length mm | 320 | 400 | 500 | 600 | |||
| Stroke mm | 160 | 250 | 250 | 350 | 300 | 400 | |
| Cutting Feed rate mm/min | 50～760 | 40～800 | 40～800 | 25～500 | |||
| Rapid traverse rate (Advance) mm/min | 5000 | 5000 | 5000 | 5000 | |||
| Rapid traverse rate (Return) mm/min | 5900 | 6200 | 6200 | 6200 | |||
| Loading capacity kg | 160 | 230 | 400 | 600 | |||
| Cover Width mm | 180 | 220 | 264 | 328 | |||
| C y l i n d e r | Inside Diameter φ | 50 | 63 | 63 | 80 | ||
| Max. Working Pressure MPa(kgf/cm2) | 3.5(35) | ||||||
| Thrust force (35MPa{35kgf/cm}2) N(kgf) | 5800(580) | 9300(930) | 9300(930) | 15000(1500) | |||
| Flow rate required for rapid traverse ℓ/min | 9.8 | 15.6 | 15.6 | 25 | |||
| Overall Length mm | 820 | 1138 | 1238 | 1438 | 1469 | 1669 | |
| Height mm | 160 | 180 | 200 |
230
| |||
| B a s e | Width mm | 160 | 200 | 250 | 320 | ||
| Length mm | 530 | 700 | 800 | 900 | 950 | 1050 | |
| Approx. Weight kg | 50 | 90 | 200 | 220 | 270 | 290 | |
| CAD Data DXF | ★ | ★ | ★ | ★ | ★ | ★ | |
| Item Model | UFH400E R(L) | UFH500E R(L) | ||||||
| T a b l e | Width mm | 400 | 500 | |||||
| Length mm | 700 | 800 | ||||||
| Stroke mm | 300 | 400 | 500 | 300 | 400 | 500 | 600 | |
| Cutting Feed rate mm/min | 25～500 | 30～300 | ||||||
| Rapid traverse rate (Advance) mm/min | 5000 | 5000 | ||||||
| Rapid traverse rate (Return) mm/min | 6200 | 6200 | ||||||
| Loading capacity kg | 900 | 1300 | ||||||
| Cover Width mm | 404 | 482 | ||||||
| C y l i n d e r | Inside Diameter φ | 80 | 100 | |||||
| Max. Working Pressure MPa(kgf/cm2) | 3.5(35) | |||||||
| Thrust force (35MPa{35kgf/cm}2) N(kgf) | 15000(1500) | 23500(2350) | ||||||
| Flow rate required for rapid traverse ℓ/min | 25 | 39 | ||||||
| Overall Length mm | 1569 | 1769 | 1969 | 1695 | 1895 | 2095 | 2295 | |
| Heigth mm | 260 | 300 | ||||||
| B a s e | Width mm | 400 | 500 | |||||
| Length mm | 1050 | 1150 | 1250 | 1150 | 1250 | 1350 | 1450 | |
| Approx. Weight kg | 400 | 430 | 460 | 600 | 630 | 660 | 690 | |
| CAD Data DXF | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
| Item Model | UFH630E R(L) | ||||
| T a b l e | Width mm | 630 | |||
| Length mm | 1000 | ||||
| Stroke mm | 300 | 400 | 500 | 600 | |
| Cutting feed rate mm/min | 40～1600 | ||||
| Rapid traverse rate (Advance) mm/min | 4000 | ||||
| Rapid traverse rate (Return) mm/min | 5000 | ||||
| Loading capacity kg | 2000 | ||||
| Cover Width mm | 590 | ||||
| C y l i n d e r | Inside Diameter φ | 125 | |||
| Max. Working Pressure MPa(kgf/cm2) | 3.5(35) | ||||
| Thrust force (35MPa{35kgf/cm}2) N(kgf) | 36800(3680) | ||||
| Flow rate required for rapid traverse ℓ/min | 49 | ||||
| Overall Length mm | 1834 | 2034 | 2234 | 2434 | |
| Height mm | 340 | ||||
| B a s e | Width mm | 630 | |||
| Length mm | 1350 | 1450 | 1550 | 1650 | |
| Approx. Weight kg | 900 | 950 | 1000 | 1050 | |
| CAD Data DXF | ★ | ★ | ★ | ★ | |
