NACHI-FUJIKOSHI CORP.
Hydraulic Equipment
Main text
POWER MEISTER(UPS Series)
Specifications Hydraulic Units
| Electricmotor |
AC Servo motor (0.75 11kW) (Driving by Servo amplifier)
Power-supply voltage Three-Phase (Servo amplifier Voltage) need fan motor power supply only 11kW single-phase AC200 230V 50/60Hz |
|---|---|
| Pump | Piston Pump (2.015.8cm3/rev) |
| Using ambient temperature/humidity | 0+40°C / 2090%RH(No condensation) |
| Allowable temperature range of the hydraulic oil | 560°C (note7) |
| Recommended hydraulic oils | Wear resistant hydraulic fluid ISO VG32 to 68 (VG46 recommended) |
| Working viscosity range | 20200mm2/s{cSt} |
| Oil contamination degree | NAS 10 Class or less |
| SAFETY VALVE adjustment of pressure Adjustment range of pressure | UPS-00A : 3.532 MPa UPS-0A/1A : 3.5 30 MPa |
| Maximum pressure | 30Mpa (hydraulic pump part) (Maximum operating output varies according to the combination of motor performance and options) |
| Color | black |
UPS-00A
| Type | Output motor kW |
Pump capacity cm3rev |
Maximum RPM min-1 (note1) |
Maximum Flow l/min (note2) |
Rated pressure MPa (Continuous) (note3) |
Maximum pressure MPa (Short time) (note3) |
Tank capacity Lit. (nominal) |
Allowed hydraulic fluid level range Lit. (Estimate) (note4) |
|---|---|---|---|---|---|---|---|---|
| UPS-00A-2*07 | 0.75 | 2.0 | 3000 | 6.0 | 6.4 | 9.6 |
V:0.75 H:0.65 L:Without tank (note5) |
V:0.3 H:0.2 |
| UPS-00A-2*10 UPS-00A-3*10 |
1.0 | 2.0 3.0 |
3000 | 6.0 9.0 |
8.5 5.7 |
12.7 8.5 |
||
| UPS-00A-2*15 UPS-00A-3*15 UPS-00A-4*15 |
1.5 | 2.0 3.0 4.0 |
3000 | 6.0 9.0 12.0 |
19.2 12.8 9.6 |
28.8 19.2 14.4 |
UPS-0A
| Type | Output motor kW |
Pump capacity cm3rev |
Maximum RPM min-1 (note1) |
Maximum Flow l/min (note2) |
Rated pressure MPa (Continuous) (note3) |
Maximum pressure MPa (Short time) (note3) |
Tank capacity Lit. (nominal) |
Allowed hydraulic fluid level range Lit. (Estimate) (note4) |
|---|---|---|---|---|---|---|---|---|
| UPS-0A-2*12 UPS-0A-4*12 |
1.2 | 2.0 4.0 |
3000 | 6.0 12.0 |
15.2 7.6 |
22.8 11.4 |
V:1.9 H:1.5 |
V:0.6 H:0.3 |
| UPS-0A-2*20 UPS-0A-4*20 |
2.0 | 2.0 4.0 |
3000 | 6.0 12.0 |
25.4 12.7 |
30.0 19.0 |
UPS-1A
| Type | Output motor kW |
Pump capacity cm3rev |
Maximum RPM min-1 (note1) |
Maximum Flow l/min (note2) |
Rated pressure MPa (Continuous) (note3) |
Maximum pressure MPa (Short time) (note3) |
Tank capacity Lit. (nominal) |
Allowed hydraulic fluid level range Lit. (Estimate) (note4) |
|---|---|---|---|---|---|---|---|---|
| UPS-1A-5*35 UPS-1A-7*35 UPS-1A-9*35 UPS-1A-11*35 UPS-1A-13*35 UPS-1A-16*35 |
3.5 | 4.7 6.7 9.0 11.0 12.9 15.8 |
2500 | 11.8 16.8 22.5 27.5 32.3 39.5 |
21.1 14.8 11.7 9.6 8.2 6.7 |
30.0 22.2 17.5 14.3 12.2 10.0 |
No symbol: 4.5 A:3.0 B:6.0 |
Tank capacity:No symbol V:1.2, H:0.6 Tank capacity:A V:0.6, H:0.4 Tank capacity:B V:2.8, H:0.8 |
| UPS-1A-5*45 UPS-1A-7*45 UPS-1A-9*45 UPS-1A-11*45 UPS-1A-13*45 UPS-1A-16*45 |
4.5 | 4.7 6.7 9.0 11.0 12.9 15.8 |
2500 | 11.8 16.8 22.5 27.5 32.3 39.5 |
30.0 22.6 17.8 14.6 12.4 10.2 |
30.0 30.0 26.8 21.9 18.7 15.2 |
||
| UPS-1A-7*55 UPS-1A-9*55 UPS-1A-11*55 UPS-1A-13*55 UPS-1A-16*55 |
5.5 | 6.7 9.0 11.0 12.9 15.8 |
2500 | 16.8 22.5 27.5 32.3 39.5 |
27.9 22.0 18.0 15.3 12.5 |
30.0 30.0 27.0 23.0 18.8 |
||
| UPS-1A-9*75 UPS-1A-11*75 UPS-1A-13*75 UPS-1A-16*75 |
7.5 | 9.0 11.0 12.9 15.8 |
2500 | 22.5 27.5 32.3 39.5 |
30.0 24.7 21.0 17.2 |
30.0 30.0 30.0 25.8 |
||
| UPS-1A-13*11K UPS-1A-16*11K |
11.0 | 12.9 15.8 |
2500 | 32.3 39.5 |
30.0 25.1 |
30.0 30.0 |
(note1)Operating pressure may be limited by maximum RPM depending on the motor output.
(note2)This is the theoretical flow under no load. The actual flow will vary depending on the load pressure.
(note3)Rated pressure is (available) pressure at the rated torque of the motor, and maximum operating pressure is pressure output at 150% torque. However, if this pressure exceeds 30MPa, the maximum operating pressure of the hydraulic unit is limited to below 30MPa.
(note4)An auxiliary tank can be connected if fluctuation in oil volume is greater than allowed values. Contact us for information.
(note5)An oil tank will be separately necessary. Our company can make the oil tanks so contact us for information if you need one.
(note6)Operating conditions may limit the maximum RPM and operating pressure to values lower than those shown in the table above, contact us for more information.
Contact us about operations in which pressure is continuously added over a long period of time because the temperature of the hydraulic fluid sometimes rises due to the operating pressure, so restrictions on the operating pressure and the additional installation of a refrigeration system may be necessary.
Contact us about operations in which pressure is continuously added over a long period of time because the temperature of the hydraulic fluid sometimes rises due to the operating pressure, so restrictions on the operating pressure and the additional installation of a refrigeration system may be necessary.
(note7)The operating hydraulic fluid temperature is affected by a variety of factors such as the hydraulic unit installation environment, operational method, load condition, etc. so be sure to confirm with your customer in a situation in which the production machine is operating.
In the case that the hydraulic fluid temperature exceeds the operational hydraulic fluid temperature range, it will be necessary to additionally install a separate refrigeration system, so contact us for information.
In the case that the hydraulic fluid temperature exceeds the operational hydraulic fluid temperature range, it will be necessary to additionally install a separate refrigeration system, so contact us for information.
Specification Servo controller
Type:EPD-PD3-10-D2-20| Power-supply voltage/Power consumption | DC24V±15% / 10W or less | Separate power supply for sensor is needed | |
|---|---|---|---|
| Ambient temperature/Humidity | 0+55°C / 90%RH or less (No condensation) |
||
| Control Content | Cylinder position velocity pressure control | Control mode automatic switching function available | |
| Command Input | Speed Command | Analog voltage DC±10V/Maximum cylinder speed(*1), Cylinder extended by positive voltage, cylinder retracted by negative voltage |
(*1)Set using parameters |
| Pressure Command | Analog voltage DC±10V/Maximum control pressure(*2) Positive voltage adds pressure to head side, negative voltage adds pressure to rod side |
(*2)Set using trimmers | |
| Position Command | Position selection contact signal (4 contacts), target position selected by bit pattern of 4 contacts, the accelerated and decelerated movement function up until the target position inside the controller is generated and moved, and position of the cylinder is maintained | Target position, maximum movement speed, acceleration and deceleration speed set in advance using internal parameters | |
| Input signal(Contact signal) | Servo on, alarm reset, control mode external switching signal, start point search start signal, start point retraction end point LS, start point proximity LS | ||
| Output signal | Alarm, servo ready, control mode monitor, start point search end/in position (also output), pressure consistency | ||
| Input preassure Sensor | Analog voltage0.54.5V, or 15V (2ch) |
Uses pressure sensor with response time of 1ms or less. | |
| Input position sensor | 90° phase difference biphasic pulse, start point pulse (line receiver input) or analog voltage 0 to 10V | If using pulse output positioning sensor, a start point search is necessary once after turning on the power. Pulse output positioning sensor: Uses sensor with resolution of 1µm or less Analog voltage output positioning sensor: Uses sensor with response time of 2ms or less |
|
| Servo amplifier I/F | Output: Motor revolve command (analog voltage ±10VDC), Servo ON,Reset Servo Ararm Input:Servo Ararm,Servo Ready |
||
| Control panel | Signed 5-digit display, 4 key input, selector switch | Data setting and display, trial operation function | |
- The connector for controller and the pins are attached.
- If you use a spacer for the servo controller (option: FZV-8676-02A-01), the installation dimensions will be the same as for the former design [EPD-PD2-10(-A)-D2-10], and the height of the connector from the installation surface will be almost the same.
Servo amplifier specification
| Hydraulic Units type (UPS series) |
Output motor kW |
corresponding servo amplifier type | Remarks |
|---|---|---|---|
| UPS-00A-**07 | 0.75 | EPA-PD1-10R075-20 | |
| UPS-00A-**10 | 1.0 | EPA-PD1-10R100-20 | |
| UPS-00A-**15 | 1.5 | EPA-PD1-10R150-20 | |
| UPS-0A-**12 | 1.2 | EPA-PD1-10R120-20 | |
| UPS-0A-**20 | 2.0 | EPA-PD1-10R200-20 | |
| UPS-1A-**35 | 3.5 | EPA-PD1-10R350-20 | |
| UPS-1A-**45 | 4.5 | EPA-PD1-10R450-20 | |
| UPS-1A-**55 | 5.5 | EPA-PD1-10R550-20 | |
| UPS-1A-**75 | 7.5 | EPA-PD1-10R750-20 | |
| UPS-1A-**11K | 11.0 | EPA-PD1-10R11K-20 |
(note1)Operating power source :THREE-PHASE AC200220V 50/60Hz
220V 50/60Hz
(note2)Separate motor cable and encoder cable are needed to connect the servo motor installed on the hydraulic unit.
(note3)An external regenerative resistor may need to be added in some operating conditions if the capacity of the built-in or external regenerative resistor is not sufficient. For more details contact us with information about your operating conditions (attach the load motion diagram).
(note4)Cable connector included.