Directional Control Driver for Electric Cylinder

Transcription

1 Directional Control Driver for Electric Cylinder LCF Series RoHS LEF LEJ LEL LEM LES Product Specifications LCF-5A LCF-5A5 Able to control the stroke with only / signals. Directional control driver like a solenoid valve Able to set thrust arbitrarily. Thrust can be adjusted by adjustment trimmer. Able to control with only different types of input signals. q Directional instruction w Thrust selection e Output / Can be operated manually. Maintenance performance for wiring check has been improved. LEPY LEPS LER LEH -X5 Motorless - LEFS - LEJS 5A- S SS-T Y LAT LZ LCF Model LCF-5A LCF-5A5 Power supply Front side label color Input signal Selction of thrust Ambient temperature Ambient humidity Environment Display LED Weight VDC ± 0% Max.. A Max.. A Gray Blue Photocoupler input VDC ±0% Max. 8 ma/point 00% or set value (Setting range 0 to 70% F.S.) +5 to 0 C 5 to 85% Rh (No condensation) Indoor (Direct sunlight should be avoided.) No corrosive gas, inflammable gas, oil mist or dust particle POWER,,, 5 g 97

2 Directional Control Driver for Electric Cylinder LCF Series RoHS How to Order Option LCF A A5 Power supply 5 VDC Applicable motor DC motor (Cylinder size ) DC motor (Cylinder size 5) 5 A B Housing set (Connector set) A B Housing for CN,, (connector) & contact (connector pin) are included as an accessory. Nothing included. Cable for power supply terminal LCF C 0 Cable type Cable for CN power C supply terminal Cable length 0 0 m m Cable for control terminal LCF C 0 Cable type Cable for CN C control terminal Cable length 0 0 m m Cable for motor output terminal LCF C 0 Cable type Cable length Cable for CN motor C output terminal 0 05 m 5 m Housing set (Connector set) LCF C0 Housing for power supply terminal (Connector) Housing for control terminal (Connector) Housing for motor output terminal (Connector) Contact (Connector pin) 60 ± 5 Cable length 60 ± 5 60 ± 5 Cable length 60 ± 5 CN Control Table COM Common terminal Output Adjusted thrust Traveling direction 60 ± 5 Cable length 60 ± 5 pc. pc. pc. pcs. VHR-N: J.S.T. Mfg Co., Ltd. VHR-N: J.S.T. Mfg Co., Ltd. VHR-N: J.S.T. Mfg Co., Ltd. BVH-T-P.: J.S.T. Mfg Co., Ltd. CN Power Supply Table Do not apply repetitive bending or pulling stress to the cable. Wiring with repetitive bending or pullling stress to the cable will likely cause the cable to break. In the event of crimping the contact (connector pin) and wire, use the specified tools as well as the recommended cable. Crimping tool: YC-60R (J.S.T. Mfg Co., Ltd.) Pulling tool: EJ-NV (J.S.T. Mfg Co., Ltd.) Recommended cable connection (common for individual cable) AWG (0.5 mm ), Insulated wire O.D..7 to.0 mm with shield, Heat resistance is more than 80 C. Maximum cable length CN cable for power supply terminal m CN cable for control terminal m CN cable for motor output terminal 5 m Shield is attached with an optional cable for the LCF series. When grounding a shield, remove the sheath and use a metal U-crip or P-crip. 98 : Motor output : No motor output : Adjusted thrust : 00% thrust (Max. thrust) : (Retracted side) : B-PHASE (Extended side) FG Frame ground DC (+) Driver power supply (+ V) DC ( ) Driver power supply (0 V) Pin number Pin number Optional cable color Yellow/Green Brown Blue Optional cable color White Red Yellow Orange CN Motor Output Table Pin Optional number cable color OUTA Motor output A (Blue) Blue OUTB Motor output B (Red) Red

3 Directional Control Driver for Electric Cylinder LCF Series Applicable Cylinder Table Cylinder part no. L Z - A - L Z 5 - A5 - Applicable directional control driver LCF-5A LCF-5A5 Dimensions How to Mount Mounting 5.5 CN control terminal M x 0.5 For protection grounding terminal mounting x ø.6 For main body mounting Consider the cooling period, so that the operating temperature of main body should be within the range of specifications. Also, allow enough distance from each side of the main body, construction and the parts. Cooling should be considered, so the surface temperature of a heat sink should not be more than 50 C even though the temperature is within the operating range mm (.5) () CN power supply terminal CN motor output terminal Protection grounding terminal Protection grounding terminal related components Cross recessed bind screw M x pc. Spring washer Nominal pc. Tooth lock washer (A) Nominal pc. Related components for mounting the protection grounding terminal are provided together with the product. LEF LEJ LEL LEM LES LEPY LEPS LER LEH -X5 Motorless - LEFS - LEJS 5A- S SS-T Y LAT LZ LCF Mount the directional control driver vertically against the wall, using two mounting screw holes, so the front side (on which its adjustment trimmer and manual switch are located) is facing to an operator. Applicable mounting screw: M ( pcs.) [to be supplied by customer] How to mount a protection grounding terminal Cross recessed bind screw (Accessory) M x.6 Spring washer Nominal (Accessory) Crimping terminal 78.6 Tooth lock washer (A) (Accessory) Nominal Note) Crimping terminal and grounding cable are supplied by customer. x ø.6 99

4 LCF Series Wiring Example Single phase 00 VAC MCCB Noise filter MC MC CN power supply terminal Power supply VDC DC (+) DC ( ) FG LCF Series MCCB : Circuit breaker MC : Contactor Ry : Relay MC Ry Electric cylinder mounted motor Rated input VDC ±0% Max. 8 ma/point Surge suppressor Blue Red CN motor output terminal OUTA OUTB CN control terminal COM Ry Emergency stop signal For System Chart, refer to page 96. Do not short circuit the motor output terminal (CN). Excessive current will flow, and the directional control driver may become damaged. How to wire CN motor output terminal Warning CN power supply terminal There is no emergency stop function or power supply switch in the directional control driver. Please be sure to provide an emergency stop and power supply insulation (insulator) device as a total machine equipment, referencing the above wiring examples. Also, please be sure to turn off the power supply for the whole equipment prior to wiring the directional control driver. CN control terminal Heat sink side CN Power Supply Pin no. FG Frame ground DC (+) Driver power supply (+ V) DC ( ) Driver power supply (0 V) Housing: VHR-N (J.S.T. Mfg Co., Ltd.) Contact: BVH-T-P. (J.S.T. Mfg Co., Ltd.) CN Motor Output Pin no. OUTA OUTB Motor output A (Blue wire) Motor output B (Red wire) Housing: VHR-N (J.S.T. Mfg Co., Ltd.) Contact: BVH-T-P. (J.S.T. Mfg Co., Ltd.) 950 Heat sink side CN Control Pin no. COM Output Adjusted thrust Traveling direction Common terminal : Motor output : No motor output : Adjusted thrust : 00% thrust (Max. thrust) : (Retracted side) Note) : B-PHASE (Extended side) Note) Housing: VHR-N (J.S.T. Mfg Co., Ltd.) Contact: BVH-T-P. (J.S.T. Mfg Co., Ltd.) Note) For the travelling direction (retracted, extended side), refer to the dimensions in pages 90, 9, 96 and 97.

5 Directional Control Driver for Electric Cylinder LCF Series Description of Each Part and its Category Description Details Trimmer Thrust adjustment trimmer POWER Thrust changes through adjustment. Light illuminates when power is supplied. LEF Indicator light Light illuminates by command. (Travelling to the retracted side when illuminated) Light illuminates when turning. (No motor output is generated when illuminated.) LEJ LEL Light illuminates by command. (Thrust set by the thrust adjustment trimmer, when illuminated, will be outputted.) LEM Timing Chart (Extended side) Note) 00% Manual switch command while pressing (Travelling to the retracted side) command while pressing (Motor output will be generated.) command while pressing (Thrust set by the thrust adjustment trimmer will be outputted.) Warning. Do not operate or adjust settings with wet hands. You may experience an electric shock.. When operating the manual switch, make sure that your hands do not come in contact, or is caught between the workpiece. Otherwise you may become injured. CN Control Pin no.. Do not press the manual switch with sharp objects, as the manual switch may be damaged.. Do not touch the directional control driver's heat sink. It will be very hot while turned on, so operate after you have checked that it has become cold.. Adjust the thrust adjustment trimmer under the conditions below. ) Adjust so that the pressure applied to the thrust adjustment trimmer remain below.9 N. ) The adjustment section of the thrust adjustment trimmer should be below 68.6 mn m. COM Output Adjusted thrust Traveling direction Common terminal : Motor output : No motor output : Adjusted thrust : 00% thrust (Max. thrust) : (Retracted side) Note) : B-PHASE (Extended side) Note) Housing: VHR-N (J.S.T. Mfg Co., Ltd.) Contact: BVH-T-P. (J.S.T. Mfg Co., Ltd.) Note) For the travelling direction (retracted, extended side), refer to the dimensions in pages 90, 9, 96 and 97. LES LEPY LEPS LER LEH -X5 Motorless - LEFS - LEJS 5A- S SS-T Y LAT LZ LCF Thrust 0% (Retracted side) Note) 00% Note) For the travelling direction (retracted, extended side), refer to the dimensions in pages 90, 9, 96 and

6 Directional Control Driver Specific Product Precautions Be sure to read this before handling the products. External force (Manual or spring loaded) Thrust on Design and Operation. If an electric cylinder with DC motor should be rotated by the larger external force than the generated thrust, the reverse inrush voltage generated may cause adverse effects on the electric cylinders directional control driver and result in malfunction or damage to the product. Example) Do not push or pull a cylinder rod, applying a larger load or external force than the generated thrust. (Please use caution if the generated thrust should be switched over between a high thrust and a low thrust.) LCF Do not use this product by stopping it with a load or external force. (control operation) LCF Command an operation in the reverse direction only after a cylinder rod stopped completely. LCF Do not operate a cylinder rod with an external force when the electric cylinder directional control driver is turned off or output is in the off state. (If a cylinder rod needs to be moved manually for the purpose of adjustment, etc., be sure to remove the CN motor output terminal beforehand.) LCF LCF 95