Nakanishi E800Z Operation Manual Download Page 6

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③

④

・Power Cord                    ・Air Hose with Filter ・Reducer（φ６-φ４）
・Connector Cover A (Provided)                                ・Connector Cover B (Provided)
・Noise Reduction Coil     ・Fuse ・Operation Manual

Allowed Motor Speed

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E800Z

E800Z Torque/Output Characteristics

Output

（Ｗ）

Torque

（ｃ

Ｎ･

ｍ

）

Motor Speed（ｘ１０ｍｉ

ｎ）

３

−１

Torque

２５０

８０

７０

６０

５０

３００

０

１５０

２００

１００

５０

４０

３０

０

２０

６

２

５

３

１０

１

４

Output

Summary of Contents for E800Z

Page 1: ...Switching 115V 230V ８８ Changing Fuses ９９ Power Cord Connection ９ 10 Motor Cord Connection 10 11 Air Hose Connection 10 12 Operation Procedures 11 13 External Input Output Control Signal Specifications 13 14 Protect Function 18 15 Break In Procedure 19 16 Cutting tool cautions 19 17 Optional Parts 20 18 Trouble Shooting 22 OM K0500E E800Z SYSTEM contents ...

Page 2: ...r worn cord immediately 7 This tool is intended for use on a circuit that has an outlet that looks like the one illustrated in Sketch A in Figure below 115V The tool has a grounding plug that looks like the plug illustrated in Sketch A in Figure below A temporary adapter which looks like the adapter illustrated in Sketches B and C may be used to connect this plug to a 2 pole receptacles as shown i...

Page 3: ...2 1 ...

Page 4: ...3 01 2 3 4 1 0 3 5 1 5 6 5 5 2 7 8 7 8 85 9 85 9 ...

Page 5: ...safety standards The a contact is used for the electric line and the b contact output makes detection of an open motor electric line circuit possible This system can be integrated with the machine s safety systems to help enhance safe automatic operation The Emergency Stop Signal can be used to operate the safety relay automatically When the Emergency Stop Signal circuit is open the power lines be...

Page 6: ...Connector Cover B Provided Noise Reduction Coil Fuse Operation Manual Allowed Motor Speed μ E800Z E800Z Torque Output Characteristics Output Ｗ Torque ｃＮｍ Motor Speed ｘ１０ｍｉｎ３１ Torque ２５０８０７０６０５０３０００１５０２００１００５０４０３００２０６２５３１０１４ Output ...

Page 7: ...oint Connect air hose to supply cooling air to the motor Power Supply Voltage Selector Switch 115V or 230V power sources can be selected by use of this switch Air Input Joint Supply clean dry regulated air for motor cooling The air supply needs to be regulated between 0 2MPa 0 5MPa Air consumption is 30N R min At 0 5MPa Main Power Inlet with Fuse Holder Insert the provided power plug Fuse 2pcs 250...

Page 8: ...layed to 2 digits Error Lamp When an error exists this lamp lights and the error code is shown on the digital display Power Lamp Power Switch is in the ON position Motor Lamp Motor is rotating except at the minimum of speed adjustment knob FWD Lamp Forward rotation is counter clockwise rotation when the cutting tool is facing the operator REV Lamp Reverse rotation is clockwise rotation when the cu...

Page 9: ...election Voltage Setting 115V Set the input voltage switch to 115V Voltage Setting 230V Set the input voltage switch to 230V Voltage Setting 115V Voltage Setting 230V ＳＥＬＥＣＴＯＲＶＯＬＴＡＧＥＡＩＲＩＮ 270 ＯＮＣＮ１ＯＦＦＡＩＲＯＵＴＣＮ２ＭＯＴＯＲ 800 7 200 8 89 2 ＥＸＴＳＰＥＥＤＦＷＤＳＴＡＲＴＡＵＴＯＲＥＶＭＡＮＵＡＬ１ｘ１０００ｍｉｎ５００ＭＩＮＩＮＴＭＡＸＬＯＡＤＰＯＷＥＲＥＲＲＯＲ ...

Page 10: ...proper cord according to the power source being used The type of power source cord for 230V should be specified when the system is ordered Only use grounded power sources Failure to properly ground the unit may result in electric shock injury fire and or damage to the system components CAUTION Fig 6 Fig 5 Push on the clips on the left and right of the fuse holder and remove the fuse holder and fus...

Page 11: ...ir hose with φ6 φ4 adaptor into the inlet joint on the right side of the control unit Insert the provided air hose with filter from AL 0201 into the inlet joint If you are not using the AL 0201 air line kit make sure that the incoming air supply is dry clean air Regulate air pressure between 0 2 0 5MPa If the selector unit NE62 is used insert the 6 cooling air hose into the output joint Regulate a...

Page 12: ... Pushing the Start Switch a second time will extinguish the Motor Lamp and the motor will stop Reset the Speed Adjustment Knob to the minimum speed setting and restart the E800Z according to the procedure mentioned in step of this section 1 Attach cable connectors to Input Output connector CN1 CN2 Cable connector type Dsub25 Dsub15 and M2 6 Attachment Screw are not supplied with the system and nee...

Page 13: ... Auto Lamp Ａ Error Lamp Ｊ Internal Control Mode Lamp Ｋ Load Monitor Lamp LOAD Ｉ External Control Mode Lamp Ｈ 500 Lamp Ｆ Manual Lamp Ｅ REV Lamp D FWD Lamp Ｃ Motor Lamp Fig 9 Input Output Connector CN1 Input Output Connector CN2 ...

Page 14: ...is continuity between PIN4 and PIN12 ON Closed Safety Relay is OFF System Stopped no continuity Safety Relay is OFF Open Normal Operation When AUTO mode is being used output transistor is ON closed When incoming power supply is active output transistor is ON closed NOT Used Input Output Output Output Output Output Input Output Output Output Output Output Open 0V Emergency Stop OFF Open Disconnect ...

Page 15: ...tained with more than 0 5mm spacing by the relay s recoil mechanism CN1 Connector Rating Relay Contact Rating Current Rating 3A AC DC Voltage Rating 250VAC DC Relay Contact Rating At resistance load COSφ 1 Max Current 6A Load Rating AC250V DC30V 6A Max Voltage AC250V DC125V Current Rating 6A 4 AUTO AUTO MODE Signal CN1 Pin5 Pin13 When Control Switch is set to AUTO MODE Pins 5 and 13 are ON Closed ...

Page 16: ...Pulse Photo Coupler Output TTL Level 24 Pulse Output 1 revolution Output 1 rotation Not Used Not Used Not Used Rotation Speed 0V 10VDC Input At 10V 50 000min 1 or 80 000 min 1 Not Used When motor is rotated Motor Speed can be monitored Output voltage is proportional to motor speed Input Input Input output output output output output output Input output Input output Common ON 24V Reversed Rotation ...

Page 17: ...OP Rotation Stop CN2 Pin6 Pin18 Photo Coupler isolated Transistor Output When Motor is stopped Transistor is OFF The Max Rating of Transistor is VCEO 50V Ic 50mA Pc 100mW Please use at less than the maximum rating At factory shipment In case the error output theory is reversed １２３４５６７８９ 10 １２３４５６７８９ 10 h ON ON 2 VR Motor Speed Control Voltage and VCC DC10V Power Source for Analog S...

Page 18: ...s not used please attach the provided connector cover to the unused connector 10 Refer to Table 1 for cross reference information between the External Input Output Terminal of NE52 NE137 CN2 of NE147 800 VCC Power Source for Analog Signal For ERR Trip Signal Output default error output code is reversed NE147 800 11 VCC 23 VR 10 GND1 2 DIR IN 1 COM 14 START 8 ERR 18 COM 6 STOP 18 COM 12 LOAD 13 LOA...

Page 19: ...e Load External Start UP Error Emergency Stop Error Over Speed Error Excessive Current to Motor Motor Connector is disconnected Over 90 Air pressure for motor cooling is too low Continuous excessive load AUTO control mode Motor Speed Control Voltage has been supplied before Power Source is ON Input Emergency Stop Signal Excessive Motor Speed 85 000min 1 6 LED load monitor allows the operator to as...

Page 20: ... Steps min 1 rpm Running Time Items to Check Table３ 16 1 The proper surface speed for vitrified grindstones is 600 1800m min 2 Do not exceed 13 overhang for mounted grindstones In case overhang must exceed 13 reduce the motor speed in accordance with Fig 26 and Table 4 3 Do not use tools with bent or broken shanks cracks or excessive runout 4 Dress the grindstone prior to use 5 For grinding the ma...

Page 21: ...able Horizontal Mounting Brackets Vertical Mounting Brackets Suspended Mounting Brackets 17 Suspended Mounting Brackets 4pcs set Model BRC 4 Code No 8413 ASE8413 in U S A Vertical Mounting Brackets 2 pcs set Model BRR 2 Code No 8412 ASE8412 in U S A 1 Bracket ...

Page 22: ...d It is intended to be used with a standard 3 conductor cable The cable Iength can be cut to fit your specific installation Please refer to the Minimum gage for cord chart on page 1 of this manual to determine the proper cord gage for the length and voltage required Caution do not attempt to make any electrical connections without consulting with a qualified electrician ...

Page 23: ...rrect the cause of the error Reset the system If E4 is displayed wait 20 minutes before restarting the system Check the Motor Speed Selection Switch and set to EXT Error lamp cannot be shut off Motor Speed Selection Switch is set to INT or 500 Check 24V DC power supply and connecting wires No voltage 24V DC on Start line Check if 0 10V DC between Pin10 and Pin23 on CN2 If no voltage the problem is...

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Nakanishi E800Z, Operation Manual, Page: 6 / 24

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