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CKD KBX-30E-U Series Instruction Manual

Side mounted motor axis
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INSTRUCTION MANUAL
Electric actuator
KBX series
KBX-30
Side mounted motor axis
● Before operating the product, read this
instruction manual without fail.
● Among all, carefully read the description related
to safety.
● Keep this instruction manual in a safe place so
that you can read it at any time when
necessary.
SM-629738-A
2th Edition
CKD Corporation

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  • Page 1 ● Before operating the product, read this instruction manual without fail. ● Among all, carefully read the description related to safety. ● Keep this instruction manual in a safe place so that you can read it at any time when necessary. 2th Edition CKD Corporation...
  • Page 2 All efforts have been made to assure the contents of this manual. If you have any questions, or find any mistakes, however, please contact CKD. CKD will not be held responsible for any effects caused by using this equipment, regardless of Item 3 above. The contents of this manual are subject to change without prior notice to effect improvements.

  • Page 3: Table Of Contents

    Contents Chapter 1 Safety ................................1 ■1.1 Cautions for safety ............................1 ■1.2 For your safe operation ............................ 5 ■1.2.2 Precautions for installation..........................6 ■1.2.3 Precautions for use ............................6 ■1.3 Warranty ................................9 Chapter 2 Shipment List............................. 10 ■2.1 Shipment list ..............................10 Chapter 3 Axis Specifications ............................

  • Page 4: Chapter 1 Safety

    Overview • This manual describes the axis type expression method, specifications and motor replacement procedures, etc., according to the type of axis. • For the installation, see the instruction manual (installation of actuator) provided separately. Chapter 1 Safety ■1.1 Cautions for safety ●...
  • Page 5 WARNING • Install the safety fences to prevent anyone from entering the working envelope of the robot. When the door is attached to the safety fence, the robot should be stopped at emergency at the same time that the door has opened. •...
  • Page 6 WARNING • As the equipment is heavy, make sure of its weight and gravity center position and disconnect the cables when carrying the equipment. Also, DO NOT carry the equipment with the slider. Otherwise, the slider will move and you will get injured.
  • Page 7 CAUTION • DO NOT place the equipment at a place where the ambient temperature exceeds 40°C, or where the temperature changes sharply, causing condensing, or where it is exposed to direct sunlight. Additionally, if the equipment is installed at a narrow place, the ambient temperature rises due to heat generation in the controller itself or external device, which will result in malfunction or mis-operation of the equipment.

  • Page 8: For Your Safe Operation

    ■1.2 For your safe operation When you use the electric actuator KBX Series, be sure to take the measures in conformity to the following instruction: This machine is an industrial robot in conformance to the provisions of Paragraph 31of Article 36 of the Ordinance on Industrial Safety and Hygiene.

  • Page 9: Precautions For Installation

    ■1.2.2 Precautions for installation Observe the following instructions when installing a robot: (1) The robot shall be laid out to ensure the work space required for robot teaching, maintenance and inspection. (2) The robot controller, other controllers and stationary operation panel shall be installed outside the movable range and where the operator can watch the robot operations.
  • Page 10 (3) Measures to ensure the operation safety of the personnel working within the movable range Any one of the following measures or other measures on the equal or higher level shall be taken so that you can stop the robot operation immediately in the event of an error when working within the movable range: 1.
  • Page 11 Requesting your cooperation For the safety instructions which seem especially important, relevant warning label is attached to the equipment. When the label attached to the equipment has peeled off or the characters are defaced and unreadable, please procure it from our sales agent in your territory by specifying the part number, and attach it to the original place.

  • Page 12: Warranty

    ■1.3 Warranty ■1.3.1 Warranty period This product is warranted for one of the following periods whichever comes first. (1) For 24 months after shipment from our factory. (2) For 18 months after installation at the customer's factory. (3) For 4000 hours of operation. ■1.3.2 Details of warranty (1) This product is warranted.

  • Page 13: Chapter 2 Shipment List

    Chapter 2 Shipment List ■2.1 Shipment list When the axis proper is shipped, it is composed of the following parts: (1) Actuator(axis) (2) Number of oval bolts attached (M6×30)  The above-mentioned axs-1 will be provided with the bolts in the number shown in the right-hand Table. Axis stroke (mm) Attached quantity 100~200...

  • Page 14: Chapter 3 Axis Specifications

    Chapter 3 Axis Specifications ■3.1 Axis type and names of individual parts ■Type of axis The following shows the axis type: ＫＢＸ－３０Ｅ－ＵＲ－Ｍ２０Ｎ－４０ Series name Ball screw lead Motor set direction 20 mm Right side mounted axis Frame No. 10 mm Left side mounted axis Size M 5 mm...

  • Page 15: Single Axis Specification

    ■3.2 Single axis specification ■ Specifications Type of axis KBX-30E-U-- Motor AC 100-watt servo motor absolute Ball screw 15 Lead 20 mm Drive method Lead 10 mm Lead 5 mm Guide method Linear guide (Double) Bearing block ... 4 pieces Maximum payload Vertical mass...
  • Page 16 Type of axis BF30E-U-- Motor AC 200-watt servo motor absolute Ball screw 15 Lead 20 mm Drive method Lead 10 mm Lead 5 mm Guide method Linear guide (Double) Bearing block ... 4 pieces Maximum payload Vertical mass Ball screw lead Horizontal Regeneration (Note 1) (Note 3)
  • Page 17 ■ Axis dimensions [KBX-30*-UR-****] KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- Without brake 100-watt M**N-10 M**N-20 M**N-30 M**N-40 M**N-50 M**N-60 M**N-70 M**N-80 M**N-90 M**N-A0 M**N-B0 M**N-C0 KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR- KBX-30E-UR-...
  • Page 18 [KBX-30*-UL-****] KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- Without brake M**N-10 M**N-20 M**N-30 M**N-40 M**N-50 M**N-60 M**N-70 M**N-80 M**N-90 M**N-A0 M**N-B0 M**N-C0 100-watt KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- KBX-30E-UL- specifications With brake M**B-10...
  • Page 19 [KBX-30*-UU-****] KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UR- Without brake M**N-10 M**N-20 M**N-30 M**N-40 M**N-50 M**N-60 M**N-70 M**N-80 M**N-90 M**N-A0 M**N-B0 M**N-C0 100-watt KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UU- KBX-30E-UR- specifications With brake M**B-10...

  • Page 20: Chapter 4 Installing Actuator (Axis)

    Chapter 4 Installing Actuator (Axis)  This chapter describes the basic installation procedures for the axis and peripheral equipment.  Installation shall comply with the instructions of this Chapter. If the installation procedure is incorrect, robot performance cannot be achieved. Not only that, the service life may be seriously reduced. CAUTION Precautions for installation ...

  • Page 21: Installing Actuator (Axis)

    ■4.1 Installing Actuator (Axis) Installation shall comply with the following procedures: (1) Setting the oval bolt From the axis end face, insert the oval bolt in the T-slots of the frame installation surface. (2) Mounting on the installation base Drill installation holes on the installation base of the carriage at a pitch of approximately 150 mm, and mount the product with oval bolts.

  • Page 22: Robot Type For Each Axis

    ■4.2 Robot type for each Axis The robot type is indicated by the 6-digit numerals specified for each robot type. If this setting is made, various parameter values suited to the axis to be used can be automatically set. The input procedure is given in Section 4.2 of the KCA-25 Instruction Manual (Basic Part).

  • Page 23: Parameter Values

    ■4.3 Parameter values The parameters of this product are available in two types -- parameter 1 and parameter 2 -- depending on the frequency of use. The relationship between each parameter and the robot type is illustrated below: Setting the robot type allows the parameters on the circled portion on the left to be automatically changed. ■4.3.1 Values of parameter 1 for each robot type This parameter has a higher frequency of use.
  • Page 24 Regarding the servo gain value, the initial value is automatically set by the input of the robot type, but the CAUTION conditions vary depending on the specifications of the axis (stroke, grease change, etc.), the installation state of the axis, the load mounting state, etc. Since it will change, change the set value if it is necessary to shorten the cycle time or if abnormal noise is generated due to the oscillation of the servo motor.

  • Page 25: Chapter 5 Precautions For Use

    Chapter 5 Precautions for Use ■5.1 Servo gain setting In the actuator, in order to facilitate the parameter setting work of the controller, the initial parameters for operating the component arm are automatically set by setting the "robot type" (6 digit number) determined for each model to the controller.
  • Page 26 (2) Speed gain (V) ● When the value is reduced ・ If it is made too small, an error such as "overflow error" may occur during operation (especially when accelerating) and operation may not be possible. ・ The positioning and holding force of the slider is reduced. (Rigidity decreases) ●...
  • Page 27 ■5.1.2 About adjustment of servo gain When adjusting the servo gain, refer to the contents described in ■ 5.1.1 "Servo gain setting value and operating condition" and set according to the following description. (1) Speed gain setting The initial value of speed gain usually does not need to be changed. If it is changed, please set as follows.
  • Page 28 ● Abnormalities such as vibration and abnormal noise may occur due to resonance, so check the operation from the low speed range used for return to origin operation and "JOG" operation to the high speed range used for continuous operation. ●...

  • Page 29: Precautions For Inspection And Maintenance Work

    Chapter 6 Maintenance ■6.1 Precautions for inspection and maintenance work (1) Precautions for inspection and maintenance work Observe the following instructions at the time of inspection and maintenance: 1. The robot shall be inspected and maintained by the personnel having a sufficient level of skill and experience. If such personnel are not available, contact the manufacturer and request implementation of the relevant work or education of the person in charge.

  • Page 30: Inspection Before Starting The Work

    ■6.2 Inspection before starting the work (1) Before starting your work with the robot, make sure of the following: 1. Brake device function 2. Emergency stop device function 3. Contact preventive equipment and robot interlock function 4. Related devices/robot interlocking function 5.

  • Page 31: Greasing

    ■6.4 Greasing (1) Greasing positions The linear guide and ball screw of this product are provided with an oilless seal. To prevent a possible accident, check for the greasing conditions and damages on a periodic basis. If insufficient lubrication has been found out, supply grease according to the following steps.

  • Page 32: Cleaning

    ■6.5 Cleaning Clean the robot proper. Clean the robot proper in conformity to the following steps: 1. Turn off the power switch and remove the power plug. 2. Use waste cloth or such to remove the dust and dirt from the frame and covers etc. 3.
  • Page 33 (5) Connect the teaching pendant to the controller and return the axis to the origin. Before starting the return to the origin, set the servo gains to "0" for both the position and CAUTION speed. For the setting procedures, see Sections 13.3.3 and 13.3.4 of the KCA-25 Instruction Manual (Basic Part).
  • Page 34 (11) Belt cover plate (shaft side), motor cover, motor cover plate, belt cover plate (motor side), please be attached to the order of the belt cover. (In the case of belt exchange only, will be the mounting of the belt cover plate and belt cover.) The motor cover there is a direction.

  • Page 35: Changing Side Mounted Motor Direction

    ■6.7 Changing side mounted motor direction Changing side mounted motor direction (left, right, bottom) If you want to change the, please change according to the following figure. In addition, parts of the motor mounting is common. Parts for motor mounting direction changes, does not need. (1) Remove the covers (see section 6.6 (1)).

  • Page 36: Origin Position Adjustment

    ■6.8 Origin position adjustment Adjust the origin according to the following procedure: (1) When the origin sensor is ON (Note), slider positions shall have the following relationship at the origin. Sensor installation Origin sensor Reference origin reference position ON position position Applicable axis 75mm...
  • Page 37 [Slide position checking procedure when origin sensor is turned ON]  Turn OFF the controller power, and move the slider 50 to 100 mm from the origin. After that, turn ON the power and return the axis to the origin. (In case of the axis with a brake, turn ON the power. After that, use the jog mode for this operation.) ...

  • Page 38: Replacement Of Ball Screw

    ■6.9 Replacement of ball screw  If the replacement of ball screw needs to be replaced, contact our sales office closest to your company. It must not be replaced by the customer.  This replacement is performed for each axis. It should be noted that this replacement cannot be made inside the device or in the combined state.

  • Page 39: Chapter 7 Spare Parts

    Chapter 7 Spare Parts ■7.1 Spare Parts When a trouble has occurred to the robot proper and you have found it out at an earlier stage, you cannot repair it if you have no repair parts. Accordingly, you are recommended to keep spare parts on hand. Parts name Remarks Timing belt...
  • Page 40 Jul. 2022...

This manual is also suitable for:

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