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Mitsubishi Electric HG-KN Instruction Manual
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Mitsubishi Electric HG-KN Instruction Manual

General-purpose ac servo
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General-Purpose AC Servo
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HG-SN
SERVO MOTOR INSTRUCTION MANUAL
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Summary of Contents for Mitsubishi Electric HG-KN

  • Page 1 General-Purpose AC Servo MODEL HG-KN HG-SN SERVO MOTOR INSTRUCTION MANUAL...
  • Page 2 Safety Instructions Please read the instructions carefully before using the equipment. To use the equipment correctly, do not attempt to install, operate, maintain or inspect the equipment until you have read through this Instruction Manual and appended documents carefully. Do not use the equipment until you have a full knowledge of the equipment, safety information and instructions.
  • Page 3 1. To prevent electric shock, note the following WARNING Before wiring and inspections, turn off the power and wait for 15 minutes or more until the charge lamp turns off. Otherwise, an electric shock may occur. In addition, when confirming whether the charge lamp is off or not, always confirm it from the front of the servo amplifier.
  • Page 4 10 %RH to 90 %RH (non-condensing) Indoors (no direct sunlight), free from corrosive Ambience gas, flammable gas, oil mist, dust, and dirt Altitude Max. 2000 m above sea level (Note) HG-KN series X, Y: 49 m/s Vibration resistance HG-SN52/HG-SN102/HG-SN152 X, Y: 24.5 m/s HG-SN202/HG-SN302 X: 24.5 m/s...
  • Page 5 (2) Wiring CAUTION Wire the equipment correctly and securely. Otherwise, the servo motor may operate unexpectedly. Make sure to connect the cables and connectors by using the fixing screws and the locking mechanism. Otherwise, the cables and connectors may be disconnected during operation. Do not install a power capacitor, surge killer, or radio noise filter (optional FR-BIF) on the servo amplifier output side.
  • Page 6 (4) Usage CAUTION When it is assumed that a hazardous condition may occur due to a power failure or product malfunction, use a servo motor with an external brake to prevent the condition. For equipment in which the moving part of the machine may collide against the load side, install a limit switch or stopper to the end of the moving part.
  • Page 7 (6) Storage CAUTION Note the followings when storing the servo motor for an extended period of time (guideline: three or more months). Always store the servo motor indoors in a clean and dry place. If it is stored in a dusty or damp place, make adequate provision, e.g. cover the whole product. If the insulation resistance of the winding decreases, check how to store the equipment.

  • Page 8: Table Of Contents

    4- 1 to 4- 8 4.1 Connection instructions ........................4- 2 4.2 Wiring ..............................4- 3 4.2.1 HG-KN series servo motor ......................4- 3 4.2.2 HG-SN series servo motor ......................4- 5 4.3 Selection example of wires ....................... 4- 7 5.
  • Page 9 6.3 Standard specifications ........................6- 2 6.3.1 Standard specifications list......................6- 2 6.3.2 Torque characteristics ........................ 6- 4 6.4 Electromagnetic brake characteristics ....................6- 5 6.5 Servo motors with special shafts ...................... 6- 6 6.5.1 Key shaft (with 2 round end key) ....................6- 6 6.5.2 D cut shaft ..........................

  • Page 10: Introduction

    1. INTRODUCTION 1. INTRODUCTION 1.1 Rating plate The following shows an example of rating plate for explanation of each item. HG-KN13J Model 100W Input power, rated current and rated output 0.57 Mass and insulation class Rated speed Induced voltage constant and maximum ambient temperature Power factor and IP rating Serial number (Note 1) Country of origin and conforming standards...

  • Page 11: Parts Identification

    1. INTRODUCTION 1.2 Parts identification (1) HG-KN series servo motor Power cable (Note 1, 2) Encoder cable (Note 1) Power lead (U/V/W) Grounding lead Servo motor shaft Encoder Note 1. The encoder cable and power supply cable are options. 2. An electromagnetic brake cable is separately required for the servo motor with an electromagnetic brake.

  • Page 12: Electromagnetic Brake

    1. INTRODUCTION 1.3 Electromagnetic brake The electromagnetic brake is provided to prevent a drop at a power failure or alarm occurrence during vertical drive or to hold a shaft at a stop. Do not use it for normal braking (including braking at servo-lock). The electromagnetic brake has a time lag.
  • Page 13 1. INTRODUCTION (3) Selection of surge absorbers for electromagnetic brake circuit The following shows an example how to select a varistor with a surge absorber. (a) Selection conditions Item Condition Relay Electromagnetic brake R [Ω]: Resistance specification L [H]: Inductance Vb [V]: Power supply voltage Varistor 24 V DC...

  • Page 14: Servo Motor Shaft Shapes

    1. INTRODUCTION 1.4 Servo motor shaft shapes In addition to the straight shaft, the key shaft and D cut shaft are available. The key shaft and D cut shaft cannot be used in very frequent start/stop applications. Since we cannot warrant the servo motor against fracture and similar accidents attributable to a loose key, use a friction coupling, etc.
  • Page 15 1. INTRODUCTION MEMO 1 - 6...

  • Page 16: Installation

    2. INSTALLATION 2. INSTALLATION WARNING To prevent electric shock, ground each equipment securely. Stacking in excess of the specified number of product packages is not allowed. Install the equipment on incombustible material. Installing them directly or close to combustibles will lead to smoke or a fire. Install the servo motor in a load-bearing place in accordance with the Instruction Manual.

  • Page 17: Mounting Direction

    (1) Standard servo motor The following table indicates the mounting direction of the standard servo motor. Servo motor series Mounting direction HG-KN All direction HG-SN For mounting in the horizontal direction, it is recommended to set the connector section downward.

  • Page 18: Load Mounting/Dismounting Precautions

    2. INSTALLATION 2.2 Load mounting/dismounting precautions During assembling, the shaft end must not be hammered. Otherwise, the encoder may malfunction. CAUTION Do not process the shaft to avoid damage to the encoder and bearing. (1) When mounting a pulley to the servo motor with a key shaft, use the screw hole in the shaft end. To fit the pulley, first insert a double-end stud into the screw hole of the shaft, put a washer against the end face of the coupling, and insert and tighten a nut to force the pulley in.

  • Page 19: Permissible Load For The Shaft

    2. INSTALLATION 2.3 Permissible load for the shaft Do not use a rigid coupling as it may apply excessive bending load to the shaft of CAUTION the servo motor, leading the shaft to break and the bearing to wear out. For the permissible shaft load specific to the servo motor, refer to the chapter of the servo motor series.

  • Page 20: Cable

    2. INSTALLATION 2.5 Cable The power supply and encoder cables routed from the servo motor should be fixed to the servo motor to keep them unmovable. Otherwise, the cable may disconnect. In addition, do not modify the connectors, terminals and others at the ends of the cables. 2.6 Servo motor with oil seal For the servo motor with oil seal, the oil seal prevents the entry of oil into the servo motor.

  • Page 21: Inspection Items

    2. INSTALLATION 2.7 Inspection items Before starting maintenance and/or inspection, turn off the power and wait for 15 minutes or more until the charge lamp turns off. Otherwise, an electric shock may occur. In addition, when confirming whether the charge lamp is off or not, always WARNING confirm it from the front of the servo amplifier.

  • Page 22: Machine Accuracies

    The temperature of the servo motor increases differently depending on its mounting environment, operating conditions, etc. Make sure to check the temperature with an actual machine. Servo motor Flange size [mm] HG-KN HG-SN 250 × 250 × 6 13/23 250 × 250 × 12 52/102/152 300 ×...
  • Page 23 2. INSTALLATION MEMO 2 - 8...

  • Page 24: Connectors Used For Servo Motor Wiring

    3.1 Selection of connectors Use the connector configuration products given in the table as the connectors for connection with the servo motor. Refer to section 3.2 and 3.3 for the compatible connector configuration products. (1) HG-KN series Encoder connector Electromagnetic brake connector...

  • Page 25: Wiring Connectors (Connector Configurations A/B/C)

    3. CONNECTORS USED FOR SERVO MOTOR WIRING 3.2 Wiring connectors (connector configurations A/B/C) Connector Servo motor encoder Feature Connector Crimping tool configuration connector (Note) For ground clip: 1596970-1 Connector: 2174053-1 1674339-1 IP65 For receptacle contact: 1596847-1 (for encoder) (TE Connectivity) (TE Connectivity) (TE Connectivity) Note.

  • Page 26: Wiring Connectors (Connector Configurations D/E/F/G)

    3. CONNECTORS USED FOR SERVO MOTOR WIRING 3.3 Wiring connectors (connector configurations D/E/F/G) Angle plug Angle plug (one-touch connection type) (screw type) Straight plug Straight plug (one-touch connection type) (screw type) Plug (DDK) Servo motor Cable Connector encoder Feature configuration connector Type Plug...
  • Page 27 3. CONNECTORS USED FOR SERVO MOTOR WIRING Plug Cable clamp Cable Plug Cable clamp Cable Plug (DDK) Cable clamp (DDK) Servo motor Connector Feature power connector Cable OD configuration Type Model Model (Note 2) [mm] (reference) 8.5 to 11 CE3057-10A-2-D CE05-6A18-10SD-D-BSS Straight Applicable wire size: AWG 14 to 12...
  • Page 28 3. CONNECTORS USED FOR SERVO MOTOR WIRING Angle plug Angle plug (one-touch connection type) (screw type) Straight plug Straight plug (one-touch connection type) (screw type) Plug (DDK) Servo motor electro- Cable Connector magnetic Feature brake configuration Type Plug Socket contact Contact shape [mm] connector...
  • Page 29 3. CONNECTORS USED FOR SERVO MOTOR WIRING Plug Cable clamp Cable Plug Cable clamp Cable Plug (DDK) Cable clamp (DDK) Servo motor Connector Feature power connector Cable OD configuration Type Model Model (Note 2) [mm] (reference) 9.5 to 13 CE3057-12A-2-D CE05-6A22-22SD-D-BSS Straight Applicable wire size: AWG 10 to 8...

  • Page 30: Connection Of Servo Amplifier And Servo Motor

    4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR 4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR Any person who is involved in wiring should be fully competent to do the work. Ground the servo motor securely. Do not attempt to wire the servo motor until it has been mounted. Otherwise, it may cause an electric shock.

  • Page 31: Connection Instructions

    4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR 4.1 Connection instructions To avoid a malfunction, connect the wires to the correct phase terminals (U/V/W) of the servo amplifier and servo motor. Do not connect AC power supply directly to the servo motor. Otherwise, it may CAUTION cause a malfunction.

  • Page 32: Wiring

    To wire to the servo amplifier, use connectors packed with the amplifier or optional connectors. For servo amplifier terminals, refer to each servo amplifier instruction manual. 4.2.1 HG-KN series servo motor (1) Servo motor power supply cable wiring diagrams (a) When cable length is 10 m or less...
  • Page 33 4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR (2) Electromagnetic brake cable wiring diagrams (a) When cable length is 10 m or less 10 m or less MR-BKS1CBL_M-A1-L MR-BKS1CBL_M-A2-L MR-BKS1CBL_M-A1-H (Note 3) Servo motor MR-BKS1CBL_M-A2-H 24 V DC power supply (Electromagnetic (Note 2) for electromagnetic...

  • Page 34: Hg-Sn Series Servo Motor

    4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR 4.2.2 HG-SN series servo motor Refer to section 4.3 for the wires used for wiring. (1) Wiring 50 m or less Servo amplifier Servo motor (Note 4) CNP2 (Note 2) 24 V DC power supply (Electromagnetic for electromagnetic brake interlock)
  • Page 35 4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR (2) Connector The connector fitting the servo motor is prepared as optional equipment. Refer to chapter 5 for details of the options. For types other than those prepared as optional equipment, refer to chapter 3. Servo motor-side connectors Servo motor Electromagnetic...

  • Page 36: Selection Example Of Wires

    4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR 4.3 Selection example of wires POINT Wires indicated in this section are separated wires. When using a cable for power line (U/V/W) between the servo amplifier and servo motor, use a 600 V grade EP rubber insulated chloroprene sheath cab-tire cable (2PNCT).
  • Page 37 4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR MEMO 4 - 8...

  • Page 38: Wiring Option

    5. WIRING OPTION 5. WIRING OPTION Before connecting options, turn off the power and wait for 15 minutes or more until the charge lamp turns off. Otherwise, an electric shock may occur. In WARNING addition, when confirming whether the charge lamp is off or not, always confirm it from the front of the servo amplifier.

  • Page 39: Combinations Of Cable/Connector Sets

    5. WIRING OPTION 5.1.1 Combinations of cable/connector sets (1) HG-KN series servo motor Direct connection (cable length 10 m or less, IP65) Servo amplifier 13) 14) 15) 16) CNP1 Junction connection (cable length more than 10 m, IP65) 22) 23)

  • Page 40: Cable And Connector List

    Description Remark Servo motor IP65 Power supply connector power cable PWS1CBL_M- Load-side A1-L (Note) lead Cable length: HG-KN series 2/5/10 m Refer to section 5.3 for details. Servo motor IP65 power cable PWS1CBL_M- Load-side A1-H (Note) lead Cable length: Long...
  • Page 41 Model Description Remark Electromagnetic IP55 Electromagnetic brake connector brake cable BKS2CBL03M- Load-side A1-L lead Cable length: HG-KN series 0.3 m Refer to section 5.4 for details. Electromagnetic IP55 Electromagnetic brake connector brake cable BKS2CBL03M- Opposite A2-L to load- Cable length:...
  • Page 42 Model Description Remark Encoder cable IP65 Encoder connector J3JSCBL03M- Load-side A1-L (Note) lead Cable length: HG-KN series 0.3 m Refer to section 5.2 (4) for details. Encoder cable IP65 Encoder connector J3JSCBL03M- Load-side A2-L (Note) lead Cable length: HG-KN series 0.3 m...

  • Page 43: Encoder Cable/Connector Sets

    1500 V DC). (1) MR-J3ENCBL_M-_-_ These cables are encoder cables for the HG-KN series servo motors. The numbers in the cable length field of the table indicate the symbol filling the underline "_" in the cable model. The cables of the lengths with the numbers are available.
  • Page 44 5. WIRING OPTION (a) Connection of servo amplifier and servo motor MR-J3ENCBL_M-A1-L MR-J3ENCBL_M-A1-H Servo motor Servo amplifier HG-KN MR-J3ENCBL_M-A2-L MR-J3ENCBL_M-A2-H Servo motor HG-KN Cable model 1) CN2-side connector 2) Encoder-side connector MR-J3ENCBL_M-A1-L Receptacle: 36210-0100PL Connector set: 54599-1019 Connector: 2174053-1 Shell kit: 36310-3200-008...
  • Page 45 Cable length Cable model IP rating Bending life Application 20 m 30 m 40 m 50 m (Note) MR-EKCBL_M-L IP20 Standard For HG-KN servo motor Use in combination with MR- Long (Note) (Note) (Note) J3JCBL03M-_-L. MR-EKCBL_M-H IP20 bending life Note. Four-wire type cable...
  • Page 46 5. WIRING OPTION (b) Internal wiring diagram MR-EKCBL30M-L MR-EKCBL20M-L CN2-side Junction CN2-side Junction connector connector connector connector Plate (Note) CONT Plate (Note) MR-EKCBL30M-H MR-EKCBL40M-H MR-EKCBL20M-H MR-EKCBL50M-H CN2-side Junction CN2-side Junction connector connector connector connector Plate (Note) CONT Plate (Note) Note. Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental system.
  • Page 47 (MR-EKCBL_M-_) is required. Cable model Cable length IP rating Bending life Application Use in combination with load-side MR-J3JCBL03M-A1-L lead for HG-KN servo motor MR- EKCBL_M-_. 0.3 m IP20 Standard Use in combination with opposite to MR-J3JCBL03M-A2-L load-side lead for HG-KN servo motor MR-EKCBL_M-_.
  • Page 48 5. WIRING OPTION (a) Connection of servo amplifier and servo motor MR-J3JCBL03M-A1-L Servo motor HG-KN Servo amplifier MR-EKCBL_M-_ MR-J3JCBL03M-A2-L Servo motor HG-KN Cable model 1) Junction connector 2) Encoder-side connector MR-J3JCBL03M-A1-L Housing: 1-172169-9 Connector: 2174053-1 Contact: 1473226-1 Crimping tool for ground clip: 1596970-1...
  • Page 49 MR-J3JSCBL03M-A1-L for HG-KN servo motor MR- J3ENSCBL_M-_. 0.3 m IP65 Standard Use in combination with opposite to MR-J3JSCBL03M-A2-L load-side lead for HG-KN servo motor MR-J3ENSCBL_M-_. (a) Connection of servo amplifier and servo motor MR-J3JSCBL03M-A1-L Servo motor HG-KN Servo amplifier (Note)
  • Page 50 5. WIRING OPTION (b) Internal wiring diagram Junction Encoder-side connector connector 5 - 13...
  • Page 51 5. WIRING OPTION (5) MR-J3ENSCBL_M-_ These cables are encoder cables for the HG-KN/HG-SN series servo motors. The numbers in the cable length field of the table indicate the symbol filling the underline "_" in the cable model. Cable length Cable model...
  • Page 52 5. WIRING OPTION (b) Cable internal wiring diagram MR-J3ENSCBL2M-L MR-J3ENSCBL5M-L MR-J3ENSCBL10M-L MR-J3ENSCBL2M-H MR-J3ENSCBL5M-H MR-J3ENSCBL20M-L MR-J3ENSCBL10M-H MR-J3ENSCBL30M-L CN2-side Encoder-side CN2-side Encoder-side connector connector connector connector Plate (Note) Plate (Note) MR-J3ENSCBL20M-H MR-J3ENSCBL30M-H MR-J3ENSCBL40M-H MR-J3ENSCBL50M-H CN2-side Encoder-side connector connector Plate (Note) Note. Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental system.
  • Page 53 5. WIRING OPTION (c) When fabricating the encoder cable Prepare the following parts, and fabricate it according to the wiring diagram in (b) in this section. Refer to section 5.5 for the specifications of the cable to use. Description Parts (Connector set) Servo amplifier-side connector Encoder-side connector (DDK)

  • Page 54: Servo Motor Power Cable

    5. WIRING OPTION 5.3 Servo motor power cable These cables are servo motor power cables for the HG-KN series servo motors. The numbers in the cable length field of the table indicate the symbol filling the underline "_" in the cable model.
  • Page 55 5. WIRING OPTION (2) Internal wiring diagram (Red) (White) (Note) (Black) (Green/yellow) Note. These are not shielded cables. 5 - 18...

  • Page 56: Electromagnetic Brake Cable

    5. WIRING OPTION 5.4 Electromagnetic brake cable These cables are electromagnetic brake cables for the HG-KN series servo motors. The numbers in the cable length field of the table indicate the symbol filling the underline "_" in the cable model.

  • Page 57: Wires For Option Cables

    5. WIRING OPTION 5.5 Wires for option cables When fabricating a cable, use the wire models given in the following table or equivalent. Table 5.1 Wires for option cables Characteristics of one core (Note 2) (Note 1) Length Wire model Core Number Conductor...
  • Page 58 5. WIRING OPTION Characteristics of one core (Note 2) (Note 1) Length Core Wire model Structure Number Conductor Type Model Cable OD Insulator size (Manufacturer) of cores [Wires/m resistance [mm] [Ω/km] d [mm] (Note 4) MR-PWS1CBL_ 2 to 10 M-A1-L 21.8 HRZFEV-A(CL3) AWG 18 4 AWG 18...
  • Page 59 5. WIRING OPTION MEMO 5 - 22...

  • Page 60: Hg-Kn Series

    6. HG-KN SERIES 6. HG-KN SERIES This chapter provides information on the servo motor specifications and characteristics. When using the HG- KN series servo motor, always read the Safety Instructions in the beginning of this manual and chapters 1 to 5, in addition to this chapter.

  • Page 61: Standard Specifications

    6. HG-KN SERIES 6.3 Standard specifications 6.3.1 Standard specifications list HG-KN series (low inertia/small capacity) Servo motor Item 13(B)(J) 23(B)(J) 43(B)(J) 73(B)J Refer to "Power supply equipment capacity and generated loss of servo Power supply capacity amplifiers" in Servo Amplifier Instruction Manual.
  • Page 62 Thrust load 8. When you conform HG-KN series servo motor to the UL/CSA standard as a certified product by UL, the insulation class will be 105 (A). The insulation class is approved for 130 (B) as for the UL/CSA standard by TÜV Rheinland.

  • Page 63: Torque Characteristics

    6. HG-KN SERIES 6.3.2 Torque characteristics POINT For the system where the unbalanced torque occurs, such as a vertical axis system, the unbalanced torque of the machine should be kept at 70% or lower of the motor's rated torque. When the power supply input of the servo amplifier is 3-phase 200 V AC or 1-phase 230 V AC, the torque characteristic is indicated by the heavy line.

  • Page 64: Electromagnetic Brake Characteristics

    6. HG-KN SERIES 6.4 Electromagnetic brake characteristics The electromagnetic brake is provided to prevent a drop at a power failure or alarm occurrence during vertical drive or to hold a shaft at a stop. Do not use it for normal braking (including braking at servo-lock).

  • Page 65: Servo Motors With Special Shafts

    6. HG-KN SERIES 6.5 Servo motors with special shafts The servo motors with special shafts indicated by the symbols (K/D) in the table are available. K and D are the symbols included in the servo motor model names. Shaft shape...

  • Page 66: Servo Motor With Oil Seal

    6. HG-KN SERIES 6.6 Servo motor with oil seal The oil seal prevents the entry of oil into the servo motor. Install the servo motor horizontally, and set the oil level in the gear box to be lower than the oil seal lip always.

  • Page 67: Mounting Connectors

    6. HG-KN SERIES 6.7 Mounting connectors If the connector is not fixed securely, it may come off or may not produce a splash-proof effect during operation. To achieve the IP rating IP65, pay attention to the following points and install the connectors.

  • Page 68: Dimensions

    6. HG-KN SERIES 6.8 Dimensions Moment of inertia on the table is the value calculated by converting the total value of moment of inertia for servo motor and electromagnetic brake with servo motor shaft. When running the cables to the load side, take care to avoid interference with the machine. The dimensions without tolerances are general tolerance.
  • Page 69 6. HG-KN SERIES Model Output [W] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN23J 0.225 0.98 [Unit: mm] 4-φ5.8 mounting hole Caution plate Use hexagon socket □60 head cap screw. Motor plate (opposite side) Motor plate Caution plate...
  • Page 70 6. HG-KN SERIES Model Output [W] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN73J 1.28 [Unit: mm] 4-φ6.6 mounting hole □80 122.2 Use hexagon socket head cap screw. Caution plate Motor plate (opposite side) Motor Caution plate plate...
  • Page 71 6. HG-KN SERIES Model Output [W] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN23 0.221 0.91 [Unit: mm] □60 76.6 4-φ5.8 mounting hole Use hexagon socket Motor plate Caution head cap screw. plate (Opposite side) Motor plate Bottom...

  • Page 72: With An Electromagnetic Brake

    6. HG-KN SERIES 6.8.2 With an electromagnetic brake (1) With oil seal Model Output [W] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN13BJ 0.32 0.0843 0.77 [Unit: mm] 2-φ4.5 mounting hole Use hexagon socket Motor plate head cap screw.
  • Page 73 6. HG-KN SERIES Model Output [W] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN23BJ 0.247 [Unit: mm] 4-φ5.8 mounting hole Use hexagon socket head cap screw. □60 124.8 Motor plate Caution plate (opposite side)
  • Page 74 6. HG-KN SERIES Model Output [W] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN73BJ 1.39 [Unit: mm] 4-φ6.6 mounting hole □80 162.5 Use hexagon socket head cap screw. Caution plate Motor plate (opposite side)
  • Page 75 6. HG-KN SERIES (2) Without oil seal Model Output [W] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN13B 0.32 0.0837 0.74 [Unit: mm] 2-φ4.5 mounting hole Use hexagon socket head cap screw. □40 Motor plate 20.5...
  • Page 76 6. HG-KN SERIES Model Output [W] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-KN23B 0.243 [Unit: mm] 4-φ5.8mounting hole □60 113.4 Use hexagon socket head cap screw. Motor plate Caution plate (Opposite side)
  • Page 77 6. HG-KN SERIES MEMO 6 - 18...

  • Page 78: Hg-Sn Series

    7. HG-SN SERIES 7. HG-SN SERIES This chapter provides information on the servo motor specifications and characteristics. When using the HG- SN series servo motor, always read the Safety Instructions in the beginning of this manual and chapters 1 to 5, in addition to this chapter.

  • Page 79: Standard Specifications

    7. HG-SN SERIES 7.3 Standard specifications 7.3.1 Standard specifications list HG-SN series Servo motor (3-phase 200 V AC compatible, medium inertia/medium capacity) Item 52(B)J 102(B)J 152(B)J 202(B)J 302(B)J Refer to "Power supply equipment capacity and generated loss of servo amplifiers" in Power supply capacity Servo Amplifier Instruction Manual.
  • Page 80 7. HG-SN SERIES Note 1. When the power supply voltage drops, the output and the rated speed cannot be guaranteed. 2. If the load to motor inertia ratio exceeds the indicated value, contact your local sales office. 3. Except for the shaft-through portion. IP classifies the degrees of protection provided against the intrusion of solid objects and water in electrical enclosures.

  • Page 81: Torque Characteristics

    7. HG-SN SERIES 7.3.2 Torque characteristics POINT For the system where the unbalanced torque occurs, such as a vertical axis system, the unbalanced torque of the machine should be kept at 70% or lower of the motor's rated torque. When the power supply input of the servo amplifier is 3-phase 200 V AC or 1-phase 230 V AC, the torque characteristic is indicated by the heavy line.

  • Page 82: Electromagnetic Brake Characteristics

    7. HG-SN SERIES 7.4 Electromagnetic brake characteristics The electromagnetic brake is provided to prevent a drop at a power failure or alarm occurrence during vertical drive or to hold a shaft at a stop. Do not use it for normal braking (including braking at servo-lock). Before operating the servo motor, be sure to confirm that the electromagnetic CAUTION brake operates properly.

  • Page 83: Servo Motors With Special Shafts

    7. HG-SN SERIES 7.5 Servo motors with special shafts The servo motors with special shafts indicated by the symbol (K) in the table are available. K is the symbol attached to the servo motor model names. Shaft shape Servo motor Key shaft (without key) HG-SN_(B)JK [Unit: mm]...

  • Page 84: Dimensions

    7. HG-SN SERIES 7.7 Dimensions Moment of inertia on the table is the value calculated by converting the total value of moment of inertia for servo motor and electromagnetic brake with servo motor shaft. The dimensions without tolerances are general tolerance. 7.7.1 Standard (without an electromagnetic brake) Model Output [kW]...
  • Page 85 7. HG-SN SERIES Model Output [kW] Moment of inertia J [× 10 kg•m Mass [kg] HG-SN152J 16.0 [Unit: mm] 4-φ9 mounting hole Use hexagon socket Motor plate head cap screw. (opposite side) □130 146.5 38.2 Caution Caution plate Motor plate plate Caution plate Bottom...

  • Page 86: With An Electromagnetic Brake

    7. HG-SN SERIES Model Output [kW] Moment of inertia J [× 10 kg•m Mass [kg] HG-SN302J 78.6 [Unit: mm] 4-φ13.5 mounting hole Motor plate Use hexagon socket head cap screw. (opposite side) □176 162.5 38.5 Caution Caution plate Motor plate plate Caution plate Bottom...
  • Page 87 7. HG-SN SERIES Model Output [kW] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-SN102BJ 13.8 [Unit: mm] 4-φ9 mounting hole Use hexagon socket head cap screw. □130 43.5 Motor plate (opposite side) Motor plate Caution plate Caution plate Caution plate...
  • Page 88 7. HG-SN SERIES Model Output [kW] Brake static friction torque [N•m] Moment of inertia J [× 10 kg•m Mass [kg] HG-SN202BJ 56.5 [Unit: mm] 4-φ13.5 mounting hole Use hexagon socket head cap screw. □176 Motor plate 45.5 (opposite side) Caution plate Motor plate Caution plate Caution plate...
  • Page 89 7. HG-SN SERIES MEMO 7 - 12...

  • Page 90: Appendix

    APPENDIX APPENDIX App. 1 Servo motor ID codes Servo motor series ID Servo motor type ID Servo motor encoder ID Servo motor FF13 HG-KN13 FF23 HG-KN23 FF43 HG-KN43 FF73 HG-KN73 FF52 004B HG-SN52 F102 HG-SN102 F152 HG-SN152 F202 HG-SN202 F302 HG-SN302 App.

  • Page 91: App. 3 Compliance With The Ce Marking

    EMC directive. The EMC directive also applies to machines and equipment incorporating servo motors. HG-KN and HG-SN series comply with EN61800-3 Category 3. They are not intended to be used on a low-voltage public network which supplies domestic premises; radio frequency interference is expected if it is used on such a network.

  • Page 92: App. 4 Compliance With Ul/Csa Standard

    App. 4 Compliance with UL/CSA standard POINT When you conform HG-KN series servo motor to the UL/CSA standard as a certified product by UL, the insulation class will be 105 (A). The insulation class is approved for 130 (B) as for the UL/CSA standard by TÜV Rheinland.

  • Page 93: App. 5 Selection Example Of Servo Motor Power Cable

    APPENDIX App. 5 Selection example of servo motor power cable POINT Selection conditions of wire size are as follows. Wire length: 30 m or less Some cables do not fit into the option or the recommended cable clamp. Select a cable clamp according to the cable diameter. Selection example when using the 600 V grade EP rubber insulated chloroprene sheath cab-tire cable (2PNCT) for servo motor power (U/V/W) is indicated below.

  • Page 94: App. 6 Connector Dimensions

    APPENDIX App. 6 Connector dimensions The connector dimensions for wiring the servo motor are shown below. (1) TE Connectivity 2174053-1 [Unit: mm] 24.6 (Note) Note. The recommended screw tightening torque is 0.1 N•m. 13.6 Crimping tool: 1596970-1 (for ground clip) 1596847-1 (for receptacle contact) (2) JAE JN4FT02SJ1-R...
  • Page 95 APPENDIX KN4FT04SJ1-R [Unit: mm] Approx. 29 16 ± 0.3 11.7 ± 0.2 (Note) 12.2 ± 0.3 Note. The recommended screw tightening torque is Main key 0.2 N•m. Crimping tool: CT170-14-TMH5B (3) DDK (a) CMV1-SP10S-M_/CMV1-SP2S-_ Refer to section 3.3 for details of crimping tools. [Unit: mm] Approx.
  • Page 96 APPENDIX (b) CMV1-AP10S-M_/CMV1-AP2S-_ Refer to section 3.3 for details of crimping tools. [Unit: mm] Approx. 32 CMV1-AP10S-M_ CMV1-AP2S-_ (c) CE05-6A_-_SD-D-BSS [Unit: mm] D or shorter 7.85 or longer Model CE05-6A18-10SD-D-BSS 1 1/8-18UNEF-2B 34.13 32.1 1-20UNEF-2A CE05-6A22-22SD-D-BSS 1 3/8-18UNEF-2B 40.48 38.3 1 3/16-18UNEF-2A (d) CE05-8A_-_SD-D-BAS [Unit: mm]...
  • Page 97 APPENDIX (e) CE3057-_A-_-D [Unit: mm] Approx. D A ± 0.7 Effective thread length C V threads 1.6 (Cable clamp ID) (Movable range on one side) (Bushing ID) Shell Cable Model Bushing size CE3057-10A-1-D 14.1 CE3420-10-1 10.5 to 14.1 23.8 30.1 10.3 41.3 15.9...
  • Page 98 APPENDIX (g) D/MS3108B_-_S [Unit: mm] J ± 0.12 L or shorter Model D/MS3108B18-10S 1 1/8-18UNEF 18.26 68.27 34.13 20.5 30.2 1-20UNEF 9.53 D/MS3108B22-22S 1 3/8-18UNEF 18.26 76.98 40.48 24.1 33.3 1 3/16-18UNEF-2A 9.53 (h) D/MS3057-_A [Unit: mm] A ± 0.7 E (Bushing ID) Effective thread length C D (Cable clamp ID)
  • Page 99 APPENDIX (j) CMV1S-SP10S-M_/CMV1S-SP2S-_ Refer to section 3.3 for details of crimping tools. [Unit: mm] Approx. 50 CMV1S-SP10S-M_ CMV1S-SP2S-_ (k) CMV1S-AP10S-M_/CMV1S-AP2S-_ Refer to section 3.3 for details of crimping tools. [Unit: mm] Approx. 32 CMV1S-AP10S-M_ CMV1S-AP2S-_ App. - 10...
  • Page 100 Revision Oct. 2014 SH(NA)030135ENG-A First edition Nov. 2016 SH(NA)030135ENG-B The HG-KN series servo motors can be operated at a maximum speed of 6000 r/min. 4. Additional instructions (1) Transportation and The ambient humidity is changed. installation (5) Corrective actions Partially added.
  • Page 101 MEMO...
  • Page 102 Tokyo Building, 2-7-3, Marunouchi, Chiyoda-ku, Tokyo 100-8310, Japan MELSERVO is a trademark or registered trademark of Mitsubishi Electric Corporation in Japan and/or other countries. All other product names and company names are trademarks or registered trademarks of their respective companies.
  • Page 103 Warranty 1. Warranty period and coverage We will repair any failure or defect hereinafter referred to as "failure" in our FA equipment hereinafter referred to as the "Product" arisen during warranty period at no charge due to causes for which we are responsible through the distributor from which you purchased the Product or our service provider.
  • Page 104 MODEL MODEL CODE HEAD OFFICE: TOKYO BLDG MARUNOUCHI TOKYO 100-8310 This Instruction Manual uses recycled paper. SH(NA)030135ENG-D(1708)MEE Printed in Japan Specifications are subject to change without notice.

This manual is also suitable for:

Hg-sn

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