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 manual, installation guide, and appended documents carefully. Do not use the equipment until you have a full knowledge of the equipment, safety information and instructions.
[Installation/wiring] WARNING ● To prevent an electric shock, turn off the power and wait for 15 minutes or more before starting wiring and/or inspection. ● To prevent an electric shock, ground the rotary servo motor securely. ● To prevent an electric shock, any person who is involved in wiring should be fully competent to do the work.
INTRODUCTION Model designation The following describes model designation. Not all combinations of the symbols are available. H G - K N S 1 3 B J D Shaft type Symbol Shaft shape None Standard (straight shaft) D cut shaft Keyed shaft Oil seal Symbol Oil seal...
Rating plate Products applied by Certification Bodies are marked. The mark depends on the Certification Bodies. The production year and month of the rotary servo motor are indicated in the serial number on the rating plate. The year and month of manufacture are indicated by the last two digits of the year and one digit of the month [1 to 9, X (10), Y (11), and Z (12)].
Environment Condition Operation Storage Ambient temperature 0 °C to 40 °C (non-freezing) -15 °C to 70 °C (non-freezing) Ambient humidity 10 %RH to 80 %RH (non-condensing) 10 %RH to 90 %RH (non-condensing) Ambience Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust Altitude 2000 m or less Vibration resistance...
Parts identification HG-KNS series *1 *2 Power cable Encoder cable Power lead (U/V/W) Grounding lead Servo motor shaft Encoder *1 The encoder cable and power supply cable are options. *2 An electromagnetic brake cable is also required for servo motors with an electromagnetic brake. HG-SNS series Power connector Encoder connector...
Electromagnetic brake The rotary servo motor with an electromagnetic brake can be used to prevent a drop in vertical lift applications or to ensure double safety at an emergency stop, for example. When operating the rotary servo motor, supply power to the electromagnetic brake to release the brake.
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Selection of surge absorbers for electromagnetic brake circuit The following shows an example of how to select a varistor as a surge absorber. ■Selection condition Item Condition Electromagnetic brake specification R [Ω]: Resistance L [H]: Inductance Vb [V]: Power supply voltage Desired suppression voltage Vs [V] or less Durable surge application time...
Rotary servo motor shaft shapes There are three shaft shape types for the rotary servo motor: keyed shaft (with double round-ended key), keyed shaft (without key), and D cut shaft. To prevent damage to the shaft, do not use the keyed shaft (with double round-ended key), keyed shaft (without key), and D cut shaft for frequent start/stop applications.
Instructions on storage Precautions Note the following when storing the rotary servo motor for an extended period of time (guideline: three or more months). • Always store the linear servo motor indoors, in a clean and dry place. • When storing in a dusty and humid area, take measures such as covering the whole product. •...
INSTALLATION Precautions • Install the rotary servo motor on incombustible material. Installing them directly or close to combustibles will lead to smoke or a fire. • Provide an adequate protection to prevent screws and other conductive matter, oil and other combustible matter from entering the rotary servo motor.
Mounting direction The mounting direction of the rotary servo motor is shown in the following table. Rotary servo motor series Mounting direction HG-KNS All directions HG-SNS It is recommended that the connector section be set downward for mounting the rotary servo motor in the horizontal direction. Examine the cable clamping method, and give a gentle slack to the connection cable, to prevent excessive load from being applied to the connector and cable connection part.
Load mounting/dismounting precautions • When mounting a pulley to the rotary servo motor with a keyed shaft, use the screw hole in the shaft end. To fit the pulley, first insert a double-end bolt 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.
Protection from oil and water Provide adequate protection to prevent foreign matter, such as oil from entering the rotary servo motor shaft. When installing the rotary servo motor, consider the items in this section. • Do not use the rotary servo motor with its cable soaked in oil or water. Cover Rotary servo...
Rotary servo motors with an oil seal For rotary servo motors with an oil seal, the oil seal prevents the entry of oil into the rotary servo motor. Make sure to install it in accordance with this section. Even if the oil seal on the rotary servo motor makes noises during operation, it does not indicate a problem with the functions. Pressure and oil level Install the rotary servo motor horizontally, and set the oil level in the gear box to be always lower than the oil seal lip.
Parts with a service life The service life of the following parts is listed below. If any fault is found in a part, replace it immediately because its service life varies. For parts replacement, please contact your local sales office. Part name Recommended service life Bearings...
2.10 Mounting rotary servo motors Be sure to use the rotary servo motor within the specified environment, and mount the rotary servo motor on a machine having the equivalent heat dissipation effect as the following aluminum flange. The temperature of the rotary servo motor increases differently depending on its mounting environment, operating conditions, and other factors.
CONNECTORS USED FOR ROTARY SERVO MOTOR WIRING Precautions • The indicated IP rating is the connector's protection against ingress of dust and water when the connector is connected to a rotary servo motor. If the IP rating of the connector and rotary servo motor varies, the overall IP rating depends on the lowest IP rating of all components.
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Plug Cable clamp Cable Plug Cable clamp Cable Connector Feature Plug (DDK) Cable clamp (DDK) Rotary servo motor configuration power connector Type Model Cable OD [mm] Model (reference) E (for power IP67 Straight CE05-6A18-10SD-D-BSS 8.5 to 11 CE3057-10A-2-D MS3102A18-10P supply) EN compliant Applicable wire size: AWG 14 to 12 10.5 to 14.1...
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Plug Cable clamp Cable Plug Cable clamp Cable Connector Feature Plug (DDK) Cable clamp (DDK) Rotary servo motor configuration power connector Type Model Cable OD [mm] Model (reference) G (for power IP67 Straight CE05-6A22-22SD-D-BSS 9.5 to 13 CE3057-12A-2-D MS3102A22-22P supply) EN compliant Applicable wire size: AWG 10 to 8 12.5 to 16...
CONNECTION OF SERVO AMPLIFIER AND ROTARY SERVO MOTOR Precautions • Insulate the conductive parts of the terminals. • To prevent unexpected operation of the rotary servo motor, wire the equipment correctly and securely. • 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.
Precautions for wiring For grounding, connect the grounding lead wire from the servo motor to the protective earth (PE) terminal of the servo amplifier, and then connect the wire from the servo amplifier to the ground via the protective earth of the cabinet. Do not connect the wire directly to the protective earth (PE) terminal of the cabinet.
Wiring To wire to the servo amplifier, use connectors packed with the servo amplifier or optional connectors. For connectors, refer to "Wiring CNP1" in the following manual. MR-JET User's Manual (Hardware) HG-KNS series Servo motor power supply cable wiring diagrams ■When cable length is 10 m or less 10 m or shorter MR-PWS1CBL_M-A1-L...
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Electromagnetic brake cable wiring diagrams ■When cable length is 10 m or less 10 m or shorter MR-BKS1CBL_M-A1-L MR-BKS1CBL_M-A2-L Rotary MR-BKS1CBL_M-A1-H 24 V DC servo motor power supply MR-BKS1CBL_M-A2-H for electromagnetic (Electromagnetic brake brake interlock) (Malfunction) AWG 20 AWG 20 *1 Connect a surge absorber as close to the servo motor as possible.
HG-SNS series Refer to the following for the wires used for wiring. Page 34 Selection example of wires Wiring diagram 50 m or shorter Rotary Servo amplifier servo motor 24 V DC power supply (Electromagnetic for electromagnetic brake interlock) (Malfunction) brake *1 *4 *1 The electromagnetic brake terminals (B1 and B2) have no polarity.
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Rotary servo motor terminal section The rotary servo motor terminal section is shown in the following table. Refer to the following for the details of the connectors. Page 32 Details of the rotary servo motor connectors The connector fitting the rotary servo motor is prepared as options. Refer to the following for details of the options.
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■Connector B Power connector MS3102A18-10P Terminal No. Signal (PE) ■Connector C Power connector MS3102A22-22P Terminal No. Signal (PE) ■Connector D Electromagnetic brake connector CMV1-R2P Terminal No. Signal *1 Supply electromagnetic brake power (24 V DC). There is no polarity. 4 CONNECTION OF SERVO AMPLIFIER AND ROTARY SERVO MOTOR 4.2 Wiring...
Selection example of wires Wires indicated in this section are separated wires. When using a cable for power line (U/V/W) between the servo amplifier and rotary servo motor, use a 600 V grade EP rubber insulated chloroprene sheath cab-tire cable (2PNCT). For cable selection, refer to the following. Page 93 Selection example of rotary servo motor power cable To comply with the UL/CSA standard, use the wires shown in the following for wiring.
WIRING OPTION Precautions • Use specified options. Otherwise, it may cause a malfunction or fire. • MR-J3SCNS(A) and MR-ENCNS2(A) connector sets are packed with a plug and contacts. As using contacts for other plugs may damage the connector, use the enclosed contacts. •...
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HG-SNS series Servo amplifier (26) (31) (34) (35) (24) (25) CNP1 (29) (30) (32) (33) (27) (28) Rotary servo motor Power Electromagnetic Encoder connector brake connector connector *1 The battery (available in the near future) is required when constructing an absolute position detection system. 5 WIRING OPTION 5.1 Cable/connector sets...
Cable and connector list Product Model Description Remark name Servo motor MR-PWS1CBL_M-A1-L IP65 power cable Cable length: 2/5/10 m Load-side lead Power connector Servo motor MR-PWS1CBL_M-A1-H IP65 power cable Cable length: 2/5/10 m Load-side lead Long bending life Page 54 Servo motor power cable Servo motor MR-PWS1CBL_M-A2-L IP65...
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Product Model Description Remark name (13) Encoder cable MR-J3ENCBL_M-A1-L IP65 Cable length: 2/5/10 m Load-side lead Encoder connector (14) Encoder cable MR-J3ENCBL_M-A1-H IP65 Cable length: 2/5/10 m Load-side lead Long bending life Page 40 MR-J3ENCBL_M-_-_ (15) Encoder cable MR-J3ENCBL_M-A2-L IP65 Cable length: 2/5/10 m Lead in opposite Encoder connector...
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Product Model Description Remark name (27) Power MR-PWCNS4 IP67 connector set EN compliant HG-SNS52 HG-SNS102 HG-SNS152 Plug: CE05-6A18-10SD-D-BSS Cable clamp: CE3057-10A-1-D (DDK) Applicable cable Applicable wire size: 2 mm to 3.5 mm (AWG 14 to 12) Cable OD: 10.5 mm to 14.1 mm (28) Power MR-PWCNS5...
Encoder cable/connector sets Encoder cables are not subject to European Low Voltage Directive (50 V AC to 1000 V AC and 75 V DC to 1500 V DC). MR-J3ENCBL_M-_-_ These cables are motor cables for the HG-KNS series rotary servo motors. Model The following describes what each block of a model name indicates.
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CN2-side connector (1) The following shows the view from the wiring side. Do not connect anything to the pins shown with a diagonal line. Securely connect the external conductor of the shielded cable to the ground plate and fix it to the connector shell. Page 60 Shield procedure of CN2 side connectors Receptacle: 36210-0100PL Shell kit: 36310-3200-008...
MR-J3JCBL03M-_-L These cables are motor cables for the HG-KNS series rotary servo motors. The servo amplifier and the rotary servo motor cannot be connected by these cables alone. The servo motor-side encoder cable (MR-EKCBL_M-_) is required. Model The following describes what each block of a model name indicates. Not all combinations of the symbols are available. M R - A 1 - Bending life...
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Junction connector (1) The following shows the view from the wiring side. Do not connect anything to the pins shown with a diagonal line. Housing: 1-172169-9 Contact: 1473226-1 Cable clamp: 316454-1 Crimping tool: 91529-1 (TE Connectivity) CONT Encoder-side connector (2) The following shows the view from the wiring side.
MR-J3JSCBL03M-_-L These cables are motor cables for the HG-KNS series rotary servo motors. The servo amplifier and the rotary servo motor cannot be connected by these cables alone. The servo motor-side encoder cable (MR-J3ENSCBL_M-_) is required. Model The following describes what each block of a model name indicates. Not all combinations of the symbols are available. M R - A 1 - Bending life...
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Junction connector (1) The following shows the view from the wiring side. Do not connect anything to the pins shown with a diagonal line. Receptacle: CM10-CR10P-M (DDK) Applicable wire size: AWG 20 or lower Encoder-side connector (2) The following shows the view from the wiring side. Do not connect anything to the pins shown with a diagonal line. Connector: 2174053-1 Crimping tool for ground clip: 1596970-1 Crimping tool for receptacle contact: 1596847-1...
MR-EKCBL_M-_ The following encoder cables are of four-wire type. • MR-EKCBL30M-L • MR-EKCBL30M-H • MR-EKCBL40M-H • MR-EKCBL50M-H When using any of these encoder cables, refer to the user's manual (parameters) and select "four-wire type" for the corresponding servo parameter. The servo amplifier and the rotary servo motor cannot be connected by these cables alone. Motor cables for rotary servo motors (MR-J3JCBL03M-_-L) are needed.
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CN2-side connector (1) The following shows the view from the wiring side. Do not connect anything to the pins shown with a diagonal line. Securely connect the external conductor of the shielded cable to the ground plate and fix it to the connector shell. Page 60 Shield procedure of CN2 side connectors Receptacle: 36210-0100PL Shell kit: 36310-3200-008...
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Internal wiring diagram When fabricating the cable, use the wiring diagram corresponding to the length indicated below. Cable bending life Applicable wiring diagram Less than 30 m 30 m to 50 m Standard MR-EKCBL20M-L MR-EKCBL30M-L Long bending life MR-EKCBL20M-H MR-EKCBL30M-H MR-EKCBL40M-H MR-EKCBL50M-H ■MR-EKCBL20M-L...
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■MR-EKCBL20M-H CN2-side Junction connector connector Plate *1 Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental system. ■MR-EKCBL30M-H/MR-EKCBL40M-H/MR-EKCBL50M-H CN2-side Junction connector connector CONT Plate *1 Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental system. When fabricating an encoder cable Prepare the following parts, and fabricate the cable in accordance with the following.
MR-J3ENSCBL_M-_ These cables are encoder cables for the HG-KNS/HG-SNS series rotary servo motors. Model The following describes what each block of a model name indicates. Not all combinations of the symbols are available. M R - J 3 E N S C B L 2 Bending life Symbol Bending life...
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CN2-side connector (1) The following shows the view from the wiring side. Do not connect anything to the pins shown with a diagonal line. Securely connect the external conductor of the shielded cable to the ground plate and fix it to the connector shell. Page 60 Shield procedure of CN2 side connectors Receptacle: 36210-0100PL Shell kit: 36310-3200-008...
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Cable internal wiring diagram ■MR-J3ENSCBL2M-L/MR-J3ENSCBL5M-L/MR-J3ENSCBL10M-L/MR-J3ENSCBL2M-H/MR- J3ENSCBL5M-H/MR-J3ENSCBL10M-H CN2-side Encoder-side connector connector Plate *1 Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental system. ■MR-J3ENSCBL20M-L/MR-J3ENSCBL30M-L CN2-side Encoder-side connector connector Plate *1 Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental system. ■MR-J3ENSCBL20M-H/MR-J3ENSCBL30M-H/MR-J3ENSCBL40M-H/MR-J3ENSCBL50M-H CN2-side Encoder-side...
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When fabricating an encoder cable Prepare the following parts, and fabricate the cable in accordance with the following diagram. Page 52 Cable internal wiring diagram Refer to the following for the specifications of the cable to use. Page 58 Wires for option cables Parts Description (Connector set)
Servo motor power cable These cables are servo motor power cables for the HG-KNS series servo motors. Refer to the following for details regarding wiring. Page 35 HG-KNS series Model The following describes what each block of a model name indicates. Not all combinations of the symbols are available. M R - P W S 1 A 1 -...
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Connection of servo amplifier and rotary servo motor Servo amplifier MR-PWS1CBL_M-A1-L MR-PWS1CBL_M-A1-H MR-PWS2CBL03M-A1-L CNP1 Rotary Servo amplifier servo motor power connector MR-PWS1CBL_M-A2-L MR-PWS1CBL_M-A2-H MR-PWS2CBL03M-A2-L Rotary servo motor Cable model Servo motor power-side connector (1) MR-PWS1CBL_M-A1-L Connector: KN4FT04SJ1-R Hood/socket insulator MR-PWS1CBL_M-A2-L Bushing/ground nut MR-PWS1CBL_M-A1-H Contact: ST-TMH-S-C1B-100-(A534G)
Electromagnetic brake cable These cables are electromagnetic brake cables for the HG-KNS series servo motors. Refer to the following for details regarding wiring. Page 35 HG-KNS series Model The following describes what each block of a model name indicates. Not all combinations of the symbols are available. M R - B K S 1 A 1 -...
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Connecting the electromagnetic brake power supply and the rotary servo motor MR-BKS1CBL_M-A1-L MR-BKS1CBL_M-A1-H MR-BKS2CBL03M-A1-L Rotary 24 V DC power servo motor supply for electromagnetic brake MR-BKS1CBL_M-A2-L MR-BKS1CBL_M-A2-H MR-BKS2CBL03M-A2-L Rotary servo motor Cable model Connector for electromagnetic brake (1) MR-BKS1CBL_M-A1-L Connector: JN4FT02SJ1-R Hood/socket insulator MR-BKS1CBL_M-A2-L 1 B1...
Wires for option cables List of applicable recommended wires Type Model Length Core Number Characteristics of one core Cable Recommended size wire model Structure Conductor Insulator cores [mm] (manufacturer) [Wires/ resistance outer [Ω/mm] diameter (d) [mm] Encoder cable MR-J3ENCBL_M-A1-L 2 to 10 AWG 22 6 (3 7/0.26...
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Type Model Length Core Number Characteristics of one core Cable Recommended size wire model Structure Conductor Insulator cores [mm] (manufacturer) [Wires/ resistance outer [Ω/mm] diameter (d) [mm] Servo motor MR-PWS1CBL_M-A1-L 2 to 10 AWG 18 34/0.18 21.8 or less 1.71 6.2 ±...
Shield procedure of CN2 side connectors For the CN2 side connector, securely connect the shielded external conductor of the cable to the ground plate and fix it to the connector shell. Cable Ground plate Screw 5 WIRING OPTION 5.6 Shield procedure of CN2 side connectors...
HG-KNS SERIES This chapter provides information on the rotary servo motor specifications and characteristics. If using the HG-KNS series rotary servo motor, read chapters 1 to 5 and the Safety Instructions at the front of this manual in addition to this chapter. Standard specifications Standard specifications list Series...
Rotary servo motor Vibration 1000 0 1000 2000 3000 4000 5000 6000 Speed [r/min] V10 indicates that the amplitude of a single rotary servo motor is 10 μm or less. The following figure shows the rotary servo motor mounting position for measurement and the measuring position. Rotary servo motor Measuring position Bottom...
Characteristics of electromagnetic brake Before operating the servo motor, confirm that the electromagnetic brake operates properly. The operation time of the electromagnetic brake varies depending on the power supply circuit being used. Check the operation delay time with an actual machine. The characteristics of the electromagnetic brake provided for the rotary servo motor with an electromagnetic brake are shown below.
Rotary servo motors with special shafts There are two shaft shape types for the rotary servo motor: keyed shaft (with double round-ended key) and D cut shaft. Rotary servo motor Shaft shape Keyed shaft (with double round-ended key) D cut shaft ...
Rotary servo motors with an oil seal The oil seal prevents the entry of oil into the rotary servo motor. Install the rotary servo motor horizontally, and set the oil level in the gear box to be always lower than the oil seal lip. Gear Shaft Rotary servo motor Height above...
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 when installing the connectors. • When screwing the connector, hold the connector still and gradually tighten the screws in a crisscross pattern. Connector for power, connector for encoder Tightening order Connector for electromagnetic brake...
Dimensions • When running the cables to the load side, take care to avoid interference with the machine. • Not all parts are created the exact same size or assembled in precisely the same manner. Therefore, the actual dimensions of rotary servo motors may be a maximum of approximately 3 mm larger than those in the drawings. In addition, the described dimensions and dimensional tolerances are the values at 20 °C.
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■HG-KNS23J □60 4-φ5.8 Oil seal Encoder connector 13.7 10.9 11.7 13.9 28.4 21.7 18.6 27.8 45.6 Power connector POWER POWER No. Signal (PE) 21.7 18.6 Opposite-load side Connector pin assignment Servo motor flange direction → BC69225* [Unit: mm] ■HG-KNS43J 109.7 □60 4-φ5.8 Oil seal...
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■HG-KNS73J 122.2 □80 4-φ6.6 Oil seal Encoder connector 13.7 11.5 10.7 11.7 27.4 21.7 18.6 27.8 77.6 Power connector POWER POWER No. Signal (PE) 21.7 18.6 Opposite-load side Connector pin assignment Servo motor flange direction → BC69227* [Unit: mm] Without oil seal ■HG-KNS13 82.4 □40...
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■HG-KNS23 76.6 □60 4-φ5.8 Encoder connector 13.710 10.9 11.7 13.9 28.4 11.8 21.7 18.6 27.8 36.4 Power connector POWER POWER No. Signal (PE) 21.7 18.6 Opposite-load side Connector pin assignment Servo motor flange direction → BC69217* [Unit: mm] ■HG-KNS43 98.3 □60 4-φ5.8 Encoder connector...
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■HG-KNS73 □80 4-φ6.6 Encoder connector 13.7 11.5 10.7 11.7 27.4 11.8 21.7 18.6 27.8 69.6 Power connector POWER POWER No. Signal (PE) 21.7 18.6 Opposite-load side Connector pin assignment Servo motor flange direction → BC69219* [Unit: mm] 6 HG-KNS SERIES 6.7 Dimensions...
With an electromagnetic brake With oil seal ■HG-KNS13BJ 129.6 □40 □43 2-φ4.5 21.5 Oil seal Encoder connector 13.7 10.9 11.7 13.9 27.4 11.7 21.7 18.6 27.5 57.4 18.4 47.8 Brake connector Power connector POWER POWER No. Signal (PE) 21.7 18.4 Opposite-load side BRAKE BRAKE...
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■HG-KNS43BJ 146.5 □60 4-φ5.8 Oil seal Encoder connector 13.7 10.9 11.7 13.9 28.4 21.7 18.6 27.8 67.3 Brake connector Power connector POWER POWER No. Signal (PE) BRAKE BRAKE No. Signal 21.7 18.5 Connector pin assignment Opposite-load side BC69238* Servo motor flange direction → [Unit: mm] ■HG-KNS73BJ 162.5...
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Without oil seal ■HG-KNS13B □40 20.5 20.7 2-φ4.5 21.5 Encoder connector 13.7 10.9 11.7 13.9 6.4 27.4 11.7 21.7 18.6 27.5 58.8 18.4 39.8 Brake connector Power connector POWER POWER No. Signal (PE) 21.7 18.4 Opposite-load side BRAKE BRAKE No. Signal Connector pin assignment BC69220* Servo motor flange direction →...
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■HG-KNS43B 135.1 □60 4-φ5.8 Encoder connector 13.7 10.9 11.7 13.9 28.4 11.8 21.7 18.6 27.8 57.8 58.1 Brake connector Power connector POWER POWER No. Signal (PE) BRAKE BRAKE No. Signal 21.7 18.5 Connector pin assignment Opposite-load side BC69222* Servo motor flange direction → [Unit: mm] ■HG-KNS73B 152.3...
HG-SNS SERIES This chapter provides information on the rotary servo motor specifications and characteristics. If using the HG-SNS series rotary servo motor, read chapters 1 to 5 and the Safety Instructions at the front of this manual in addition to this chapter. Standard specifications Standard specifications list Series...
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Rotary servo motor Vibration 1000 1000 2000 3000 Speed [r/min] *5 V10 indicates that the amplitude of a single rotary servo motor is 10 μm or less. The following figure shows the rotary servo motor mounting position for measurement and the measuring position. Rotary servo motor Measuring position Bottom...
Torque characteristics • For the system where the unbalanced torque occurs, such as a vertical axis, the unbalanced torque of the machine should be kept at 70 % or lower of the rated torque. • When the power supply voltage drops, the torque decreases. 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.
Characteristics of electromagnetic brake Before operating the servo motor, confirm that the electromagnetic brake operates properly. The operation time of the electromagnetic brake varies, depending on the power supply circuit being used. Check the operation delay time with an actual machine. The characteristics of the electromagnetic brake provided for the rotary servo motor with an electromagnetic brake are shown below.
Rotary servo motors with special shafts The shaft shape for the rotary servo motor is keyed shaft (without key)-type. Rotary servo motor Shaft shape Keyed shaft (without key) HG-SNS_K Keyed shaft (without key) Section A-A [Unit: mm] Rotary servo motor Variable dimensions HG-SNS52_K +0.2...
Rotary servo motors with an oil seal The oil seal prevents the entry of oil into the rotary servo motor. Install the rotary servo motor horizontally, and set the oil level in the gear box to be always lower than the oil seal lip. Gear Shaft Rotary servo motor Height above...
Dimensions • Not all parts are created the exact same size or assembled in precisely the same manner. Therefore, the actual dimensions of rotary servo motors may be a maximum of approximately 3 mm larger than those in the drawings. In addition, the described dimensions and dimensional tolerances are the values at 20 °C.
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HG-SNS102/HG-SNS102J 132.5 □130 38.2 4-φ9 Oil seal Encoder connector CMV1-R10P 20.9 13.5 Power connector MS3102A18-10P 71.8 (PE) Power connector BC69253* Servo motor flange direction → [Unit: mm] *1 For the servo motor with an oil seal HG-SNS152/HG-SNS152J 146.5 □130 38.2 4-φ9 Oil seal Encoder connector...
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HG-SNS202/HG-SNS202J 138.5 □176 38.5 4-φ13.5 Oil seal Encoder connector CMV1-R10P 24.8 Power connector MS3102A22-22P 74.8 (PE) Power connector BC69255* Servo motor flange direction → [Unit: mm] *1 For the servo motor with an oil seal HG-SNS302/HG-SNS302J 162.5 □176 38.5 4-φ13.5 "1 "1 Oil seal...
With an electromagnetic brake HG-SNS52B/HG-SNS52BJ □130 43.5 4-φ9 Oil seal Encoder connector CMV1-R10P Electromagnetic brake connector CMV1-R2P 20.9 13.5 57.8 Power connector MS3102A18-10P (PE) Position mark Electromagnetic Power connector brake connector BC69257* Servo motor flange direction → [Unit: mm] *1 For the servo motor with an oil seal HG-SNS102B/HG-SNS102BJ □130 43.5...
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HG-SNS152B/HG-SNS152BJ □130 43.5 4-φ9 Oil seal Encoder connector CMV1-R10P Electromagnetic brake connector CMV1-R2P 20.9 13.5 85.8 Power connector MS3102A18-10P (PE) Position mark Electromagnetic Power connector brake connector BC69259* Servo motor flange direction → [Unit: mm] *1 For the servo motor with an oil seal HG-SNS202B/HG-SNS202BJ □176 45.5...
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HG-SNS302B/HG-SNS302BJ □176 45.5 4-φ13.5 "1 "1 Oil seal "2 "2 Encoder connector CMV1-R10P 66.5 Electromagnetic brake connector CMV1-R2P 24.8 Power connector 98.8 MS3102A22-22P (PE) Position mark Electromagnetic Power connector brake connector Servo motor flange direction → BC69261* [Unit: mm] *1 Screw hole for eyebolt (M8) *2 For the servo motor with an oil seal 7 HG-SNS SERIES 7.6 Dimensions...
COMPLIANCE WITH EACH REGION Compliance with CE marking CE marking The CE marking is mandatory and must be affixed to specific products placed on the European Union. When a product conforms to the requirements, the CE marking must be affixed to the product. CE marking also incorporates the machines and equipments that are for sale with the servo motors in the European Union area.
Compliance with UL/CSA standard Use the UL/CSA standard-compliant model of rotary servo motor. For the latest information of compliance, contact your local sales office. Unless otherwise specified, the handling, performance, specifications, etc., of the UL/CSA compliant products are the same as those of the standard models. Flange size The rotary servo motor is compliant with the UL/CSA standard when it is mounted on the flanges made of aluminum whose sizes are indicated in the following table.
APPENDIX Rotary servo motor ID codes Rotary servo motor series ID Rotary servo motor type ID Rotary servo motor encoder ID Rotary servo motor 0117 FF13 0044 HG-KNS13 FF23 HG-KNS23 FF43 HG-KNS43 FF73 HG-KNS73 012B FF52 HG-SNS52 F102 HG-SNS102 F152 HG-SNS152 F202 HG-SNS202...
Selection example of rotary servo motor power cable Selection conditions of wire size are as follows. Wiring length: 30 m or less As some cables do not fit in the optional or recommended cable clamp, select cable clamps applicable to the cable diameters.
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■CMV1-SP10S-M_/CMV1-SP2S-_ Refer to the following for details of the crimping tool. Page 23 Wiring connectors (connector configurations D/E/F/G) (50) For CMV1-SP10S-M_ For CMV1-SP2S-_ [Unit: mm] ■CMV1-AP10S-M_/CMV1-AP2S-_ Refer to the following for details of the crimping tool. Page 23 Wiring connectors (connector configurations D/E/F/G) (32) For CMV1-AP10S-M_ For CMV1-AP2S-_...
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■CMV1S-AP10S-M_/CMV1S-AP2S-_ Refer to the following for details of the crimping tool. Page 23 Wiring connectors (connector configurations D/E/F/G) (32) For CMV1S-AP10S-M_ For CMV1S-AP2S-_ [Unit: mm] ■CE05-6A_-_SD-D-BSS D or shorter 7.85 or longer [Unit: mm] 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...
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■CE3057-_A-_-D A ± 0.7 Effective thread length C V-thread φE (Cable clamp ID) (Movable range on one side) φF (Bushing ID) [Unit: mm] Model Shell size Bushing Cable OD CE3057-10A-1-D 23.8 30.1 10.3 41.3 15.9 14.1 31.7 1-20UNEF-2B CE3420-10-1 10.5 to 14.1 CE3057-10A-2-D 11.0 CE3420-10-2...
Fabrication of the encoder cable It is recommended to use options indicated in the following section for the encoder cable. Page 35 WIRING OPTION When fabricating an encoder cable, use the recommended products described in the following sections. Page 21 CONNECTORS USED FOR ROTARY SERVO MOTOR WIRING Page 27 CONNECTION OF SERVO AMPLIFIER AND ROTARY SERVO MOTOR Page 35 WIRING OPTION When fabricating encoder cables, note the descriptions in this section, in order to ensure the reliability of communication.
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MEMO 9 APPENDIX 9.4 Fabrication of the encoder cable...
First edition This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
WARRANTY 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.
TRADEMARKS 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. IB(NA)-0300488ENG-A...
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IB(NA)-0300488ENG-A(1911)MEE MODEL: MODEL CODE: HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission. Specifications are subject to change without notice.