Nissei GTR ECO Series Detailed Instruction Manual
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Nissei GTR ECO Series Detailed Instruction Manual

Ipm gearmotor
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GTR eco SERIES(0.1kW〜2.2kW)
IPM gearmotor
Detailed Instruction Manual
<Please read this manual before using the product.>
Contents of this manual is based on using with our specialized inverter.
When operating with other inverters, make sure to check
「14. Notes on operating with inverters other than the specialized inverter」.
Nissei Corporation

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  • Page 1 GTR eco SERIES(0.1kW〜2.2kW) IPM gearmotor Detailed Instruction Manual <Please read this manual before using the product.> Contents of this manual is based on using with our specialized inverter. When operating with other inverters, make sure to check 「14. Notes on operating with inverters other than the specialized inverter」.

  • Page 2: Introduction

    Introduction Thank you very much for purchasing our product. Safety Precautions ・ Be sure to carefully read the contents described in this instruction manual and to understand how to use product correctly before using it. ・ The extent of hazard/damage expected to occur in the case of improper handling are classified and indicated in ranks of “DANGER”, ”WARNING”, and ”CAUTION.”...
  • Page 3 WARNING Do not repair, disassemble or remodel the product. Failure to observe this precaution may result in injury, fire, electric shock, and/or burns. When performing trial operation, fix the product in place and disconnect it from the application. Failure to observe this precaution may result in injury. Be sure not to get water or oil/grease into the brake unit.

  • Page 4: Table Of Contents

    Table of Contents Introduction Safety Precautions 1. Inspection upon Unpacking 2. Transportation 3. Installation 4. Connecting with Other Equipment 5. Rotational Direction P.17 6. Wiring P.21 7. Operation・Specifications P.27 8. Standards P.30 9. Inspection and Adjustment P.32 10. Troubleshooting P.37 11.

  • Page 5: Inspection Upon Unpacking

    1.Inspection upon Unpacking CAUTION Check whether the product is consistent with your order. Injury, damage to the application, etc. may occur if the wrong product is installed. Check the top and bottom of the package before opening it. Failure to follow this precaution may result in injury.
  • Page 6 1-3. Gearmotor Model Descriptions of the symbols for gearmotor model are as follows. Check if the model is consistent with your order. The gearhead model and motor model are described separately. ■Gearhead Model Gearhead Model ① ② ③ ④ ⑤ ⑥...
  • Page 7 ■Motor Model Motor Model ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ Type Spec. Power Voltage Brake Option Option Code ー Standards ー ⑦Motor Type ⑭Option Standard Blank Standard Designates a special option Water-resistant(IP65) ⑧Motor Spec. ⑬Brake 0.1kW to 0.4kW Without brake and encoder 0.75kW to 2.2kW 200V brake...

  • Page 8: Transportation

    2.Transportation DANGER Do not enter underneath the product when it is lifted for transportation. Otherwise, accidents caused by dropping may occur. CAUTION Dropping and falling of the product during transportation is dangerous. Please pay sufficient attention to prevent this. For a gearmotor with a hook, be sure to check that the hook is not loose before using it.

  • Page 9: Connecting With Other Equipment

    ■Location Indoor Water-resistant(IP65) Ambient temperature -10℃〜40℃ -10℃〜40℃ Ambient humidity 85% or less (no dew condensation) 100% or less (no dew condensation) Altitude 1,000m or lower 1,000m or lower A place with no corrosive/explosive A place with no corrosive/explosive gas/vapor, etc. gas/vapor, etc.
  • Page 10 4-1. When directly connected The shaft center of the application and the shaft center of the reducer must be aligned axially. ■Coupling Example δ θ ・ The displacement amount of δ and θ should be minimized. The δ and θ differ according to the type of coupling. Therefore, they should be within the ・...
  • Page 11 4-3. Installing/Removing the FS/F3S Type Hollow Shaft ■Installing the hollow shaft of reducer to the drive shaft Coat the drive shaft surface and interior surface of the hollow shaft with a lubricant (molybdenum ・ disulfide) suitable to the atmosphere in which they will be used and connect the reducer to the drive shaft.
  • Page 12 Fix the drive shaft between pillow block bearings. Endplate Bolt Figure. Attachment Using an Endplate (Customers need to provide their own endplates and bolts.) Please understand that for the connection method above, mounting of resin cover for the F Note) Series is not possible due to the bolt interference.
  • Page 13 ■Recommended Sizes for the Fixing Elements of the Drive Shaft 〈Recommended sizes for the fixing elements〉 When attaching the hollow shaft in general (mm) C-shaped use, refer to the dimensions shown below as Spacer dimensions Hollow Bolt retaining shaft Outer a guideline when designing.
  • Page 14 4-4. Installing a Flange/Torque Arm <Advantages and disadvantages of flange and torque arm installation> Advantages Disadvantages ● Can be installed directly on the ● Centering with the application is required. application. ● Saves space. ● Requires four(4) tapped holes for Flange Installation mounting to the application.
  • Page 15 ● How to install the Torque Arm Detent Ⓐ part ① For normal/reverse rotation operation and unidirectional operation (intermittently) Fasten the torque arm detent so there is no looseness or wobble. When doing this, center the detent hole with that of the application to make sure that no radial load (suspension load) is applied against the driven shaft and hollow shaft of the reducer.
  • Page 16 <Blank page>...

  • Page 17: Rotational Direction

    5.Rotational Direction CAUTION Check the direction of rotation before the gearmotor is connected to the application. A difference in rotational direction may cause injury and/or damage to the application. The relationship between the input shaft (motor) and the output shaft rotational direction of this product are as follows.
  • Page 18 ■For H2 Series 0.1・0.2kW 1/5 〜 1/60 and 1/600 〜 1/1500 0.4〜0.75kW 1/5 〜 1/60 and 1/300 〜 1/1500 1.5・2.2kW 1/5 〜 1/30 T Shaft L Shaft R Shaft 0.1・0.2kW 1/80 〜 1/450 0.4〜0.75kW 1/80 〜 1/240 1.5・2.2kW 1/40 〜 1/240 L Shaft R Shaft T Shaft...
  • Page 19 ■For F Series 0.1〜0.75kW 1/5 〜 1/60 and 1/300 〜 1/1500 1.5・2.2kW 1/5 〜 1/30 T Shaft L Shaft R Shaft 0.1〜0.75kW 1/80 〜 1/240 1.5・2.2kW 1/40 〜 1/240 T Shaft L Shaft R Shaft...
  • Page 20 ■For F3 Series 0.1〜2.2kW 1/5 〜 1/60 T Shaft L Shaft R Shaft 0.1〜1.5kW 1/80 〜 1/240 2.2kW 1/80 〜 1/120 T Shaft L Shaft R Shaft...

  • Page 21: Wiring

    6.Wiring DANGER Connect the power cable according to the instruction manual. Otherwise, an electric shock and/or fire may occur. Do not forcibly bend, pull or pinch the power cable and motor lead wires. Otherwise, an electric shock may occur. Be sure to ground the grounding terminal. Otherwise, an electric shock may occur. Be sure to use the supply voltage described on the nameplate.
  • Page 22 6-1. Gearmotor Wiring <Common Items> ■Precautions for Terminal Box/Terminal Block ・ Use the nuts included for terminal block connection. ・ The tightening torque of the nut mounted on the terminal block is 1.2 to 1.5 N・m (10.6 to 13.3 lbf・in). ・...
  • Page 23 ■Precautions when Wiring a Gearmotor with a Brake ・ The brake may cause mafunction by the fluctuation in voltage. It is necessary to let the brake wires bypass the driver. ・ The brake voltage for 200V class brake is 90V DC. The color of brake lead wires for 200V class brake are blue.
  • Page 24 6-2. Gearmotor Wiring Refer to the relevant motor wiring diagram in the connection table below to perform wiring for your gearmotor. For the motor's direction of rotation in the connections below, "Forward" is defined as clockwise rotation seen from the motor end. The rotational direction of the output shaft depends on the reduction ratio of the gearhead.
  • Page 25 No. of Terminal Brake Wiring Diagram lead wires Wiring AC Switching(A) Fig.-AA ※with built-in rectifier option <Appearance> Inverter 200V w/Box w/Brake Motor ※Terminal "AC" located in the terminal box. ※The rectifier type is "A200-D90-UL". MC︓Magnetic contactor ■Brake ON/OFF timing (Limited to case of using inverter which our company specify) Example of circuit composition for brake ON/OFF (In case of AC switching (A)) Note) The function of output terminal OUT utilizes the“...
  • Page 26 <Blank page>...

  • Page 27: Operation・Specifications

    7.Operation・Specifications DANGER Do not operate the motor while the terminal box cover is removed. Mount the terminal box cover in the original position after work. Otherwise, an electric shock may occur. Do not approach or touch rotating bodies (output shafts, etc.) while the product is running. Otherwise, entanglement and injury may occur.
  • Page 28 ■Motor Specifications Motor Type IPM Motor（Embedded Magnet Motor） Rated Output[kW] 0.75 Number of Motor Poles ※1 4 pole 6 pole Instant Max. Torque 150% (compared to rated) Rated Current[A] ※2 0.45 0.86 1.74 3.37 6.13 Min. Rotational Speed[r/min] ※3 Rated Rotational Speed[r/min] 1800(60Hz) 1800(90Hz) 2500(83.3Hz)
  • Page 29 <Blank page>...

  • Page 30: Standards

    8.Standards ■Gearmotor Safety Standards Country U.S.A. Canada Europe(EU) No. of phases 3-phase 3-phase 3-phase Standards CSA C22.2 EN60034-1 Standards No. UL1004-1 No.100 EN60034-5 PRGY2. PRGY8. UL File No. E172621 E172621 ■ By Country(Area) 1. U.S.A. ●Safety Standards <Target Standards and UL File> No.
  • Page 31 <Blank page>...

  • Page 32: Inspection And Adjustment

    ■Grease/Oil Seal/O-Ring ・ Nissei utilizes grease for lubrication for G3, H2, F and F3 Series, and specified amount of grease is pre-sealed in each unit before shipping so that the motors can be used without further lubrication. ・...
  • Page 33 ■Daily Inspection To be performed every 2 to 3 days. Inspection item Method Inspection details Load Current Ammeter Within the rated current described on the nameplate Auditory No abnormal sound (Rattling sound, periodic sound) Noise Observation *Apply a listening rod to the bearing part to check abnormal sound. Vibration By touch No abnormal vibration of the gear case and motor frame...
  • Page 34 ■Brake Structure Standard Type (Brake Type︓B2, J2) ① Through bolt ② Motor frame ③ Bracket ④ Stay ⑤ Fan cover fixing screw ⑥ Brake ⑦ Fan cover ⑧ ⑨ Extended Shaft ⑩ Fan fixing screw ⑪ Magnet ASSY ⑫ Collar ⑬...
  • Page 35 ■How to Adjust the Brake Gap If the disk is worn out after long term usage and the ⑱ Gap between the ⑪ Magnet ASSY and the ⑰ Armature exceeds the gap limitation value described in the brake specifications, malfunctions of the brake may occur. Please Adjust the brake gap as follows. Even if the gap limitation is not exceeded, the brake gap can be adjusted if the value is greater than or equal to the adjustable gap.
  • Page 36 ■Brake Replacement Work The brake gap adjustment described above can only be done once. If the gap between the magnet ASSY and the armature exceeds the limitation gap with the disk wear after the gap adjustment, the brake must be replaced. Please contact your nearest service office. For the brake replacement procedure, please check the replacement procedure included in the packaging of the new brake kit.

  • Page 37: Troubleshooting

    10.Troubleshooting There are also mafunctions caused by the inverter other than contents shown below. Read in conjunction with the inverter instruction manual. ■Gearmotor Troubleshooting Failure Detail Cause Measures Check the power supply. Power failure Contact the power company. Defective connection line Inspect the circuit/wiring parts The motor does not run Defective contact of the switch...

  • Page 38: Disposal

    11.Disposal CAUTION When disposing of the product, dispose of it as a general industrial waste. Please follow local laws and regulations if any apply and take care of the waste accordingly. 12.Storage 1.Storage place (1) When the product is stored, it shall be stored in a dry place indoors, with good ventilation, without direct sunlight, extreme temperature change, humidity, dust, and/or corrosive gas.
  • Page 39 (5) Secondary failure caused by defects of customer's equipment. (6) Failure due to a part supplied by the customer or designated parts, drive units (Example: motor, servo motor, hydraulic unit, etc) (7) When storage, maintenance management of the delivered product is not performed properly and handling is not carried out correctly.

  • Page 40: Notes On Operating With Inverters Other Than The Specialized Inverter

    14.Notes on operating with inverters other than the specialized inverter CAUTION When disposing of the product, dispose of it as a general industrial waste. Please follow local laws and regulations if any apply and take care of the waste accordingly. Read the followings carefully in case you use the inverter apart from our specialized inverter to operate an IPM gearmotor.

  • Page 41: Contact Us

    Contact Us Inquiries for gearmotors Overseas Sales 1-1 Inoue, Izumi-cho, Anjo, Aichi 444-1297, Japan Tel : +81-566-92-5312 Fax : +81-566-92-7002 E-mail: oversea@nissei-gtr.co.jp...
  • Page 42 Nissei Corporation 2019/10 Ver.1.0...

This manual is also suitable for:

G3 seriesH2 seriesF seriesF3 series

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