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In this manual, we have tried as much as possible to describe
all the various matters about AC servo motor. However, we can not
describe all the matters which must not be done or which can not be
done because there are so many possibilities. Therefore, matters
which are not especially described in this manual should be regarded
as "impossible" or "forbidden".
The copyright of the user manual is owned by GSK CNC
Equipment Co., Ltd (Hereinafter referred to as GSK).It is against the
law for any organization or individual to reproduce this manual in any
form without the permission of GSK and GSK reserves the right to
investigate its law duty.

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Summary of Contents for GSK SJT Series

  • Page 1 The copyright of the user manual is owned by GSK CNC Equipment Co., Ltd (Hereinafter referred to as GSK).It is against the law for any organization or individual to reproduce this manual in any form without the permission of GSK and GSK reserves the right to investigate its law duty.
  • Page 2 User Manual PREFACE Dear user: It’s our honor that you select GSK SJT serial AC servo motor (Hereinafter referred to as motor). For safety of the motor and the product and for the normal and effective running, please read the manual carefully before installing and using the...
  • Page 3 6. Only the qualified person can adjust and maintain the motor. 7. It is forbidden to move the motor by dragging the wire (cable) or the motor shaft. 8. GSK does NOT take any responsibility for any change on the product by the user, and the warranty bill becomes invalid.
  • Page 4: Responsibility

    ——The user should be in charge of the danger resulted from the operation, adjusting, maintenance, installation and storage which are not complied with the manual regulation. The manual is kept by the end user. Thank you for your friendly support during using GSK product.
  • Page 5: Table Of Contents

    GSK SJT series AC servo motor CONTENT RESPONSIBILITY ····················································································· IV Ⅰ PRODUCT CHARACTERISTICS ························································· 1 Ⅱ RUNNING CONDITIONS ······································································ 1 Ⅲ MODELS of the MACHINE··································································· 2 Ⅳ MAIN TECHNICAL PARAMETERS of the MOTOR····························· 3 Ⅴ MOTOR OVERALL and INSTALLATION DIMENSION·······················11 Ⅵ...
  • Page 6 GSK SJT series AC servo motor...
  • Page 7: Ⅰ Product Characteristics

    GSK SJT series AC servo motor Ⅰ PRODUCT CHARACTERISTICS SJT series sine shaped AC permanent magnet synchronous servo motor, which is researched, developed and manufactured by GSK, adopts the rare earth permanent magnet material of high performance, with the characteristics of high torque inertia ratio, low speed performance and strong overload capacity, etc, which can widely satisfy the requirements of the machine CNC system.
  • Page 8: Ⅲ Models Of The Machine

    GSK SJT series AC servo motor Ⅲ MODELS of the MACHINE 80SJT MZ032EH(A4Y1X) Example: - 80 SJT - M Z 032 E H A□ Y□ X ( ) Dimension for Connection mode installing the flange: None Industrial (aviation) socket type X Cable direct type Shaft end or installation config.
  • Page 9: Ⅳ Main Technical Parameters Of The Motor

    GSK SJT series AC servo motor Ⅳ MAIN TECHNICAL PARAMETERS of the MOTOR Refer to list 1 about the main technical parameters of 80SJT serial motor. List 1 TYPE 80SJT-M024C 80SJT-M024E 80SJT-M032C 80SJT-M032E ITEM Rated power (kW) 0.75 0.66 Pole pairs Drive unit input voltage(V)...
  • Page 10 GSK SJT series AC servo motor Refer to list 2 about the main technical parameters of 110SJT series motor. List 2 TYPE 110SJT-M040D 110SJT-M040E 110SJT-M060D 110SJT-M060E ITEM Rated power(kW) Pole pairs Drive unit input AC220 three-phase AC220,three phase voltage(V) (or single phase)...
  • Page 11 GSK SJT series AC servo motor Refer to list 3 about the main technical parameters of 130SJT series motor. List 3 TYPE 130SJT-M 130SJT-M 130SJT-M 130SJT-M 130SJT-M ITEM 040D 050D 050E 060D 060E Rated power(kW) 1.57 1.88 Pole pairs Drive unit input AC220,...
  • Page 12 GSK SJT series AC servo motor List 3 (Continued) TYPE 130SJT-M 130SJT-M 130SJT-M 130SJT-M 130SJT-M 130SJT-M ITEM 075D 075E 100B 100D 150B 150D Rated power(kW) 1.88 2.36 Pole pairs Drive unit input voltage (V) AC220, three phase Rated current(A) 14.5 Zero-speed torque (N·m)...
  • Page 13 GSK SJT series AC servo motor Refer to list 4 about the main technical parameters of 175SJT series motor. List 4 TYPE 175SJT-M 175SJT-M 175SJT-M 175SJT-M 175SJT-M ITEM 120E 150B 150D 180B 180D Rated power(kW) Pole pairs Drive unit input voltage (V)...
  • Page 14 GSK SJT series AC servo motor List 4 (Continued 1) TYPE 175SJT-M 175SJT-M 175SJT-M 175SJT-M 175SJT-M ITEM 220B 220D 300B 300D 380B Rated power(kW) Pole pairs Drive unit input voltage (V) AC220, three phase Rated current(A) 17.5 27.5 Zero-speed torque(N·m)...
  • Page 15 GSK SJT series AC servo motor List 4 (Continued 2) TYPE 175SJT-M 175SJT-M 175SJT-M 175SJT-M ITEM 380BH 380DH 500BH 500DH Rated power(kW) 10.5 Pole pairs Drive unit input voltage (V) AC 380,three phase Rated current(A) Zero-speed torque(N·m) Rated torque(N·m) Max. torque(N·m)...
  • Page 16 GSK SJT series AC servo motor Refer to list 5 about the main technical parameters of 130SJTG series motor. List 5 TYPE 130SJTG-M050GH 130SJTG-M100GH ITEM Rated power(kW) Pole pairs Drive unit input voltage (V) AC 380, three phase Rated current(A)...
  • Page 17: Ⅴ Motor Overall And Installation Dimension

    GSK SJT series AC servo motor Ⅴ MOTOR OVERALL and INSTALLATION DIMENSION Refer to figure 1 and list 6 about 80SJT serial motor overall installation dimension and connection mode. Industrial(aviation) socket type Cable direct type Fig. 1 List 6 TYPE...
  • Page 18 GSK SJT series AC servo motor Refer to figure 2 and list 7 about 110SJT series motor overall installation dimension. Fig. 2 List 7 TYPE 110SJT M040D φ19 φ95 — -0.013 -0.035 110SJT M040E φ19 φ95 — -0.013 -0.035 110SJT M060D φ19...
  • Page 19 GSK SJT series AC servo motor List 8 TYPE 130SJT M040D φ22 φ110 — -0.013 -0.035 130SJT M050D φ22 φ110 — -0.013 -0.035 130SJT M050E φ22 φ110 — -0.013 -0.035 130SJT M060D φ22 φ110 — -0.013 -0.035 130SJT M060E φ22 φ110...
  • Page 20: Ⅵ Connection Between The Motor And Drive Unit

    GSK SJT series AC servo motor List 9 TYPE +0.01 175SJT M120E φ35 φ114.3 — -0.025 +0.01 175SJT M150B φ35 φ114.3 — -0.025 +0.01 175SJT M150D φ35 φ114.3 — -0.025 +0.01 175SJT M180B φ35 φ114.3 — -0.025 +0.01 175SJT M180D φ35...
  • Page 21: Ⅶ Storage Of The Motor

    GSK SJT series AC servo motor List 11 Encoder PE(GND) V lead Socket NO. Encoder lead Socket NO. List 12 Encoder lead PE(GND)+CASE GND — Socket NO. Others List 13 Encoder lead PE(GND) Sensor Socket NO. Encoder lead Data- —...
  • Page 22: Ⅸ Protection Of The Motor

    GSK SJT series AC servo motor Ⅸ PROTECTION of the MOTOR 9.1 The motor structure is protected based on GB 4208—2008/IEC 60529: 2001 Cabinet Protection Grade (IP Code), and IP65 grade of GB/T 4942.1—2006 Protection Grade (IP Code) of Rotation Motor Overall Structure.
  • Page 23: Ⅹ Warranty

    Ⅺ ORDER ● The listed motor modals in the manual are recommended by GSK, which can be used in many situations. If the user has the other requirements, we can provide the motor of the other specifications based on your requirements.
  • Page 24 GSK SJT series AC servo motor...

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