K (MJ) Series Helical Bevel Gearboxes

Introduction of K (MJ) Series Helical Bevel Gearbox

The K (MJ) Series Helical Bevel Gearbox and Gear Reducer is an advanced drive solution engineered to deliver superior performance, durability, and efficiency for various industrial applications. These gear motors are designed precisely to operate reliably under the most demanding conditions, making them suitable for multiple industries.

Main Application Industries

Agriculture, Animal Husbandry, Automotive Industry, Cement Industry, Chemical Industry, Food Industry, Lifting Industry, Mining Industry, Packaging Industry, Renewable Energy, Steel Industry, Textile Industry, Water Treatment, etc.

Model Structural Type

• Model K (MJ): Foot-Mounted Helical Bevel Gearbox
• Model KAB (MJAB):  Foot-Mounted Helical Bevel Gearbox with Hollow Shaft
• Model KF (MJF): Helical Bevel Gearbox in B5 Flange-Mounted Version
• Model KAF (MJAF): Helical Bevel Gearbox in B5 Flange-Mounted Version with Hollow Shaft
• Model KA (MJA): Helical Bevel Gearbox with Hollow Shaft
• Model KAT (MJAT): Helical Bevel Gearbox in Torque-Arm Version with Hollow Shaft
• Model KAZ (MJAZ): Helical Bevel Gearbox in B14 Flange-Mounted Version with Hollow Shaft
• Model KHB (MJHB): Foot and Expansion Plate Installation Spiral Helical Bevel Gearbox
• Model KHF (MJHF): B5 Flange and Expansion Plate Installation Parallel Shaft Helical Bevel Gearbox
• Model KH (MJH): Expansion Plate Installation Spiral Helical Bevel Gearbox
• Model KHT (MJHT): Expansion Plate Installation with Reverse Rotary Arm Fixation Spiral Helical Bevel Gearbox
  
• Model KHZ (MJHZ): B14 Flange and Expansion Plate Installation Spiral Helical Bevel Gearbox

Technical Parameters

• Size Type: 37/47/57/67/77/87/97/107/127/157/167/187 (39/49/59/69/79/89/99/109/129/159/169/189)
• Output Torque: Up to 50000 N.m
• Output Speed: 0.04~265 r/min
• Input Power: 0.12~200 kW

• Output Shaft: Flat Key Solid Shaft, Flat Key Hollow Shaft, Shrink Disk Hollow Shaft, Involute Splined Hollow Shaft

Mounting Type and Shaft Arrangement

Foot-Mounted	B5 Flange-Mounted	B14 Flange-Mounted	Torque-Arm Mounted

Available Size Type

• Model K (MJ): Foot-Mounted Helical Bevel Gearbox

  K37 (MJ39)	K47 (MJ49)	K57 (MJ59)	K67 (MJ69)
  K77 (MJ79)	K87 (MJ89)	K97 (MJ99)	K107 (MJ109)
  K127 (MJ129)	K157 (MJ159)	K167 (MJ169)	K187 (MJ189)

• Model KAB (MJAB): Foot-Mounted Helical Bevel Gearbox with Hollow Shaft

  KAB37 (MJAB39)	KAB47 (MJAB49)	KAB57 (MJAB59)	KAB67 (MJAB69)
  KAB77 (MJAB79)	KAB87 (MJAB89)	KAB97 (MJAB99)	KAB107 (MJAB109)
  KAB127 (MJAB129)	KAB157 (MJAB159)	KAB167 (MJAB169)	KAB187 (MJAB189)

• Model KF (MJF): Helical Bevel Gearbox in B5 Flange-Mounted Version

  KF37 (MJF39)	KF47 (MJF49)	KF57 (MJF59)	KF67 (MJF69)
  KF77 (MJF79)	KF87 (MJF89)	KF97 (MJF99)	KF107 (MJF109)
  KF127 (MJF129)	KF157 (MJF159)	KF167 (MJF169)	KF187 (MJF189)

• Model KAF (MJAF): Helical Bevel Gearbox in B5 Flange-Mounted Version with Hollow Shaft

  KAF37 (MJAF39)	KAF47 (MJAF49)	KAF57 (MJAF59)	KAF67 (MJAF69)
  KAF77 (MJAF79)	KAF87 (MJAF89)	KAF97 (MJAF99)	KAF107 (MJAF109)
  KAF127 (MJAF129)	KAF157 (MJAF159)	KAF167 (MJAF169)	KAF187 (MJAF189)

• Model KA (MJA): Helical Bevel Gearbox with Hollow Shaft

  KA37 (MJA39)	KA47 (MJA49)	KA57 (MJA59)	KA67 (MJA69)
  KA77 (MJA79)	KA87 (MJA89)	KA97 (MJA99)	KA107 (MJA109)
  KA127 (MJA129)	KA157 (MJA159)	KA167 (MJA169)	KA187 (MJA189)

• Model KAT (MJAT): Helical Bevel Gearbox in Torque-Arm Version with Hollow Shaft

  KAT37 (MJAT39)	KAT47 (MJAT49)	KAT57 (MJAT59)	KAT67 (MJAT69)
  KAT77 (MJAT79)	KAT87 (MJAT89)	KAT97 (MJAT99)	KAT107 (MJAT109)
  KAT127 (MJAT129)	KAT157 (MJAT159)	KAT167 (MJAT169)	KAT187 (MJAT189)

• Model KAZ (MJAZ): Helical Bevel Gearbox in B14 Flange-Mounted Version with Hollow Shaft

  KAZ37 (MJAZ39)	KAZ47 (MJAZ49)	KAZ57 (MJAZ59)	KAZ67 (MJAZ69)
  KAZ77 (MJAZ79)	KAZ87 (MJAZ89)	KAZ97 (MJAZ99)	KAZ107 (MJAZ109)
  KAZ127 (MJAZ129)	KAZ157 (MJAZ159)	KAZ167 (MJAZ169)	KAZ187 (MJAZ189)

• Model KHB (MJHB): Foot and Expansion Plate Installation Spiral Helical Bevel Gearbox

  KHB37 (MJHB39)	KHB47 (MJHB49)	KHB57 (MJHB59)	KHB67 (MJHB69)
  KHB77 (MJHB79)	KHB87 (MJHB89)	KHB97 (MJHB99)	KHB107 (MJHB109)
  KHB127 (MJHB129)	KHB157 (MJHB159)	KHB167 (MJHB169)	KHB187 (MJHB189)

• Model KHF (MJHF): B5 Flange and Expansion Plate Installation Parallel Shaft Helical Bevel Gearbox

  KHF37 (MJHF39)	KHF47 (MJHF49)	KHF57 (MJHF59)	KHF67 (MJHF69)
  KHF77 (MJHF79)	KHF87 (MJHF89)	KHF97 (MJHF99)	KHF107 (MJHF109)
  KHF127 (MJHF129)	KHF157 (MJHF159)	KHF167 (MJHF169)	KHF187 (MJHF189)

• Model KH (MJH): Expansion Plate Installation Spiral Helical Bevel Gearbox

  KH37 (MJH39)	KH47 (MJH49)	KH57 (MJH59)	KH67 (MJH69)
  KH77 (MJH79)	KH87 (MJH89)	KH97 (MJH99)	KH107 (MJH109)
  KH127 (MJH129)	KH157 (MJH159)	KH167 (MJH169)	KH187 (MJH189)

• Model KHT (MJHT): Expansion Plate Installation with Reverse Rotary Arm Fixation Spiral Helical Bevel Gearbox

  KHT37 (MJHT39)	KHT47 (MJHT49)	KHT57 (MJHT59)	KHT67 (MJHT69)
  KHT77 (MJHT79)	KHT87 (MJHT89)	KHT97 (MJHT99)	KHT107 (MJHT109)
  KHT127 (MJHT129)	KHT157 (MJHT159)	KHT167 (MJHT169)	KHT187 (MJHT189)

• Model KHZ (MJHZ): B14 Flange and Expansion Plate Installation Spiral Helical Bevel Gearbox
  

  KHZ37 (MJHZ39)	KHZ47 (MJHZ49)	KHZ57 (MJHZ59)	KHZ67 (MJHZ69)
  KHZ77 (MJHZ79)	KHZ87 (MJHZ89)	KHZ97 (MJHZ99)	KHZ107 (MJHZ109)
  KHZ127 (MJHZ129)	KHZ157 (MJHZ159)	KHZ167 (MJHZ169)	KHZ187 (MJHZ189)