pellet burner single phase AC geared motor 80mm 25w with reduction ratio 180:1 1.What is applications use gear motor? Electric gear motors are used in various applications that require for high output torque and low output rotation speed. 2.What is gear motor? Gear motor is combined electric motor with gear reducer box. 3.Would you like to be GPG motor wholesaler,dealer,distributor,stockist? GPG motor can improve your business. Taibang gear motor is ideal drive for all kinds of industrial automation products for both industrial and commercial application. What you can be provided by us is steady quality products(quite and efficient performance gear motor) and engineering solution. The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV medium gear motors,Planetary gear motor,Worm gear motor,Right angle solid and hollow shaft gear motor, etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine. 1)End cover and housing of motor is made of die-casting Aluminum,which is high precision,high strength and light weight. 2)The stator consists of silicon steel sheet stator core,copper coil,and insulating material,etc. 3)The rotor consists of laminated silicon steel sheet and aluminum cast conductor. 4)The rotor shaft is made of high-performance medium carbon alloy steel and processed by special technics.There are round shaft and gear shaft. 5)The bearing and oil seal is selected from well-known brand to ensure good running performance and sealing effect. 6)The wire is made from high temperature resistant and flame retardant material. Should you any questions,please feel free to contact Ms Susan Liu directly. Please leave message or send inquiry.I will be back to you asap. Motor Model Instruction 4RK25GN-C 4 R K 25 R GN C FM Frame Size Type Motor series Power Speed Control Motor Shaft Type Voltage Accessory 2:60mm 3:70mm 4:80mm 5:90mm 6:104mm I:Induction R:Reversible T:Torque K series 6W 15W 25W 40W 60W 90W 120W 140W 180W 200W A:Round Shaft GN:Bevel Gear Shaft (6W,15W,25W,40W) GU:Bevel Gear Shaft (60W,90W,120W,140W,180W,200W) A:Single Phase 110V C:Single Phase 220V S:3-Phase 220V S3:3-Phase 380V S4:3-Phase 440V T/P:Thermally Protected F:Fan M:Electro-magnetic Brake Gear Head Model Instruction 4GN180K 4 GN 180 K Frame Size Shaft Type Gear Reduction Ratio Bearing Type Other information 2:60mm 3:70mm 4:80mm 5:90mm 6:104mm GN:Bevel Gear Shaft (60#,70#,80#,90# reduction gear head) GU:Bevel Gear Shaft (100# reduction gear head) GM:Intermediate Gear Head GS:Gearhead with ears 1:180 K:Standard Rolling Bearing RT:Right Angle With Axile RC:Right Angle With Hollow Shaft Such as shaft diameter,shaft length,etc. Gear Head Torque Table(Kg.cm) (kg.cm×9.8÷100)=N.m Output Speed :RPM 500 300 200 150 120 100 75 60 50 30 20 15 10 7.5 6 5 3 Speed Ratio 50Hz 3 5 7.5 10 12.5 15 20 25 30 50 75 100 150 200 250 300 500 60Hz 3.6 6 9 15 18 30 36 60 90 120 180 300 360 600 Allowed Torque 40W kg.cm 6.7 11 16 21.3 28 33 42 54 65 108 150 150 150 150 150 150 150 60W kg.cm 10 16 24 32 40 48 64 77 93 150 150