Mtj Series Helical Bevel Gear Reducer

MTJ series helical bevel gear reducerProduct Technical data:
Housing material
HT200 High strength cast iron
Housing hardness
HBS90-240
Gear material:
20CrMnTi
Surface hardnesssof gear
HRC58°-62°
Gear core hardness
HRC33°-40°
Input/Output shaft material
40CrMnTi
Input/Output shaft hardness
HBS241°-286°
Shaft at oil seal postion hardness
HRC48 °-55 °
Machining precision of gearsmaterial
Accurate grinding 6-5 grade
Heat treatment
tempering, cementing, quenching etc
Efficiency
94%-96%
Noise(Max)
60-68dB
Tem.rise:
40°C
Tem.rise
50°C
Vibration
≤20um
Backlash
≤20Arcmin
Bearing brands
NSK,HRB,C&U etc
Oil seal brands
NAK, CTY,SKF etc
Oil:
CHELSEA or CHANGCHENG
Motor
IP55, Fclass
Motor shaft
40Cr, Tempering, cementing,quenching etc.
Selection table:
Model
37
47
57
67
77
87
97
107
127
157
167
187
Structure
K,KA,KF,KAF,KAZ,KAT,KAB
Input Power KW
0.12~3
0.12~3
0.12~4
0.18~5.5
0.37~11
0.75~22
1.1~30
3~45
7.5~90
11~160
15~200
15~200
Transmission Ratioi
4.09~106.6
4.66~131.7
4.68~143.5
7.1~646.2
7.11~192.7
7.42~195.2
8.88~176.5
8.72~147.2
8.6~144.4
12.7~151.1
17.3~161
17.1~180.7
Allowed TorqueNm
170
340
510
705
1320
2300
3670
6800
11050
15300
27200
42500
Weightkgs
12
22
30
37
63
94
145
275
420
680
Mounted way:
KA: hollow shaft output
KF: flange-mounted solid shaft output
KAF: flange-mounted hollow shaft output
KAZ: short-flange-mounted hollow shaft output
KAT: torque-arm-mounted hollow shaft output
KAB: foot-mounted hollow shaft outputProduction photo
Company Introduction
Certifications
Welcome to contact me for any more needs or questions by 24*7hours!
Contact person:
Ms.Zember LiuMobil:+86 139 6777 5116