Housing material | Cast iron/Ductile iron |
Housing hardness | HBS190-240 |
Gear material | 20CrMnTi alloy steel |
Surface hardness of gears | HRC58~62 |
Input / Output shaft material | 42CrMo alloy steel |
Machining precision of gears | accurate grinding 6Grade |
Heat treatment | carburizing and quenching, grinding , etc. |
Efficiency | 94%~96% (depends on the transmission stage) |
Noise (MAX) | 60~68dB |
Temp. rise (MAX) | 40°C |
Temp. rise (Oil)(MAX) | 50°C |
Vibration | ≤20µm |
Backlash | ≤20Arcmin |
Brand of bearings | China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK. |
Brand of oil seal | NAK --- Taiwan or other brands requested |
THE DESIGNS OF K SERIES HELICAL BEVEL GEAR MOTOR
K….Y… Foot-mounted helical-bevel gear motor with solid shaft |
KAB…Y… Foot-mounted helical-bevel gear motor with hollow shaft |
KA….Y… Helical-bevel gear motor with hollow shaft |
KF…Y… Flange-mounted helical-bevel gear motor with solid shaft |
KAF…Y… Flange-mounted helical –bevel gear motor with hollow shaft |
KAT…Y… Torque-arm mounted helical-bevel gear motor with hollow shaft |
K(KF.KA.KAF.KAB.KAZ)S … Shaft input helical-bevel gear motor |
KA(K..KF,.KAF..KAB.KAZ.).RF..Y.. Combination helical-bevel gear motor |
KA(K.KF,KAF,KAB,KAZ) S…RF.. Shaft input combination helical-bevel gear motor |
INPUT POWER RATING AND MAX TORQUE
Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 | 167 | 187 | ||||||||||
Structure | K.. KA…KF..KAF..KAZ…KAT..KAB.. | |||||||||||||||||||||
Input power rating (kw) | 0.18 3 | 0.18- 3 | 0.18- 5.5 | 0.18- 5.5
| 0.37- 11 | 0.75- 22
| 1.1- 30 | 3-45 | 7.5-90 | 11-160 | 11- 200 | 18.5- 200 | ||||||||||
（Ratio） | 5.36- 106.38 | 5.81- 131.87 | 6.57- 145.15 | 7.14- 144.79 | 7.22- 175.45 | 7.19- 192.27 | 8.95- 175.47 | 8.74- 141.93 | 8.68- 146.07 | 12.66- 150.03 | 17.35- 164.44 | 17.97- 178.37 | ||||||||||
Max torque (N.m) | 200 | 400 | 600 | 820 | 1550 | 2700 | 4300 | 8000 | 13000 | 18000 | 32000 | 50000 | ||||||||||
