Professional Slewing Electric Motor Speed Reducer
Our slewing reducer is a hardened face planetary gear reduction device designed by our company according to the advanced foreign technologies with all gears adopting process. The reducer has features of compact structure, stable operation, high transmission efficiency, low noise, long service life, high reliability, etc. such series reducer can be equipped with torque motor, variable frequency motor and corresponding electrical control system to constitute RCV series slewing mechanism and JHF series slewing mechanism.
Recommended tower cranes are just for reference. For the specific configuration, the choices of mechanism model and quantity are based on comprehensive factors including arm length, hoisting weight, are weight, service environment and working condition of tower crane.
Slewing Reducer
| Type | Output torque | Transmission ratio | Crown shaving | Mechanism |
| JH01 | 5000 | 141 | 10 12 +0.32 | OMD45,RCV95 |
| JH02 | 12000 | 163.2 | 12 12 +0.5 | OMD85,RCV120 |
| JH07 | 6500 | 176 | 10 12 +0.32 | OMD55,RCV95 |
| JH08 | 6000 | 164.29 | 10 12 +0.32 | OMD55,RCV95 |
Performance Parameter Table of JH Series Slewing Reducer
Product Code | Performance Parameter | Output Gear Parameter (Customization is avaliable) | (kg) Weight | RCV Parameters of RCV Series matching torque Motor | JHF Parameters of JHF Series Variable Frequency Motor | (t·m) Recommended Tower crane t.m | |
Ratio | (N·m) Rated Output Torque N.m | (N.m) Rated Stalling Torque of the Motor | (kW) Rated Power of the Motor KW | ||||
| JH07 | 176 | 6000 | m=10,z=12,x=+0.32 | 90 | 75,95 | 4.4,5.5 | 40~125 |
| JH08 | 164 | ||||||
| JH13 | 143 | 9000 | m=10,z=13,x=+0.5 | 130 | 95,120 | 5.5 | 63~160 |
| JH13C | 162 | ||||||
| JH02 | 163 | 12000 | m=12,z=12,x=+0.5 | 150 | 145,185 | 9 | 160~250 |
| JH02C | 192 | ||||||
| JH17 | 200 | 18000 | m=16,z=12,x=+0.5 | 240 | 11,15 | 315~630 | |
| JH15 | 160 | 24000 | m=18,z=14,x=+0.5 | 410 | 11,15 | 450~900 | |
| JH10A | 287 | 35000 | m=20,z=12,x=+0.5 | 860 | 18.4 | 900~2200 | |
| Recommended tower cranes are just for reference. For the specific configuration, the choices of mechanism model and quantity are based on comprehensive factory including arm length, hoisting weight, arm weight, serbice environment and working condition of tower crane | |||||||
SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD located in Shenyang China is one of the biggest supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare parts for them. With 20 years' experience on tower crane rent , installation , repair and reconstruction, the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure diagnosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Having a long-term and good cooperative relationship with China's most famous manufacturer of tower crane and passenger hoist like YONGMAO, SANYO, Sichuan SCM, Zoomlion, GJJ, BAODA,etc. The company can offer you the best quality original tower crane and passenger hoist with most competitive price.
Also, we can provide customers with the best professional services, help customers make the right judgment, also the prompt shipment because of the largest number and most complete tower crane and passenger hoist spare parts inventory.
Our trading partners go all over the world, mainly in South-East Asia (Singapore, Hong Kong, Malaysia, Indonesia, the Philippines, Thailand, South Korea, Vietnam ), Middle East (The United Arab Emirates, Saudi Arabia, Qatar, Bahrain, Kuwait, Iran ), India, Russia, Ukraine, Brazil, etc.