- Highly Standard Modular Designed: The products are easily connected with and driven by different types of motors or other kinds of input power. The same type of geared motor can be adapted to the optioned powers of motors.It is therefore easy to realize different solutions for varied requirements.
- Ratio: Featured many closely divided ratios and a wide range of them. Very big final ratios can be obtained through combined units to reach extremely low output speeds.
- Mounting Arrangement: No strict limitation to the mounting arrangement.
- High Strength, Compact Dimension: Housings are made of high strength cast iron. Gears and shaft gears are finished with a gas carburizing process and precise grounding to sequentially get high loading capacity of per certain volume.
- Long Service Life: Under the condition of accurately selecting type size and the normal maintenance and use, main components (except those easily disabled parts) can last as long as up to more than 25,000 hours. Easi-ly-disabled parts include lubricating oil, oil seals, and bearings.
- Low Noise: All key components are finished by precise machining, accurate assembly, and finally tested, and therefore, fairly low noise is reached.
- High Efficiency: The efficiency of the gear unit can reach 95%, and The efficiency of the worm gear unit can reach 89%.
- Large radial loading ability.
- Axial load ability of up to 5% of radial load.
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Foot mounted units of two or three stages helical gears.
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Foot mounted units of two or three stages helical gears. The installation size is the same as that of the Cycloidal pinwheel reducer.
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Foot mounted units of two or three stages helical gears. Supporting servo motor usage
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B5 flange mounted units of two or three stages helical gears.
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B5 flange mounted units of two or three stages helical gears. The installation size is the same as that of the Cycloidal pinwheel reducer.
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Foot mounted units of single stage helical gears.
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Flange mounted units of single stage helical gears.
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Flange mounted helical geared motor with extended bearing housing.
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Input shaft type.As altered type from above mentioned types,it is connected with input shaft insteadof motor.
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Combined types of two different types.Very big ratios are available with these combined units.
Model | Foot Mounting Dimensions (mm) |
Center Height (mm) |
Output Shaft Diameter (mm) |
Shaft Length (mm) |
Flat Key Width (mm) |
Power(kw) | Speed Ratio | Maximum Permissible Torque (Nm) |
JR37 | 110*130 | 90 | 25 | 50 | 8 | 0.12~0.75 | 5~136 | 200 |
JR47 | 135*165 | 115 | 30 | 60 | 8 | 0.25~2.2 | 5~173 | 300 |
JR57 | 135*165 | 115 | 35 | 10 | 10 | 1.18~5.5 | 5~173 | 450 |
JR67 | 150*195 | 130 | 35 | 70 | 10 | 0.37~7.5 | 5~170 | 600 |
JR77 | 170*205 | 140 | 40 | 80 | 12 | 0.55~11 | 5~192 | 820 |
JR87 | 215*260 | 180 | 50 | 100 | 14 | 0.75~18.5 | 5~192 | 1550 |
JR97 | 250*310 | 225 | 60 | 120 | 18 | 1.5~30 | 5~197 | 3000 |
JR107 | 290*370 | 250 | 70 | 140 | 20 | 2.2~45 | 5~197 | 4300 |
JR137 | 340*410 | 315 | 90 | 170 | 25 | 4~45 | 5~197 | 8000 |
JR147 | 380*500 | 355 | 110 | 210 | 28 | 7.5~90 | 5~195 | 13000 |
Model | Output Shaft Diameter (mm) |
Shaft Length (mm) |
Plain Width (mm) |
Flange Mounting Outside Diameter (mm) |
Positioning Stop Size (mm) |
Mounting Hole Pitch (mm) |
Power(kw) | Speed Ratio | Maximum Permissible Torque (Nm) |
JRF37 | 25 | 50 | 8 | φ120 φ160 φ200 |
φ80 φ110 φ130 |
φ100 φ130 φ165 |
0.12~0.75 | 5~136 | 200 |
JRF47 | 30 | 60 | 8 | φ140 φ160 φ200 |
φ95 φ110 φ130 |
φ115 φ130 φ165 |
0.25~2.2 | 5~173 | 300 |
JRF57 | 35 | 70 | 10 | φ160 φ200 φ250 |
φ130 φ180 |
φ130 φ165 φ215 |
1.18~5.5 | 5~173 | 450 |
JRF67 | 35 | 70 | 10 | φ200 φ250 |
φ180 φ230 |
φ165 φ215 |
0.37~7.5 | 5~170 | 600 |
JRF77 | 40 | 80 | 12 | φ250 φ300 |
φ230 φ250 |
φ215 φ265 |
0.55~11 | 5~192 | 820 |
JRF87 | 50 | 100 | 14 | φ300 φ350 |
φ250 φ350 |
φ265 φ300 |
0.75~18.5 | 5~192 | 1550 |
JRF97 | 60 | 120 | 18 | φ350 φ450 |
φ250 φ350 |
φ300 φ400 |
1.5~30 | 5~197 | 3000 |
JRF107 | 70 | 140 | 20 | φ350 φ450 |
φ350 φ450 |
φ300 φ400 |
2.2~45 | 5~197 | 4300 |
JRF137 | 90 | 170 | 25 | φ450 φ550 |
φ350 φ450 |
φ400 φ500 |
4~45 | 5~197 | 8000 |
JRF147 | 110 | 210 | 28 | φ450 φ550 |
φ350 φ450 |
φ400 φ500 |
7.5~90 | 5~195 | 13000 |
Precision Gear Made of 20CrMnTi gear steel, gas carburizing and quenching fine grinding process, gear grinding accuracy of level 6, strong wear resistance, high hardness, high load-bearing capacity per unit volume |
Gear shaft Made of 20CrMnTi gear steel, quenched and precision ground, with strong bearing capacity |
Cabinet HT200 gray cast, high-strength cast iron, clean and burr-free inner cavity |
Output shaft Made of 40CR material, tempered and heat treated, with high hardness and stronger bearing capacity |
Bearings The brands are Luozhou or Wafangdian bearings, which have the characteristics of low noise, low friction, good load, and fast speed. |
Motor Made of pure copper coil, silicon steel sheet cold rolled 800, low loss, high-temperature resistance, small temperature rise, strong power, a multi-layer primer layer of high-density molecular insulating paint, effective insulation and dustproof, strong durability and long life long |
- MOQ: 1 set
- Packing method: Polywood
- Delivery lead time: 7-25 days
- Payment terms: FOB, CIF, CFR
- Payment method: T/T or L/C
- Shipping port: Shanghai or Ningbo
Warranty period 12 months. Fueling grade CKC220# medium load gear oil.