X/B/JXJ Series Cycloidal Reducer – 9-1849 Ratio, 0.25-55kW

X/B/JXJ Series Cycloidal Reducer – 9-1849 Ratio, 0.25-55kW

The DongQi® X/B/JXJ Series Cycloidal Reducer offers robust power transmission with ratios from 9:1 to 1849:1 and power from 0.25kW to 55kW. Featuring a cast iron housing and precision cycloid wheel-pin wheel gearset, it ensures high efficiency, low noise, and durability. With versatile motor inputs and compact design, DongQi’s cycloidal reducer is ideal for heavy-duty applications in various industries.

Applications of X/B/JXJ Series Cycloidal Reducer

The X/B/JXJ Series excels in demanding industrial applications, including:

• Material Handling – Powers conveyors and cranes with high-torque performance.
• Chemical Processing – Reliable drive for mixers and agitators.
• Mining and Quarrying – Supports crushers and mills with robust operation.
• Textile and Food Industries – Precise speed control for processing equipment.

This cycloidal reducer is perfect for high-load, continuous-duty tasks requiring compact, reliable solutions.

Advantages of X/B/JXJ Series Cycloidal Reducer

Key benefits include:

• Large Reduction Ratio – 9:1 to 1849:1, with 1-stage (987) and 2-stage (1211849) options.
• High Efficiency – Over 90% average efficiency for optimal power transfer.
• Low Noise and Vibration – Precision cycloid wheel-pin wheel design ensures smooth operation.
• Compact and Lightweight – Space-saving design for easy integration.
• Robust Construction – Cast iron housing for durability and long service life.
• Versatile Configurations – Multiple motor inputs and mounting options.
• Stable Operation – Reliable performance under heavy loads.

Technical Parameters of X/B/JXJ Series Cycloidal Reducer

Stage	Models	Power (kW)	Ratio	Max. Torque (N.m)	Output Shaft Dia.	Input Shaft Dia.
1 Stage	X2(B0/B12/JXJ0)	0.37~1.5	9~87	150	Φ25(Φ30)	Φ15
	X3(B1/B15/JXJ1)	0.55~2.2	9~87	250	Φ35	Φ18
	X4(B2/B18/JXJ2)	0.75~4.0	9~87	500	Φ45	Φ22
	X5(B3/B22/JXJ3)	1.5~7.5	9~87	1,000	Φ55	Φ30
	X6(B4/B27/JXJ4)	2.2~11	9~87	2,000	Φ65(Φ70)	Φ35
	X7	3.0~11	9~87	2,700	Φ80	Φ40
	X8(B5/B33/JXJ5)	5.5~18.5	9~87	4,500	Φ90	Φ45
	X9(B6/B39/JXJ6)	7.5~30	9~87	7,100	Φ100	Φ50
	X10(B7/B45/JXJ7)	15~45	9~87	12,000	Φ110	Φ55
	X11(B8/B55/JXJ8)	18.5~55	9~87	20,000	Φ130	Φ70
2 Stage	X32(B10)	0.25~0.55	121~1849	–	Φ35	Φ15
	X42(B20/B1812/JXJE20)	0.37~0.75	121~1849	–	Φ45	Φ15
	X53(B31/B2215/JXJE31)	0.55~1.5	121~1849	–	Φ55	Φ18
	X63(B41/B2715/JXJE41)	0.75~2.2	121~1849	–	Φ65(Φ70)	Φ18
	X64(B42/B2718/JXJE42)	0.75~2.2	121~1849	–	Φ65(Φ70)	Φ22
	X74	1.1~3.0	121~1849	–	Φ80	Φ22
	X84(B52/B3318/JXJE52)	1.5~4.0	121~1849	–	Φ90	Φ22
	X85(B53/B3322/JXJE53)	2.2~5.5	121~1849	–	Φ90	Φ30
	X95(B63/B3922/JXJE63)	3.0~7.5	121~1849	–	Φ100	Φ30
	X106(B74/B4527/JXJE74)	4.0~11	121~1849	–	Φ110	Φ35
	X117(B84/B5527/JXJE85)	4.0~15	121~1849	–	Φ130	Φ40(Φ35)

1-Stage Ratios: 9, 11, 17, 23, 29, 35, 43, 59, 71, 87
2-Stage Ratios: 121, 187, 289, 385, 473, 595, 731, 989, 1225, 1849

Main Components

Housing

• Material: Cast iron for strength and durability.
• Design: Compact and lightweight for space-efficient integration.

Gear Set

• Type: Cycloid wheel and pin wheel for high reduction ratios and efficiency.
• Feature: Precision-engineered for low noise and high load capacity.

Input Configurations

• Equipped with electric motors (AC, brake, explosion-proof, regulated speed, hydraulic).
• IEC-normalized motor flange or keyed solid shaft input for flexibility.

Output Configurations

• Keyed solid shaft output for reliable power transmission.

Models and Variants

• 1-Stage Models: X2X11, B0B8, JXJ0JXJ8, power 0.3755kW, ratios 9~87.
• 2-Stage Models: X32X117, B10B84, JXJE20JXJE85, power 0.2515kW, ratios 121~1849.

Safety Features

The X/B/JXJ Series cycloidal reducer ensures safe operation through:

• Robust Housing: Cast iron withstands high stress and wear.
• Precision Gears: Cycloid wheel-pin wheel design minimizes vibration for stability.
• Secure Shafts: Keyed solid shafts ensure reliable input/output connections.
• Motor Compatibility: Safe integration with various motor types.

Customization Options

• Ratio Range: 9:1 to 1849:1, with 1-stage (987) and 2-stage (1211849) options.
• Power Range: 0.25~55kW for diverse applications.
• Mounting Types: Foot or flange mounted for flexibility.
• Motor Options: AC, brake, explosion-proof, regulated speed, or hydraulic motors.
• Output Torque: Up to 20,000 N.m for high-load tasks.

Installation and Lubrication

• Mounting Types: Foot or flange mounted for versatile installation.
• Lubrication:
  • 1-Stage: Grease (X2X4, X5X11 flange), oil-bath/splash (X5~X11 foot).
  • 2-Stage: Grease (X32X42, X53X117 flange), oil-bath/splash (X53~X117 foot).
  • Oil pump circulation lubrication for heavy-duty use.
• Cooling: Natural cooling for efficient heat dissipation.

Maintenance Best Practices

• Lubrication Checks: Inspect grease/oil levels every 6 months; use oil pump for continuous duty.
• Gear Inspection: Annual checks for wear on cycloid wheel-pin wheel gears.
• Housing Maintenance: Ensure cast iron integrity to prevent corrosion.
• Clean Environment: Prevent debris from affecting gears or shafts.

Economic Benefits

• Cost-Effective Design: Compact structure reduces installation costs.
• Energy Efficiency: Over 90% efficiency lowers power consumption.
• Long Service Life: Durable housing and gears minimize replacements.
• Low Maintenance: Advanced lubrication systems reduce upkeep expenses.

Why Choose the X/B/JXJ Series Cycloidal Reducer?

The X/B/JXJ Series cycloidal reducer from DongQi delivers high-load, high-efficiency power transmission for heavy-duty applications. With a 9-1849 ratio, 0.25-55kW power range, and compact cycloidal design, it’s ideal for material handling, mining, and chemical processing. Its robust construction ensures reliable, cost-effective performance.

For more information, technical support, or a professional quote, contact us via WhatsApp/Skype: +8615993097180, email: [email protected], or consultation hotline: +8615993097180.