Sumitomo Cyclo Drives & Hansen Heavy Industrial Gearboxes
Recognized globally for setting the standard in shock-load resistance and heavy industrial torque transmission, Sumitomo Drive Technologies and Hansen Transmissions engineered the world's most durable power transmission solutions[cite: 12]. Explore our comprehensive product catalog covering Sumitomo Cyclo® 6000 Speed Reducers, Paramax® 9000 Heavy Industrial Gearboxes, Bevel Buddybox® BBB4, Hyponic Right-Angle Motors, HSM Shaft Mount Reducers, and Hansen P4 / M4KB Heavy Industrial Reducers[cite: 12]. WE DRIVE HONGKONG LIMITED supplies 100% genuine Sumitomo & Hansen drive equipment with worldwide express delivery[cite: 12].
Sumitomo Heavy Industries revolutionized speed reduction with its patented Cyclo® speed reducer operating on rolling contact rather than sliding gear tooth shear[cite: 12]. Following the integration of Hansen Industrial Transmissions, the group delivers an unbeatable portfolio from compact high-ratio cycloidal reducers to multi-megawatt heavy industrial gearboxes used in mining, water treatment, and materials handling[cite: 12].
Engineering Advantage & Technical Ecosystem:
• Cyclo® 6000 Speed Reducers: Over 500% shock load capacity with smooth, rolling cycloidal disc action; single reduction ratios up to 87:1 in a compact housing[cite: 12].
• Paramax® 9000 & Hansen P4 Industrial Drives: Modular helical and bevel-helical heavy gear units capable of torques exceeding 500,000 Nm for crushers, agitators, and conveyors[cite: 12].
• Right-Angle & Shaft-Mounted Solutions: Bevel Buddybox® BBB4, Hyponic, and HSM Reducers providing high efficiency and versatile hollow-shaft mounting options[cite: 12].
• WE DRIVE HONGKONG LIMITED provides technical ratio decoding, dimension verification, and global express supply[cite: 12].
Select a Sumitomo or Hansen product series below to explore technical specifications, torque capacities, shaft configurations, and ratio selections:
CYCLO® 6000
Cycloidal Speed Reducers
(500% Shock Load Capacity)
PARAMAX® 9000
Heavy Industrial Gearboxes
(Helical & Bevel-Helical)
BEVEL BUDDYBOX®
BBB4 Right-Angle Drives
(Cyclo Input + Spiral Bevel)
HYPONIC® SERIES
Hypoid Right-Angle Motors
(High Efficiency Compact)
HSM SHAFT MOUNT
Helical Shaft Mounted
(Taper-Grip® Bushing System)
HANSEN P4 SERIES
Heavy Industrial Drives
(Parallel & Right Angle)
HANSEN M4KB
Mixer & Agitator Drives
(Reinforced Bearing System)
ASTERO® SERIES
Fractional HP Motors
(6W to 90W Compact Gearmotors)
Sumitomo & Hansen Gearbox Range Selection Matrix
Comprehensive technical selection matrix for Sumitomo Cyclo reducers, Paramax industrial drives, Bevel Buddybox BBB4, and Hansen heavy industrial gear units[cite: 12]:
| Series Designation | Reduction Mechanism | Max Torque Output (Nm) | Ratio Range (i) | Key Performance & Features |
|---|---|---|---|---|
| Cyclo® 6000 Series | Cycloidal Disc / Pin Gear | 100 Nm - 68,000 Nm | 6:1 to 119:1 (Single), 7,569:1 (Multi) | 500% Shock Capacity Rolling contact, zero gear shear |
| Bevel Buddybox® BBB4 | Cyclo Input + Spiral Bevel | 250 Nm - 18,000 Nm | 11:1 to 26,000:1 | Right-angle output, duct-iron housing, Taper-Grip® keyless hub |
| Hyponic® Right-Angle | Hypoid All-Steel Gearing | 20 Nm - 1,470 Nm | 5:1 to 1,440:1 | Up to 85% efficiency, maintenance-free grease lubrication |
| HSM Shaft Mount Reducer | Helical Hardened Gearing | 1,000 Nm - 42,000 Nm | 5:1, 14:1, 20:1, 25:1 | Mounts directly on driven shaft, Taper-Grip® bushing system |
Paramax® 9000 & Hansen P4 Heavy Industrial Drives
| Industrial Gearbox Series | Frame Sizes / Output Torque | Gear Arrangement Options | Ratio Range | Typical Heavy Industrial Applications |
|---|---|---|---|---|
| Paramax® 9000 Industrial | 26 Sizes / Up to 550,000 Nm | Parallel (2, 3, 4 Stage) & Right-Angle Bevel-Helical | 1.25:1 to 500:1 | Heavy Duty Mining conveyors, bucket elevators, cooling towers |
| Hansen P4 Heavy Duty | 19 Sizes / Up to 800,000 Nm | Parallel Horizontal/Vertical & Right Angle | 1.25:1 to 630:1 | Water treatment agitators, paper pulpers, cement kilns, cranes |
| Hansen M4KB Mixer Drive | Dedicated Heavy Frame Sizes | Right-Angle Bevel Helical with Extended Bearing Span | 6.3:1 to 160:1 | Chemical agitators, aerators, high axial/radial thrust loads |
Sumitomo & Hansen Legacy Drive Replacement & Upgrade Guide
Upgrade paths for legacy SM-Cyclo 3000/4000, Paramax 7000/8000, and Hansen HPP/Power5 gear units to current generation products[cite: 12]:
| Legacy Sumitomo / Hansen Series | Current Equivalent Series | Key Advantages & Performance Upgrades |
|---|---|---|
| Legacy SM-Cyclo 3000 / 4000 Reducers | Cyclo® 6000 Speed Reducer Series 100% Drop-In | Interchangeable mounting dimensions, higher fatigue strength, updated seals[cite: 12]. |
| Legacy Paramax 7000 / 8000 Series | Paramax® 9000 Industrial Gearbox Direct Upgrade | Increased thermal capacity, optimized gear tooth contact, lower noise level[cite: 12]. |
| Legacy Bevel Buddybox BBB2 / BBB3 | Bevel Buddybox® BBB4 Series 100% Drop-In | Ductile iron housing upgrade, enhanced Taper-Grip® keyless shaft mounting[cite: 12]. |
| Legacy Hansen HPP / Power5 Gear Units | Hansen P4 Industrial Gearbox Series Direct Upgrade | Oil-tight Carpex sealing system, universal housing orientation options[cite: 12]. |
Expert Technical Sourcing & Global Express Supply
By providing us with your existing Sumitomo or Hansen nameplate serial number, catalog frame code, or complete model designation (e.g., CNHM2-6125-59, YNHM1-6135Y-B-87, or P4-PND3-R42), our engineering team verifies exact reduction ratios, input flange styles, output shaft diameters, and mounting arrangements to ensure a seamless drop-in installation on your production line[cite: 12].
Core Benchmark Model Standard Configurations
- CNHM05-6095-29 (0.4 kW Cyclo)[cite: 12]
- CNHM1-6115-43 (0.75 kW Cyclo)[cite: 12]
- CNHM2-6125-59 (1.5 kW Cyclo)[cite: 12]
- CHHM3-6145-87 (2.2 kW Cyclo)[cite: 12]
- CHHM5-6165-29 (3.7 kW Cyclo)[cite: 12]
- CHHM10-6185-43 (7.5 kW Cyclo)[cite: 12]
- YNHM1-6125Y-15 (BBB4 Right Angle)[cite: 12]
- YNHM2-6135Y-25 (BBB4 Right Angle)[cite: 12]
- YFHM3-6155Y-43 (BBB4 Flange)[cite: 12]
- RNYM05-1320-15 (Hyponic 0.4 kW)[cite: 12]
- RNYM1-1430-30 (Hyponic 0.75 kW)[cite: 12]
- HSM107-14 (Shaft Mount Reducer)[cite: 12]
- HSM115-20 (Shaft Mount Reducer)[cite: 12]
- Paramax 9000 Frame 9020 Parallel[cite: 12]
- Paramax 9000 Frame 9030 Bevel-Helical[cite: 12]
- Hansen P4 Size R42 Parallel Unit[cite: 12]
- Hansen P4 Size R53 Bevel-Helical[cite: 12]
- Hansen M4KB Mixer Gear Unit[cite: 12]
- Sumitomo Cyclo Dual Reduction 7569:1[cite: 12]
- Sumitomo Taper-Grip® Bushing Kit[cite: 12]
