Raydafon EP-series of low backlash, servo motor rated gearheads, mount easily and directly onto Raydafon EP-series and N-series AC brushless servo motors to provide industrial motion control equipment with torque multiplication and proper inertial matching. These gearheads are designed for servo applications requiring precision, durability, and long trouble-free operation.
The EP-series are planetary gearheads, which provide very high power transmission capability, torque multiplication, speed reduction and inertial matching. These are high efficiency gearheads.
The standard EP gearheads are available in five different case sizes, which fit directly onto the five sizes of Raydafon EP servo motors. Mounting takes less than 2 minutes.
These servo rated gearheads are used in industrial applications such as: packaging, material handling, factory automation, robotics, X-Y positioning, printing/converting, cut-to-length, indexers, marking/labeling, trimming, inserting equipment, assembly machines and many other demanding applications.
product features
Standard backlash is 10, 12 and 15 arc-min max
Deep case hardened and finish ground satellite gearing – provides low backlash and accuracy maintained throughout the life of the gearhead
Dual ball bearing supported, large diameter output shaft – provides stiffness and high radial load capacity
Rugged steel construction – allows for 2.5 times rated torque for emergency stopping
Round mounting face with tapped holes
Grease lubricated for long trouble-free life
Integrated, self-locating input pinion clamps directly onto motor shaft – for easy adaptability and assembly
Semiconductor
Packaging
Food and beverage
Manufacturing
Medical
Robotics
Cut-to-length
Flying shear
Machining
Labeling
Material handling
Winding
| Model Number | Varitron Planetary Gearbox Speed Reducer Servo Gear Head |
| Speed Reduction Method | Planetary gear mechanism with designed tooth profile |
| Efficiency | 95% per stage gearbox |
| Shock Load | 300% as there are only compressive forces rather than shear forces on the tooth |
| Gear box Mounting | Flange Mounting, Foot mounting parts sold separately |
| Reduction Ratio | Up to 1:10 per stage |
| 1:1000 on 3-stages | |
| Capacity Range | 100Watt to 11,000Watt |
| Enclosure | Totally enclosed IP55 |
| Power Source | Servo motor, stepper motor |
| Backlash | DM series: below 5arcmin on single stage |
| DH / DL series: below 10arcmin on single stage | |
| Reduction Gearbox | High viscosity anti-separation grease |
| Lubrication Method | |
| Method of Coupling with Driven Machine | Coupling, gears, chain sprocket or belt |
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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