WORM SERVO GEAR REDUCER
Features
Wide variety of servo gearboxes, designed to fit virtually all servo motors on the market
Designed for the highest torsional stiffness and the cheapest angular backlash, for the utmost torque and overhung loads
Bush with slot machine games and hub clamp for servomotor coupling
Benefits
Enhanced dimensional compactness due to direct servomotor coupling
Widest range of possible servomotors coupling dimensions.
The right technical solution thanks to a comprehensive selection of sizes, gear stages, transmission ratios, designs and nonstandard designs.
Catalogs:
Servo gear reducers (worm, coaxial, helical and bevel helical models) Catalog SR
Operating instructions:
Operating instructions for equipment reducers and gearmotors (UTD.045)
EP Drive Systems, Inc. is very happy to announce the growth of our selection of Servo Reducers, now offering five levels of precision to meet any program requirements. The five degrees of precision offered allows a machine developer to select the mandatory reducer precision to meet their needs and their spending budget. They are available in both in-collection and right-angle versions, in torques up to 7,376 lb.ft. and ratios to 3,392:1.
Regular applications for these reducers include rotary & linear axis drives, and materials handling axis drives. Industries offered include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The mounting faces of the HT, HP, E and B versions are identical, making it possible to interchange a unit with an increased or lower accuracy unit if needed.
A wide range of engine couplings and installation flanges are available for the entire reducer range to install virtually any servo electric motor and the hollow bore output can be utilized to attach output shafts, pinion shafts, or other drive components.
These reducers are typically selected based on the peak cycle forces, which often happen during accelerations and decelerations. These cycle forces depend on the powered load, the velocity vs. period profile for the cycle, and any other exterior forces acting on the axis. For more selection info, please follow this PDF hyperlink.
For application & selection assistance, please call, fax or email us. The application information will be examined by our engineers, who will recommend the very best solution for your application.
EP Inc. offers a full range of modular servo gearboxes /worm reducers. The modular design permits configurations with motor insight flange and output pinion for rack and pinion drives, as well as solid output shafts, Hollow bore result, and insight shafts for all other positioning applications. The modular design allows for universal installation of the gearbox in virtually any orientation.
They can be used on motors with a NEMA23 standard flange via an adaptor kit. As the gears are normally angled, they lead to a short total amount of the electric motor and its gear.
The series may also be delivered both right- and left-angled and with output shafts on both sides. A 30-mm machine recess for centering and a 4 M5 threaded mounting hole may also be constructed on the gear’s output side.
Built with a straightforward and robust design, the series provides gearing ratios that range between 6:1 to 75:1. The user may also customize the components through the order, in order to match the gear to its intended app.
The Precision Planetary Gears of the EPRG series contains a comprehensive range of low backlash planetary gearboxes, with up to class 3′ precision, obtainable in several gear frame sizes, with single or multiple stage reduction (for gear ratios from 1:3 to at least one 1:1,000). These models also include versions with dual shaft, right position shaft and right angle output, as well as a full selection of adapters for electric motor mounting, making them with the capacity of meeting certain requirements of even the most varied applications. They are created for use with built-in servo and stepper EP motors, mounted directly or via adaptor flanges, but may also be used in combination with other EP motor types. This selection of products is founded on years of encounter and represents the end result of a decade-long research aimed at improving performance.
Maximum precision and dynamics, combined with excellent torque density, are the key requirements specific for reliable servo gearboxes used. EP provides servo gearboxes for any software and any efficiency range. Our low-backlash planetary and right-angle gearboxes reflect our interest for development and the best levels of precision.
Worm gear reducers provide market advance solution with performance and flexibility. Low amount of basic models could be applied to an array of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.
Gear reducers and servo gearboxes of EP Precision Machinery Co., Ltd. are designed for high-performance mechanical gear. When the motor quickness must be reduced, the result torque boosts and send torque completely to the application form. We believe that customers will appreciate our gear reducer to achieve their demand. Just visit EP, you will get more information about servo gearheads, servo gearboxes, and equipment reducers. We always keep going forward for your support.
Plug the Speed Reducer into the desired channel of your receiver, and plug the lead from your servo (or servo wye) in to the male servo lead coming from the circuit plank. The established screw on the blue trim pot, located near the top of the primary circuit board, can be used to control the velocity of the servo. Convert the set screw fully clockwise (CW) for regular servo speed without speed reduction, fully counter-clockwise (CCW) for maximum speed reduction, or anywhere in between for partial speed reduction. The reddish LED indicates three possible conditions: Gradual Blinking = No Signal; Solid On = No Swiftness Decrease; Fast Blinking = Reduced Swiftness Setting
Please note that if you make any change to the speed setting as the receiver is on, you need to cycle capacity to the receiver (turn if off and back on) for the brand new speed establishing to take effect. This circuit may also be utilized in conjunction with this Servo Reverser to trigger flap or retract servos to turn in reverse directions for right function. Instructions are included for easy set up and use.
IMPORTANT NOTE: This device will only work on a regular, proportional servo. You won’t work on a retract-type servo, as they do not identify any servo positions other than clockwise (CW) and counter-clockwise (CCW). Retract servos can’t be slowed down, actually by a transmitter which includes this function, as their design and electronics don’t allow it. Verify the FAQ page for more information.
This device will reduce the speed of any regular, proportional servo. Connect it between your receiver and the servo (or servos) you wish to control for a more scale-like motion of flaps or retracts. Adjustable, it could be set to reduce the acceleration of your servo from super-slow motion to no speed reduction at all, with an nearly infinite amount of positions among. Maximum reduction time for a servo to travel 90 degrees is about 14 seconds, minimum time (no reduction) is simply the normal swiftness of the servo. Great for reducing or removing the tendency of a plane to “balloon up” when flaps are deployed. It can be utilized to control several servo by use of a normal servo Y.
This is the new regulated version that can be utilized on radio systems powered by any size or kind of battery, including 4.8-6.0 volt 4-5 cell Ni-Cad/Ni-MH batteries, and HV (high voltage) receivers that operate on 2-cell 6.6-8.4 volt Li-Po/Li-Ion/Existence batteries. This unit will NOT reduce the voltage likely to your servos.
The EP Gear Reducer may be the perfect solution for servomotor applications such as packaging machines, gantries, injection molding devices, pick and place, and linear slides.Provided in concentric shaft, correct position solid shaft, and right angle hollow shaft designs with modular adaptor flanges and keyless compressible bushings to easily mount to any kind of manufacturer’s servo electric motor. The EP Series helical gears have got slanted teeth in comparison to spur gears with directly cut teeth, generating a smoother gear mesh, yielding considerably lower noise levels.
The low backlash EP planetary servo gear units are created for the 30 to 350 Nm (265 to 3100 lb-in) torque classes. They were designed to combine the best possible versatility and cost-efficiency because don’t assume all application requires high-performance elements.
They provide a basis for diverse, dynamic and cost-optimized drive solutions.
The EP planetary servo gear units are available in the following versions:
PSC = B5 output, even output shaft
PSKC = B5 result, with keyway
PSCZ = B14, result, smooth output shaft
PSKCZ = B14 output, with keyway

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