Wide range of servo gearboxes, made to fit virtually all servo motors on the market
Designed for the best torsional stiffness and the cheapest angular backlash, designed for the maximum torque and overhung loads
Bush with slot machines and hub clamp for servomotor coupling
Enhanced dimensional compactness due to direct servomotor coupling
Widest range of possible servomotors coupling dimensions.
The right technical solution because of a comprehensive range of sizes, gear stages, transmission ratios, designs and nonstandard designs.
Servo equipment reducers (worm, coaxial, helical and bevel helical units) Catalog SR
Operating instructions:
Operating instructions for gear reducers and gearmotors (UTD.045)
EP Drive Systems, Inc. is very happy to announce the expansion of our selection of Servo Reducers, today offering five levels of precision to meet any software requirements. The five degrees of precision obtainable allows a machine developer to select the mandatory reducer precision to meet up their needs and their spending budget. They can be purchased in both in-series and right-angle versions, in torques up to 7,376 lb.ft. and ratios to 3,392:1.
Typical applications for these reducers include rotary & linear axis drives, and materials handling axis drives. Industries served include Material Handling, 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 motor couplings and installation flanges are available for the complete reducer range to install virtually any servo electric motor and the hollow bore output can be used to attach output shafts, pinion shafts, or other drive elements.
These reducers are typically selected predicated on the peak cycle forces, which often happen during accelerations and decelerations. These cycle forces depend on the driven load, the velocity vs. time profile for the cycle, and any other exterior forces functioning on the axis. For more selection information, please follow this PDF hyperlink.
For application & selection assistance, please call, fax or email us. The application details will be reviewed by our engineers, who will recommend the best solution for your application.
EP Inc. provides a full selection of modular servo gearboxes /worm reducers. The modular style allows for configurations with motor input flange and output pinion for rack and pinion drives, along with solid output shafts, Hollow bore output, and input shafts for all other positioning applications. The modular design allows for universal mounting of the gearbox in virtually any orientation.
They can be utilized on motors with a NEMA23 standard flange through an adaptor package. As the gears are normally angled, they result in a short total amount of the 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 can also be constructed on the gear’s output side.
Built with a simple and robust design, the series has gearing ratios that range between 6:1 to 75:1. The user may also customize the materials through the order, in order to match the apparatus to its intended program.
The Precision Planetary Gears of the EPRG series contains a thorough range of low backlash planetary gearboxes, with up to class 3′ precision, available 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 likewise incorporate versions with dual shaft, right angle shaft and right angle output, in addition to a full selection of adapters for engine mounting, making them capable of meeting certain requirements of even the most different applications. They are created for use with integrated servo and stepper EP motors, mounted directly or via adaptor flanges, but can also be used with other EP motor types. This range of products is founded on years of experience and represents the end result of a decade-long study aimed at improving performance.
Maximum precision and dynamics, combined with extraordinary torque density, are the key requirements specific for reliable servo gearboxes used. EP offers servo gearboxes for any program and any overall performance range. Our low-backlash planetary and right-angle gearboxes reflect our enthusiasm for advancement and the highest levels of precision.
Worm gear reducers provide market advance solution with efficiency and flexibility. Low quantity of basic models could be applied to a wide range of power ratings guaranteeing best performance and decrease ratios from 5 to 1000.
Gear reducers and servo gearboxes of EP Precision Machinery Co., Ltd. are created for high-performance mechanical equipment. When the motor rate must be reduced, the output torque raises and send torque completely to the application form. We believe that clients will appreciate our equipment reducer to accomplish their demand. Just go to EP, you can obtain more information regarding servo gearheads, servo gearboxes, and gear reducers. We always keep going forward for your support.
Plug the Quickness Reducer in to the desired channel of your receiver, and plug the business lead from your servo (or servo wye) in to the male servo lead from the circuit plank. The set screw on the blue trim pot, located near the top of the main circuit board, can be used to control the acceleration of the servo. Switch the set screw completely clockwise (CW) for regular servo speed with no speed reduction, fully counter-clockwise (CCW) for maximum speed reduction, or anywhere in between for partial acceleration reduction. The red LED indicates three feasible conditions: Slower Blinking = No Transmission; Solid On = No Acceleration Decrease; Fast Blinking = Reduced Acceleration Setting
Please note that in the event that you make any alter to the speed establishing as the receiver is on, you need to cycle capacity to the receiver (switch if off and back again on) for the new speed establishing to take impact. This circuit can also be used in conjunction with this Servo Reverser to cause flap or retract servos to turn in reverse directions for correct function. Guidelines are included for easy installation and use.
IMPORTANT NOTE: This device will only focus on a normal, proportional servo. You won’t focus on a retract-type servo, because they do not acknowledge any servo positions other than clockwise (CW) and counter-clockwise (CCW). Retract servos can’t be slowed down, even by a transmitter that includes this function, as their design and electronics do not allow it. Examine the FAQ page to learn more.
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 far more scale-like movement of flaps or retracts. Adjustable, it can be set to reduce the swiftness of your servo from super-slow motion to no speed reduction at all, with an almost infinite number of positions among. Maximum reduction period for a servo to visit 90 degrees is approximately 14 seconds, minimum time (no reduction) is merely the normal acceleration of the servo. Ideal for reducing or eliminating the inclination of a plane to “balloon up” when flaps are deployed. It can be utilized to control several servo by usage of a normal servo Y.
This is actually the new regulated version that can be used 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/Lifestyle batteries. This unit won’t reduce the voltage going to your servos.
The EP Gear Reducer may be the perfect solution for servomotor applications such as for example packaging machines, gantries, injection molding machines, pick and place, and linear slides.Provided in concentric shaft, right position solid shaft, and correct angle hollow shaft designs with modular adaptor flanges and keyless compressible bushings to very easily mount to any manufacturer’s servo electric motor. The EP Series helical gears possess slanted teeth in comparison to spur gears with directly cut teeth, making a smoother gear mesh, yielding considerably lower noise levels.
The reduced backlash EP planetary servo gear units are made for the 30 to 350 Nm (265 to 3100 lb-in) torque classes. They were designed to combine the greatest possible versatility and cost-efficiency because not every application requires high-performance parts.
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, simple output shaft
PSKC = B5 output, with keyway
PSCZ = B14, result, smooth output shaft
PSKCZ = B14 output, with keyway

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