Wide variety of servo gearboxes, designed to fit almost all servo motors on the market
Designed for the highest torsional stiffness and the lowest angular backlash, pertaining to the utmost 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 thanks to a comprehensive selection of sizes, gear stages, transmission ratios, designs and non-standard designs.
Servo gear 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 pleased to announce the expansion of our selection of Servo Reducers, right now offering five levels of precision to meet any program requirements. The five degrees of precision available allows a machine designer to select the mandatory reducer precision to meet their requirements and their budget. They are available in both in-range and right-angle variations, in torques up to 7,376 lb.ft. and ratios to 3,392:1.
Usual applications for these reducers include rotary & linear axis drives, and material handling axis drives. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The installation 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 mounting flanges are for sale to the complete reducer range to install virtually any servo electric motor and the hollow bore output can be utilized to install output shafts, pinion shafts, or other drive elements.
These reducers are typically selected based on the peak cycle forces, which usually happen during accelerations and decelerations. These cycle forces depend on the powered load, the acceleration vs. period profile for the routine, and any other external forces acting on the axis. For more selection information, please follow this PDF hyperlink.
For application & selection assistance, please call, fax or email us. The application info will be examined by our engineers, who’ll recommend the very best solution for the application.
EP Inc. offers a full range of modular servo gearboxes /worm reducers. The modular style allows for configurations with motor input flange and result pinion for rack and pinion drives, as well as solid output shafts, Hollow bore result, and input shafts for all the positioning applications. The modular design allows for universal mounting of the gearbox in virtually any orientation.
They can be used on motors with a NEMA23 standard flange via an adaptor package. As the gears are normally angled, they lead to a short total length of the electric motor and its gear.
The series can 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 style, the series provides gearing ratios that range from 6:1 to 75:1. An individual can also customize the components through the order, in order to match the gear to its intended application.
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 1 1:1,000). These models also include versions with dual shaft, right position shaft and right position output, in addition to a full range of adapters for engine mounting, making them with the capacity of meeting certain requirements of actually the most varied applications. They are created for make use of with included servo and stepper EP motors, mounted directly or via adaptor flanges, but may also be used with other EP engine types. This selection of products is based on years of encounter and represents the outcome of a decade-long research targeted at improving performance.
Optimum precision and dynamics, combined with exceptional torque density, will be the key requirements specified for reliable servo gearboxes used. EP provides servo gearboxes for any application and any overall performance range. Our low-backlash planetary and right-angle gearboxes reflect our enthusiasm for creativity and the highest levels of precision.
Worm equipment reducers provide market advance solution with performance and flexibility. Low number of basic models could be applied to an array of power ratings guaranteeing best 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 rate needs to be reduced, the result torque improves and send torque completely to the application. We believe that customers will appreciate our gear reducer to attain their demand. Just go to EP, you will get more details about servo gearheads, servo gearboxes, and gear reducers. We always keep in the years ahead for your support.
Plug the Swiftness Reducer in to the desired channel of your receiver, and plug the lead from your servo (or servo wye) into the male servo lead from the circuit plank. The set 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. Turn the set screw fully clockwise (CW) for regular servo speed with no speed reduction, completely counter-clockwise (CCW) for optimum speed reduction, or any place in between for partial speed reduction. The crimson LED indicates three possible conditions: Slow Blinking = No Transmission; Solid On = No Velocity Reduction; Fast Blinking = Reduced Speed Setting
Please note that if you make any alter to the speed establishing while the receiver is on, you need to cycle capacity to the receiver (change if off and back again on) for the new speed establishing to take effect. This circuit can also be used in conjunction with our Servo Reverser to trigger flap or retract servos to turn in opposite directions for appropriate function. Instructions are included for easy set up and use.
IMPORTANT NOTE: This product will only focus on a normal, proportional servo. It will NOT work on a retract-type servo, because they do not understand any servo positions apart from clockwise (CW) and counter-clockwise (CCW). Retract servos cannot be slowed down, also by a transmitter that includes this function, as their style 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 more scale-like movement of flaps or retracts. Adjustable, it can be set to reduce the speed of your servo from super-slow motion to no speed reduction at all, with an nearly infinite number of positions among. Maximum reduction time for a servo to travel 90 degrees is about 14 seconds, minimum time (no reduction) is merely the normal velocity of the servo. Ideal for reducing or removing the tendency of a plane to “balloon up” when flaps are deployed. It can be used to control several servo by utilization of a regular servo Y.
This is actually the new regulated version that can be utilized on radio systems powered by any size or type 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 will NOT reduce the voltage likely to your servos.
The EP Gear Reducer is the perfect solution for servomotor applications such as packaging machines, gantries, injection molding machines, pick and place, and linear slides.Offered in concentric shaft, right 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 engine. The EP Series helical gears have slanted teeth compared to spur gears with directly cut teeth, producing a smoother equipment mesh, yielding significantly 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. These were designed to combine the best possible flexibility and cost-efficiency because not every application requires high-performance components.
They offer 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, output, smooth output shaft
PSKCZ = B14 result, with keyway

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