Wide range of servo gearboxes, designed to fit almost all servo motors found on the market
Designed for the highest torsional stiffness and the lowest angular backlash, to get the utmost torque and overhung loads
Bush with slots and hub clamp for servomotor coupling
Enhanced dimensional compactness due to direct servomotor coupling
Widest range of feasible servomotors coupling dimensions.
The right technical solution thanks to a comprehensive selection of sizes, gear stages, transmission ratios, designs and nonstandard designs.
Servo gear reducers (worm, coaxial, helical and bevel helical systems) Catalog SR
Operating instructions:
Operating instructions for gear reducers and gearmotors (UTD.045)
EP Drive Systems, Inc. is very happy to announce the growth of our range of Servo Reducers, now offering five levels of precision to meet any software requirements. The five levels of precision offered allows a machine designer to select the mandatory reducer precision to meet up their requirements and their spending budget. They are available in both in-collection and right-angle variations, 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 served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The installation faces of the HT, HP, Electronic 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 for sale to the complete reducer range to attach virtually any servo engine and the hollow bore output can be used to attach output shafts, pinion shafts, or other drive elements.
These reducers are typically selected based on the peak cycle forces, which often happen during accelerations and decelerations. These cycle forces depend on the driven load, the rate vs. period profile for the cycle, and any other exterior forces acting on the axis. For more selection details, please follow this PDF hyperlink.
For application & selection assistance, please call, fax or email us. Your application info will be examined by our engineers, who will recommend the best solution for the application.
EP Inc. provides 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, in addition to solid result shafts, Hollow bore result, 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 used on motors with a NEMA23 standard flange via an adaptor kit. As the gears are normally angled, they lead to a short total length of the engine 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 may also be constructed on the gear’s output side.
Built with a simple and robust design, the series offers gearing ratios that range from 6:1 to 75:1. An individual may also customize the materials through the order, so as to match the apparatus to its intended app.
The Precision Planetary Gears of the EPRG series contains a thorough selection 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 selection of adapters for motor mounting, making them capable of meeting certain requirements of even the most varied applications. They are created for make use of with included servo and stepper EP motors, mounted straight or via adaptor flanges, but may also be used with other EP engine types. This range of products is founded on years of encounter and represents the outcome of a decade-long research targeted at improving performance.
Optimum precision and dynamics, coupled with remarkable torque density, will be the key requirements specific for reliable servo gearboxes in practice. EP offers servo gearboxes for just about any application and any overall performance range. Our low-backlash planetary and right-position gearboxes reflect our passion for creativity and the highest levels of precision.
Worm equipment reducers provide market advance solution with effectiveness and flexibility. Low amount 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 made for high-performance mechanical equipment. When the motor velocity needs to be reduced, the output torque boosts and send torque totally to the application. We believe that customers will appreciate our gear reducer to attain their demand. Just check out EP, you may get more information about servo gearheads, servo gearboxes, and equipment reducers. We always keep going forward for your support.
Plug the Acceleration Reducer into the desired channel of your receiver, and connect the business lead from your own servo (or servo wye) in to the man servo lead 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 speed of the servo. Convert the set screw completely clockwise (CW) for regular servo speed with no speed reduction, completely counter-clockwise (CCW) for maximum speed reduction, or anywhere in between for partial quickness reduction. The reddish colored LED indicates three possible conditions: Gradual Blinking = No Transmission; Solid On = No Speed Reduction; Fast Blinking = Reduced Quickness Setting
Please note that if you make any modify to the speed environment while the receiver is on, you must cycle capacity to the receiver (turn if off and back again on) for the new speed environment to take impact. This circuit can also be utilized in conjunction with this Servo Reverser to trigger flap or retract servos to turn in opposite directions for right function. Instructions are included for easy installation and use.
IMPORTANT NOTE: This device will only work on a normal, proportional servo. You won’t focus on a retract-type servo, as they do not identify 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. Check the FAQ page to learn more.
This device will certainly 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 quickness of your servo from super-slow movement to no speed decrease 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 speed 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 more than one servo by use of a regular servo Y.
This is 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 are powered by 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 may be the perfect solution for servomotor applications such as packaging devices, gantries, injection molding machines, pick and place, and linear slides.Provided in concentric shaft, correct angle solid shaft, and right angle hollow shaft designs with modular adaptor flanges and keyless compressible bushings to easily mount to any manufacturer’s servo engine. The EP Series helical gears have got slanted teeth compared to spur gears with directly cut teeth, making a smoother equipment mesh, yielding considerably lower noise levels.
The low backlash EP planetary servo gear units are designed for the 30 to 350 Nm (265 to 3100 lb-in) torque classes. These were designed to combine the best possible versatility 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 equipment units are available in the following versions:
PSC = B5 output, soft output shaft
PSKC = B5 output, with keyway
PSCZ = B14, result, smooth output shaft
PSKCZ = B14 result, with keyway

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