UXiMO Gearhead Type

Specifications

How to choose Speed reducers

Points to check when selecting, with the values for this product (UXiMO Gearhead Type).

1. 1. Determine the reduction ratio from the required speed and torque

   This product: Reduction Ratio 1/19～1/119

   The output rotational speed equals the motor rotational speed divided by the reduction ratio, and the output torque is approximately the reduction ratio times the input torque (minus transmission efficiency losses). Determine the rotational speed and torque required on the load side first, then select a reduction ratio that satisfies both.

2. 2. Provide margin in the permissible output torque

   Confirm that the rated output torque of the output shaft exceeds the load torque. Because torque beyond the rating is applied during startup and stopping, also check the permissible peak torque at startup and stop (as a percentage of rated torque; for example, some products are rated at 350%).

3. 3. Check the motor capacity to be combined

   This product: Applicable motor capacity 100W～750W

   Each reducer has a specified motor output that can be mounted. If the motor capacity is too large, the torque after reduction may exceed the permissible value, so select within the applicable motor capacity range and also confirm compatibility of the mounting flange.

4. 4. Backlash according to positioning accuracy

   Backlash is the play in the rotational direction of the output shaft, measured in arcminutes (1/60 degree). For positioning and reciprocating motion, smaller is better; some products are available in 1 arcminute or 3 arcminutes, and some traction drive products offer no-backlash operation.

5. 5. Select the shaft category that suits the equipment layout

   The choice of coaxial, parallel or right-angle shaft changes the arrangement inside the equipment. Right-angle shafts allow a reduced depth through right-angle mounting, and hollow shafts allow a mating shaft to be inserted directly. Also check whether leg mounting or flange mounting is required.

6. 6. Check input speed and external dimension constraints

   This product: Outer diameter 73 / 79 / 93 mm

   For high-speed operation, confirm that the instantaneous maximum input rotational speed (for example, 7000 r/min) is not exceeded. Also verify at the design stage that the outer diameter fits the installation space and whether the unit can replace an existing product with identical dimensions.

This guide was written by AI based on the listed products' documents and specification items.

About Speed reducers and all products

Description

Combines high precision and high rigidity in a compact size through an eccentric oscillating reduction mechanism and bearings that support high loads. Offers a wide variety of output shaft configurations and reduction ratios. Lineup includes frame sizes 010, 030, and 050.

FAQ

Q. What applications can the UXiMO Gearhead Type (model not specified) be used for?

A. It can be used for CMP equipment, AGV/AMR, robot travel axes, turntables, and similar applications.

Q. What motor capacities is the UXiMO Gearhead Type compatible with?

A. Applicable motor capacities are 100 W to 750 W.

Q. What are the reduction ratio and outer diameter ranges of the UXiMO Gearhead Type?

A. Reduction ratios range from 1/19 to 1/119, and outer diameters are 73, 79, and 93 mm. Frame sizes 010, 030, and 050 are available.

Q. What is the reduction mechanism and what are the features of the UXiMO Gearhead Type?

A. It combines high precision and high rigidity in a compact size through an eccentric oscillating reduction mechanism and bearings that support high loads. It has a high allowable load and a wide variety of output shaft configurations.

Written by AI based on the content of the source documents.

Source documents

• Catalog SERVO GEARBOXES GUIDE サーボモータ用減速機ガイド Open page 6
  Found on: https://www.nissei-gtr.co.jp/download/catalog/gtr/