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AT / ATB Series

AT / ATB Series
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AT / ATB Series

Product catalog summary
Overview: The document provides comprehensive specifications and guidelines for the AT and ATB series high precision spiral bevel gearboxes by APEX DYNAMICS, INC. These gearboxes are engineered for high torque, efficiency, and durability, featuring reduced backlash and maintenance-free operation.
Specifications: Gearboxes are available in sizes ranging from AT065 to AT280 and ATB065 to ATB280, with configurations including L, L1, H, C, R1, LM, RM, and 4M. They offer stage ratios of 1-stage (1 to 5), 2-stage (7 to 50), and 3-stage (75 to 500). Materials used are stainless steel for AT and carbon steel for ATB models.
Ordering Information: The ordering code specifies gearbox size, configuration, ratio, shaft option (smooth or keyed), and motor designation, with examples provided for clarity.
Performance: Gearboxes deliver high nominal output torque, maximum acceleration torque, and efficiency of ≥98%. They operate within a temperature range of -10°C to 90°C and maintain a standard backlash of ≤6 arcmin.
Design Features: Flexible mounting dimensions and various housing designs are included, along with accessories like shrink disc power locks. A 5-year warranty is offered.
Technical Data: Detailed tables provide dimensions, weight, and inertia for each model and configuration. Noise levels are specified for different operating conditions.
Conclusion: The AT and ATB series gearboxes are versatile and robust solutions for industrial applications requiring precision and reliability.
Design and Load Capacity: Gearboxes feature an extension straddle oversized ball bearing design to handle heavy loads from both axes. Equations for calculating mean output torque, speed, and load, as well as maximum acceleration torque, are provided.
Procedures: A step-by-step guide for selecting the optimum gearbox is included, starting with calculating the ratio and mean output torque. Recommendations are given for selecting a larger gearbox or adjusting the motor if necessary.
Recommendations: For S5 cycle operations, it is advised to ensure load inertia is less than or equal to four times the motor inertia. Consulting APEX DYNAMICS for optimal design configurations is suggested.
Contact Information: Contact details for APEX DYNAMICS UK and LIMAN TRADING LIMITED FZC LLC are provided for further inquiries and orders.
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Catalog excerpts

AT / ATB Series-1

APEX DYNAMICS, INC. HIGH PRECISION SPIRAL BEVEL GEARBOX

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AT / ATB Series-2

High precision spiral bevel gearboxes A / ATB series T Various housing design Stainless - AT Carbon Steel - ATB Various output options High torque High efficiency Long service life Reduced backlash Maintenance free Flexible mounting dimensions

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AT / ATB Series-3

Motor Designation : Manufacturer Type And Model Shaft Option : S1: Smooth Output Shaft S2: Output Shaft with Key Motor Designation : Manufacturer Type And Model Shaft Option : S1: Smooth Output Shaft S2: Output Shaft with Key ©2017 by APEX DYNAMICS, INC. APEX DYNAMICS, INC. reserves modification and copyrights of all technical specifications, illustrations and drawings in this catalog in allowance for continuous products development and advancement. For the newest data and information, please visit http://www.apexdyna.com/

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AT / ATB Series-4

High precision spiral bevel gearboxes AT / ATB series AT-LM ATB-LM Accessories - Shrink Disc Power Lock H2 H1 DISC POWER LOCK (1) 10.9 Class, DIN 931 (2 ) Tightening Torque

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AT / ATB Series-5

Specifications AT / ATB Shaft Type Series Gearbox Performance (The performance and specification of ATB series are identical to AT series.) A. Ratio ( i= N,„ / N„). AT-LM / RM / 4M offer ratio 1 : 1 only. B. Backlash is measured at 2% Nominal Torque T2N. C. Apply to the Input shaft center at n1B. D. Apply to the output shaft center at n1B. E. The dB values are measured by gearbox with ratio 5 (1-stage), no loading at 1,500 RPM or at the respective Nominal Input Speed by bigger model size. By lower ratio and/or higher RPM, the noise level could be 3 to 5 dB higher. F. 5 years warranty.

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AT / ATB Series-6

High precision spiral bevel gearboxes A / ATB series T Dimensions (1-stage, Ratio i=1~5) AT-L / ATB-L Series L3 Shaft Option S2 (Input Shaft) * The dimensions of ATB series are identical to AT series.

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AT / ATB Series-7

Dimensions Ordering Code (1-stage, Ratio i=1~5) * The dimensions of ATB series are identical to AT series.

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AT / ATB Series-8

High precision spiral bevel gearboxes A / ATB series T Dimensions (1-stage, Ratio i=1~5) AT-H / ATB-H Series L3 (Input Shaft) * The dimensions of ATB series are identical to AT series.

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AT / ATB Series-9

[unit: mm] * The dimensions of ATB series are identical to AT series.

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AT / ATB Series-10

High precision spiral bevel gearboxes AT / ATB series Input Shaft) * The dimensions of ATB series are identical to AT series.

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AT / ATB Series-11

Dimensions Ordering Code (1-stage, Ratio i=1) AT-4M / ATB-4M Series L3 (Input Shaft) * The dimensions of ATB series are identical to AT series.

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AT / ATB Series-12

High precision spiral bevel gearboxes AT / ATB series Specifications AT / ATB Flange Type Series Gearbox Performance (The performance and specification of ATB series are identical to AT series.)

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AT / ATB Series-13

Gearbox Inertia (The performance and specification of ATB series are identical to AT series.) A. Ratio ( i= N, / N„ ). B. Backlash is measured at 2% Nominal Torque T2N. C. Apply to the output shaft center at n1B. D. The dB values are measured by gearbox with ratio 5 (1-stage) or ratio 50 (2-stage) or ratio 500 (3-stage), no loading at 1,500 RPM or at the respective Nominal Input Speed by bigger model size. By lower ratio and / or higher RPM, the noise level could be 3 to 5 dB higher. E. 5 years warranty.

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AT / ATB Series-14

High precision spiral bevel gearboxes A / ATB series T Dimensions (1-stage, Ratio i=1~5) AT-FL / ATB-FL Series L3 (Output Shaft) * The dimensions of ATB series are identical to AT series. 1. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design Tool to view your specific motor mounting system. 2. AT065 FLM1 offers C3 ≤12 option; AT075 FLM1 offers C3 ≤16 option; A

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AT / ATB Series-15

Dimensions Ordering Code (2-stage, Ratio i=7~50) AT-FL / ATB-FL Series L3 (Output Shaft) * The dimensions of ATB series are identical to AT series. 3. C1~C10 are motor specific dimensions (metric std shown). Refer to Apexdyna.com and Design Tool to view your specif

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AT / ATB Series-16

High precision spiral bevel gearboxes A / ATB series T Dimensions (3-stage, Ratio i=75~500) AT-FL / ATB-FL Series L3 (Output Shaft) * The dimensions of ATB series are identical to AT series. 4. C1~C10 are motor specific dimensions (metric std shown). Refer to Apexdyna.com and Design Tool to view your specific mot

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AT / ATB Series-17

Dimensions Ordering Code (1-stage, Ratio i=1~5) ØD3 k6 Shaft Option S2 (Output Shaft) * The dimensions of ATB series are identical to AT series. 5. C1~C10 are motor specific dimensions (metric std shown). Refer to Apexdyna.com and Design Tool to view your specific motor mounting system. 6. AT065 FL1/FR1M1 offers C3 ≤12 option; AT075 FL1/FR1M1 offers C3 ≤16 option; AT075

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AT / ATB Series-18

High precision spiral bevel gearboxes AT / ATB series * The dimensions of ATB series are identical to AT series. 7. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design Tool to view your specific motor mounting system.

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AT / ATB Series-19

8. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design Tool to view your specific motor mounting system.

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AT / ATB Series-20

High precision spiral bevel gearboxes A / ATB series T Dimensions (1-stage, Ratio i=1~5) AT-FH / ATB-FH Series * The dimensions of ATB series are identical to AT series. 9. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design Tool to view your specific motor mounting system. 10. AT065FHM1 offers C3 ≤12 option; AT075FHM1 offers C3 ≤16 option;

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AT / ATB Series-21

Dimensions Ordering Code (2-stage, Ratio i=7~50) AT-FH / ATB-FH Series * The dimensions of ATB series are identical to AT series. 11. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design Tool to view your specif

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AT / ATB Series-22

High precision spiral bevel gearboxes AT / ATB series * The dimensions of ATB series are identical to AT series. 12. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design tool to view your specific motor mounting system.

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AT / ATB Series-23

Dimensions Ordering Code (1-stage, Ratio i=1~5) AT-FC / ATB-FC Series L3 * The dimensions of ATB series are identical to AT series. 13. C1~C10 are motor specific dimensions (metric std shown). Refer to www.apexdyna.com and design tool to view your specific motor mounting system. 14. AT065FCM1 offers C3 ≤12 option; AT075FCM1 offers C3 ≤16 optio

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.