SUMMARY REPORT

DESIGN FLEX® PRO™

DESIGNED FOR: PROVIDED BY:

APPLICATION: DESIGN 1

INPUT
DRIVE INFORMATION DriveR DriveN
Speed Ratio 1.00 Motor: 1750.0 Gearbox: 83.00 RPM 21.08 21.08 +/-4%
Input Load 0.37 kW, Efficiency: 92.00 % Shaft Diameter 25 mm 17 mm
Gearbox 0.33 kW, Efficiency: 88.00 % Bushings Checked QD, No MPB
S.F. 1.20 Belts Checked Predator, Predator Metric, Super HC, Tri-Power,
Hi-Power II, Micro-V, Polyflex JB, PoweRated,
Design Power 0.44 kW Truflex, Quad-Power 4
Center Distance 110 to 134.4 mm Single Belts, PowerBand
Motor Standards Electric Motor
SOLUTIONS

19 V and 0 Sync solutions were found. All solutions printed.

DriveR DriveN Belt Center Dist. Tensioning

GRV GRV OVER
DES.
TTH/ DIA TTH/ DIA IDEAL INST. TAKEUP BELT DEFL. NEW USED BELT
(mm) BUSH (mm) BUSH RPM PROD LINE PART NUMBER (mm) (mm) (mm) (mm) (kgf) (kgf) PULL: RATIO REL. COST NOTES
(N)

26.42 -- 26.42 -- 21.1 PF (79)-5M315JB 116.0 100.8 131.2 1.81 0.90 0.78 16280 0.99 6.1 1,2,3,4,5
6
27.94 -- 27.94 -- 21.1 PF 14-5/5M315JB 113.6 98.37 128.9 1.78 0.96 0.83 15416 0.99 5.4 1,2,3,4,5
6
29.72 -- 29.72 -- 21.1 PF 31-2/5M325JB 115.8 100.6 131.1 1.81 1.0 0.88 14517 1.00 4.8 1,3,4,5,6

31.50 -- 31.50 -- 21.1 PF 11-5/5M325JB 113.0 97.79 128.3 1.77 1.1 0.94 13716 0.99 4.2 1,2,3,4,5
6
33.53 -- 33.53 -- 21.1 PF (49)-5M335JB 114.8 99.59 130.1 1.79 1.1 0.99 12903 0.99 3.8 1,3,4,5,6

35.56 -- 35.56 -- 21.1 PF 11-4/5M345JB 116.6 101.4 131.9 1.82 1.2 1.0 12182 0.99 3.4 1,3,4,5,6

37.59 -- 37.59 -- 21.1 PF 8-5/5M345JB 113.5 98.21 128.7 1.77 1.2 1.1 11536 0.99 3.1 1,2,3,4,5
6
39.88 -- 39.88 -- 21.1 PF 9-4/5M355JB 114.9 99.62 130.1 1.79 1.3 1.1 10887 0.99 2.8 1,2,3,4,5
6
42.42 -- 42.42 -- 21.1 PF 8-4/5M365JB 115.9 100.6 131.1 1.81 1.4 1.2 10247 0.97 2.5 1,2,3,4,5
6
44.96 -- 44.96 -- 21.1 PF (29)-5M375JB 116.9 101.6 132.1 1.83 1.4 1.2 9677 0.97 2.2 1,2,3,4,5
6
47.50 -- 47.50 -- 21.1 PF 9-3/5M375JB 112.9 97.65 128.1 1.76 1.5 1.3 9168 0.97 2.1 1,2,3,4,5
6
50.04 -- 50.04 -- 21.1 PF 5-5/5M387JB 114.9 99.66 130.1 1.80 1.5 1.3 8710 0.98 1.9 1,2,3,4,5
6
52.83 -- 52.83 -- 21.1 PF (23)-5M400JB 117.0 101.8 132.3 1.83 1.5 1.3 8256 0.98 1.8 1,2,3,4,5
6
55.88 -- 55.88 -- 21.1 PF (21)-5M400JB 112.2 96.98 127.5 1.75 1.6 1.4 7811 0.96 1.6 1,2,3,4,5
6
59.94 -- 59.94 -- 21.1 PF (19)-5M412JB 111.8 96.60 127.1 1.75 1.6 1.4 7288 0.96 1.5 1,2,3,4,5
6
62.99 -- 62.99 -- 21.1 PF 6-3/5M425JB 113.6 98.31 128.8 1.77 1.7 1.4 6940 0.98 1.4 1,2,3,4,5
6
71.12 -- 71.12 -- 21.1 PF 3-5/5M450JB 113.3 98.05 128.5 1.77 1.8 1.5 6155 0.96 1.2 1,2,3,4,5
6
74.93 -- 74.93 -- 21.1 PF 7-2/5M462JB 113.3 98.06 128.5 1.77 1.8 1.5 5845 0.97 1.1 1,2,3,4,5
6
80.01 -- 80.01 -- 21.1 PF (13)-5M475JB 111.8 96.58 127.1 1.75 1.8 1.6 5478 0.98 1.0 1,2,3,4,5
6

NOTES
1 Matched Belts are required and must be special ordered. Call Gates Customer Service for help.
2 The drive power rating is slightly less than the requested design power. Review design requirements.
3 Installation allowance falls out of the specified center distance range.
4 Please verify the OverHung Load (OHL) capacity of the gearbox.
5 The DriveR pulley is a special order item. Bore and bushing are not known.
6 The DriveN pulley is a special order item. Bore and bushing are not known.

This report: (1) only applies to Gates’ products; (2) contains confidential information; (3) may only be disclosed to support the sale or
maintenance of our products; and (4) is not a guarantee of performance.
Gates products are not designed, manufactured, or tested for use on aircraft applications, including aircraft propeller or rotor drive systems,
and all manned or unmanned airborne applications of any type. Lift and Braking systems have special considerations. Buyer has sole
responsibility for the selection and testing of products for any intended use.
This Report and any product referred to in this Report are subject to Gates Standard Terms and Conditions of Sale, including all disclaimers,
exclusions and limitations of warranties, express and implied. These Terms may be found at ww2.gates.com/termsofsale.

CONFIDENTIAL Gates Document

12/9/2024 1:40 PM Hora oficial do Brasil Page 1 of 1
11.16.0.0 // Desktop North America Inglês