LONG LENGTH DESIGN MANUAL CONTENTS PAGE. Introduction Long Length features & benefits... 2 Long Length belting programme... 7

Size: px
Start display at page:

Download "LONG LENGTH DESIGN MANUAL CONTENTS PAGE. Introduction Long Length features & benefits... 2 Long Length belting programme... 7"

Transcription

1 DESIGN MANUAL LONG CONTENTS PAGE LENGTH Introduction Long Length features & benefits... 2 Long Length belting programme... 7 Drive Design Belt drive selection procedure... 8 Belt pitch selection guides... 1 Examples of calculation...11 Poly Chain GT Belting Poly Chain GT 8M & 14M Powergrip Belting PowerGrip GT 3MR, 5MR & 8MR PowerGrip HTD 3M, 5M, 8M & 14 M PowerGrip XL, L & H... 3 Synchro-Power Belting Synchro-Power metric & ISO standards Engineering Data Pulley tolerances Installation tension Drive alignment Clamping fixtures Useful Information Abbreviations Addresses E2/265-46/47-28/4/98 - LB

2 1 INTRODUCTION Long Length synchronous belting is a cost-effective, efficient and lowmaintenance alternative to the chain. Open-end synchronous belting is especially suited for linear movements (automated doors, automated warehouse conveyors and elevators), accurate positioning (machine tools, x-y coordinate machines) and reversal drives (computers, printers and office equipment). Gates Long Length belting is available in various sizes, constructions and tooth designs to cover a wide range of loads, speeds and applications. Long Length is a technically sophisticated, compact and economic option for modern linear drives. Gates Long Length synchronous drives for positioning accuracy repeatability ADVANTAGES High positioning accuracy and repeatability. High power transmission thanks to sophisticated materials and tooth profiles. Positive power transmission with low axial load. High modulus tensile members giving length stability. Low-noise drives. Easy attachment using clamping fixtures. Low maintenance. No environmental pollution due to lubricants. Long Length belting uses the same technical advances as the endless belt line. For example: the curvilinear PowerGrip HTD tooth geometry eliminates stress concentration at tooth roots and allows higher power capacity and longer life compared to the classical timing belt. By optimising this tooth shape, PowerGrip GT continues the development of the HTD design. The precise GT tooth geometry provides substantial performance improvements, depending on the number of teeth on the drive pulleys. The Poly Chain GT polyurethane synchronous belt constantly outperforms traditional drive systems. It is suited for a wide range of torques and speeds, transmits up to four times more power, is up to 6% more compact, and saves up to 3% more weight than classical belt drive systems. E2/265-47/47-28/4/98 - LB 47 1

3 1 LONG LENGTH FEATURES & BENEFITS POLY CHAIN GT LONG LENGTH CONSTRUCTION Patented tooth profile. Lightweight polyurethane compound, specially blended for adhesion to the cords and fabric. It resists most oils, chemicals, pollutants, corrosion and abrasion and is fully operational under extreme temperatures (-54 C to +85 C). Tough aramid tensile cords give extraordinary carrying power. Their flex fatigue life is exceptional and their high impact strength withstands shock and surge loading. Abrasion resistant fabric facing decreases friction with the sprocket thus reducing noise and heat buildup. BENEFITS High positioning accuracy, making the belt ideally suited for applications with repetitive movements. High power transmission thanks to sophisticated materials and tooth profile. Positive power transmission with low axial load. High modulus tensile members. Low-noise drives. Easy to attach with clamping fixtures. Maintenance-free. No environmental pollution due to lubricants. Weight and space savings. 2 E2/265-2/47-28/4/98 - LB

4 LONG LENGTH FEATURES & BENEFITS POWER RATING COMPARISON Similar diameter pulley and belt widths 1 Working tension (kn) POLY CHAIN GT 8M POWERGRIP HTD 8M POWERGRIP L 2 4 Belt width (mm) 6 TEMPERATURE COMPARISON C POLY CHAIN GT POWERGRIP GT POWERGRIP POWERGRIP HTD SYNCHRO-POWER E2/265-3/47-28/4/98 - LB 3

5 1 LONG LENGTH FEATURES & BENEFITS POWERGRIP GT LONG LENGTH CONSTRUCTION Polychloroprene teeth are precision formed and accurately spaced to ensure correct engagement with the pulley grooves. Steel and fibreglass tensile member gives enormous strength, flex life and elongation resistance. Durable and flexible backing protects the cords from environmental pollution and frictional wear. Low friction nylon facing protects the tooth surface against wear. BENEFITS Substantially increased working tensions (example: 36 N for 8 mm pitch belts of 5 mm width). Reduced noise levels. Better positioning accuracy. Compact drive package with reduced weight. Improved tooth jump resistance. Cost-effective, long-lasting and virtually maintenance-free. Low bearing load because of freedom of high tension. Efficiency up to 99%. 4 E2/265-4/47-28/4/98 - LB

6 LONG LENGTH FEATURES & BENEFITS POWER RATING COMPARISON POSITIONING ACCURACY rpm (mm) Working tension (kn) Application Belt Width Pulleys Speed Static tension Motor 5MR motion transfer 6 teeth 9 mm 2/2 grooves 33 rpm 14 N 2 steps/cycle Steps 5M 8MR PG GT 2 L 8M HTD Time Error TOOTH JUMP RESISTANCE NOISE 5 Installed tension (N) rpm Tooth jump torque (Nm) dba Test conditions Speed 23 rpm Pulleys 5MR-2S/P2-5M (31.8 mm) / PXL (32. mm) Belt width 16 mm XL 5MR PGGT 5M HTD Test conditions Belt width 3 mm Static tension 218 N Microphone location midway between the pulley rotational axes, 1 mm from the belt edge. 5M HTD 5MR PGGT E2/265-5/47-28/4/98 - LB 5

7 1 LONG LENGTH FEATURES & BENEFITS POWERGRIP HTD LONG LENGTH CONSTRUCTION Curvilinear tooth design improves stress distribution and allows higher overall loading. Steel and fibreglass tensile members provide excellent flex life and high resistance to elongation. Precisely formed and accurately spaced polychloroprene teeth ensure smooth engagement with pulley grooves. Durable polychloroprene backing protects against environmental pollution and frictional wear. Tough nylon facing protects tooth surface. BENEFITS High working tensions (example: 425 N for 8 mm pitch belts of 5 mm width; 1552 N for 14 mm pitch belts of 85 mm width). Efficiency up to 99%. Compact design: high flexibility allows small pulley diameters. Long service life and maintenance-free. Low bearing load because of freedom of high tension. POWERGRIP LONG LENGTH CONSTRUCTION Trapezoidal tooth form. Precisely formed and accurately spaced polychloroprene teeth ensure correct engagement with pulley grooves. Steel and fibreglass tensile members. Nylon fabric cover protects the tooth surfaces. Available in standard pitches according to ISO 5296 XL, L and H. BENEFITS Working tensions up to 71 N (H pitch, 1 inch width). Efficiency up to 99%. Positive slip-proof engagement. Constant angular velocity. Compact design. Maintenance-free and economical operation. SYNCHRO-POWER LONG LENGTH CONSTRUCTION Tough and flexible polyurethane compound of consistence quality. Steel tensile member. Resistant to various oils, ozone and abrasion. Temperature range from -3 C to +8 C. BENEFITS Allowable working tensions up to 151 N (AT1 pitch of 1 mm width). Efficiency up to 98%. Fixed centre distances possible. Long service life. 6 E2/265-6/47-28/4/98 - LB

8 LONG LENGTH BELTING PROGRAMME POLY CHAIN GT T B Pitch T B Length on Width - mm mm mm mm roll (m) Aramid 8M , 21, 36 14M , 37 1 POWERGRIP GT T B Pitch T B Length on Width - mm mm mm mm roll (m) Glass fibre Steel 3MR , 9, 15 6, 9, 15 5MR , 1, 15, 25 6, 1, 15, 25 8MR , 15, 2, 3, 5 1, 15, 2, 3, 5 POWERGRIP HTD T B Pitch T B Length on Width - mm mm mm mm roll (m) Glass fibre Steel 3M , 9, 15 6, 9, 15 5M , 1, 15, 25 6, 1, 15, 25 8M , 15, 2, 3, 5, 85 1, 15, 2, 3, 5, 85 14M , 4, 55, 85, , 4, 55, 85, 115 POWERGRIP T B Pitch T B Length on Width - code inch mm mm mm roll (m) Glass fibre Steel XL 1/5" , 31, 37, 5 25, 31, 37, 5 L 3/8" , 5, 75, 1 37, 5, 75, 1 H 1/2" , 75, 1, 15, 2, 3 5, 75, 1, 15, 2, 3 SYNCHRO-POWER Pitch T B Length on Width - mm Construction T PowerGrip GT 3MR, 5MR and 8MR pitches, PowerGrip HTD 3M, 5M, 8M and 14M pitches, PowerGrip XL, L and H pitches: Fibreglass or steel tensile cords. Polychloroprene teeth and backing. Poly Chain GT 8M and 14M pitches: Aramid tensile cord. Polyurethane teeth and backing. B inch mm mm mm roll (m) Steel T , 1, 16, 25, 32, 5 T , 25, 32, 5, 75, 1 AT , 1, 16, 25, 32, 5 AT , 25, 32, 5, 75, 1 Width - code L 3/ , 5, 75, 1, 15 H 1/ , 75, 1, 15, 2, 3, 4 Stock widths are printed in bold. Other lengths and widths on request. Synchro-Power L and H pitches, T5 and T1 pitches, AT5 and AT1 pitches: Steel tensile cord. Polyurethane teeth and backing. Ordering code is composed as follows: Example: LL-8M-2 LL - Long Length 8M - Pitch HTD 8 mm 2 - Belt width (mm) E2/265-7/47-28/4/98 - LB 7

9 BELT DRIVE SELECTION PROCEDURE 2 HORIZONTAL DRIVE STEP 1 Select the belt pitch Make a first estimation of the effective tension (T e ) by taking only the mass of the weight (M) into account. T e = {Max. of acceleration force and deceleration force} + m x g x µ Choose the belt pitch using the belt pitch selection guides on page 1. STEP 2 Calculate the effective tension Total mass = 2 x m p(r) + m b + M T e = Max{F a, F b } + F R The lifting force (m x g) is zero. STEP 3 Determine the belt width The diameter of the pulley is calculated by combining the required speed of movement and the speed of the motor. Design force F Des = T e x S 1 (see page 9) Minimum width factor = F Des / T as Min. width factor < width factor belt (see the respective charts for the corresponding pitches) STEP 4 Check the minimum breaking load Max. belt tension = T e + installation tension in belt span (see page 41) Max. belt tension x S 2 < minimum breaking load S 2 depends on type of application For the minimum breaking load, refer to the respective charts for the corresponding pitches. 1. m L VERTICAL DRIVE M = mass of weight + cage / m = mass of counter weight STEP 1 Calculate the effective tension Mass M goes up 1. Starting forces (fig. 2) Span 1 :F G = m x g F G - F a = m x (g - a) F a = m x a Span 2 :F G = M x g F G + F a = M x (g + a) F a = M x a 2. Deceleration forces (fig. 3) Span 1 :F G = m x g F G + F b = m x (g + b) F b = m x b Span 2 :F G = M x g F G - F b = M x (g - b) F b = M x b Mass M goes down 1. Starting forces (fig. 4) Span 1 :F G = m x g F G + F a = m x (g + a) F a = m x a Span 2 :F G = M x g F G - F a = M x (g - a) F a = M x a 2. Deceleration forces (fig. 5) Span 1 :F G = m x g F G - F b = m x (g - b) F b = m x b Span 2 :F G = M x g F G + F b = M x (g + b) F b = M x b T e = span 2 - span 1 The highest value of effective tension T e is the one used for calculation. Rule of thumb : multiply the biggest mass of the system (m or M) by the sum of g and the biggest acceleration value (a or b). This gives you T e. STEP 2 Select the belt pitch Choose the belt pitch using the belt pitch selection guides on page 1. STEP 3 Determine the belt width The diameter of the pulley is calculated by combining the required speed of movement and the speed of the motor. Design force F Des = T e x S 1 (see page 9) Minimum width factor = F Des / T as Min. width factor < width factor belt (see the respective charts for the corresponding pitches) STEP 4 Check the minimum breaking load Max. belt tension = T e + installation tension in belt span (see page 41) Max. belt tension x S 2 < minimum breaking load S 2 depends on the type of application. Minimum breaking load: see respective charts for the corresponding pitches. For safety reasons, the minimum value for S 2 should be between 8 and 1. 8 E2/265-8/47-28/4/98 - LB

10 BELT DRIVE SELECTION PROCEDURE BASIC SERVICE FACTORS LOAD FACTOR S L span 1 m F G F a span 2 M F G F a span 1 m F G F b span 2 M F G F b span 1 m F G F a span 2 M F G F a span 1 m F G F b span 2 M F G F b Calculate the LOAD FACTOR S L following the table below: Uniform load 1. Daily service in hours 3-8 hours 8-16 hours hours With low peak load With high peak load With very high peak load TEETH IN MESH FACTOR S TIM FORMULAE TORQUE T = T e x (pitch diameter / 2) pitch diameter in mm POWER (Nm) P = (T x π x n) / 3 = (T e x V) / 1 BELT SPEED (kw) π x pitch diameter x n number of teeth x pitch x n V = = (m/s) 6 6 PULLEY MASS T.I.M. S TIM RATIO FACTOR S R Applies only to speed-up ratios. Speed ratios S R m p = [ (outs. diam. pull.) 2 - (shaft diam.) 2 ] x π x pull. width x density 4 x 1 6 BENDING FACTOR S B With reverse bending by back idlers S B.2 density : kg/dm 3 REDUCED PULLEY MASS m p(r) = (m p / 2) x [1 + (shaft diameter) 2 / (outside diameter) 2 ] MASS OF BELT m b = belt length in meters x (belt width in mm / 1) x specific weight specific weight in kg for 1 meter of belt length and 1 mm of belt width SPECIAL SERVICE FACTOR S S For intermittent or occasional service S S.2 TOTAL SERVICE FACTOR S 1 S 1 = S L + S R + S B - S S S TIM ACCELERATION FORCE F a = m x a DECELERATION FORCE F b = m x b FRICTION FORCE F R = m x g x µ E2/265-9/47-28/4/98 - LB 9

11 BELT PITCH SELECTION GUIDES POLY CHAIN GT POWERGRIP GT Working tension (N) Working tension (N) Belt Width (mm) Belt Width (mm) 8M PC 3MR 14M PC 5MR 8MR POWERGRIP HTD POWERGRIP Working tension (N) Working tension (N) Belt Width (mm) Belt Width (mm) 3M XL 5M L 8M H 14M 1 E2/265-1/47-28/4/98 - LB

12 EXAMPLES OF CALCULATION HORIZONTAL DRIVE Data given : v = 5 m/sec Low peak load, service 9 hrs/day a = 15 m/sec 2 Centre distance 2 5 mm b = 25 m/sec 2 m L = 3 kg µ =.5 d p = pulley diameter 75 mm (determined by motor speed and belt speed) d s = shaft diameter 25 mm S 2 >5 STEP 1 T e = 3 x x 9.81 x.5 = 765 N =.765 kn Table page 1 : LL-5MR-25 with steel cord Number of pulley grooves for 5 mm pitch = (p x 75) / 5 = 47.1 => 48 teeth Belt width 25 mm => pulley width 3 mm (page 19) STEP 2 Pulley mass m p = ( ) x p x 3 x x 1 6 =.93 kg Reduced pulley mass m p(r) = (1 + ) =.52 kg x Mass of belt m b = (2 x 2.5) + ( ) x 2.5 x =.59 kg 1 1 Total weight m = 2 x = kg Acceleration force F a = x 15 = 475 N Deceleration force F b = x 25 = 791 N F b is taken into account for calculation of T e. Friction force F R = x 9.81 x.5 = 15.5 N Working tension T e = = 86.5 N STEP 3 S 1 = 1.4 (from table on page 9) Design force F Des = 86.5 x 1.4 = 1129 N Specific allowable working tension T as = 614 N (table page 18) F Des 1129 Min. width factor = = = T as 614 Width factor for belt width 25 mm = 2.93 Min. width factor < width factor? Yes! STEP 4 S 2 = 5 Minimum breaking load 992 N (table page 18) (1.6 x 86.5) x 5 < 992? Yes! VERTICAL DRIVE Data given : v = 3 m/sec Low peak load, service 12 hrs/day a = 1.5 m/sec 2 b = 6 m/sec 2 M = 5 kg (weight + cage) m = 45 kg n = 16 rpm S 2 >8 STEP 1 Rule of thumb : T e = 5 x (g + 6) = 795 N Since the belt has to bear the entire span force due to the inertia of the counter weight, belt sizing will be based on the above case. Sizing of the drive motor, on the other hand, only has to take account of the largest difference in span force when starting up. Bearing friction is not taken into account. STEP 2 Table on page 1 : HTD 14M-85 with steel cord STEP 3 Belt speed v = 3 = (number of teeth x 14 x 16) / 6 => 8 teeth (standard pulley) S 1 = 1.4 (from table on page 9) Design force F Des = 795 x 1.4 = 1167 N Specific allowable working tension T as = 6226 N (table page 28) Min. width factor = F Des / T as = 1167 / 6226 = 1.78 Width factor for belt width 85 mm = 2.49 Min. width factor < width factor? Yes! STEP 4 S 2 =8 Minimum breaking load 152 N (table page 28) (1.6 x 795) x 8 < 152? Yes! 2 E2/265-11/47-28/4/98 - LB 11

13 POLY CHAIN GT 8M BELT PITCH Tensile cord Aramid Weight for one metre in g by 1 mm belt width 47. No. of pulley grooves Specific allowable working tension Aramid for 21 mm tensile belt width (N) cord mm 3.4 mm 5.9 mm 3 Belt width 12 mm 21 mm 36 mm Width factor MINIMUM BREAKING TENSION (N) Width Aramid tensile cord 8M M M ELONGATION (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Aramid tensile cord 8M M M Poly Chain GT-8M (aramid cord) T a Load (N) 4 2 8M M M Elongation (%) E2/265-12/47-28/4/98 - LB

14 POLY CHAIN GT 8M PULLEY DIAMETERS N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 12 mm 2 mm 21 mm 3 mm 36 mm 45 mm 3 E2/265-13/47-28/4/98 - LB 13

15 POLY CHAIN GT 14M BELT PITCH Tensile cord Aramid Weight for one metre in g by 1 mm belt width mm No. of pulley grooves Specific allowable working tension Aramid for 37 mm tensile belt width (N) cord mm 1.2 mm Belt width 2 mm 37 mm Width factor MINIMUM BREAKING TENSION (N) Width Aramid tensile cord 14M M ELONGATION (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Aramid tensile cord 14M M Poly Chain GT-14M (aramid cord) T a 14M Load (N) M Elongation (%) E2/265-14/47-28/4/98 - LB

16 POLY CHAIN GT 14M PULLEY DIAMETERS N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 2 mm 33 mm 37 mm 51 mm 3 E2/265-15/47-28/4/98 - LB 15

17 POWERGRIP GT 3MR BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width No. of pulley grooves Specific allowable working tension Glass cord for 6 mm belt width (N) Steel cord Belt width 6 mm 9 mm 15 mm Width factor mm 1.12 mm 2.41 mm 4 MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 3MR MR MR ELONGATION POWERGRIP GT-3MR (steel cord) (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 3MR MR MR T a 3MR Load (N) MR MR Elongation (%) POWERGRIP GT-3MR (glass cord).446 T a Load (N) 6 4 3MR MR MR Elongation (%) E2/265-16/47-28/4/98 - LB

18 3MR PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 6 mm 1 mm 9 mm 13 mm 15 mm 19 mm 4 E2/265-17/47-28/4/98 - LB 17

19 POWERGRIP GT 5MR BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width No. of pulley grooves Specific allowable working tension Glass cord for 1 mm belt width (N) Steel cord MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 5MR MR MR MR Belt width 6 mm 1 mm 15 mm 25 mm Width factor ELONGATION 5 mm 1.92 mm 3.81 mm (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 5MR MR MR MR Load (N) POWERGRIP GT-5MR (steel cord) T a 5MR MR MR MR Elongation (%) POWERGRIP GT-5MR (glass cord) T a Load (N) MR MR MR MR Elongation (%) 18 E2/265-18/47-28/4/98 - LB

20 5MR PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 6 mm 11 mm 1 mm 16 mm 15 mm 21 mm 25 mm 3 mm 4 E2/265-19/47-28/4/98 - LB 19

21 POWERGRIP GT 8MR BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width No. of pulley grooves Specific allowable working tension Glass cord for 2 mm belt width (N) Steel cord MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 8MR MR MR MR MR ELONGATION 8 mm 3.34 mm 5.6 mm Belt width 1 mm 15 mm 2 mm 3 mm 5 mm Width factor (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 8MR MR MR MR MR POWERGRIP GT-8MR (steel cord) T a 8MR Load (N) MR MR MR MR Elongation (%) POWERGRIP GT-8MR (glass cord) 5 8MR T a Load (N) MR MR MR MR-1 738,1,2,3,4,45,5 Elongation (%) 2 E2/265-2/47-28/4/98 - LB

22 8MR PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 1 mm 18 mm 15 mm 23 mm 2 mm 28 mm 3 mm 38 mm 5 mm 6 mm 4 E2/265-21/47-28/4/98 - LB 21

23 POWERGRIP HTD 3M BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width mm No. of pulley grooves Specific allowable working tension Glass cord for 6 mm belt width (N) Steel cord Belt width 6 mm 9 mm 15 mm Width factor mm 3.8 mm MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 3M M M ELONGATION (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 3M M M POWERGRIP HTD -3M (steel cord) T a Load (N) M M M Elongation (%) POWERGRIP HTD -3M (glass cord) T a Load (N) M M M Elongation (%) E2/265-22/47-28/4/98 - LB

24 3M PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 6 mm 1 mm 9 mm 13 mm 15 mm 19 mm 4 E2/265-23/47-28/4/98 - LB 23

25 POWERGRIP HTD 5M BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width mm No. of pulley grooves Specific allowable working tension Glass cord for 1 mm belt width (N) Steel cord Belt width 6 mm 1 mm 15 mm 25 mm Width factor mm 3.81 mm 4 MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 5M M M M Load (N) ELONGATION POWERGRIP HTD -5M (steel cord) (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 5M M M M T a 5M M M M Elongation (%) POWERGRIP HTD -5M (glass cord).18 T a 5M Load (N) M M-1 3 5M Elongation (%) E2/265-24/47-28/4/98 - LB

26 5M PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 6 mm 11 mm 1 mm 16 mm 15 mm 21 mm 25 mm 31 mm 4 E2/265-25/47-28/4/98 - LB 25

27 POWERGRIP HTD 8M BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width mm No. of pulley grooves Specific allowable working tension Glass cord for 2 mm belt width (N) Steel cord Belt width 1 mm 15 mm 2 mm 3 mm 5 mm Width factor mm 6 mm 4 MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 8M M M M M ELONGATION POWERGRIP HTD -8M (steel cord) (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 8M M M M M T a 8M Load (N) 3 8M M M M Elongation (%) POWERGRIP HTD -8M (glass cord).21 T a 8M Load (N) 2 1 8M Elongation (%) 8M M M E2/265-26/47-28/4/98 - LB

28 8M PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 1 mm 18 mm 15 mm 23 mm 2 mm 28 mm 3 mm 38 mm 5 mm 6 mm 4 E2/265-27/47-28/4/98 - LB 27

29 POWERGRIP HTD 14M BELT PITCH Tensile cord Glass fibre Steel Weight for one metre in g by 1 mm belt width mm No. of pulley grooves Specific allowable working tension Glass cord for 4 mm belt width (N) Steel cord Belt width 25 mm 4 mm 55 mm 85 mm Width factor mm 1 mm 4 MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord 14M M M M ELONGATION POWERGRIP HTD -14M (steel cord) (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord 14M M M M T a 14M Load (N) M M M Elongation (%).15 Load (N) POWERGRIP HTD -14M (glass cord) T a 14M M M M Elongation (%) E2/265-28/47-28/4/98 - LB

30 14M PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 25 mm 4 mm 4 mm 54 mm 55 mm 7 mm 85 mm 12 mm 4 E2/265-29/47-28/4/98 - LB 29

31 POWERGRIP XL BELT PITCH Tensile cord Glass fibre Steel 1/5" mm Weight for one metre in g by 1 mm belt width No. of pulley grooves 1 12 Specific allowable working tension for 1/4" belt width (N) mm 2.3 mm Belt width 1/4" 3/8" 1/2" Width factor MINIMUM BREAKING TENSION (N) Width Glass cord Steel cord XL XL XL ELONGATION (Effective tension in N related to 1 mm elongation per 1 mm span length =.1%) Width Glass cord Steel cord XL XL XL POWERGRIP -XL (steel cord) T a Load (N) XL-5 8 XL XL Elongation (%).32 1 POWERGRIP -XL (glass cord) T a Load (N) XL-5 8 XL XL Elongation (%).78 3 E2/265-3/47-28/4/98 - LB

32 XL PULLEY DIAMETERS Backside idler diameter at least 1.5 x smallest pulley diameter in use. N : number of grooves PD : pitch diameter OD: outside diameter Belt width Typical pulley width 1/4" 8.9 mm 3/8" 14.3 mm 1/2" 19. mm 4 E2/265-31/47-28/4/98 - LB 31

E2/20099 ED Design Manual. NEW PowerGrip GT3. Industrial Synchronous Belts PowerGrip GT3 PowerGrip HTD PowerGrip

E2/20099 ED Design Manual. NEW PowerGrip GT3. Industrial Synchronous Belts PowerGrip GT3 PowerGrip HTD PowerGrip E2/20099 ED 2005 NEW PowerGrip GT3 Design Manual Industrial Synchronous Belts PowerGrip GT3 PowerGrip HTD PowerGrip DRIVE DESIGN MANUAL FOR POWERGRIP GT3, POWERGRIP HTD & POWERGRIP SYNCHRONOUS BELTS CONTENTS

More information

Timing Belts. Economical means to transfer power Meshing between belt teeth and those of the sprocket Clean No slip characteristic.

Timing Belts. Economical means to transfer power Meshing between belt teeth and those of the sprocket Clean No slip characteristic. Timing Belts Timing Belts Economical means to transfer power Meshing between belt teeth and those of the sprocket Clean No slip characteristic. Origins of the Timing Belt Trapezoidal profile developed

More information

RPP Rubber Chain 85 RPP Rubber Chain Double Sided 90 RPP Rubber Chain Blue 93 RPP Rubber Chain Yellow 97 RPP Rubber Chain Red 100 Imperial Timing

RPP Rubber Chain 85 RPP Rubber Chain Double Sided 90 RPP Rubber Chain Blue 93 RPP Rubber Chain Yellow 97 RPP Rubber Chain Red 100 Imperial Timing T I M I N G B E LT S RPP Rubber Chain 85 RPP Rubber Chain Double Sided 90 RPP Rubber Chain Blue 93 RPP Rubber Chain Yellow 97 RPP Rubber Chain Red 100 Imperial Timing Belts 102 Imperial Timing Belts Double

More information

Installation Tensioning Procedure

Installation Tensioning Procedure Contents PARTICULARS Introduction PIX X treme HTD Belts Construction Features Designation Pitch range Length range Pulley Dimensions Length tolerances Width tolerances PIX X treme Classical Belts Construction

More information

TOP DRIVE - HTD - CHD 3M - 5M - 8M - 14M APPLICATIONS KEY FEATURES & BENEFITS BELT MATERIAL. Office-ATM machines

TOP DRIVE - HTD - CHD 3M - 5M - 8M - 14M APPLICATIONS KEY FEATURES & BENEFITS BELT MATERIAL.     Office-ATM machines TOP DRIVE - HTD - CHD Performance index TOP DRIVE HTD belt is an evolution of standard positive drive belts. The tooth shape is the HTD profile according to ISO 13050. This profile has been used for many

More information

POWERGRIP 5MGT & POLY CHAIN 5MGT SPROCKETS

POWERGRIP 5MGT & POLY CHAIN 5MGT SPROCKETS Section 4 POWERGRIP 5MGT & POLY CHAIN 5MGT SPROCKETS Use with 5mm PowerGrip GT or Poly Chain GT belts. 2MGT and 3MGT pulleys available on request, please contact Gates customer service. Identification

More information

HTD - Timing Belt Drives. Mustang Speed Mustang Torque

HTD - Timing Belt Drives. Mustang Speed Mustang Torque HTD - Timing Belt Drives Mustang Speed Mustang Torque SIT Timing Belt Drives SIT Timing belts are modern drive elements made of high-quality materials and produced according to the latest manufacturing

More information

Timing Belts

Timing Belts Timing Belts www.medway-uk.com 1 Timing Belts Imperial Product Description The MEDWAY classical timing belt (synchronous) has a trapezoidal tooth profile providing a positive drive by the meshing of belt

More information

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA Gary L. Miller Plant Engineering November 7, 1991 DIFFERENCES IN SYNCHRONOUS BELTS All toothed belts are not the same; subtle differences in tooth profiles and construction affect performance. Synchronous

More information

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA Timing Belt Selection And Troubleshooting David E. Roos Maintenance Technology September 1989 Evenly spaced teeth on the bottom surface of synchronous or timing belts mesh with grooves on the pulleys for

More information

SIT Power Transmission, a history of passion and technology

SIT Power Transmission, a history of passion and technology SIT Power Transmission, a history of passion and technology SIT S.p.A., a core member of the Scaglia Group which was founded nearly 200 years ago in Bergamo Italy, has a 50 years history dedicated to manufacturing

More information

TORQUE HTD - CMT MUSTANG 8M - 14M SYNCHRONOUS BELT - CHD CMT APPLICATIONS KEY FEATURES & BENEFITS BELT MATERIAL.

TORQUE HTD - CMT MUSTANG 8M - 14M SYNCHRONOUS BELT - CHD CMT APPLICATIONS KEY FEATURES & BENEFITS BELT MATERIAL. TORQUE HTD - CMT Performance index These heavy-duty synchronous belts are specifically designed for high torque applications at low speed. TORQUE belts are among the best performing HTD profiled belts

More information

V-Belts Super HC Molded Notch PowerBand V-Belts by Gates The PowerBand construction allows multiple belts to function as a single unit, with even load distribution and each strand fitting securely in the

More information

CLASSICA Imperial pitch - CD MXL - XL - L - H - XH SYNCHRONOUS BELT - - CHD CD APPLICATIONS KEY FEATURES & BENEFITS BELT MATERIAL.

CLASSICA Imperial pitch - CD MXL - XL - L - H - XH SYNCHRONOUS BELT - - CHD CD APPLICATIONS KEY FEATURES & BENEFITS BELT MATERIAL. CLASSICA Imperial pitch - CD Performance index The CLASSICA synchronous belt, being designed with imperial pitch, is a valid and economical alternative solution in low/medium torque transmission systems.

More information

PowerGrip GT 2 Belt Drives Twin Power

PowerGrip GT 2 Belt Drives Twin Power PowerGrip GT 2 Belt Drives Twin Power Twin Power Belt Drive Systems Belt Construction Gates Twin Power Belts have teeth on both sides to provide synchronization from both driving surfaces. This special

More information

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA SELECTING SYNCHRONOUS BELTS FOR PRECISE POSITIONING A W Wallin Power Transmission Design February, 1989 Synchronous belts are well known for precise positioning. However, some precision applications require

More information

Ga t e s In d u s t r i a l

Ga t e s In d u s t r i a l E2/20054 ED 2009 Ga t e s In d u s t r i a l Power Transmission A comprehensive product range Gates Industrial Power Transmission Products High performance and comprehensive product range Gates fers a

More information

HTD Pulley & Belt Drives

HTD Pulley & Belt Drives HTD Pulley & elt Drives HTD timing belts offer optimised load distribution through the rounded tooth form, guaranteeing high power transmission in low speed and high torque applications. apable of transmitting

More information

MEGARUBBER. Rubber open-end timing belts. Via Trieste Mathi (TO) - ITALY - MEGADYNE HEAD QUARTER

MEGARUBBER. Rubber open-end timing belts. Via Trieste Mathi (TO) - ITALY -   MEGADYNE HEAD QUARTER 15:19 Pagina 1 MEGADYNE HEAD QUARTER Via Trieste 16-10075 Mathi (TO) - ITALY mail@megadyne.it - www.megadyne.it Rubber open-end timing belts 26-03-2009 MEGARUBBER MEGARUBBER copertina.qxd:copertina 3.qxd

More information

Synchronous Belt Failure Analysis Guide

Synchronous Belt Failure Analysis Guide Synchronous Belt Failure Analysis Guide Contents Part 1: Common Causes of Belt Failure Normal Belt Wear and Failure Belt Crimp Failures Shock Load Part 2: Improper Belt Installation Tension Introduction

More information

THE WORLD OF TIMING BELTS

THE WORLD OF TIMING BELTS THE WORLD OF TIMING BELTS SECTION 1 INTRODUCTION Timing belts are parts of synchronous drives which represent an important category of drives. Characteristically, these drives employ the positive engagement

More information

GATES INDUSTRIAL POWER TRANSMISSION

GATES INDUSTRIAL POWER TRANSMISSION GATES INDUSTRIAL POWER TRANSMISSION A COMPREHENSIVE PRODUCT RANGE 05/2018 OUR VISION CONTINUALLY PUSH THE BOUNDARIES OF MATERIALS SCIENCE TO ADVANCE THE WAY THE WORLD MOVES. GATES INDUSTRIAL POWER TRANSMISSION

More information

Power Transmission Group CONTI SYNCHROCHAIN CARBON.

Power Transmission Group CONTI SYNCHROCHAIN CARBON. CONTI SYNCHROCHAIN CARBON www.contitech.us CONTI SYNCHROCHAIN CARBON Developed for maximum loads. Carbon makes the difference! Higher power capacity, longer service lives and hardly any initial tension

More information

Design Manual Poly Chain GT2. BMW Graphic Design VT-T-T1

Design Manual Poly Chain GT2. BMW Graphic Design VT-T-T1 Design Manual Poly Chain GT2 BMW Graphic Design VT-T-T1 E2/20109 ED 2005 DRIVE DESIGN MANUAL FOR POLY CHAIN GT2 SYNCHRONOUS BELTS CONTENTS PAGE SECTION INTRODUCTION 1 Poly Chain GT2 features and benefits...

More information

GATES INDUSTRIAL BELT PRODUCTS June 2012

GATES INDUSTRIAL BELT PRODUCTS June 2012 Table of Contents PREVENTIVE MAINTENANCE TOOLS PAGE Krikit Gauges...1 Pencil Type Tension Tester...1 Double Barrel Tension Tester...1 Five Barrel Tension Tester...1 Sonic Tension Meter and Accessories...1

More information

Timing Belt Design Hints A guide to Timing Belt drives

Timing Belt Design Hints A guide to Timing Belt drives Timing Belt Design Hints A guide to Timing Belt drives Properties This table is provided to assist in specifying an Optibelt drive element for a particular drive application. Ambient temperature Maximum/minimum

More information

Service Life and Performance Are Critical,

Service Life and Performance Are Critical, When Conveyor System Service Life and Performance Are Critical, Do It Right The First Time With Gates THE DRIVING FORCE IN POWER TRANSMISSION The Right Tools and Expertise For Performance Design Gates,

More information

Power Transmission Group CONTI SYNCHROCHAIN CARBON.

Power Transmission Group CONTI SYNCHROCHAIN CARBON. Power Transmission Group CONTI SYNCHROCHAIN CARBON www.contitech.us Power Transmission Group 3 CONTI SYNCHROCHAIN CARBON Developed for maximum loads. Carbon makes the difference! Higher power capacity,

More information

BELTS BELTS V-BELTS SYNCHRONOUS BELTS IMPORTANT REMINDER

BELTS BELTS V-BELTS SYNCHRONOUS BELTS IMPORTANT REMINDER IMPORTANT REMINDER When using ARAMID FIBER REINFORCED (KEVLAR) be sure NOT to tension at higher force than recommended for standard conventional construction belts. Specially designed sheaves may be required

More information

Rydell. Product Range. Polyurethane timing belts. Rydell Industrial (Belting) Co.

Rydell. Product Range. Polyurethane timing belts. Rydell Industrial (Belting) Co. Polyurethane timing belts Product Range Rydell offers the most comprehensive range of polyurethane timing belts available to satisfy all industry requirements. www.rydell.com.au Endless Belts R Gates Synchro-Power

More information

General Information. Glossary Ordering Terminology

General Information. Glossary Ordering Terminology Industrial Belt s General Information Supersedes AIRCRAFT POLICY WARNING! BE SAFE! Do not use Gates belts, pulleys or sprockets on aircraft propeller or rotor drive systems or in-flight accessory drives.

More information

Blower Drive B-1 Section Contents. Page. Drive Belts B-2. Belt Length Chart B-3. Sprockets B-4. Sprockets B-5. Sprocket Sectional Views B-6

Blower Drive B-1 Section Contents. Page. Drive Belts B-2. Belt Length Chart B-3. Sprockets B-4. Sprockets B-5. Sprocket Sectional Views B-6 Blower Drive B-1 Section Contents Drive Belts Belt Length Chart Sprockets Sprockets Sprocket Sectional Views 14mm Overdrive Chart 8mm Overdrive Chart 8mm Overdrive Chart 11mm Overdrive Chart Idler Pulleys

More information

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA Specialized Synchronous Belts David E. Roos Machine Design June 8, 1989 Uncommon belts perform operation that standard belts cannot. And if an unusual design is not readily available, one can be made to

More information

POWER TRANSMISSION PARTS. Spare parts in-stock when you need them. Metric Timing Pulleys & Belt Drives.

POWER TRANSMISSION PARTS. Spare parts in-stock when you need them. Metric Timing Pulleys & Belt Drives. POWER TRNSMISSION PRTS Spare parts in-stock when you need them Metric Timing Pulleys & elt Drives Metric T & T Pulley & elt Drives The metric T & T series was created to meet industries need for polyurethane

More information

SYNCHRONOUS BELT DRIVES

SYNCHRONOUS BELT DRIVES Experience The PTH-98 SYNCHRONOUS BELT DRIVES EMERSON POWER TRANSMISSION MORE HORSEPOWER PER DOLLAR... For Positive Performance, Choose... BROWNING Panther Synchronous Drive Systems. Todays Choice For:

More information

Transmission Mechanism

Transmission Mechanism Autodesk Inventor Engineer s Handbook هندبوک مهندسی نرم افزار Autodesk Inventor انجمن اینونتور ایران www.irinventor.com Email: irinventor@chmail.ir irinventor@hotmail.com Tel: 09352191813 & Transmission

More information

BRECO, BRECOFLEX timing belts. Timing belt types AT-DL BAT BATK

BRECO, BRECOFLEX timing belts. Timing belt types AT-DL BAT BATK BRECO, BRECOFLEX timing belts Timing belt types Properties Mechanical Positive fit, synchronous run Constant length, no post-elongation Low noise Wear resistant Low-maintenance Highly flexible Positional

More information

PowerGrip Timing Belt Drives

PowerGrip Timing Belt Drives PowerGrip Timing Belt Drives Single Sided Belt Drive Systems PowerGrip Timing Belt drives operate on the tooth-grip principle, with the molded teeth the belt designed to make positive engagement with the

More information

BELT DRIVES BELT DRIVES. the mark of engineering excellence

BELT DRIVES BELT DRIVES. the mark of engineering excellence BELT DRIVES BELT DRIVES TS PULLEYS CHAINS SPROCKETS SHAFT FIXINGS COUPLINGS GEARED DRIVES BELTS PULLEYS CHAINS SPROCKETS SHAFT FIXINGS COUPLINGS the mark of engineering excellence the mark of engineering

More information

Industrial Catalogue E2/80001

Industrial Catalogue E2/80001 Industrial Catalogue E2/80001 TEXROPE Industrial Catalogue TEXROPE is synonymous with a complete range of industrial belts including classical belts, narrow-section belts, double-v belts, multi-ribbed

More information

Ga t e s In d u s t r i a l

Ga t e s In d u s t r i a l E2/20054 Ga t e s In d u s t r i a l Power Transmission A comprehensive product range Gates Industrial Power Transmission Products High performance and comprehensive product range Gates fers a comprehensive

More information

Table of Contents. 1. Introduction Structure Material Characteristics

Table of Contents. 1. Introduction Structure Material Characteristics 1 Table of Contents 1. Introduction Structure Material Characteristics 2. Standard belt type and Belt order code Standard belt type & Belt width Order Code 3. Application 1) Open Ended Applications 2)

More information

4 Fenner Torque Drive Plus 3

4 Fenner Torque Drive Plus 3 Fenner Torque Drive Plus 3 offers; State of the art power ratings. Compact drive package - reduced weight. Quiet operation. Accuracy of positioning. Anti-static as standard. Runs on standard HTD pulleys.

More information

SYNCHRO-COG Timing Belt

SYNCHRO-COG Timing Belt SYNCHRO-COG Timing Belt PERFECT SYNCHRONIZATION BETWEEN DRIVER & DRIVEN UNITS LOW MAINTENANCE LONG LIFE CLEAN QUIET Recommended Pulleys Carlisle Synchro-Cog Pulleys (QD, MPB) COVER: Provides maximum flexibility

More information

CONTI SYNCHROBELT and CONTI SYNCHROFORCE CXP III double-sided timing belts

CONTI SYNCHROBELT and CONTI SYNCHROFORCE CXP III double-sided timing belts ContiTech Power Transmission Systems ContiTech Group of Continental AG for synchronous power transmission on both sides Throughout the field of mechanical drive engineering high demands are made on the

More information

PVBELTSHANDBOOK2 22/6/07 10:14 Página 3 M D

PVBELTSHANDBOOK2 22/6/07 10:14 Página 3 M D M D M D 4 INDEX TABLE OF CONTENTS MEGADYNE PV BELTS MEGADYNE PV BELTS 6 BELT FEATURES 7 PV BELT STRUCTURE 7 BELT CROSS SECTIONS AND DIMENSIONS 8 STANDARD BELT & PULLEY RANGE 10 SYMBOLS, UNITS, TERMS 13

More information

SYNCHRONOUS BELT DRIVES SYNCHRONOUS BELT DRIVES

SYNCHRONOUS BELT DRIVES SYNCHRONOUS BELT DRIVES Section SYNCHRONOUS BELT DRIVES This state of the art, integrated r a ng e o f s y n c h ro n o u s b e l t drive components is capable of meeting almost any applicational requirement. Comprehensive range

More information

3 ISO RoHS 3 Reach

3 ISO RoHS 3 Reach 3 ISO 9001 3 RoHS 3 Reach POWER Classical V-Belts The conventional V Belts are produced with top-quality material and submitted to rigorous controls that guarantee elevated duration and resistance to oils,

More information

RUBBER BELT PRODUCT GUIDE

RUBBER BELT PRODUCT GUIDE RUBBER BELT PRODUCT GUIDE Megadyne, headquartered near Mathi Italy, is a global manufacturer of rubber and urethane power transmission, product handling and linear positioning drive belts. Megadyne was

More information

ELATECH flat belts. Pulleys. Belt storage. TP (Total Protection) Belts. Belt installation. Belt life. Belt fastening guidelines F1 F2 F2,5 F3

ELATECH flat belts. Pulleys. Belt storage. TP (Total Protection) Belts. Belt installation. Belt life. Belt fastening guidelines F1 F2 F2,5 F3 ELATECH flat belts Pulleys Belt storage Belt installation TP (Total Protection) Belts Belt life Belt fastening guidelines F1 F2 F2,5 F3 a b p s d Bolt R (Radius) F1 F2 F2,5 F3 D F1 1 ELATECH M and V Type

More information

SYNCHRONOUS BELT DRIVES

SYNCHRONOUS BELT DRIVES Back to Contents TORQUE DRIVE PLUS 2 DRIVES NEW GENERATION TDP 2 BELTS LOW NOISE, MINIMUM BACKLASH, HIGH POWER DRIVE BELTS BELT RANGE DRIVE DESIGN PAGE 164 This state of the art, integrated range of synchronous

More information

DRB Power Transmission Belts

DRB Power Transmission Belts DRB DRB power transmission belts, essential for transferring power of all automotive, industrial and agricultural machines all over the world, have been accepted by customers as a pronoun for quality and

More information

Synchro-Power. Open-end and endless polyurethane synchronous belts. First class performance on both power transmission and linear applications

Synchro-Power. Open-end and endless polyurethane synchronous belts. First class performance on both power transmission and linear applications E2/20133 Synchro-Power Gates Synchro-Power polyurethane belts provide maximum power transmission combined with perfect tooth meshing and tight and accurate tolerances. Polyurethane is extremely wear and

More information

WHY CHOOSE GATES POWERGRIP PRODUCTS?

WHY CHOOSE GATES POWERGRIP PRODUCTS? E2/70438 WHY CHOOSE GATES POWERGRIP PRODUCTS? Your distributor: The manufacturers reserve the right to amend details where necessary. Gates Europe nv 2006 Printed in Belgium - 09/06. Why choose Gates PowerGrip

More information

Tension Cords. HPL high performance cords: the cord cross section is increased compared with standard. This results in a lower belt

Tension Cords. HPL high performance cords: the cord cross section is increased compared with standard. This results in a lower belt www.sitspa.com ELATECH M and V The timing elts manufactured y ELATECH have een designed to comply with every need of the design engineer in linear motion, power transmission and in conveying applications

More information

index Megadyne PV-belts 2 Belt features and structure 3 Belt cross sections and dimensions 4 Pulleys 5 Standard belt range 6 Symbols, units, terms 8

index Megadyne PV-belts 2 Belt features and structure 3 Belt cross sections and dimensions 4 Pulleys 5 Standard belt range 6 Symbols, units, terms 8 pv-belts index Megadyne PV-belts 2 Belt features and structure 3 Belt cross sections and dimensions 4 Pulleys 5 Standard belt range 6 Symbols, units, terms 8 Drive calculation procedure 9 Table 8: performance

More information

Tension Cords. HPL high performance cords: the cord cross section is increased compared with standard. This results in a lower belt

Tension Cords. HPL high performance cords: the cord cross section is increased compared with standard. This results in a lower belt www.sitspa.com ELATECH M and V The timing elts manufactured y ELATECH have een designed to comply with every need of the design engineer in linear motion, power transmission and in conveying applications

More information

TIMING PULLEY MURATECH ENGINEERING COMPANY NEW EDITION 2012 WORKS: CONTACT: VISIT US:

TIMING PULLEY MURATECH ENGINEERING COMPANY NEW EDITION 2012 WORKS: CONTACT: VISIT US: NEW EDITION 2012 MURATECH ENGINEERING COMPANY TIMING PULLEY WORKS: PLOT NO, S/5, S/6, SIDDHIVINAYAK INDUSTRIAL ESTATE, NEAR ODHAV POLICE STATION, ODHAV G.I.D.C., AHMEDABAD-352415 GUJARAT (INDIA). CONTACT:

More information

Raw Edge Molded Cog Classical V Belts & High Power Molded Cog Wedge Belts

Raw Edge Molded Cog Classical V Belts & High Power Molded Cog Wedge Belts Raw Edge Molded Cog Classical V Belts & High Power Molded Cog Wedge Belts standards DIN 2215/DIN 7753 (Part 1) ISO 4184 BS 3790 ISO 4183 Protorque Raw Edge Molded Cog Classical V and High Power Wedge Belts

More information

Specification for Automotive Timing Belts

Specification for Automotive Timing Belts AUTOMOTIVE INDUSTRY STANDARDS Specification for Automotive Timing Belts PRINTED BY THE AUTOMOTIVE RESEARCH ASSOCIATION OF INDIA P.B.NO.832, PUNE 411 004 ON BEHALF OF AUTOMOTIVE INDUSTRY STANDARDS COMMITTEE

More information

Precision Motion Control Pulleys

Precision Motion Control Pulleys Precision Motion Control Pulleys EXPRESS SERVICE Automated design tools Instant quoting Fastest delivery QUALITY Belt and pulley know how Consistent design standards World class LEAN manufacturing Precise

More information

ENGINEERING DATA. Section I. Application Design Considerations. 1. Gear Motors/ Speed Reducer Drives. Figure 3 - Overhung Load. 168 Gates.

ENGINEERING DATA. Section I. Application Design Considerations. 1. Gear Motors/ Speed Reducer Drives. Figure 3 - Overhung Load. 168 Gates. ENGINEERING DATA NOTE: This engineering section provides general engineering information for synchronous belts and sprockets (or pulleys) which are useful in general drive design work. Where we refer to

More information

FRICTIon DRIVES. CRE Plus cogged raw edge belt. Classic V belt. Power Plus wrapped wedge belt. SynChRonouS DRIVES Classical

FRICTIon DRIVES. CRE Plus cogged raw edge belt. Classic V belt. Power Plus wrapped wedge belt. SynChRonouS DRIVES Classical FRICTIon DRIVES Classic V belt Power Plus wrapped wedge belt CRE Plus cogged raw edge belt Ideal for high ratio or small pulley drives, the Fenner Classic V belt has a specially treated jacket to give

More information

Roller chains TPM - QRC pag. 40 Roller chains RCX pag. 43 Conveyor chains CRT pag. 45 Chain guide rails in polyethylene pag. 48

Roller chains TPM - QRC pag. 40 Roller chains RCX pag. 43 Conveyor chains CRT pag. 45 Chain guide rails in polyethylene pag. 48 INDEX Sprockets - Platewheels pag. 2 Asa sprockets - platewheels pag. 20 Duplex platewheels for two simple chains pag. 26 Stainless steel sprockets - Aisi 304 L - Simplex sprockets hardened teeth pag.

More information

TECHNICAL PRODUCT INFORMATION. optibelt ALPHA. For drive solutions with polyurethane Optibelt timing belts

TECHNICAL PRODUCT INFORMATION. optibelt ALPHA. For drive solutions with polyurethane Optibelt timing belts TECHNICAL PRODUCT INFORMATION optibelt ALPHA For drive solutions with polyurethane Optibelt timing belts optibelt ALPHA for drive performance Optibelt ALPHA timing belts are manufactured in moulds and

More information

Section 4: Synchronous Belt Drives

Section 4: Synchronous Belt Drives SYNCHRONOUS BELT DRIVES SECTION : 4 Section 4: Synchronous Drives Offering high power transmission combined with accurate positioning in a compact drive envelope, Fenner synchronous drives continue to

More information

isaregisteredtrademarkofcustom Machine&ToolCo.,Inc.Copyright Custom Machine&ToolCo.,Inc.Alrightsreserved.

isaregisteredtrademarkofcustom Machine&ToolCo.,Inc.Copyright Custom Machine&ToolCo.,Inc.Alrightsreserved. CMT isaregisteredtrademarkofcustom Machine&ToolCo.,Inc.Copyright 1998-2017Custom Machine&ToolCo.,Inc.Alrightsreserved. WHAT IS CONCENTRIC MAXI TORQUE? CMT is a revolutionary new keyless tapered bushing,

More information

Power Transfer Training Seminar

Power Transfer Training Seminar Power Transfer Training Seminar Power Transmission Dayco Offers a Full Line of Power Transmission Belting. Product Constructions: Wrapped, Raw-Edge, Synchronous, Poly-Rib, Double Angle, Urethane, Specialty

More information

Service Life and Performance are Critical,

Service Life and Performance are Critical, When Conveyor System Service Life and Performance are Critical, Do it Right the First Time with Gates! The Right Tools and Expertise For Performance Design Gates meets the needs of the materials handling

More information

Table of contents of linear technology

Table of contents of linear technology Table of contents of linear technology Page General informations Construction and properties... 130 Construction features... 131 Coarse design... 131 List of formulae, terms, definitions... 133 ATL high

More information

White Paper. Next Generation Carbon Synchronous Belts. Making Roller Chain Obsolete?

White Paper. Next Generation Carbon Synchronous Belts. Making Roller Chain Obsolete? Next Generation Carbon Synchronous Belts. Making Roller Chain Obsolete? Introduction Is a synchronous belt drive system really any match for a roller chain drive in high-torque applications? Thirty years

More information

REINFORCED POLYURETHANE ARC-POWER TIMING BELTS

REINFORCED POLYURETHANE ARC-POWER TIMING BELTS B217 REINFORCED POLYURETHANE ARC-POWER TIMING BELTS The revolutionary arc shaped state-of-the-art timing belt design represents the most unique and efficient timing belt available. This world-wide patented

More information

POWER TRANSMISSION PARTS. Spare parts in-stock when you need them. Poly-V Pulleys & Belt Drives.

POWER TRANSMISSION PARTS. Spare parts in-stock when you need them. Poly-V Pulleys & Belt Drives. POWER TRNSMISSION PRTS Spare parts in-stock when you need them Poly-V Pulleys & elt Drives Poly-V Pulleys & elt Drives Poly-V is a multi rib belt drive whose special construction allows it to be used with

More information

Think you ve reached all the low hanging fruit for energy efficiency in your facility?

Think you ve reached all the low hanging fruit for energy efficiency in your facility? Think you ve reached all the low hanging fruit for energy efficiency in your facility? Gearbelt Drives are offered in five stock pitches to handle a wide range of loads, speeds and applications. HPT Drives

More information

HIGH PERFORMANCE BELT DRIVES. Industrial Power Transmission Products and Services

HIGH PERFORMANCE BELT DRIVES. Industrial Power Transmission Products and Services HIGH PERFORMANCE BELT DRIVES Industrial Power Transmission Products and Services Industrial Power Transmission Products and Services HIGH PERFORMANCE BELT BELT DRIVES DRIVES 1 5 3 1. Reduce friction and

More information

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA

GatesFacts Technical Information Library Gates Compass Power Transmission CD-ROM version 1.2 The Gates Rubber Company Denver, Colorado USA SIZING UP V-RIBBED BELTS Gary Porter Machine Design October 22, 1992 V-ribbed belts offer several advantages to power transmission drive design. Classical V-belts have a profile shaped like a modified

More information

ISORAN RPP SILVER Rubber Timing Belts

ISORAN RPP SILVER Rubber Timing Belts DRIVE TECHNOLOGY Timing Belt Technology ISORAN RPP SILVER Rubber Timing Belts 04-159 RRG INDUSTRIETECHNIK GMBH Brunshofstraße 10 45470 Mülheim an der Ruhr GERMANY Phone +49-(0)208-3783-0 Fax +49(0)208-3783-157

More information

In d u s t r i a l Be lt a n d Dr i v e

In d u s t r i a l Be lt a n d Dr i v e E2/20087 In d u s t r i a l Be lt a n d Dr i v e Preventive Maintenance For a long and trouble-free service life High performance and comprehensive product range Throughout the years, the Gates Corporation

More information

OPTIbELT TECHNICAL MANUAL RUbbER TIMINg belt DRIvEs

OPTIbELT TECHNICAL MANUAL RUbbER TIMINg belt DRIvEs OPTIBELT products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 web: http://mdmetric.com email: sales@mdmetric.com

More information

CONTI SYNCHROFLEX Polyurethane Timing Belts Overall catalog

CONTI SYNCHROFLEX Polyurethane Timing Belts Overall catalog CONTI SYNCHROFLEX Polyurethane Timing Belts Overall catalog Registered trademark of ContiTech AG THE POWER OFAWELL-MESHED GROUP. 2 Polyurethane Timing Belts CONTI SYNCHROFLEX CONTI SYNCHROFLEX Timing Belts

More information

Products & Applications. CarPOWER. Drive solutions with Optibelt

Products & Applications. CarPOWER. Drive solutions with Optibelt Products & Applications CarPOWER Drive solutions with Optibelt optibelt CarPOWER High technology from original equipment manufacturer! Ribbed Belts RBK Timing Belts ZRK V-belts MARATHON 1 Repair Sets KIT

More information

Catalog POWER TRANSMISSION BELT R TEK INTERNATIONAL. 214 Martin Dr, Wylie, Texas, 75098, USA

Catalog POWER TRANSMISSION BELT R TEK INTERNATIONAL. 214 Martin Dr, Wylie, Texas, 75098, USA ADD: 214 MARTIN DR, WYLIE, TEXAS, 75098, USA TEL: +1 (817) 808 6335 FAX: +1 (817) 290 0537 EMAIL: info@rtekindustrial.com WEB: http://www. rtekindustrial.com 2009 2010 Catalog POWER TRANSMISSION BELT R

More information

TRANSMISSION BELTS. Friction Belts. Reliable Trusted Connected

TRANSMISSION BELTS. Friction Belts. Reliable Trusted Connected TRANSMISSION BELTS Friction Belts Reliable Trusted Connected Reliable Trusted Connected Fenner Friction Belts World renowned for their rugged construction and efficient performance, Fenner friction belts

More information

Comparison Chart. extremely difficult. Finally, separated components can rarely be re-used.

Comparison Chart. extremely difficult. Finally, separated components can rarely be re-used. JAN 2014 Traditional Connections Why Go Keyless Keyed Bushing Systems Both QD and Taper-Lock bushing and weld-on hub systems are popular component mounting technologies. Yet both are ultimately keyed connections

More information

POWER TRANSMISSION BELT

POWER TRANSMISSION BELT ADD: 1614 WHIRLAWAY CT, ALLEN, TEXAS, 75002, USA TEL: (800) 810 6176 FAX: (817) 290 0537 EMAIL: sales@rtekindustrial.com WEB: www.rtekindustrial.com 2015-2016 Brochure POWER TRANSMISSION BELT R-TEK INTERNATIONAL

More information

EXAMPLES GEARS. page 1

EXAMPLES GEARS. page 1 (EXAMPLES GEARS) EXAMPLES GEARS Example 1: Shilds p. 76 A 20 full depth spur pinion is to trans mit 1.25 kw at 850 rpm. The pinion has 18 teeth. Determine the Lewis bending stress if the module is 2 and

More information

LESSON Transmission of Power Introduction

LESSON Transmission of Power Introduction LESSON 3 3.0 Transmission of Power 3.0.1 Introduction Earlier in our previous course units in Agricultural and Biosystems Engineering, we introduced ourselves to the concept of support and process systems

More information

TIMING BELTS TIMING BELTS

TIMING BELTS TIMING BELTS TIMING BELTS TIMING BELTS TABLE OF CONTENTS COMPANY Table of contents 2 Company 3 Timing belts Polyurethane open-ended/endless General 4-5 Profiles 6 Versions 7 Pitches 8 Technical data T-pitch 9 AT-pitch

More information

Poly Chain GT 2 Sprocket Diameter Table

Poly Chain GT 2 Sprocket Diameter Table Poly Chain GT 2 Sprocket Diameter Table 14mm Pitch Sprocket Diameters No. of 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 mm Diameters in No. of mm

More information

ELECTRIC AXIS ELEKTRO SVAK SERIES ACTUATORS

ELECTRIC AXIS ELEKTRO SVAK SERIES ACTUATORS ELECTRIC AXIS ELEKTRO SVAK SERIES 1 ELECTRIC AXIS ELEKTRO SVAK SERIES This belt-driven rodless electric actuator is characterised by the fact that the motor and reducer unit is integral with the carriage,

More information

Urethane Timing Belts and Pulleys

Urethane Timing Belts and Pulleys Urethane Timing Belts and Pulleys Gates Mectrol Passion for Products OUR EXPERTISE Gates Mectrol is a global manufacturer of belting and other automation components to the material handling industry. Our

More information

EXAMPLES INTRODUCTION

EXAMPLES INTRODUCTION AMEM 316 (AUTO308): Machine Elements I EXAMPLES INTRODUCTION EXAMPLES INTRODUCTION Example 1 (Hamrock p.53) As shown in figure 2.12(a), a 3m long bar is supported at the left end (B) by a 6 ram diameter

More information

POWER TRANSMISSION P R O D U C T S C A T A L O G. Polígono Indutrial O Rebullón s/n Mos - España -

POWER TRANSMISSION P R O D U C T S C A T A L O G. Polígono Indutrial O Rebullón s/n Mos - España - POWER TRANSMISSION 2 0 15 P R O D U C T S C A T A L O G Industrial Power Transmission DESCRIPTION Table of Contents PAGE Tension Testers Preventive Maintenance Tools... 1 Synchronous Belts Poly Chain Carbon

More information

Racehorse. Drive Design Manual. PowerGrip GT 2 Belt Drives. For more power at less cost in high-speed applications.

Racehorse. Drive Design Manual. PowerGrip GT 2 Belt Drives. For more power at less cost in high-speed applications. Drive Design Manual Racehorse PowerGrip GT 2 Belt Drives For more power at less cost in high-speed applications. THE DRIVING FORCE IN POWER TRANSMISSION R Table Contents Description Page Description Page

More information

Contents. Page. 1. Product description. 2. The AXC line of linear axes. 3. AXLT line of linear tables. AXC and AXS product overview...

Contents. Page. 1. Product description. 2. The AXC line of linear axes. 3. AXLT line of linear tables. AXC and AXS product overview... SNR Industry Contents Page 3 1. Product description AXC and AXS product overview... 6-8 Dynamic load ratings of the linear motion systems... 9 Compact modules... 10-11 Linear tables... 12 Telescopic axes...

More information

Mechanical. Power Transmission. Timing Pulley Catalogue. Muratech Engineering Company. Products. Delivering Quality Since 1997

Mechanical. Power Transmission. Timing Pulley Catalogue. Muratech Engineering Company. Products.   Delivering Quality Since 1997 Mechanical Power Transmission Products Timing Pulley Catalogue Muratech Engineering Company COMPANY PROFILE Muratech Engineering Company is Leading manufacturing company of Mechanical Power Transmission

More information

ISORAN. Synchronous Timing Belt

ISORAN. Synchronous Timing Belt ISORAN Synchronous Timing Belt INDEX Introduction to endless rubber timing belts 2 Classifi cations 4 Technical calculation 6 Calculation example 17 Forces on axes and bearings 22 Causes of belt failure

More information

Mechanism Feasibility Design Task

Mechanism Feasibility Design Task Mechanism Feasibility Design Task Dr. James Gopsill 1 Contents 1. Last Week 2. Types of Gear 3. Gear Definitions 4. Gear Forces 5. Multi-Stage Gearbox Example 6. Gearbox Design Report Section 7. This Weeks

More information

Product range Power transmission belts

Product range Power transmission belts Product range Power transmission belts flat belts Siegling total belting solutions 2 Siegling Extremultus exceptional power transmission Contents We have developed the Siegling Extremultus power transmission

More information

Product Brochure. Dodge drive components

Product Brochure. Dodge drive components Product Brochure Dodge drive components 2 ABB Motors and Generators Dodge drive components We provide motors, generators and mechanical power transmission products, services and expertise to save energy

More information