RS & RT WORM GEAR BOXES C-MRS-MRT ed0-2009 rev00 GB
Product Description Multipurpose housing Aluminium die cast & Grey Iron Modular for all mountings Wormshaft ZI profile, hardened and ground. Alloy steel. Wormwheel Bronze cast on cast iron hub. Input IEC and NEMA motor adapters. Universal elastic coupling or traditional quill input. Oil seals NBR as standard; VITON and SILICONE on request. Bearings Ball or roller types. Tapered roller bearings for heavy duty operation. Output Hollow bore as standard. Single or double solid shaft on request. Modular attachments Helical one-stage gearbox, Output Flange, Torque Arm & Torque Limiter. Single worm gear boxes The worm gearboxes, RS and RT series, specifically designed for universal mounting, are manufactured with die cast housings and covers in aluminium up to the size 85 and cast iron from the size 0. Torques listed in selection tables are output torque values for the specific size, and motor powers are always referred to 440 rpm. Input Viton oil seals, fitted on request, allow free-trouble operation with 2-pole standard ac motors or 3000 rpm dc motors and Silicone oil seals for low temperatures. Gearboxes are delivered filled with synthetic long-life oil (without plugs), in quantities as recommended on page 9, and valid for all mounting positions. Selection table data are intended for service factor SF.0 i.e. 8-0 running hours per day, uniform load, less than 6 start/ stops per hour, and room temperature ranging from 5 to 35 C. Helical worm gear boxes The gearboxes, RA and TA series, made up of an independent single stage helical gearbox FXA fitted to a standard FRS or FTR gearbox, allow greater output torques and higher efficiency than the FRS and FRT gearbox with equivalent ratios. - 2 -
Product Description Two stage worm gear boxes The gearboxes, RS/RS and RT/RT series, are made up of two gearboxes RS or RT and offer a full selection of high reduction ratios to obtain the very low output speeds. AS, AD - Output shafts All the gearboxes are manufactured with hollow output shaft as standard version and, optionally, a single AS or double AD solid output shaft - made of steel C43 - can be supplied. An ASC safety shield for the opposite side of a single output shaft AS, is available on demand. Torque arms Standard gearboxes are supplied normally with covers on each side allowing torque arm fixing when gearboxes have to operate as shaft mounted units. The torque arm, standard or with Vulkollan vibration-damping, is made of extra thick plate and white galvanized. Directive ATEX The gearboxes Series VARVEL-ATEX, delivered on request, are designed and manufactured according to Directive 94/9/CE «ATEX» and therefore, they are qualified for installation in potentially explosive atmospheres of: Zones of Group II, Category 2 (or 3), Explosion hazard with gas presence (Zones or 2). The gearboxes VARVEL-ATEX are identified by the marking: II 2 GD ck IP66 T max =35 C - 3 -
Product Description GENERAL SPECIFICATIONS Range Sizing Sizes: 9 RS + 7 RT 55 reduction ratios 3020 Nm max. output torque According to BS72. 5,000 hrs average lifetime with service factor SF Housing, Covers Pressure die cast aluminium AlSi2Cu2Fe till size 85 and cast iron from size 0. Toothed parts Worms of steel 20MnCr5 CH and tooth profile ZK ground. Wheels of bronze CuSn2 on CI hub. Shafts & Keys Steel C43 Shafts h6 - Bores E8 Keys according to DIN6885 B Bearings Ball- or roller-types according to sizes and technical requirements Oil seals Lubricant Type NB - nitrile-butadiene with additional anti-dust lip accord-ing to DIN 3760 Synthetic long-life oil Grade ISO VG 320 Baking painting RS/RT 0: epoxy powder paint, standard colour RAL 702. RS/RT28-85: real aluminium. - 4 -
Designation GEAR BOX DESIGNATION F SR [../] 40 B3 28 IEC7 B4 (OPS, OPP) OPS = Standard Options, pages 34-42 OPP = Options at the foot of the page B5, B4 = Motor form Motor frame Reduction ratio Gear box munting Gear box size RS (28, 40, 50, 60, 70, 85, 0, 30, 50) - RT (28, 40, 50, 60, 70, 85, 0) Helical stage size RA (63/, 7/, 80/, 00/) st stage size (28/, 40/, 50/, 60/, 70/) Gear box size M = Geared motor F = IEC input flange S = without IEC flange = Nothing - Input free shaft MOTOR DESIGNATION MT 0,37 kw 7b4 B4 230/400/50 IP55 F X Terminal box position Cl. F (std) = Insulation class IP55 (std) = Protection Voltage / frequency X3 X3 Power MT = Three-phase motor MM = Single-phase motor MA = Brake motor B5 or B4 = Mounting IEC size and number of poles X4 RT X2 X4 RS X2 std X X OPTIONS OPP The standard fitting side, unless otherwise requested, is the gearbox right side when seen from input. ACø - Not std hollow shaft ø mm GRM - Reduced end play CS - Not std output bearings LNS - Not std lubrication FL - Additional output flange FL VB - NDE wormshaft extension - 5 -
Mounting positions RS RS, RA, RS/RS Output S - SA I - IA D - DA PC - PC FL - FA - FB - PA - PB B3 (std) B3 (std) B3 (std) B5 (std) B5 (std) B5i V5 V5 V5 B5 B5a B5ai B8 B8 B8 B5 B5b B5bi V6 V6 V6 B5 B5c B5ci B6 B6 B6 V V Vi B7 B7 B7 V3 V3 V3i RA Input 0 (std) 2 3-6 -
RS Gear boxes Series RS and RT Mounting positions RS / RS Output S - SA I - IA D - DA PC - PA - PB FL - FA - FB 2 3 4 5 6 7 8-7 -
Mounting positions RT RT TA RT/RT Output B3 (std) B6 B7 B8 V5 V6) F (std Fi TA Input 0 (std) 2 3 RT/RT Input 20 (std) 2 22 23 24 25 26 27-8 -
Service Factors - Weights - Lubricants SERVICE FACTORS FS = F F 2 Load type F uniform variable shocks Starts/ stops F 2 Starts per hour 3-4 h 0.8.0.5 6.0 8-0 h.0.2.8 60.2 0-24 h.4.6 2.0 20.4 WEIGHTS AND LUBRICANTS (litres) RS - RT kg l RA - RT kg l / l 2 RS / RS RT / RT kg l / l 2 28. 0.03 63 / 40 4.0 0.04/0.08 28 / 28 2.5 0.03/0.03 40 2.5 0.08 63 / 50 5.3 0.04/0.3 28 / 40 3.9 0.03/0.08 50 3.8 0.3 63 / 60 8.0 0.04/0.23 28 / 50 5.2 0.03/0.3 60 6.5 0.23 7 / 50 6.6 0.05/0.3 28 / 60 7.9 0.03/0.23 70 9.0 0.35 7 / 60 9.3 0.05/0.23 40 / 70 2.0 0.08/0.35 85 3.5 0.60 7 / 70.8 0.05/0.35 40 / 85 6.5 0.08/0.60 0 39.0.50 7 / 85 6.3 0.050.60 50 / 0 45.0 0.3/.50 *30 50.0 2.75 80 / 60 0.5 0.0/0.23 *60/30 57.0 0.23/2.75 *50 80.0 4.40 80 / 70 3.0 0.0/0.35 *70/50 90.0 0.35/4.40 80 / 85 7.5 0.0/0.60 80 / 0 43.0 0.0/.50 00/0 46.0 0.20/.50 *00/30 64.0 0.20/2.75 * only RS *00/50 94.0 0.20/4.40 XA kg l 63.5 0.04 7 2.2 0.06 80 3.0 0.0 00 7.0 0.20-9 -
Input external loads Input radial (overhung) loads R [dan] A = 0,2 R min - 2800 400 900 700 500 300 RS-RT 28 5 7 8 9 0 2 RS-RT 40 5 6 7 8 20 RS-RT 50 5 20 22 25 28 30 RS-RT 60 23 30 33 35 37 40 RS-RT 70 26 35 40 44 47 50 RS-RT 85 34 45 52 58 62 70 RS-RT 0 57 75 80 85 92 00 RS30 70 00 05 0 5 20 RS50 90 20 25 30 40 50-0 -
Output external loads A 2 = 0.2 x R 2 Output radial (overhung) loads R 2 [dan] with standard bearings min - 280 200 40 93 70 50 35 29 25 20 8 4 Nr. rodam. RS-RT 28 - - - 45 50 55 60 62 70 75 80 90 95 00 6005 RS-RT 40 00 00 0 20 35 50 60 70 80 90 200 230 6006 RS-RT 50 45 25 45 70 90 200 230 240 260 280 290 320 6008 RS-RT 60 225 240 250 290 330 360 390 430 320 500 420 560 RS-RT 70 260 270 290 360 390 420 450 520 550 590 630 670 RS-RT 85 330 330 370 440 470 540 550 630 660 70 750 830 RS-RT 0 - - - 390 45 520 540 590 570 750 780 800 880 980 RS 30 - - - 500 565 65 650 660 780 880 950 970 050 50 605 RS 50 - - - 650 770 830 880 900 00 200 250 300 400 500 626 - RS: 6008 / RT: 6208 - RS: 600 / RT: 620 - RS: 6009 / RT: 6209 - RS: 602 / RT: 622 Output radial (overhung) loads R 2 [dan] with heavy duty bearings min - 280 200 40 93 70 50 35 29 25 20 8 4 Nr. rodam. RS-RT 28 - - - 65 75 82 90 93 05 2 20 30 30 30 6005 RS-RT 40 40 50 55 65 90 20 225 240 250 260 260 260 32006 RS-RT 50 200 75 200 240 260 300 340 360 390 420 420 420 32008 RS-RT 60 290 300 320 370 420 480 50 570 60 660 660 660 30208 RS-RT 70 335 330 370 450 56 560 60 690 730 790 790 790 RS-RT 85 40 420 460 550 630 720 730 840 870 940 940 940 RS-RT 0 - - - 500 540 670 750 800 930 050 0 0 0 0 RS 30 - - - 700 790 860 970 990 70 290 420 450 450 450 3205 RS 50 - - - 900 080 60 320 350 650 800 870 950 950 950 3026 - RS: 32009 / RT: 30209 - RS: 3200 / RT: 3020 - RS:3202 / RT: 3022 - -
Motor Frames FRS - FRT FRS FRT IEC min - i = 5 280 i7 200 0 40 5 93 20 70 28 50 40 35 49 29 56 25 70 20 80 8 00 4 28 56 - - - 63 - - - 40 56 63 7 50 63 7 80 60 7 80 90 70 7 80 90 00 85 80 90 00/2 0 90 - - - 00/2 - - - 32 - - - *30 00/2 - - - 32 - - - - - - - - - - - - - - - - - - *50 00/2 - - - 32 - - - - - - - - - 60 - - - - - - - - - - - - - - - * only RS - B5 & B4 - B5 - B5 & B4 - B5 (Elastic coupling G input) (Elastic coupling G input) (Quill IEC input) (Quill IEC input) - 2 -
FRA - FTA Gear boxes Series RS and RT Motor Frames FRA IEC i = 7 0 5 20 28 40 49 56 70 80 00 63/40 63/50 56 B5&B4 63/60 - - - - - - - - - - - - 63/40 63/50 63 B5&B4 63/60 - - - - - - - - - - - - 7/50 - - - - - - - - - - - - 7/60 7 7/70 B5&B4 7/85 - - - - - - - - - - - - - - - 80/60 - - - - - - - - - - - - - - - - - - 80/70 80 - - - - - - - - - - - - 80/85 B5&B4 80/0 80/60 - - - - - - - - - - - - - - - - - - 80/70 - - - - - - - - - - - - 80/85 90 B5&B4 80/0 *00/0 *00/30 90 B5 00 B5 *00/50 90 B5 00 B5 * only RS * - Helical stage input * * - Helical stage output & FRS-FRT input - ø05 x4 - ø20 x 9 - ø40 x 24 - ø200 28 - ø40 x 28 - ø200 28 (Wormshaft bore ø38 mm + Bush ø38/ø28) - 3 -
Selection Table 2800 min - Single worm gear boxes RS - RT RS RT i = 5 7 0 5 20 28 40 49 56 70 80 00 min - 560 400 280 87 40 00 70 57 50 40 35 28 kw - - - 0.63 0.49 0.35 0.25 0.23 0.6 0.3 0.2 0.09 0.08 0.04 28 Nm - - - 3 4 4 3 5 4 3 2 0 7 eff. - - - 0.86 0.83 0.79 0.77 0.69 0.64 0.6 0.54 0.49 0.49 0.46 kw 2.,5,2 0,82 0,56 0,49 0,36 0,30 0,26 0,2 0,9 0,5 40 Nm 32 3 34 34 30 34 32 3 30 29 28 26 eff. 0.89 0,87 0,85 0,8 0,78 0,72 0,66 0,62 0,6 0,57 0,54 0,5 kw 3.8 3,0 2,0,5 0,95 0,92 0,63 0,5 0,43 0,33 0,3 0,23 50 Nm 58 62 59 6 52 66 59 56 53 46 49 40 eff. 0.90 0,88 0,86 0,82 0,8 0,75 0,69 0,66 0,64 0,58 0,58 0,52 kw 5.8 4,4 3,5 2,6,9,6, 0,72 0,73 0,60 0,52 0,34 60 Nm 90 93 04 0 08 6 05 85 92 92 85 68 eff. 0.90 0,88 0,87 0,84 0,82 0,76 0,73 0,7 0,66 0,64 0,6 0,58 kw 8. 5,7 4,3 3,2 2,4 2,2,5,2,0 0,80 0,69 0,54 70 Nm 26 22 30 39 36 6 55 42 30 20 5 07 eff. 0.9 0,89 0,88 0,85 0,83 0,78 0,74 0,7 0,68 0,63 0,6 0,58 kw 3.0 9,6 7,5 5,3 4,3 3, 2,4 2,0,7,3, 0,93 85 Nm 202 205 225 234 237 235 250 242 229 20 200 90 eff. 0.9 0,89 0,88 0,86 0,8 0,8 0,76 0,72 0,7 0,67 0,64 0,6 kw - - - 7,5 4,8 0,7 8,6 7,0 5,0 4,5 3,6 3, 3,0 2, 0 Nm - - - 375 445 470 490 530 520 545 490 525 540 450 eff. - - - 0,9 0,88 0,86 0,84 0,79 0,76 0,73 0,7 0,7 0,67 0,62 kw - - - 26.3 2.6 5.8 2.2 9.4 7.7 6.0 5.3 3.9 3.3 2.4 *30 Nm - - - 565 655 705 75 75 85 740 780 670 620 560 eff. - - - 0.9 0.89 0.87 0.86 0.8 0.78 0.74 0.77 0.72 0.68 0.68 kw - - - 37.0 29.6 22.8 7. 3.6 0.7 8.5 6.6 5.5 4.9 3.6 *50 Nm - - - 795 900 05 005 065 70 090 970 950 955 845 eff. - - - 0.9 0.89 0.87 0.86 0.82 0.8 0.77 0.77 0.72 0.68 068 * only RS - 4 -
400 min - Single worm gear boxes RS - RT Gear boxes Series RS and RT Selection Table RS RT i = 5 7 0 5 20 28 40 49 56 70 80 00 min - 280 200 40 93 70 50 35 29 25 20 8 4 kw - - - 0,45 0,33 0,23 0,6 0,6 0,0 0,09 0,08 0,06 0,05 0,03 28 Nm - - - 8 8 8 6 20 7 7 5 2 2 8 eff. - - - 0.84 0.8 0.77 0.74 0.66 0.62 0.57 0.5 0.45 0.45 0.43 kw.5, 0,8 0,55 0,38 0,37 0,25 0,2 0,8 0,4 0,2 0,09 40 Nm 45 45 46 44 39 48 42 4 38 36 32 29 eff. 0.87 0.85 0.83 0.78 0.75 0.68 0.6 0.58 0.56 0.52 0.50 0.46 kw 2.7,8,3 0,93 0,63 0,63 0,4 0,37 0,3 0,25 0,20 0,3 50 Nm 8 75 75 74 65 85 72 76 7 63 58 43 eff. 0.88 0.86 0.84 0.78 0.76 0.7 0.64 0.62 0.60 0.53 0.52 0.47 kw 4. 2,8 2,3,6,2,0 0,75 0,62 0,54 0,46 0,37 0,25 60 Nm 25 3 33 30 22 39 35 28 23 22 06 83 eff. 0.89 0.86 0.84 0.8 0.77 0.7 0.66 0.62 0.60 0.55 0.53 0.49 kw 5.7 4,0 3, 2,2,8,5,2 0,84 0,74 0,58 0,50 0,37 70 Nm 76 66 80 88 94 26 238 89 80 63 54 30 eff. 0.89 0.88 0.86 0.83 0.8 0.75 0.7 0.67 0.64 0.59 0.56 0.52 kw 9. 6,2 4,6 3,4 2,9 2,2 2,0,4,2 0,96 0,86 0,55 85 Nm 279 259 268 289 322 39 40 36 305 290 280 20 eff. 0.90 0.88 0.86 0.83 0.82 0.76 0.72 0.67 0.68 0.63 0.60 0.56 kw - - - 2,5 9,0 6,5 5,7 4,4 3,5 2,7 2,2 2,0,5, 0 Nm - - - 525 532 560 647 642 69 63 595 635 525 469 eff. - - - 0.88 0.87 0.84 0.83 0.76 0.73 0.7 0.70 0.67 0.66 0.6 kw - - - 9.0 5.0.0 8,5 7,5 5,5 3,9 3,7 2,7 2,4,8 *30 Nm - - - 807 890 960 975 00 40 950 005 865 80 750 eff. - - - 0.89 0.87 0.85 0.84 0.77 0.76 0.72 0.7 0.67 0.63 0.6 kw - - - 24.9 2.0 6.0 2,5 9,5 8,0 5,9 5, 3,8 3,3 2,6 *50 Nm - - - 060 260 40 430 435 680 440 420 230 70 20 eff. - - - 0.89 0.88 0.86 0.84 0.79 0.77 0.73 0.73 0.68 0.65 0.63 * only RS - 5 -
Selection Table 900 min - Single worm gear boxes RS - RT RS RT i = 5 7 0 5 20 28 40 49 56 70 80 00 min - 80 28 90 60 45 32 23 9 6 3 9 kw - - - 0,36 0,24 0,8 0,3 0,2 0,08 0,07 0,06 0,04 0,03 0,02 28 Nm - - - 22 20 2 9 22 20 9 6 3 8 eff. - - - 0.82 0.78 0.72 0.70 0.6 0.56 0.52 0.45 0.43 0.40 0.37 kw.2 0,84 0,64 0,44 0,30 0,28 0,9 0,6 0,4 0,2 0,0 0,08 40 Nm 54 52 54 52 45 52 46 43 4 40 39 36 eff. 0.86 0.83 0.80 0.74 0.70 0.63 0.56 0.52 0.49 0.46 0.44 0.42 kw 2.,5, 0,75 0,52 0,5 0,35 0,28 0,25 0,9 0,7 0,2 50 Nm 96 95 95 9 79 99 85 8 80 67 67 55 eff. 0.86 0.85 0.8 0.76 0.72 0.65 0.58 056 0.54 0.47 0.46 042 kw 3.2 2,4,9,4,0 0,87 0,56 0,43 0,40 0,32 0,28 0,9 60 Nm 50 50 63 66 6 75 52 35 30 25 5 94 eff. 0.87 0.85 0.83 0.75 0.76 0.68 0.64 0.6 0.55 0.53 0.480 0.47 kw 4.5 3,2 2,4,7,3,2 0,87 0,64 0,53 0,42 0,38 0,30 70 Nm 22 202 2 28 207 242 240 205 87 70 60 47 eff. 0.88 0.86 0.83 0.79 0.77 0.70 0.654 0.62 0.59 0.54 0.50 0.46 kw 7.2 5,0 3,9 3,0 2,,8,5,0 0,83 0,73 0,64 0,5 85 Nm 338 320 350 378 355 373 40 350 332 300 290 260 eff. 0.88 0.86 0.84 0.80 0.78 0.7 0.66 0.672 0.67 0.55 0.53 0.48 kw - - - 9,8 8,0 5,7 4,4 3,7 2,7 2,3,9,7,5 0,94 0 Nm - - - 635 720 745 745 795 780 780 690 765 75 500 eff. - - - 0.87 0.85 0.82 0.79 0.73 0.68 0.64 0.62 0.59 0.57 0.50 kw - - - 4,9,7 8,4 6,5 5, 4, 3, 2,8 2,,8,3 *30 Nm - - - 975 070 5 5 45 25 095 45 960 890 805 eff. - - - 0.88 0.86 0.83 0.8 0.75 0.70 0.67 0.68 0.63 0.58 0.57 kw - - - 20,8 5,9 2,2 9,3 7,3 5,6 4,5 3,3 2,9 2,5 2,0 *50 Nm - - - 360 470 635 625 660 740 600 370 390 290 230 eff. - - - 0.88 0.87 0.84 0.82 0.77 0.73 0.69 0.69 0.64 0.6 0.58 * only RS - 6 -
700 min - Single worm gear boxes RS - RT Gear boxes Series RS and RT Selection Table RS RT i = 5 7 0 5 20 28 40 49 56 70 80 00 min - 40 00 70 47 35 25 8 5 3 0 8.7 7 kw - - - 0,29 0,2 0,4 0,0 0,0 0,06 0,05 0,04 0,03 0,02 0,0 28 Nm - - - 23 23 22 2 24 2 20 7 3 8 eff. - - - 0.8 0.77 0.7 0.69 0.60 0.55 0.5 0.44 0.40 0.39 0.36 kw.00 0,74 0,54 0,39 0,26 0,24 0,7 0,4 0,2 0,0 0,09 0,07 40 Nm 59 58 58 58 49 55 49 46 45 43 4 38 eff. 0.85 0.82 0.79 0.73 0.68 0.59 0.53 0.50 0.48 0.44 0.42 0.39 kw.8,4 0,92 0,65 0,44 0,43 0,29 0,24 0,2 0,6 0,5 0,2 50 Nm 06 0 00 99 86 06 9 87 83 70 72 62 eff. 0.86 0.83 0.80 0.75 0.7 0.64 0.57 0.542 0.52 0.45 0.44 0.39 kw 2.8 2,0,6, 0,87 0,73 0,49 0,35 0,34 0,26 0,24 0,7 60 Nm 65 64 77 78 75 87 65 40 39 28 20 00 eff. 0.87 0.84 0.8 0.77 0.74 0.67 0.62 0.59 0.54 0.5 0.46 0.44 kw 3.9 2,7 2,,4,,0 0,7 0,55 0,46 0,36 0,32 0,24 70 Nm 234 26 233 23 225 256 245 220 97 76 67 50 eff. 0.87 0.85 0.82 0.78 0.75 0.68 0.63 0.60 0.56 0.5 0.48 0.45 kw 6.2 4,6 3,5 2,5,9,5,2 0,93 0,78 0,59 0,56 0,44 85 Nm 372 370 400 408 388 400 420 379 353 30 305 275 eff. 0.87 0.85 0.83 0.79 0.76 0.69 0.65 0.6 0.59 0.55 0.50 0.46 kw - - - 8,5 6,8 4,9 3,9 3,3 2,3 2,0,7,5,2 0,79 0 Nm - - - 700 780 795 85 890 820 840 770 85 720 55 eff. - - - 0.86 0.84 0.80 0.77 0.7 0.66 0.62 0.60 0.57 0.55 0.48 kw - - - 2,8 0,3 7,4 5,6 4,4 3,6 2,7 2,4,8,6, *30 Nm - - - 060 200 230 25 200 320 85 25 030 955 855 eff. - - - 0.87 0.85 0.8 0.80 0.72 0.68 0.65 0.66 0.6 0.56 0.55 kw - - - 8,0 3,7 0,6 8, 6,2 4,9 3,8 3,0 2,6 2,3,7 *50 Nm - - - 475 60 805 780 790 890 70 535 500 425 275 eff. - - - 0.87 0.86 0.83 0.8 0.75 0.7 0.68 0.67 0.6 0.58 0.56 * only RS - 7 -
Selection Table 400 min - Helical worm gear boxes RA - TA i = 3.5 6.3 8 min - 400 225 75 XA63 kw 0.50 0.23 0.8 Nm 2 0 9 R 2 [N] 390 450 450 XA7 kw. 0.52 0.37 Nm 26 22 20 R 2 [N] 490 560 560 XA80 kw 3..5. Nm 68 65 60 R 2 [N] 60 700 700 XA00 kw 8.7 4.0 2.2 Nm 235 63 36 R 2 [N] 500 2500 2500 A 2 = 0.2 x R 2 Dimensions: page 44 i = i i 2 25 35 53 70 98 40 72 96 245 280 350 i = 3.5 min - 57 40 27 20 4 0 8 7 6 5 4 i 2 7 0 5 20 28 40 49 56 70 80 00 63/40 kw 0.55 0.40 0.28 0.20 0.9 0.3 0. 0.0 0.06 0.05 0.03 Nm 72 72 70 60 70 64 58 56 42 35 25 eff. 0.78 0.75 0.70 0.63 0.56 0.50 0.46 0.44 0.4 0.40 0.35 63/50 kw.02 0.70 0.50 0.33 0.32 0.2 0.20 0.6 0. 0.09 0.06 7/50 Nm 35 27 25 05 25 05 5 00 80 70 50 eff. 0.79 0.76 0.70 0.66 0.59 0.52 0.50 0.46 0.42 0.40 0.35 63/60 kw.53.8 0.83 0.57 0.53 0.33 0.27 0.23 0.9 0.5 0.0 7/60 Nm 205 27 25 92 27 77 70 52 45 0 85 80/60 eff. 0.80 0.77 0.72 0.70 0.6 0.57 0.54 0.49 0.45 0.38 0.36 7/70 kw.96.48.08 0.77 0.72 0.50 0.43 0.36 0.30 0.26 0.9 80/70 Nm 265 275 285 260 30 270 270 235 225 200 80 eff. 0.8 0.78 0.74 0.7 0.64 0.57 0.54 0.49 0.45 0.4 0.39 7/85 kw 3.4 2.39.77.37. 0.80 0.65 0.58 0.49 0.40 0.26 80/85 Nm 430 450 475 470 475 445 420 40 390 340 250 eff. 0.82 0.79 0.75 0.72 0.64 0.58 0.55 0.53 0.48 0.44 0.40 80/0 kw 6.02 4.63 3.58 2.6 2.8.60.27.2 0.86 0.86 0.54 00/0 Nm 835 895 950 90 960 950 850 820 750 740 540 eff. 0.83 0.8 0.74 0.73 0.66 0.62 0.57 0.55 0.52 0.45 0.42 RA kw 7.0 6.8 5.5 3.8 3. 2.3.7.5.3. 0.8 00/30 Nm 975 320 495 350 430 380 300 250 200 080 880 eff. 0.83 0.8 0.77 0.75 0.67 0.63 0.64 0.62 0.60 0.50 0.48 RA kw 7.9 7.8 7.5 5.7 4.5 3.3 2.7 2.4.8.6.0 00/50 Nm 5 535 2090 2060 230 2050 2040 2025 700 459 200 eff. 0.84 0.82 0.79 0.76 0.69 0.66 0.64 0.62 0.60 0.52 0.50-8 -
400 min - Helical worm gear boxes RA - TA Gear boxes Series RS and RT Selection Table i = i x i 2 44 63 95 26 76 252 309 353 44 504 630 i = 6.3 min - 32 22 5 8 5.5 4.6 4 3.2 2.8 2.2 i 2 7 0 5 20 28 40 49 56 70 80 00 63/40 kw 0.35 0.25 0.7 0.2 0. 0.08 0.06 0.06 0.05 0.04 0.03 Nm 79 78 74 63 69 63 57 55 53 5 46 eff. 0.76 0.72 0.67 0.60 0.52 0.45 0.43 0.39 0.35 0.34 0.3 63/50 kw 0.62 0.42 0.30 0.20 0.20 0.4 0. 0.0 0.09 0.07 0.05 7/50 Nm 45 33 30 3 38 5 08 00 92 89 72 eff. 0.78 0.74 0.67 0.63 0.55 0.48 0.45 0.42 0.36 0.36 0.3 63/60 kw 0.92 0.74 0.52 0.40 0.35 0.23 0.6 0.6 0. 0.0 0.08 7/60 Nm 28 237 235 230 238 20 60 75 4 30 22 80/60 eff. 0.79 0.75 0.70 0.67 0.57 0.53 0.49 0.45 0.42 0.37 0.35 7/70 kw.2 0.95 0.68 0.50 0.44 0.32 0.26 0.23 0.8 0.7 0.2 80/70 Nm 289 30 30 292 320 295 272 254 22 20 90 eff. 0.80 0.76 0.7 0.68 0.60 0.54 0.50 0.46 0.42 0.37 0.36 7/85 kw 2.0.6. 0.84 0.69 0.53 0.43 0.37 0.28 0.26 0.22 80/85 Nm 490 526 56 495 50 500 466 449 39 380 345 eff. 0.80 0.77 0.72 0.69 0.60 0.55 0.5 0.50 0.46 0.42 0.36 80/0 kw 4.3 3.2 2.4.8.6..0 0.80 0.66 0.5 0.32 00/0 Nm 030 00 50 00 70 0 00 995 950 780 550 eff. 0.8 0.79 0.74 0.7 0.63 0.57 0.53 0.52 0.48 0.45 0.39 kw 6.4 4.94 3.72 2.7 2.37.65.47.25.02 0.82 0.47 00/30 Nm 600 700 800 700 800 700 700 600 600 300 900 eff. 0.83 0.80 0.75 0.73 0.63 0.60 0.55 0.53 0.52 0.46 0.45 kw 8.4 6.6 5.04 3.77 3.02 2.3.82.4.24.09 0.84 00/50 Nm 200 2300 2500 2400 2400 2500 2300 2000 800 800 700 eff. 0.83 0.8 0.77 0.74 0.66 0.63 0.60 0.59 0.8 0.48 0.47-9 -
Selection Table 400 min - Helical worm gear boxes RA - TA i = i x i 2 56 80 20 60 224 320 392 448 560 640 800 i = 8 min - 25 8 2 9 6 4 3.5 3 2.5 2.2.75 i 2 7 0 5 20 28 40 49 56 70 80 00 63/40 kw 0.32 0.23 0.6 0. 0. 0.08 0.06 0.05 0.03 0.03 0.02 Nm 93 89 84 72 85 75 69 59 45 38 27 eff. 0.75 0.72 0.65 0.59 0.50 0.44 0.4 0.38 0.36 0.34 0.3 63/50 kw 0.58 0.4 0.28 0.20 0.8 0.3 0.0 0.09 0.06 0.05 0.03 7/50 Nm 70 65 54 30 50 30 20 5 86 73 53 eff. 0.77 0.73 0.67 0.6 0.55 0.47 0.45 0.4 0.36 0.37 0.3 63/60 kw 0.87 0.68 0.49 0.34 0.3 0.2 0.6 0.5 0.0 0.08 0.05 7/60 Nm 260 280 275 240 270 235 220 200 55 25 92 80/60 eff. 0.78 0.75 0.69 0.65 0.57 0.5 0.50 0.43 0.4 0.37 0.35 7/70 kw.26 0.88 0.63 0.44 0.48 0.28 0.24 0.20 0.6 0.2 0.05 80/70 Nm 380 365 360 325 440 320 320 275 245 200 45 eff. 0.79 0.76 0.70 0.67 0.60 0.53 0.50 0.45 0.4 0.38 0.35 7/85 kw.76.42.07 0.85 0.65 0.48 0.40 0.33 0.26 0.20 0.3 80/85 Nm 530 595 620 620 600 560 550 50 450 360 260 eff. 0.79 0.77 0.7 0.67 0.60 0.54 0.52 0.50 0.45 0.4 0.37 80/0 kw 3.42 2.75.97.52.29 0.97 0.73 0.64 0.52 0.43 0.27 00/0 Nm 045 70 80 60 200 80 020 980 920 850 550 eff. 0.80 0.78 0.73 0.70 0.6 0.56 0.52 0.50 0.46 0.45 0.38 RA kw 3.3 3.0 3.2 2.3.8.2. 0.9 0.7 0.7 0.5 00/ 30 Nm 000 240 840 765 760 700 660 600 435 330 60 eff. 0.80 0.78 0.73 0.72 0.62 0.58 0.56 0.54 0.5 0.45 0.43 RA kw 3.7 3.4 3.6 3.4 2.7 2.0.7.4..0 0.8 00/ 50 Nm 30 425 250 2580 2675 2860 2550 2490 20 970 855 eff. 0.8 0.79 0.75 0.72 0.63 0.6 0.56 0.57 0.49 0.46 0.45-20 -
400 min - Two stage worm gear boxes RS/RS - RT/RT Gear boxes Series RS and RT Selection Table i = i x i 2 420 560 784 20 568 2240 2800 4000 5600 8000 0000 RS/RS min - 3.3 2.5.8.25 0.9 0.6 0.5 0.35 0.25 0.7 0.4 RT/RT i = 5 20 28 40 56 56 70 00 00 00 00 i 2 = 28 28 28 28 28 40 40 40 56 80 00 28/28 W 32 25 2 6 3 9 8 6 3.8.3 Nm 35 36 36 36 35 30 30 30 6 2 eff. 0.38 0.37 0.32 0.30 0.25 0.2 0.20 0.8 0.4 0.2 0.3 28/40 W 75 60 46 34 30 22 22 4 5 3 Nm 85 85 80 80 80 73 76 70 62 4 25 eff. 0.39 0.37 0.33 0.3 0.25 0.2 0.8 0.8 0.5 0.4 0.2 28/50 W 33 06 9 74 60 36 36 28 20 0 6 Nm 50 50 60 75 60 25 3 47 25 78 49 eff. 0.39 0.37 0.33 0.3 0.25 0.22 0.9 0.9 0.6 0.4 0.2 28/60 W 97 57 32 9 9 67 54 30 32 6 0 Nm 240 240 245 230 260 245 27 64 95 28 9 eff. 0.42 0.40 0.35 0.33 0.27 0.23 0.2 0.20 0.6 0.4 0.3 40/70 W 298 249 98 57 9 86 72 60 42 24 6 Nm 380 400 400 395 380 370 345 360 32 20 54 eff. 0.44 0.42 0.38 0.33 0.30 0.27 0.25 0.22 0.20 0.5 0.4 40/85 W 447 372 276 224 80 38 20 90 72 39 26 Nm 595 625 585 625 60 65 595 565 550 373 264 eff. 0.46 0.44 0.40 0.35 0.32 0.28 0.26 0.23 0.20 0.7 0.5 50/0 W 865 756 579 453 382 292 235 63 28 82 5 Nm 90 300 300 280 350 340 20 070 980 80 560 eff. 0.48 0.45 0.42 0.37 0.33 0.30 0.27 0.24 0.20 0.8 0.6 RS/RS 60/30 RS/RS 70/50 kw.5. 0.75 0.55 0.55 0.37 0.25 0.25 0.25 0.25 0.25 Nm 205 930 670 530 205 830 40 770 850 420 225 eff. 0.50 0.46 0.43 0.40 0.35 0.33 0.30 0.27 0.25 0.2 0.20 kw.8.5. 0.75 0.75 0.55 0.37 0.37 0.25 0.25 0.25 Nm 2570 2830 2570 2460 2850 3020 2325 2875 2670 235 995 eff. 0.52 0.50 0.46 0.43 0.39 0.36 0.33 0.3 0.27 0.23 0.22-2 -
Selection Table 400 min - Geared motors 0.06 kw min - i = Nm SF kg MRS-MRT 28 200 7 2.4 >3 3.6 MRS-MRT 28 40 0 3.3 >3 3.6 MRS-MRT 28 93 5 4.7 >3 3.6 MRS-MRT 28 70 20 6. 2.6 3.6 MRS-MRT 28 50 28 7.6 2.6 3.6 MRS-MRT 28 35 40 0.7 3.6 MRA-MTA 63/40 32 44 4 >3 6.5 MRS-MRT 28 29 49.5 3.6 MRS-MRT 28 25 56 2.3 3.6 MRA-MTA 63/40 22 63 9 >3 6.5 MRS-MRT 28 20 70 3 0.9 3.6 MRS-MRT 40 8 80 6 2.0 5.0 MRA-MTA 63/40 5 95 26 2.8 6.5 MRS-MRT 40 4 00 9.5 5.0 MRA-MTA 63/40 26 3 2.0 6.5 MRS-MRT 28/28 9.3 50 3. 5.0 MRA-MTA 63/40 8.0 76 37.8 6.5 MRS-MRT 28/28 7.0 200 30 0.8 5.0 MRA-MTA 63/40 5.5 252 46.4 6.5 MRS-MRT 28/28 5.0 280 35 0.8 5.0 MRA-MTA 63/40 4.6 309 54.0 6.5 MRA-MTA 63/40 4.0 353 56.0 6.5 MRS-MRT 28/40 3.3 420 67.3 6.4 MRA-MTA 63/50 3.2 44 65.4 7.8 MRA-MTA 63/50 2.8 504 74.2 7.8 MRS-MRT 28/40 2.5 560 85.0 6.4 MRA-MTA 63/50 2.2 630 80 0.9 7.8 MRS-MRT 28/50.8 784 06.5 7.7 MRS-MRT 28/50.3 20 42.2 7.7 MRS-MRT 28/50 0.9 568 60.0 7.7 MRS-MRT 28/60 0.6 2240 2.2 0 MRS-MRT 28/60 0.5 2800 24 0.9 0 MRS-MRT 40/70 0.4 4000 360.0 5 MRS-MRT 40/70 0.3 5600 458 0.7 5 MRS-MRT 40/85 0.2 8000 557 0.7 9 MRS-MRT 40/0 0. 0000 64 0.4 9 0.09 kw min - i = Nm SF kg MRS-MRT 28 200 7 3.6 >3 3.7 MRS-MRT 28 40 0 5.0 >3 3.7 MRS-MRT 28 93 5 7. 2.5 3.7 MRS-MRT 28 70 20 9..8 3.7 MRS-MRT 28 50 28.8 3.7 MRS-MRT 28 35 40 5. 3.7 MRA-MTA 63/40 32 44 2 >3 6.6 MRS-MRT 28 29 49 7.0 3.7 MRS-MRT 40 25 56 20 2. 5. MRA-MTA 63/40 22 63 28 2.8 6.6 MRS-MRT 40 20 70 22.6 5. MRS-MRT 40 8 80 25.3 5. MRA-MTA 63/40 5 95 39.9 6.6 MRS-MRT 40 4 00 28.0 5. MRA-MTA 63/40 26 46.4 6.6 MRS-MRT 28/40 9.3 50 48.3 6.5 MRA-MTA 63/40 8.0 76 56.2 6.6 MRS-MRT 28/40 7.0 200 60.3 6.5 MRA-MTA 63/40 5.5 252 70 0.9 6.6 MRS-MRT 28/40 5.0 280 70.0 6.5 MRA-MTA 63/50 4.6 309 86.3 7.9 MRA-MTA 63/50 4.0 353 9. 7.9 MRS-MRT 28/50 3.3 420 0.5 7.8 MRA-MTA 63/50 3.2 44 97 0.9 7.9 MRS-MRT 28/50 2.5 560 27.2 7.8 MRS-MRT 28/50.8 784 59.0 7.8 MRS-MRT 28/50.3 20 23 0.8 7.8 MRS-MRT 28/60 0.9 568 260.0 MRS-MRT 40/70 0.6 2240 37.0 5 MRS-MRT 40/85 0.5 2800 447.3 9 0.09 kw min - i = Nm SF kg MRS-MRT 40/85 0.4 4000 565.0 9 MRS-MRT 40/85 0.3 5600 688 0.8 9 0.2 kw min - i = Nm SF kg MRS-MRT 28 200 7 4.8 >3 4.8 MRS-MRT 28 40 0 6.6 2.7 4.8 MRS-MRT 28 93 5 9.5.9 4.8 MRS-MRT 28 70 20 2.3 4.8 MRS-MRT 28 50 28 5.3 4.8 MRS-MRT 40 35 40 20 2. 6.2 MRA-MTA 63/40 32 44 27 2.9 7.7 MRS-MRT 40 29 49 23.8 6.2 MRS-MRT 40 25 56 26.5 6.2 MRA-MTA 63/40 22 63 37 2. 7.7 MRS-MRT 40 20 70 30.2 6.2 MRS-MRT 40 8 80 33.0 6.2 MRA-MTA 63/40 5 95 52.4 7.7 MRS-MRT 50 4 00 38. 7.5 MRA-MTA 63/40 26 62.0 7.7 MRS-MRT 28/40 9.3 50 64.4 7.6 MRA-MTA 63/40 8.0 76 75 0.9 7.7 MRS-MRT 28/40 7.0 200 77.0 7.6 MRA-MTA 63/50 5.5 252 99.2 9.0 MRS-MRT 28/40 5.0 280 94 0.8 7.6 MRA-MTA 63/50 4.6 309 4 0.9 9.0 MRS-MRT 28/50 3.3 420 34.2 8.9 MRS-MRT 28/50 2.5 560 70 0.9 8.9 MRS-MRT 28/60.8 784 225. 2 MRS-MRT 28/60.3 20 303 0.8 2 MRS-MRT 40/70 0.9 568 385.0 6 MRS-MRT 40/85 0.6 2240 53.2 20 MRS-MRT 40/85 0.5 2800 596.0 20 MRS-MRT 40/85 0.4 4000 753 0.8 20 0.8 kw min - i = Nm SF kg MRS-MRT 28 200 7 7.2 2.5 5.4 MRS-MRT 28 40 0 9.9.8 5.4 MRS-MRT 28 93 5 4.3 5.4 MRS-MRT 40 70 20 8 2. 6.8 MRS-MRT 40 50 28 23 2. 6.8 MRS-MRT 40 35 40 30.4 6.8 MRA-MTA 63/40 32 44 4.9 8.3 MRS-MRT 40 29 49 35.2 6.8 MRS-MRT 40 25 56 39.0 6.8 MRA-MTA 63/40 22 63 56.4 8.3 MRS-MRT 50 20 70 46.4 8. MRS-MRT 50 8 80 5. 8. MRA-MTA 63/40 5 95 78 0.9 8.3 MRA-MTA 63/50 26 97.2 9.6 MRS-MRT 28/50 9.3 50 93.6 9.5 MRA-MTA 63/50 8.0 76 9.2 9.6 MRS-MRT 28/50 7.0 200 20. 9.5 MRS-MRT 28/50 5.0 280 4. 9.5 MRS-MRT 28/60 3.3 420 27. 2 MRS-MRT 40/70 2.5 560 289.4 6 MRS-MRT 40/70.8 784 366. 6 MRS-MRT 40/85.3 20 48.3 2 MRS-MRT 40/85 0.9 568 66.0 2 MRS-MRT 40/85 0.6 2240 770 0.8 2 0.25 kw min - i = Nm SF kg MRS-MRT 40 280 5 7.5 >3 8.3 MRS-MRT 40 MRS-MRT 40 200 40 7 0 0 4 >3 >3 8.3 8.3 MRS-MRT 40 93 5 20 2.2 8.3 MRS-MRT 40 70 20 26.5 8.3 MRS-MRT 40 50 28 32.5 8.3 MRS-MRT 40 35 40 42.0 8.3-22 -
400 min - Geared motors Gear boxes Series RS and RT Selection Table 0.25 kw min - i = Nm SF kg MRA-MTA 7/50 32 44 59 2.5 2 MRS-MRT 50 29 49 52.5 9.6 MRS-MRT 50 25 56 57.3 9.6 MRA-MTA 7/50 22 63 80.7 2 MRS-MRT 50 20 70 63.0 9.6 MRS-MRT 60 8 80 72.5 2 MRA-MTA 7/50 95 95 09.2 2 MRS-MRT 60 4 00 88.0 2 MRA-MTA 7/60 26 44.6 5 MRS-MRT 40/70 9.3 50 46.5 8 MRA-MTA 7/60 8.0 76 7.4 5 MRS-MRT 40/70 7.0 200 88.5 8 MRA-MTA 7/70 5.5 252 232.3 8 MRS-MRT 40/70 5.0 280 224.5 8 MRA-MTA 7/70 4.6 309 263.0 8 MRA-MTA 7/70 4.0 353 277 0.9 8 MRS-MRT 40/70 3.3 420 35.2 8 MRS-MRT 40/70 2.5 560 40.0 8 MRS-MRT 40/85.8 784 535. 22 MRS-MRT 50/0.3 20 707.8 46 MRS-MRT 50/0 0.9 568 882.5 46 MRS-MRT 50/0 0.6 2240 46.2 46 MRS-MRT 50/0 0.5 2800 289 0.9 46 0.37 kw min - i = Nm SF kg MRS-MRT 40 280 5 >3 8.7 MRS-MRT 40 200 7 5 3.0 8.7 MRS-MRT 40 40 0 2 2.2 8.7 MRS-MRT 40 93 5 30.5 8.7 MRS-MRT 40 70 20 38.0 8.7 MRS-MRT 40 50 28 48.0 8.7 MRS-MRT 50 35 40 65. 0 MRA-MTA 7/50 32 44 87.7 3 MRS-MRT 50 29 49 77.0 0 MRS-MRT 60 25 56 85.5 3 MRA-MTA 7/50 22 63 8. 3 MRS-MRT 60 20 70 97.3 3 MRS-MRT 60 8 80 07.0 3 MRA-MTA 7/60 5 95 68.4 6 MRS-MRT 70 4 00 30.0 5 MRA-MTA 7/60 26 23. 5 MRS-MRT 40/70 9.3 50 27 2. 8 MRA-MTA 7/60 8.0 76 253 0.9 5 MRS-MRT 40/70 7.0 200 278.3 8 MRA-MTA 7/70 5.5 252 343 0.9 8 MRS-MRT 40/70 5.0 280 332. 8 MRS-MRT 40/85 3.3 420 488.2 23 MRS-MRT 40/85 2.5 560 622.0 23 MRS-MRT 50/0.3 20 046.2 47 MRS-MRT 50/0 0.9 568 306. 47 0.55 kw min - i = Nm SF kg MRS-MRT 40 MRS-MRT 50 280 200 5 7 6 23 2.8 >3 0.7 2 MRS-MRT 50 40 0 32 2.4 2 MRS-MRT 50 93 5 44.7 2 MRS-MRT 50 70 20 57. 2 MRS-MRT 50 50 28 75. 2 MRS-MRT 60 35 40 99.4 5 MRA-MTA 80/60 32 44 30.7 9 MRS-MRT 60 29 49 4. 5 MRS-MRT 60 25 56 26.0 5 MRA-MTA 80/60 22 63 77.2 9 MRS-MRT 70 20 70 55. 8 MRS-MRT 70 8 80 68.0 8 MRA-MTA 80/60 5 95 249.0 9 MRS-MRT 85 4 00 20.0 22 MRA-MTA 80/70 26 32. 22 0.55 kw min - i = Nm SF kg MRA-MTA 80/85 8.0 76 396.3 26 MRA-MTA 80/85 5.5 252 520.0 26 MRA-MTA 4.6 309 64.8 49 MRA-MTA 4.0 353 689.4 49 MRS-MRT 3.3 420 756. 49 MRA-MTA 3.2 44 794.2 49 MRA-MTA 2.8 504 85 0.9 49 MRS-MRT 2.5 570 962.3 49 MRS-MRT.8 784 235.5 49 0.75 kw min - i = Nm SF kg MRS-MRT 50 280 5 23 >3 4 MRS-MRT 50 200 7 3 2.4 4 MRS-MRT 50 40 0 43.7 4 MRS-MRT 50 93 5 60.2 4 MRS-MRT 60 70 20 79.5 7 MRS-MRT 60 50 28 02.4 7 MRS-MRT 60 35 40 35.0 7 MRA-MTA 80/60 32 44 78.2 20 MRS-MRT 70 29 49 68. 9 MRS-MRT 70 25 56 83.0 9 MRA-MTA 80/60 22 63 242.0 20 MRS-MRT 85 20 70 226.3 23 MRS-MRT 85 8 80 246. 23 MRA-MTA 80/70 26 34 0.9 23 MRA-MTA 80/85 8.0 76 540 0.9 27 MRA-MTA 5.5 252 735.5 50 MRA-MTA 4.6 309 838.3 50 MRA-MTA 4.0 353 939. 50 MRS-MRT 3.3 420 03.2 50 MRA-MRT 3.2 44 083 0.9 50 MRS-MRT 2.5 570 289.0 50. kw min - i = Nm SF kg MRS-MRT 60 280 5 34 >3 9 MRS-MRT 60 200 7 45 2.5 9 MRS-MRT 60 40 0 63 2. 9 MRS-MRT 60 93 5 9.4 9 MRS-MRT 60 70 20 6. 9 MRS-MRT 70 50 28 58.4 2 MRS-MRT 70 35 40 23. 2 MRA-MTA 80/70 32 44 264. 25 MRS-MRT 85 29 49 246.3 26 MRS-MRT 85 25 56 286. 26 MRA-MTA 80/85 22 63 364.4 30 MRS-MRT 0 20 70 352.8 48 MRS-MRT 0 8 80 396.3 48 MRA-MTA 80/85 5 95 53.0 30 MRS-MRT 0 4 00 458.0 48 MRA-MTA 26 67.6 52 MRA-MTA 8.0 76 832.4 52 MRA-MRT 5.5 252 078.0 52 MRA-MTA 4.6 309 229 0.9 52 MRA 00/30 3.5 400 68.0 76 MRS-MRT 3.3 420 576.3 69 MRA 00/50 3.0 448 96.3 06 MRA 00/50 2.5 560 2059.0 06 MRA 00/50 2.2 640 2209 0.9 06 MRS-MRT 70/50.8 784 2706 0.9 02.5 kw min - i = Nm SF kg MRS-MRT 60 280 5 46 2.7 20 MRS-MRT 60 200 7 62.8 20 MRS-MRT 60 40 0 86.5 20 MRS-MRT 60 93 5 24.0 20 MRS-MRT 70 70 20 66.2 23 MRS-MRT 70 50 28 25.0 23 MRS-MRT 85 35 40 295.4 27-23 -
Selection Table 400 min - Geared motors.5 kw min - i = Nm SF kg MRA-MTA 80/85 32 44 360.4 3 MRS-MRT 85 29 49 336 0.9 27 MRS-MRT 0 29 49 356.8 50 MRS-MRT 0 25 56 40.5 50 MRA-MTA 80/85 22 63 496. 3 MRS-MRT 0 20 70 480.3 50 MRS-MRT 0 8 80 540.0 50 MRA-MTA 80/0 5 95 79.6 54 MRS 30 4 00 624.2 64 MRA-MTA 80/0 26 95.2 54 MRA-MTA 80/0 8.0 76 35.0 54 MRA 00/30 7.0 200 269.0 78 MRA 00/30 6.3 224 42.2 78 MRA 00/50 5.0 280 490. 08 MRA 00/50 3.5 400 2292. 08 MRA 00/50 3.0 448 263.0 08 2.2 kw min - i = Nm SF kg MRS-MRT 70 280 5 92.9 28 MRS-MRT 70 200 7 92.8 28 MRS-MRT 70 40 0 29.4 28 MRS-MRT 70 93 5 87.0 28 MRS-MRT 85 70 20 246.3 33 MRS-MRT 85 50 28 39.0 33 MRS-MRT 0 35 40 438.6 55 MRS-MRT 0 29 49 522.2 55 MRS-MRT 0 25 56 588.0 55 MRS-MRT 0 20 70 704 0.9 55 MRS 30 8 80 756. 69 MRS 50 4 00 945.2 99 MRA 00/30 4 98 985.5 83 MRA 00/30 2 25 369.3 83 MRA 00/30 0 40 324.0 83 MRA 00/30 8.9 60 729.0 83 MRA 00/50 7.0 200 86. 3 MRA 00/50 6.3 230 275.2 3 3.0 kw min - i = Nm SF kg MRS-MRT 70 280 5 9.9 30 MRS-MRT 70 200 7 26.3 30 MRS-MRT 70 40 0 76.0 30 MRS-MRT 85 93 5 255. 35 MRS-MRT 85 70 20 336.0 35 MRS-MRT 0 50 28 435.5 57 MRS-MRT 0 35 40 598.2 57 MRS-MRT 0 29 49 72 0.9 57 MRS 30 29 49 722.3 7 MRS 30 25 56 84.2 7 MRS 50 20 70 974.3 0 MRA 00/30 20 70 074.3 85 MRS 50 8 80 064. 0 MRA 00/30 8 80 277.0 85 MRS 50 4 00 289 0.9 0 MRA 00/30 4 98 344. 85 MRA 00/30 2 20 793.0 85 MRA 00/50 0 40 89. 0 MRA 00/50 8.9 60 2357. 0 4.0 kw min - i = Nm SF kg MRS 50 25 56 5.3 30 MRS 50 20 70 299 0.9 30 MRA 00/30 20 70 433 0.9 93 MRA 00/50 8 80 724 0.9 23 MRA 00/50 4 98 845.2 23 MRA 00/50 2 20 2456 0.9 23 5.5 kw min - i = Nm SF kg MRS-MRT 0 200 7 23 2.3 79 MRS-MRT 0 40 0 326.6 79 MRS-MRT 0 93 5 473.2 79 MRS-MRT 0 70 20 623.0 79 MRS 30 50 28 809.4 93 MRS 30 35 40 4.0 93 MRS 50 29 49 342. 23 MRA 00/30 27 53 53.0 07 MRS 50 25 56 534 0.9 23 7.5 kw min - i = Nm SF kg MRS-MRT 0 200 7 35.7 88 MRS-MRT 0 40 0 445.2 88 MRS-MRT 0 93 5 645 0.9 88 MRS 30 93 5 652.5 02 MRS 30 70 20 860. 02 MRS 30 50 28 03.0 02 MRS 50 35 40 576. 32 MRA 00/30 26 53 04.4 6 MRA 00/50 25 56 036. 46 kw min - i = Nm SF kg MRS 50 200 7 467 2.3 48 MRS 50 40 0 660.9 48 MRS 50 93 5 968.5 48 MRS 50 70 20 26. 48 MRS 50 50 28 660 0.9 48 5 kw min - i = Nm SF kg MRS 50 200 7 637.7 58 MRS 50 40 0 900.4 58 MRS 50 93 5 320. 58 4.0 kw min - i = Nm SF kg MRS-MRT 85 280 5 22 2.3 43 MRS-MRT 85 200 7 68.5 43 MRS-MRT 85 40 0 235. 43 MRS-MRT 0 93 5 344.6 65 MRS-MRT 0 70 20 453.4 65 MRS-MRT 0 50 28 58. 65 MRS 30 35 40 829.4 79 MRS 30 29 49 963.0 79 MRS 30 25 56 085 0.9 79-24 -
Electric Motors Gear boxes Series RS and RT Dimensions MOTOR IEC 56 63 7 80 90 S / L 00 / 2 32 S / M 60 M / L D ( j6 ) x L 9 x 20 x 23 4 x 30 9 x 40 24 x 50 28 x 60 38 x 80 42 x 0 F 2 7 9 9 4 4 8 F 3 M.5 M.5 M.6 M.6 M.8 M.8 M.0 2 G 2 ( j6 ) 80 95 0 30 30 80 230 250 G 3 ( j6 ) 50 60 70 80 95 0 30 80 M 3 0.4 2.8 6.3 2.8 27.3 3.3 4.3 45.3 N 3 3 4 5 6 8 8 8 8 R 2 00 5 30 65 65 25 265 300 R 3 65 75 85 00 5 30 65 25 X 0 23 40 59 76 95 / 29 258 35 Y 68 85 25 238 255 / 280 309 / 328 368 / 405 478 / 522 Y 2 20 40 60 200 200 250 300 350 Y 3 80 90 05 20 40 60 200 250 Z 08 0 2 38 49 60 / 72 92 220 Peso kg 2,5 4,5 6,0 0,0 3,5 2 / 29 43 / 52 68 / 78 Not binding dimensions - 25 -
Dimensions Single worm gear boxes RS S I D FL PC RS - 26 -
Single worm gear boxes RS Dimensions RS 28 40 50 60 70 85 0 30 50 A 52 70 85 95 20 40 200 235 260 AA 99 38 63 92 22 252 342 400 454 B 78 02 9 36 40 68 200 230 250 B 66 84 99 6 40 62 90 20 C 30 4 49 60 60 6 77,5 90 05 C 26.5 26 30.5 39 37.5 38.5 52.5 85 00 D (H7) 4 9 24 25 28 32 42 48 55 D* (H7) - - - 8 25 - - - 30 35 - - - - - - - - - D 2 (h6) 9 4 9 9 24 28 38 42 E 34 50 6 70 80 98 25 43 68 F 70 40 60 80 200 200 250 300 350 F 5,5 7 9 3 4 5 9 G (H8) 40 95 0 5 30 30 80 230 250 G (f8) 42 60 70 70 80 0 30 80 80 H 52 7 85 00 5 35 72 200 230 H 47 67 78 92 06 7 70 200 224 H 2 9 5 7,5 2,5 9 26,5 25 25,5 38 H 4 40 50 60 72 86 03 42 59 83 I 28 40 50 60 70 85 0 30 50 K 57.5 70.5 83-88* 93-94* 7-8* 34-37* 5-53* 65-66* 9-2* L 20 23 30 40 40 40 60 80 00 M 50 65 75 87 0 23,5 46 66 95 M 6,3 2,8 27,3 28,3 3,3 35,3 45,3 5,8 59,3 M 2 0,2 2,5 6 22,5 22,5 27 3 4 45 N 5 6 8 8 8 0 2 4 6 N 2 3 4 5 6 6 8 8 0 2 P 49 82 9,5 6 00 50 50 60 P 67 94 00 02 8 50 200 234 250 P 2 9 4 42,5 56 5 39 72,5 60 55 R 56 5 30 50 65 65 25 265 300 R 56 83 85 85 00 30 65 25 25 S 32 38 49 57,5 57 56,5 74,5 87 02 S 6 9 2 2 4 5 7 9 20 S 2-3 2 2,5 2,5 3 3 2,5 5 5 U 4 6 0 0 2 6 5 5 6 V 6,5 (4) 9 (4) 9 (4) (4) 3 (4) 3 (4) 5 (8) 5 (8) 9 (8) V M6x6 (4) M6x9 (4) M8x2 (4) M8x5 (8) M8x8 (8) M0x20 (8) M2x2 (4) M2x24 (4) M4x30 (8) V 2 M4x0 M4x0 M6x5 M8x20 M8x20 M8x20 M8x20 M0x22 M2x25 Z 6 0 0 4 4 6 8 20 D* - Bores on request V - 90 for RS28 (*) - IEC7-B4 (FRS50) IEC7-B4 (FRS60) IEC 80-B4 (FRS70) IEC 90-B4 (FRS85) (*) - IEC00/2-B4 (FRS0) IEC 00/2-B5 (FRS30) IEC 60-B5 (FRS50) Motor Dimensions: page 25 Not binding dimensions - 27 -
Dimensions Helical worm gear boxes RA S I D FL PC RA - 28 -
Helical worm gear boxes RA Gear boxes Series RS and RT Dimensions RA 63/40 63/50 63/60 7/50 7/60 7/70 7/85 80/60 80/70 80/85 80/0 00/0 00/30 00/50 A 70 85 95 85 95 20 40 95 20 40 200 250 235 260 AA 38 63 92 63 92 22 252 92 22 252 342 200 400 454 B 02 9 36 9 36 40 68 36 40 68 200 333 230 250 B 84 99 99 6 40 6 40 62 200 90 20 C 4 49 60 49 60 60 6 60 60 6 77,5 62 90 05 C 26 30.5 39 30.5 39 37.5 38.5 39 37.5 38.5 52.5 52.5 85 D 9 24 25 24 25 28 32 25 28 32 42 77,5 48 55 D* 8 25 - - - 25 - - - 30 35 - - - 30 35 - - - 42 - - - - - - D 2 4 4 4 4 9 9 9 9 - - - 9 9 E 50 6 70 6 70 80 98 70 80 98 25 24 43 68 F 40 60 80 60 80 200 200 80 200 200 250 25 300 350 F 7 9 9 3 3 4 250 5 9 G 95 0 5 0 5 30 30 5 30 30 80 4 230 250 G 60 70 70 70 70 80 0 70 80 0 30 80 80 80 H 7 85 00 85 00 5 35 00 5 35 72 30 200 230 H 67 78 92 78 92 06 7 92 06 7 70 72 200 224 H 2 5 7,5 2,5 7,5 2,5 9 26,5 2,5 9 26,5 25 6 25,5 38 H 4 50 60 72 60 72 86 03 72 86 03 42 25 59 89 I 40 50 60 50 60 70 85 60 70 85 0 39 30 50 I 32 32 32 40 40 40 40 50 50 50 50 0 75 75 K 53, 7 77 73 83 209 224 207 232, 250, 264, 63 290 36 78* 88* 24* 229* 328 300* 326* L 23 23 23 30 30 30 30 40 40 40 40 50 40 40 M 2,8 27,3 28,3 27,3 28,3 3,3 35,3 28,3 3,3 35,3 45,3 45,3 5,8 59,3 M 2 2,5 2,5 2,5 6 6 6 6 22,5 22,5 22,5 22,5 27 22,5 22,5 N 6 8 8 8 8 8 0 8 8 0 2 2 4 6 N 2 4 4 4 5 5 5 5 6 6 6 6 8 6 6 P 82 9,5 6 9,5 6 00 6 00 50 50 50 60 P 94 00 02 00 02 8 50 02 8 50 200 200 234 250 P 2 4 42,5 56 42,5 56 5 39 56 5 39 72,5 72,5 60 55 R 5 30 50 30 50 65 65 50 65 65 25 25 265 300 R 83 85 85 85 85 00 30 85 00 30 65 65 25 25 S 38 49 57,5 49 57,5 57 56,5 57,5 57 56,5 74,5 74,5 87 02 S 9 2 2 2 2 4 5 2 4 5 7 7 9 20 S 2 2 2,5 2,5 2,5 2,5 3 3 2,5 3 3 2,5 2,5 5 5 U 6 0 0 0 0 2 6 0 2 6 5 5 5 6 V 9 (4) 9 (4) (4) 9 (4) (4) 3 (4) 3 (4) (4) 3 (4) 3 (4) 5 (8) 5 (8) 5 (8) 9 (8) V M6x9 M8x2 M8x5 M8x2 M8x5 M8x8 M0x2 M8x5 M8x8 M0x2 M2x2 M2x2 M2x2 M4x3 (4) (4) (8) (4) (8) (8) (8) (8) (8) (8) (8) (8) (8) (8) V 2 M4x0 M4x0 M4x0 M6x5 M6x5 M6x5 M6x5 M8x20 M8x20 M8x20 M8x20 M8x20 M8x20 M8x20 Y 05 05 05 20 20 20 20 40 40 40 40 40 200 200 Z 0 0 0 4 4 4 4 6 6 8 20 D* - Bores on request V - 90 for RS28 (*) - IEC7-B4 (FRA 7/.) - IEC00-B5 ( FRA30 ) - IEC00-B5 ( FRA50 ) Motor Dimensions: page 25 Not binding dimensions - 29 -
Dimensions Double worm gear boxes RS/RS S I D FL PC RS/RS - 30 -
Double worm gear boxes RS/RS Dimensions RS/RS 28/28 28/40 28/50 28/60 40/70 40/85 50/0 60/30 70/50 A 52 70 85 95 20 40 200 235 260 AA 99 38 63 92 22 252 342 400 454 B 78 02 9 36 40 68 200 230 250 B 66 84 99 6 40 62 90 20 C 30 4 49 60 60 6 77,5 90 05 C 26.5 26 30.5 39 37.5 38.5 52.5 85 00 D (H7) 4 9 24 25 28 32 42 48 55 D* (H7) - - - 8 25 - - - 30 35 - - - - - - - - - D 2 (h6) 9 9 9 9 4 38 42 E 34 50 6 70 80 98 25 43 68 F 70 40 60 80 200 200 250 300 350 F 5,5 7 9 3 4 5 9 G (H8) 40 95 0 5 30 30 80 230 250 G (f8) 42 60 70 70 80 0 30 80 80 H 52 7 85 00 5 35 72 200 230 H 47 67 78 92 06 7 70 200 224 H 2 9 5 7,5 2,5 9 26,5 25 25,5 38 H 3 40 40 40 40 50 50 60 72 86 H 4 40 50 60 72 86 03 42 59 89 H 5 34 34 34 34 50 50 6 70 80 H 6 47 47 47 47 67 67 78 92 06 I 28 40 50 60 70 85 0 30 50 I 2 28 28 28 28 40 40 50 60 70 K 99,5 23 38,5 46 82 99 246 246 300 K 57,5 57,5 57,5 57,5 70,5 70,5 83-88* 93-94* 7-8* L 20 20 20 20 23 23 30 40 40 M 50 50 50 50 65 65 75 87 0 M 6,3 2,8 27,3 28,3 3,3 35,3 45,3 5,8 59,3 M 2 0,2 0,2 0,2 0,2 2,5 2,5 6 22,5 22,5 N 5 6 8 8 8 0 2 4 6 N 2 3 3 3 3 4 4 5 6 6 P 49 82 9,5 6 00 50 50 60 P 67 94 00 02 8 50 200 234 250 P 2 9 4 42,5 56 5 39 72,5 60 55 R 56 5 30 50 65 65 25 265 300 R 56 83 85 85 00 30 65 25 25 S 32 38 49 57,5 57 56,5 74,5 87 02 S 6 9 2 2 4 5 7 9 20 S 2-3 2 2,5 2,5 3 3 2,5 5 5 S 3 30 30 30 30 4 4 49 60 60 U 4 6 0 0 2 6 5 5 6 V 6,5 (4) 9 (4) 9 (4) (4) 3 (4) 3 (4) 5 (8) 5 (8) 9 (8) V M6x6 (4) M6x9 (4) M8x2 (4) M8x5 (8) M8x8 (8) M0x20 (8) M2x2 (4) M2x24 (4) M4x30 (4) V 2 M4x0 M4x0 M4x0 M4x0 M4x0 M4x0 M6x5 M8x20 M8x20 Y 80 80 80 90 5 5 0 80 200 Z 6 0 0 4 4 6 8 20 D* - Bores on request V - 90 for RS28 (*) - IEC7-B4 (FRS50) - IEC7-B4 (FRS60) - IEC 80-B4 (FRS70) Motor Dimensions: page 25 Not binding dimensions - 3 -
Dimensions Alternative Mountings RS SA IA DA FA FB FR PA PB - 32 -
Alternative Mountings RS Dimensions RS 28 40 50 60 70 85 0 30 50 SA - IA - DA A - - - 52 63 - - - - - - 40 - - - - - - - - - B - - - 8 98.5 - - - - - - 46 - - - - - - - - - F - - - 8.5 9 - - - - - - - - - - - - - - - H - - - 72 82 - - - - - - 42 - - - - - - - - - FA F 80 4 25 65 65 - - - - - - - - - - - - G (H8) 50 60 70 0 5 - - - - - - - - - - - - P 50.5 69 93 90 6 - - - - - - - - - - - - R 68 87 90 30 50 - - - - - - - - - - - - U 3.5 5 5 0 4.5 - - - - - - - - - - - - V 6.5 (4) 9 (4) (4) 0.5 (4) (4) - - - - - - - - - - - - Z 7 8 0 5 0 - - - - - - - - - - - - FB F - - - 20 - - - 80 - - - 20 270 - - - - - - G (H8) - - - 80 - - - 5 - - - 52 70 - - - - - - P - - - 62 - - - 86 - - - 9.5 3.5 - - - - - - R - - - 00 - - - 50 - - - 76 230 - - - - - - U - - - 4 - - - 3.5 - - - 5 5 - - - - - - V - - - 9 (4) - - - (4) - - - (4) 3 (4) - - - - - - Z - - - 9 - - - 2 - - - 4 8 - - - - - - FR F - - - - - - - - - - - - 60 - - - - - - - - - - - - G (h8) - - - - - - - - - - - - 0 - - - - - - - - - - - - P - - - - - - - - - - - - 84.5 - - - - - - - - - - - - R - - - - - - - - - - - - 30 - - - - - - - - - - - - U - - - - - - - - - - - - 4.5 - - - - - - - - - - - - V - - - - - - - - - - - - (4) - - - - - - - - - - - - Z - - - - - - - - - - - - 4 - - - - - - - - - - - - PA G (h8) - - - 50 68 75 90 - - - - - - - - - - - - P - - - 95 0 04 25 - - - - - - - - - - - - R - - - 65 94 90 0 - - - - - - - - - - - - S - - - 38 49 47.5 55 - - - - - - - - - - - - S 2 - - - 2 2.5 5.5 3 - - - - - - - - - - - - V - - - M6x8 (4) M6x2.5(4) M8x4 (4) M8x4 (4) - - - - - - - - - - - - PB G (H8) - - - - - - 60 - - - 70 - - - - - - - - - - - - P - - - - - - 0 - - - 6 - - - - - - - - - - - - R - - - - - - 75 - - - 85 - - - - - - - - - - - - S - - - - - - 49 - - - 67 - - - - - - - - - - - - S 2 - - - - - - 2.5 - - - 4 - - - - - - - - - - - - V - - - - - - M6x2.5(4) - - - M8x4 (4) - - - - - - - - - - - - Not binding dimensions - 33 -
Dimensions Accessories RS AS AD ASC Safety cap for AS BR BRV SL TLE TLI VB TLI Oil quantity Type / Litres 28 0.04 40 0.0 50 0.3 60 0.30 70 0.45 85 0.75 0 2.25-34 -
Accessories RS Dimensions RS 28 40 50 60 70 85 0 30 50 AS & A 2 58 80 95 7 7 9 53 77 207 AD B 2 0 0 0 0 0 0 20 20 C 30 4 49 60 60 6 77.5 90 05 C 2 30 40 45 50 60 70 00 0 0 D 5 (g6) 4 9 (8) 24 (25) 25 28 32 (35) 42 48 55 E 4 22 28 30 34 38 50 58 63 L 6 3 50 55 60 70 80 06 30 30 M 5 6 2.5 27 28 3 35 45 5.5 59 N 5 5 6 8 8 8 0 2 4 6 V 5 M5x0 M8x20 M8x20 M8x20 M8x20 M0x25 M0x25 - - - - - - ASC E 3 42 55 62 62 72 90 20 - - - - - - L 7 36 48.5 55.5 68.5 67 77 85 - - - - - - S 27.5 38.5 46.5 57 57 67 74 - - - - - - BR A 4 38 68 85 235 295 33 388 - - - - - - BRV C 4 38 43 60 55 65 75 00 - - - - - - F 4 0.5 0.5 0.5 0.5 0.5 20.5 20.5 - - - - - - F 5 0 0 0 0 0 20 20 - - - - - - F 6 7 7 9 9 9 2 3 - - - - - - G 4 55 60 70 80 95 0 30 - - - - - - I 4 80 00 00 50 50 200 250 - - - - - - R 4 65 75 85 95 5 30 65 - - - - - - S 4 4 4 4 6 6 6 6 - - - - - - S 5 5 5 5 20 20 25 25 - - - - - - SL L 5 00 0 20 30 30 40 55 - - - - - - P 77 88 00 0 32 60 200 - - - - - - S 27.5 38.5 46.5 57 57 67 74 - - - - - - TLE D 6 52 70 70 70 80 00 00 - - - - - - E 0 2 2 5 4 9 24 - - - - - - E 2 28 37 3 40 46 57 7 - - - - - - L 3 30 40 50 50 60 70 80 - - - - - - L 4 94 6 8 28 46 68 20 - - - - - - M 6 70 93 25 34 50 8 - - - - - - TLI D (H7) 4 9 24 25 28 32 42 - - - - - - D 2 40 56 7 7 80 90 25 - - - - - - D 3 4.2 x 20 9.5 x 20.5 24.5 x 28 25.5 x 26 28.5 x 22 32.5 x 27 42.5 x 38.5 - - - - - - L 45 6.5 77 86.5 89 94 09 - - - - - - M 5.4* 2.8 27.3 27.3* 3.3 35.3 45.3 - - - - - - N (H9) 5 6 8 8 8 0 2 - - - - - - VB D 9 9 4 9 9 24 28 - - - - - - L 8 20 23 30 40 40 50 60 - - - - - - M 8 43 55 65 77 84 06.5 45 - - - - - - M 9 0.2 2.5 6 22.5 22.5 27 3 - - - - - - N 9 3 4 5 6 6 8 8 - - - - - - V 8 M4x0 M4x0 M6x5 M8x20 M8x20 M8x20 M8x20 - - - - - - * = Undersized key - D 5 (..) = Diemetre on request - 35 -
Dimensions Single worm gear boxes RT B3 F, [FV], {FL} RT - 36 -
Single worm gear boxes RT Dimensions RT 28 40 50 60 70 85 0 A 80 00 20 44 72 206 255 A 54 70 80 00 20 40 70 AA 97 2,5 44 74 205 238 295 AA 7 9,5 04 30 53 72 20 B 53 7 85 00 2 30 44 B 44 60 70 85 90 00 5 C 4 4 49 60 60 6 77,5 C 26.5 26 30.5 39 37.5 38.5 52.5 D (H7) 4 9 24 25 28 32 42 D* (H7) - - - 8 25 - - - 30 35 - - - D 2 (h6) 9 4 9 9 24 28 F 80 0 {0} 25 [60] 25} 80 {80} 200 20 270 F 7 7 9 9 3 5 G (H8) 50 60 {60} 70 [0] {70} 5 {5} 30 52 70 G (h8) 55 60 70 80 95 0 30 H 40 50 60 72 86 03 27,5 H 57 7,5 84 02 9 35 67,5 H 2 3 5 20 22 26 33 42,5 I 28 40 50 60 70 85 0 K 57.5 70.5 83-88* 93-94* 7-8* 34-37* 5-53* L 20 23 30 40 40 50 60 M 50 65 75 87 0 23,5 46 M 6,3 2,8 27,3 28,3 3,3 35,3 45,3 M 2 0,2 2,5 6 22,5 22,5 27 3 N 5 6 8 8 8 0 2 N 2 3 4 5 6 6 8 8 P 53 69 {99} 93 [90,5] {23} 86 {6} 3 P 75 86 00 0 30 60 200 P 2 23 28 {58} 44 [4,5] {74} 25 {56} 5 50 53,5 R 68 87 {87} 90 [30] {90} 50,5 {50,5} 65 75 230 R 65 75 85 95 5 30 65 S 27,5 38,5 46,5 57 57 67 74 S 6 7 8 0 4 3 S 2 2,5 2,5 3 3 3 3 3,5 U 0 4 {4} 5 [] {5} 6,5 {6,5} 2 6 5 V 7 9 {9} 0,5 [9] {9} {} 3 3 4 V M6x0 (4) M6x8,5 (4) M8x0 (4) M8x6 (8) M8x6 (8) M0x8 (8) M0x2 (8) V 2 M4x0 M4x0 M6x5 M8x20 M8x20 M8x20 M8x20 Z 7 6 {8} 0 [3] {0} 0 {0} 4 6 8 Z 2 3 3 3-8,5 4-5 5,5-7,5 5,5-8,5 8-20 D* - Bores on request V - 90 for RT28 (*) - IEC7-B4 (FRS50) - IEC7-B4 (FRS60) - IEC 80-B4 (FRS70) - IEC 90-B4 (FRS85) - IEC00/2-B4 (FRS0) Motor Dimensions: page 25 Not binding dimensions - 37 -
Dimensions Helical worm gear boxes TA B3 F, [FV], {FL} TA - 38 -
Helical worm gear boxes TA Dimensions TA 63/40 63/50 63/60 7/50 7/60 7/70 7/85 80/60 80/70 80/85 80/0 00/0 A 00 20 44 20 44 72 206 44 72 206 255 A 70 80 00 80 00 20 40 00 20 40 70 AA 2,5 44 74 44 74 205 238 74 205 238 295 AA 9,5 04 30 04 30 53 72 30 53 72 20 B 7 85 00 85 00 2 30 00 2 30 44 B 60 70 85 70 85 90 00 85 90 00 5 C 4 49 60 49 60 60 6 60 60 6 77,5 C 26 30.5 39 30.5 39 37.5 38.5 39 37.5 38.5 52.5 D (H7) 9 24 25 24 25 28 32 25 28 32 42 D* 8 25 - - - 25 - - - 30 35 - - - 30 35 - - - D 4 (h6) 4 4 4 4 9 9 9 9 F 0 25 80 25 80 200 20 80 200 20 270 {25} {25} F 7 9 9 9 9 3 9 3 5 G (H8) 60 {60} 70 [0] 5 70 [0] 5 30 52 5 30 52 70 {70} {70} G (h8) 60 70 80 70 80 95 0 80 95 0 30 H 50 60 72 60 72 86 03 72 86 03 27,5 H 7,5 84 02 84 02 9 35 02 9 35 67,5 H 2 5 20 22 20 22 26 33 22 26 33 42,5 I 40 50 60 50 60 70 85 60 70 85 0 I 32 32 32 40 40 40 40 50 50 50 50 K 53,5 7 77 73-83 209-224 207 232,5 250,5 264,5 L 23 23 23 30 30 30 30 40 40 40 40 M 2,8 27,3 28,3 27,3 28,3 3,3 35,3 28,3 3,3 35,3 45,3 M 2 2,5 2,5 2,5 6 6 6 6 22,5 22,5 22,5 22,5 N 6 8 8 8 8 8 0 8 8 0 2 N 4 4 4 4 5 5 5 5 6 6 6 6 P 69 {99} 93 86 {6} 93 86 {6} 86 {6} 3 - - - {23} - - - {23} - - - - - - - - - - - - - - - - - - - - - P 86 00 0 00 0 30 60 0 30 60 200 P 2 28 {58} 44 25 {56} 44 25 {56} 5 50 25 {56} 5 50 53,5 - - - {74} - - - {74} - - - - - - - - - {56} - - - - - - - - - R 87 90 50,5 90 [30] 50,5 65 75 50,5 65 75 230 {90} {50,5 {90} {50,5 {50,5 R 75 85 95 85 95 5 30 95 5 30 65 S 38,5 46,5 57 46,5 57 57 67 57 57 67 74 S 7 8 0 8 0 4 0 4 3 S 2 2,5 3 3 3 3 3 3 3 3 3 3,5 U 4 {4} 5 [] {5} 6,5 {6,5} 5 [] {5} 6,5 {6,5} 2 6 6,5 {6,5} 2 6 5 V 9 {9} 0,5 [9] 0,5 [9] 3 3 3 3 4 V M6x8 (4) M8x0 (4) M8x6 (8) M8x0 (4) M8x6 (8) M8x6 (8) M0x8 M8x6 (8) M8x6 (8) M0x8 (8) M0x2 (8) V 3 M4 x 0 M4 x 0 M4 x 0 M6 x 5 M6 x 5 M6 x 5 M6 x 5 M8 x 20 M8 x 20 M8 x 20 M8 x 20 Y 05 05 05 20 20 20 20 40 40 40 40 Z 6 {8} 0 [3] {0} 0 {0} 0 [3] {0} 0 {0} 4 6 0 {0} 4 6 8 8 3 3 3 3-3 - 3-3 - 4-4 - 4-4 - 4-5 Z 2 D* - Bores on request V - 90 for RT28 (*) - IEC7-B4 (FTA 7/.) Motor Dimensions: page 25 Not binding dimensions 255 70 295 20 44 5 77,5 52.5 42 - - - 24 270 5 70 30 27,5 67,5 42,5 0 50 328 50 45,3 27 2 8 3 - - - 200 53,5 - - - 230 65 74 3 3,5 5 4 M0x2 (8) M8 x 20 40-39 -
Dimensions Double worm gear boxes RT/RT B3 F, [FV], {FL} RT/RT - 40 -
Double worm gear boxes RT/RT Gear boxes Series RS and RT Dimensions RT/RT 28/28 28/40 28/50 28/60 40/70 40/85 50/0 A 80 00 20 44 72 206 255 A 54 70 80 00 20 40 70 AA 97 2,5 44 74 205 238 295 AA 7 9,5 04 30 53 72 20 B 53 7 85 00 2 30 44 B 44 60 70 85 90 00 5 C 30 4 49 60 60 6 77,5 C 26.5 26 30.5 39 37.5 38.5 52.5 D (H7) 4 9 24 25 28 32 42 D* (H7) - - - 8 25 - - - 30 35 - - - D 2 (h6) 9 9 9 9 4 F 80 0 {0} 25 [60] {25} 80 {80} 200 20 270 F 7 7 9 9 3 5 G (H8) 50 60 {60} 70 [0] {70} 5 {5} 30 52 70 G (h8) 55 60 70 80 95 0 30 H 40 50 60 72 86 03 27,5 H 57 7,5 84 02 9 35 67,5 H 2 3 5 20 22 26 33 42,5 H 3 40 40 40 40 50 50 60 I 28 40 50 60 70 85 0 I 28 28 28 28 40 40 50 K 79,5 8,5 29 45,5 43,5 99 203 K 57,5 57,5 57,5 57,5 70,5 70,5 83-88* L 20 20 20 20 23 23 30 M 50 50 50 50 65 65 75 M 6,3 2,8 27,3 28,3 3,3 35,3 45,3 M 2 0,2 0,2 0,2 0,2 2,5 2,5 6 N 5 6 8 8 8 0 2 N 2 3 3 3 3 4 4 5 P 53 69 {99} 93 [90,5] {23} 86 {6} 3 P 75 86 00 0 30 60 200 P 2 23 28 {58} 44 [4,5] {74} 25 {56} 5 50 53,5 R 68 87 {87} 90 [30] {90} 50,5 {50,5} 65 75 230 R 65 75 85 95 5 30 65 S 27,5 38,5 46,5 57 57 67 74 S 6 7 8 0 4 3 S 2 2,5 2,5 3 3 3 3 3,5 S 3 30 30 30 30 4 4 49 U 0 4 {4} 5 [] {5} 6,5 {6,5} 2 6 5 V 7 9 {9} 0,5 [9] {9} {} 3 3 4 V M6x0 (4) M6x8,5 (4) M8x0 (4) M8x6 (8) M8x6 (8) M0x8 (8) M0x2 (8) V 2 M4x0 M4x0 M4x0 M4x0 M4x0 M4x0 M6x5 Y 80 90 90 90 20 20 20 Z 7 6 {8} 0 [3] {0} 0 {0} 4 6 8 D* - Bores on request V - 90 forrt28 (*) - IEC7-B4 (FRS50) Motor Dimensions: page 25 Not binding dimensions - 4 -
Dimensions Accessories RT AS AD ASC Safety cap for AS BT BTV SL TLE VB TLI TLI Oil quantity Type / Litres 28 0.04 40 0.0 50 0.3 60 0.30 70 0.45 85 0.75 0 2.25-42 -
Accessories RT Dimensions RT 28 40 50 60 70 85 0 AS & A 2 58 80 95 7 7 9 53 AD B 2 0 0 0 0 0 0 C 30 4 49 60 60 6 77.5 C 2 30 40 45 50 60 70 00 D 5 (g6) 4 9 (8) 24 (25) 25 28 32 (35) 42 E 4 22 28 30 34 38 50 L 6 3 50 55 60 70 80 0 M 5 6 2.5 27 28 3 35 45 N 5 5 6 8 8 8 0 2 V 5 M5x0 M8x20 M8x20 M8x20 M8x20 M0x25 M0x25 ASC E 3 50 52 62 75 90 00 20 L 7 36 48.5 55.5 68.5 67 77 85 S 27.5 38.5 46.5 57 57 67 74 BT & A 4 38 68 85 235 295 33 388 BTV C 4 38 43 60 55 65 75 00 F 4 0.5 0.5 0.5 0.5 0.5 20.5 20.5 F 5 0 0 0 0 0 20 20 F 6 7 7 9 9 9 2 3 G 4 55 60 70 80 95 0 30 I 4 80 00 00 50 50 200 250 R 4 65 75 85 95 5 30 65 S 4 4 4 4 6 6 6 6 S 5 5 5 5 20 20 25 25 SL L 5 96 3 23 33 33 39 50 P 78 90 00 0 30 60 200 S 27.5 38.5 46.5 57 57 67 74 TLE D 6 52 70 70 70 80 00 00 E 0 2 2 5 4 9 24 E 2 28 37 3 40 46 57 7 L 3 30 40 50 50 60 70 80 L 4 94 6 8 28 46 68 20 M 6 70 93 25 34 50 8 TLI D (H7) 4 9 24 25 28 32 42 D 2 40 56 7 7 80 90 25 D 3 4.2 x 20 9.5 x 20.5 24.5 x 28 25.5 x 26 28.5 x 22 32.5 x 27 42.5 x 38.5 L 45 6.5 77 86.5 89 94 09 M 5.4* 2.8 27.3 27.3* 3.3 35.3 45.3 N (H9) 5 6 8 8 8 0 2 VB D 9 9 4 9 9 24 28 L 8 20 23 30 40 40 50 60 M 8 43 55 65 77 84 06.5 45 M 9 0.2 2.5 6 22.5 22.5 27 3 N 9 3 4 5 6 6 8 8 V 8 M4x0 M4x0 M6x5 M8x20 M8x20 M8x20 M8x20 D 5 (..) = Diametre on request * = Undersized key Not binding dimensions - 43 -
Dimensions One stage helical attachment XA XA D H7 G I J h8 L O Q U U T V W Z 63 4 05 32 70 30 85 83 6.5 M6 2.5 7 32.5 M5x0 7 9 20 40 80 40 00 90 5.5 M6 2.5 7.5 42.5 M8x20 80 24 40 50 95 49.5 5 4 9 M8 2.5 0.5 52 M8x20 00 28 200 63 30 57,5 65 77 0,5 0,5 2,5 2 60 M0 x 22 IEC 56 63 7 80 90 S / L 00 2 H 08 0 2 38 49 60 60 X 68 85 25 238 255 / 280 309 309 Y 0 23 40 59 76 95 95-44 -
Back-driving and Self-locking When back-driving a worm gear set using the worm wheel as input, the efficiency is lower than forwarddriving and, by varying the design data, back-drive efficiency can be reduced to zero obtaining a selflock-ing, or irreversible, gear set, When back-driving the worm gear, internal friction tends to lock the mesh, and the bigger the applied torque is, the more mesh friction increases proportionally augmenting the lockage at the same time. The most obvious example is during braking or slowing-down where the inertial load will try to backdrive the worm shaft, A worm gear is intended as a self-locking unit when the lead angle is less than the friction angle (arc tangent of friction coefficient), Tooth contact is dynamic even when the mesh velocity is zero, as vibrations in a non-rotating gear set can induce motion in the tooth contact, To provide a safety factor, a 3 lead angle is recommended for full self-locking condition, and 0 lead angle for poor self-locking condition, according to the table of relations between lead angles and selflock-ing. Lead angle Static self-locking β > 20 Full reversibility 0 < β < 20 High reversibility 5 < β < 0 3 < β < 5 Good reversibility Poor self-locking Poor reversibility Good self-locking < β < 3 Full self-locking - 45 -