RS & RT WORM GEAR BOXES

Transcription

1 RS & RT WORM GEAR BOXES

2 Product description Multipurpose mounting Aluminium die cast and Cast iron (from size 0 up) Wormshafts ZI profile, Hardened and ground. Alloy steel. RS Input IEC and NEMA motor adapters and Universal Elastic Coupling Wormwheels Bronze alloy cast onto a cast iron hub. RT Oil seals Nitrile Butadiene Rubber - 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 and Torque Limiter. Single worm gear boxes RS and RT 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 trouble-free 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 7, 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 RA and TA 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

3 Product description Two stage worm gear boxes RS/RS and RT/RT 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 lower output speeds. Output shafts AS and AD All gearboxes are manufactured with hollow output shaft as standard. 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 BR/BRV and BT/BTV Standard gearboxes are normally supplied with covers on each side for attaching a torque arm 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 Torque limiters TLI and TLE The torque limiter and safeguard device - TLI built-in inside the gearbox and TLE fitted outside - allows easy torque adjustments, full gearbox safeguard against unexpected overload conditions, simple hand release, and manual operation in case of power supply failure. The factory preset slipping torque can be adjusted from the maximum preset torque down to zero. Shaft rotation restarts automatically as soon as torque value is lower than the preset value. Oil quantity of torque limiter TLI are listed at page 42 and 50. Travel limiters SL The SL travel limiter device stops - by means of built-in limit switches - the gear-box after a given operation time. Standard thread allows approx. 40 turns of the output shaft. Limit switch travel is adjustable and operation time varies upon the used reduction ratio from min. 2 to max. 70 seconds. Directive ATEX The gearboxes VARVEL-ATEX, delivered on demand, are designed and manufactured according to Directive 94/9/CE Atex and therefore, they are qualified for installation in potentially explosive atmospheres: Zones of Group II, Category 2 (or 3), Explosion hazard with gas presence (Zone or 2), Explosion hazard with combustible dust presence (Zone 2 or 22). The units VARVEL-ATEX are identified by the additional marking : II 2 GD ck IP66 T max =35 C - 3 -

4 Product description GENERAL SPECIFICATIONS Range Sizing Housing, Covers Coupling G input Toothed parts Shafts & Keys Bearings 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 Pressure die cast aluminium AlSi2Cu2Fe till size 85 and cast iron from size 0. Pressure die cast aluminium AlSi2Cu2Fe for sizes 3, 5, 6 and alloyed steel from size 8 Worms of steel 20MnCr5 CH and tooth profile ZI and ZK ground. Wheels of bronze CuSn2 on Cast Iron hub. Steel C43 Shafts h6 - Bores E8 Keys according to DIN6885 B Ball- or roller-types according to sizes and technical requirements Oil seals Lubricant Type NBR - Nitrile Butadiene Rubber with additional anti-dust lip according to DIN 3760 Synthetic long-life oil Grade ISO VG

5 Symbols F r [N] Application radial load F r [N] Catalogue radial load (input) F r2 [N] Catalogue radial load (output) FS i Service factor Reduction ratio (real) M2 FS = M(app) Lub [l] Lubricant (litres) M 2 [Nm] Gearbox output torque M (app) [Nm] Application torque n [min - ] Input speed n 2 [min - ] Output speed P [kw] Motor power M2 n2 P = 9550 η P (kg) [kg] Weigh η Efficiency - 5 -

6 Modular system - 6 -

7 Modular system - 7 -

8 Elastic coupling G description Reducer half-coupling Material: steel alloy Input shaft built-in Two bearing set Unchanged casing dimensions Spider External tooth connection Material: Thermoplastic Elastomer - Elastollan TPU - PoliUrethanic - Hytrel TPE - PoliEster Hardness - TPU 98 Shore A - TPE 72 Shore D Temperature - TPU -20/+75 C (-4 / +67 F) - TPE -30/+00 C (-22 / +22 F) Motor half-coupling Material: - Aluminium die cast (G3, G5, G6) - Alloy steel (GS8) Dynamic balancing Fitting: - Clamp (G3, G5, G6) - Key (GS8) Bores: - IEC 72 / N NEMA C y TC Advantages: One gearbox only for each reduction ratio Greater flexibility Increased stock rotation Fretting corrosion elimination between key and keyway Zero backlash in gearbox/motor connection Allowed angular misalignment max Torsional rigidity High vibration damping Input flanges: Material: - Aluminium up to IEC2 and NEMA TC80 - Cast iron from IEC 32 and NEMA TC

9 Elastic coupling G selection Type IEC NEMA Kit Part No. RS - RT Mt [Nm] Mt [Nm] Mt2 [Nm] A [mm] B [mm D [mm D2 [mm/inch] ID# G3 IEC NEMA KG3.009 KG3.0 KG3.04 KG3.N42 KG3.N48 KG3.N /8" /2" 5/8" N42 3N48 3N56 G5 IEC KG5.009 KG5.0 KG5.04 KG5.09 KG NEMA KG5.N48 KG5.N56 KG5.N /2" 5/8" 7/8" 5N48 5N56 5N40 G6 IEC NEMA KG6.04 KG6.09 KG6.024 KG6.028 KG6.N56 KG6.N40 KG6.N /8" 7/8" -/8" N56 6N40 6N80 Mt - Screw locking torque Mt - Transmissible torque with key Mt2 - Transmissible torque without key - 9 -

10 IEC - Flanges and Elastic coupling selection RS - RT Flange Type IEC Kit Part No. Elastic coupling Flange B5 Flange B4 Type Kit Part No. RS-RT 28 FM 28 IEC56 IEC63 K K K K G3 ø9 G3 ø KG3.009 KG3.0 RS-RT 40 FM 40 IEC56 IEC63 IEC7 K K K K K K G3 ø9 G3 ø G3 ø4 KG3.009 KG3.0 KG3.04 RS-RT 50 FM 50 IEC63 IEC7 IEC80 K K K K K K G5 ø G5 ø4 G5 ø9 KG5.0 KG5.04 KG5.09 RS-RT 60 FM 60 IEC7 IEC80 IEC90 K K K K K K G5 ø4 G5 ø9 G5 ø24 KG5.04 KG5.09 KG5.024 RS-RT 70 FM 70 IEC7 IEC80 IEC90 IEC00 K K K K K K K K G6 ø4 G6 ø9 G6 ø24 G6 ø28 KG6.04 KG6.09 KG6.024 KG6.028 RS-RT 85 FM 85 IEC80 IEC90 IEC00/2 K K K K K K G6 ø9 G6 ø24 G6 ø28 KG6.09 KG6.024 KG6.028 RS-RT 0 FM 0 IEC90 IEC00/2 IEC32 K K K K K G6 ø24 G6 ø28 # ø38 KG6.024 KG6.028 RS 30 FM 30 IEC00/2 IEC 32 K K K # ø28 # ø38 RS 50 FM 50 IEC00/2 IEC 32 IEC 60 K K K K K # ø28 # ø38 # ø42 XA 63 FM 40 IEC56 IEC63 K K K K # ø9 # ø XA 7 FM 50 IEC7 K K # ø4 XA 80 FM 70 IEC80 IEC90 K K K K # ø9 # ø24 XA 00 FM 85 IEC80 IEC90 IEC00/2 K K K K K K G6 ø9 G6 ø24 G6 ø28 KG6.09 KG6.024 KG6.028 # - Key/Keyway motor fitting - 0 -

11 Flanges and Elastic coupling selection - NEMA RS - RT Flange Type NEMA Kit Part No. Type Elastic coupling Kit Part No. RS-RT 28 FM C 48 C K N048 K N048 G3 ø 3/8 G3 ø /2 KG3.N042 KG3.N048 RS-RT 40 FM C 48 C 56 C K N048 K N056 K N056 G5 ø 3/8 G5 ø /2 G5 ø 5/8 KG3.N048 KG3.N056 KG3.N40 RS-RT 50 FM C K N056 G5 ø 5/8 KG5.N056 RS-RT 60 FM C 40 TC K N056 K N056 G6 ø 5/8 G6 ø 7/8 KG6.N056 KG6.N40 RS-RT 70 FM C 40 TC 80 TC K N056 K N056 K N80 G6 ø 5/8 G6 ø 7/8 G6 ø -/8 KG6.N056 KG6.N40 KG6.N80 RS-RT 85 FM C 40 TC 80 TC K N056 K N056 K N80 G6 ø 5/8 G6 ø 7/8 G6 ø -/8 KG6.N056 KG6.N40 KG6.N80 RS-RT 0 FM 0 56 C 40 TC 80 TC K N056 K N056 K N80 G6 ø 5/8 G6 ø 7/8 G6 ø -/8 KG6.N056 KG6.N40 KG6.N80 RS 30 FM C 40 TC 80 TC K N056 K N056 K N80 # ø 5/8 # ø 7/8 # ø -/8 RS 50 FM C 40 TC 80 TC 20 TC K N056 K N056 K N80 K N80 # ø 5/8 # ø 7/8 # ø -/8 # ø -/8 XA 63 FM 40 * IEC56 * IEC63 K K # ø9 mm # ø mm XA 7 FM 50 * IEC7 K # ø4 mm XA 80 FM 70 * IEC80 * IEC90 K K # ø9 mm # ø24 mm XA 00 FM C 40 TC 80 TC K N056 K N056 K N80 G6 ø 5/8 G6 ø 7/8 G6 ø -/8 KG6.N056 KG6.N40 KG6.N80 # - Key/keyway motor fitting * - IEC input only - -

12 Designation GEARBOX DESIGNATION F SR [../] 40 B3 28 IEC7 B4 (OPS, OPP) OPS = Standard options pages Electric motor frame Reduction ratio Mounting form B5, B4 = Electric motor form Gearbox 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/) Two stage wormbox: st gearbox size RS - RT (28/, 40/, 50/, 60/, 70/) Gearbox type M = Geared motor F = IEC input flange S = Without IEC input flange = None - Free input 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 class Voltage / Frequency B5 o B4 = Mounting X3 X3 Motor power MT = Three-phase motor MM = Single-phase motor MA = Brake motor IEC motor frame and number of poles X4 RT X2 X4 RS X2 std X std X OPTIONS OPP Standard fitting side, unless otherwise requested, is the gearbox right side when seen from the input side. ACø - Not standard hollow shaft ø mm GRM - Reduced end play CS - Not standard output bearings LNS - Not standard lubrication FL/F - Additional output flange FL/F VB - NDE worm shaft extension - 2 -

13 Electronic catalogue Modularity and flexibility have been leading the design of Varvel products since the years 2000: this way, the gearbox-kit concept was carried out allowing anyone to assemble the unit in few minutes with standard tooling. This feature provides the highest flexibility to Varvel s distributors and resellers who - thanks to a limited kit selection - are able to immediately configure the required product. VARSIZE selection programme, available from our site allows a friendly sizing of Varvel product range. 2D/3D Drawings A guided selection lets 2D/3D models downloaded for the most popular CAD systems. Guided selection This service returns a list of applicable product configurations upon a given sequence of application parameters (power, output torque, rpm, service factor etc.); a PDF data sheet featuring performance data and dimensional drawings is generated for each configuration, as well as the 3D model and 2D drawings

14 Standard 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 RA Input B7 B7 B7 V3 V3 V3i 0 (std)

15 RS Gearboxes Series RS & RT Standard mounting positions RS / RS Output S - SA I - IA D - DA PC - PA - PB FL - FA - FB

16 Standard 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)

17 Service factors - Weights - Lubricants SERVICE FACTORS FS = F F 2 Load F uniform variable shock Starts/stops F 2 Starts/ stops / hour 3-4 h h h WEIGHTS AND LUBRICANTS RS - RT kg l RA - RT kg l / l 2 RS / RS RT / RT kg l / l / / / / / / / / / / / / / / / / / / / / / / / / / / / /.50 * / /0.20 *60/ /2.75 * / /0.35 *70/ / / / / /.50 00/ /.50 *00/ /2.75 * RS only *00/ /4.40 XA kg l

18 Input loads Input radial loads R [dan] A = 0,2 R min RS-RT RS-RT RS-RT RS-RT RS-RT RS-RT RS-RT RS RS

19 Output loads A 2 = 0.2 x R 2 Output radial loads R 2 [dan] with standard bearings min RS-RT Brg No. RS-RT RS-RT RS-RT RS-RT RS-RT RS-RT RS RS RS: 6008 / RT: RS: 600 / RT: RS: 6009 / RT: RS: 602 / RT: 622 Output radial loads R 2 [dan] with heavy duty bearings min RS-RT RS-RT RS-RT RS-RT RS-RT RS-RT RS-RT RS Brg No. RS RS: / RT: RS: 3200 / RT: RS:3202 / RT:

20 Motor frames FRS - FRT FRS FRT IEC min - i = i / /2 32 *30 00/2 32 *50 00/ * RS only - B5 & B4 (Elastic coupling G) - B5 (Elastic coupling G) - B5 & B4 (IEC Bore) - B5 (IEC Bore)

21 FRA - FTA Gearboxes Series RS & RT Motor frames FRA FTA IEC * i = 7 * * 0 * * 5 * * 20 * * 28 * * 40 * * 49 * * 56 * * 70 * * 80 * * 00 * * 63/ /50 B5&B4 63/60 63/ /50 B5&B4 63/60 7/ / /70 B5&B / / / /85 B5&B / / / / B5&B4 80/ / /30 * * * 00/50 * * * 90 B B B B * - Helical stage input * * - Helical stage output & FRS/FRT input * * * - FRA only - ø05 x4 2 - ø20 x ø40 x ø ø40 x ø (Wormshaft bore ø38 mm + Adapter ø38/ø28) - 2 -

22 Selection table 2800 min - Single worm gear boxes RS - RT RS RT i = min kw Nm eff kw 2.,5,2 0,82 0,56 0,49 0,36 0,30 0,26 0,2 0,9 0,5 40 Nm eff ,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 eff ,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 eff ,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 eff ,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 eff ,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 eff. 0,9 0,88 0,86 0,84 0,79 0,76 0,73 0,7 0,7 0,67 0,62 kw *30 Nm eff kw *50 Nm eff * RS only

23 400 min - Single worm gear boxes RS - RT Gearboxes Series RS & RT Selection table RS RT i = min 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 eff kw.5, 0,8 0,55 0,38 0,37 0,25 0,2 0,8 0,4 0,2 0,09 40 Nm eff 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 eff kw 4. 2,8 2,3,6,2,0 0,75 0,62 0,54 0,46 0,37 0,25 60 Nm eff kw 5.7 4,0 3, 2,2,8,5,2 0,84 0,74 0,58 0,50 0,37 70 Nm eff kw 9. 6,2 4,6 3,4 2,9 2,2 2,0,4,2 0,96 0,86 0,55 85 Nm eff kw 2,5 9,0 6,5 5,7 4,4 3,5 2,7 2,2 2,0,5, 0 Nm eff kw ,5 7,5 5,5 3,9 3,7 2,7 2,4,8 *30 Nm eff kw ,5 9,5 8,0 5,9 5, 3,8 3,3 2,6 *50 Nm eff * RS only

24 Selection table 900 min - Single worm gear boxes RS - RT RS RT i = min 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 eff 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 eff kw 2.,5, 0,75 0,52 0,5 0,35 0,28 0,25 0,9 0,7 0,2 50 Nm eff kw 3.2 2,4,9,4,0 0,87 0,56 0,43 0,40 0,32 0,28 0,9 60 Nm eff kw 4.5 3,2 2,4,7,3,2 0,87 0,64 0,53 0,42 0,38 0,30 70 Nm eff kw 7.2 5,0 3,9 3,0 2,,8,5,0 0,83 0,73 0,64 0,5 85 Nm eff kw 9,8 8,0 5,7 4,4 3,7 2,7 2,3,9,7,5 0,94 0 Nm eff kw 4,9,7 8,4 6,5 5, 4, 3, 2,8 2,,8,3 *30 Nm eff 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 eff * RS only

25 700 min - Single worm gear boxes RS - RT Gearboxes Series RS & RT Selection table RS RT i = min 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 eff 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 eff 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 eff kw 2.8 2,0,6, 0,87 0,73 0,49 0,35 0,34 0,26 0,24 0,7 60 Nm eff kw 3.9 2,7 2,,4,,0 0,7 0,55 0,46 0,36 0,32 0,24 70 Nm eff kw 6.2 4,6 3,5 2,5,9,5,2 0,93 0,78 0,59 0,56 0,44 85 Nm eff kw 8,5 6,8 4,9 3,9 3,3 2,3 2,0,7,5,2 0,79 0 Nm eff kw 2,8 0,3 7,4 5,6 4,4 3,6 2,7 2,4,8,6, *30 Nm eff kw 8,0 3,7 0,6 8, 6,2 4,9 3,8 3,0 2,6 2,3,7 *50 Nm eff * RS only

26 Selection table 400 min - Helical worm gear boxes RA - TA i = min XA63 kw Nm R 2 [N] XA7 kw Nm R 2 [N] XA80 kw Nm R 2 [N] XA00 kw Nm R 2 [N] A2 = 0.2 x R2 Dimensions: page 52 i = i i i = 3.5 min i /40 kw Nm eff /50 kw /50 Nm eff /60 kw /60 Nm /60 eff /70 kw /70 Nm eff /85 kw /85 Nm eff /0 kw /0 Nm eff RA kw /30 Nm eff RA kw /50 Nm eff

27 400 min - Helical worm gear boxes RA - TA Gearboxes Series RS & RT Selection table i = i x i i = 6.3 min i /40 kw Nm eff /50 kw /50 Nm eff /60 kw /60 Nm /60 eff /70 kw /70 Nm eff /85 kw /85 Nm eff /0 kw /0 Nm eff RA kw /30 Nm eff RA kw /50 Nm eff

28 Selection table 400 min - Helical worm gear boxes RA - TA i = 8 i = i x i min i /40 kw Nm eff /50 kw /50 Nm eff /60 kw /60 Nm /60 eff /70 kw /70 Nm eff /85 kw /85 Nm eff /0 kw /0 Nm eff RA kw / 30 Nm eff RA kw / 50 Nm eff

29 400 min - Two stage worm gear boxes RS/RS - RT/RT Gearboxes Series RS & RT Selection table RS/RS RT/RT i = i x i min i = i 2 = /28 W Nm eff /40 W Nm eff /50 W Nm eff /60 W Nm eff /70 W Nm eff /85 W Nm eff /0 W RS/RS 60/30 RS/RS 70/50 Nm eff kw Nm eff kw Nm eff

30 Selection table 400 min - Geared motors 0.06 kw min - i = Nm SF kg MRS-MRT >3 3.6 MRS-MRT >3 3.6 MRS-MRT >3 3.6 MRS-MRT MRS-MRT MRS-MRT MRA-MTA 63/ >3 6.5 MRS-MRT MRS-MRT MRA-MTA 63/ >3 6.5 MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ kw min - i = Nm SF kg MRS-MRT >3 3.7 MRS-MRT >3 3.7 MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 63/ >3 6.6 MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 40/ MRS-MRT 40/ kw min - i = Nm SF kg MRS-MRT 40/ MRS-MRT 40/ kw min - i = Nm SF kg MRS-MRT >3 4.8 MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRS-MRT MRA-MTA 63/ MRS-MRT MRS-MRT MRA-MTA 63/ MRA-MTA 63/ MRS-MRT 28/ MRA-MTA 63/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 28/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ kw min - i = Nm SF kg MRS-MRT >3 8.3 MRS-MRT >3 8.3 MRS-MRT >3 8.3 MRS-MRT MRS-MRT MRS-MRT MRS-MRT

31 400 min - Geared motors Gearboxes Series RS & RT Selection table 0.25 kw min - i = Nm SF kg MRA-MTA 7/ MRS-MRT MRS-MRT MRA-MTA 7/ MRS-MRT MRS-MRT MRA-MTA 7/ MRS-MRT MRA-MTA 7/ MRS-MRT 40/ MRA-MTA 7/ MRS-MRT 40/ MRA-MTA 7/ MRS-MRT 40/ MRA-MTA 7/ MRA-MTA 7/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 50/ MRS-MRT 50/ MRS-MRT 50/ MRS-MRT 50/ kw min - i = Nm SF kg MRS-MRT >3 8.7 MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 7/ MRS-MRT MRS-MRT MRA-MTA 7/ MRS-MRT MRS-MRT MRA-MTA 7/ MRS-MRT MRA-MTA 7/ MRS-MRT 40/ MRA-MTA 7/ MRS-MRT 40/ MRA-MTA 7/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 40/ MRS-MRT 50/ MRS-MRT 50/ kw min - i = Nm SF kg MRS-MRT MRS-MRT >3 2 MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRA-MTA 80/ kw min - i = Nm SF kg MRA-MTA 80/ MRA-MTA 80/ MRA-MTA 80/ MRA-MTA 80/ MRS-MRT 50/ MRA-MTA 80/ MRA-MTA 80/ MRS-MRT 50/ MRS-MRT 50/ kw min - i = Nm SF kg MRS-MRT >3 4 MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRA-MTA 80/ MRA-MTA 80/ MRA-MTA 80/ MRA-MTA 80/ MRS-MRT 50/ MRA-MRT 80/ MRS-MRT 50/ kw min - i = Nm SF kg MRS-MRT >3 9 MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRA-MTA 80/ MRA-MTA 80/ MRA-MRT 80/ MRA-MTA 80/ MRA 00/ MRS-MRT 60/ MRA 00/ MRA 00/ MRA 00/ MRS-MRT 70/ kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT

32 Selection table 400 min - Geared motors.5 kw min - i = Nm SF kg MRA-MTA 80/ MRS-MRT MRS-MRT MRS-MRT MRA-MTA 80/ MRS-MRT MRS-MRT MRA-MTA 80/ MRS MRA-MTA 80/ MRA-MTA 80/ MRA 00/ MRA 00/ MRA 00/ MRA 00/ MRA 00/ kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS MRS MRA 00/ MRA 00/ MRA 00/ MRA 00/ MRA 00/ MRA 00/ kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS MRS MRS MRA 00/ MRS MRA 00/ MRS MRA 00/ MRA 00/ MRA 00/ MRA 00/ kw min - i = Nm SF kg MRS MRS MRA 00/ MRA 00/ MRA 00/ MRA 00/ kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS MRS MRS MRA 00/ MRS kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS MRS MRS MRS MRA 00/ MRA 00/ kw min - i = Nm SF kg MRS MRS MRS MRS MRS kw min - i = Nm SF kg MRS MRS MRS kw min - i = Nm SF kg MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS-MRT MRS MRS MRS

33 Electric motors Gearboxes Series RS & RT Dimensions MOTOR IEC S / L 00 / 2 32 S / M 60 M / L D ( j6 ) x L 9 x 20 x 23 4 x 30 9 x x x x x 0 F F 3 M.5 M.5 M.6 M.6 M.8 M.8 M.0 2 G 2 ( j6 ) G 3 ( j6 ) M N R R X / Y / / / / 522 Y Y Z / Peso kg 2,5 4,5 6,0 0,0 3,5 2 / / / 78 Not binding dimensions

34 Dimensions Single worm gear boxes RS S I D FL PC RS

35 Single worm gear boxes RS Dimensions RS A AA B B C , C D (H7) D* (H7) D 2 (h6) E F F 5, G (H8) G (f8) H H H ,5 2,5 9 26, ,5 38 H I K * 93-94* 7-8* 34-37* 5-53* 65-66* 9-2* L M , 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, N N P , P P , , R R S , ,5 74, S S ,5 2, ,5 5 5 U 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 D* - Bore on demand 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: see page 33 Not binding dimensions

36 Dimensions Helical worm gear boxes RA S I D FL PC RA

37 Helical worm gear boxes RA Gearboxes Series RS & 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 AA B B C , C D , D* D E F F G G H H H 2 5 7,5 2,5 7,5 2,5 9 26,5 2,5 9 26, ,5 38 H I I K 53, , 250, 264, * 88* 24* 229* * 326* L 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 22,5 22,5 22, ,5 22,5 N N P 82 9,5 6 9, P P , , ,5 72, R R S , , ,5 57, ,5 74,5 74, S S 2 2 2,5 2,5 2,5 2, , ,5 2,5 5 5 U 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 Z D* - Bore on demand V - 90 for RS28 (*) - IEC7-B4 (FRA 7/.) - IEC00-B5 ( FRA30 ) - IEC00-B5 ( FRA50 ) Dimensiones motores: ver página 33 Not binding dimensions

38 Dimensions Two stage worm gear boxes RS/RS S I D FL PC RS/RS

39 Two stage 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 AA B B C , C D (H7) D* (H7) D 2 (h6) E F F 5, G (H8) G (f8) H H H ,5 2,5 9 26, ,5 38 H H H H I I K 99, , K 57,5 57,5 57,5 57,5 70,5 70, * 93-94* 7-8* L M 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 N P , P P , , R R S , ,5 74, S S ,5 2, ,5 5 5 S U 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 Z D* - Bore on demand V - 90 for RS28 (*) - IEC7-B4 (FRS50) - IEC7-B4 (FRS60) - IEC 80-B4 (FRS70) Dimensiones motores: ver página 25 Not binding dimensions

40 Dimensions Alternative mountings RS SA IA DA FA FB FR PA PB

41 Alternative mountings RS Dimensions RS SA - IA - DA A B F H FA F G (H8) P R U V 6.5 (4) 9 (4) (4) 0.5 (4) (4) Z FB F G (H8) P R U V 9 (4) (4) (4) 3 (4) Z FR F 60 G (h8) 0 P 84.5 R 30 U 4.5 V (4) Z 4 PA G (h8) P R S S V M6x8 (4) M6x2.5(4) M8x4 (4) M8x4 (4) PB G (H8) P 0 6 R S S V M6x2.5(4) M8x4 (4) Not binding dimensions - 4 -

42 Dimensions Accessories RS AS AD ASC Safety cap for AS BR BRV SL TLE TLI VB TLI Oil quantity Type / Litres

43 Accessories RS Dimensions RS AS & A AD B C C D 5 (g6) 4 9 (8) 24 (25) (35) E L M N V 5 M5x0 M8x20 M8x20 M8x20 M8x20 M0x25 M0x25 ASC E L S BR A BRV C F F F G I R S S SL L P S TLE D E E L L M TLI D (H7) D D x x x x x x x 38.5 L M 5.4* * N (H9) VB D L M M N V 8 M4x0 M4x0 M6x5 M8x20 M8x20 M8x20 M8x20 * = Undersized key - D 5 (..) = Diametre on demand

44 Dimensions Single worm gear boxes RT B3 F, [FV], {FL} RT

45 Single worm gear boxes RT Dimensions RT A A AA 97 2, AA 7 9, B B C ,5 C D (H7) D* (H7) D 2 (h6) F 80 0 {0} 25 [60] 25} 80 {80} F G (H8) {60} 70 [0] {70} 5 {5} G (h8) H ,5 H 57 7, ,5 H ,5 I K * 93-94* 7-8* 34-37* 5-53* L M ,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, N N P {99} 93 [90,5] {23} 86 {6} 3 P P {58} 44 [4,5] {74} 25 {56} ,5 R {87} 90 [30] {90} 50,5 {50,5} R S 27,5 38,5 46, S S 2 2,5 2, ,5 U 0 4 {4} 5 [] {5} 6,5 {6,5} V 7 9 {9} 0,5 [9] {9} {} 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} Z , ,5-7,5 5,5-8, D* - Bore on demand V - 90 for RT28 (*) - IEC7-B4 (FRS50) - IEC7-B4 (FRS60) - IEC 80-B4 (FRS70) - IEC 90-B4 (FRS85) - IEC00/2-B4 (FRS0) Motor dimensions: see page 33 Not binding dimensions

46 Dimensions Helical worm gear boxes TA B3 F, [FV], {FL} TA

47 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 A AA 2, AA 9, B B C ,5 C D (H7) D* D F {25} {25} F G (H8) 60 {60} 70 [0] 5 70 [0] {70} {70} G H ,5 H 7, ,5 H ,5 I I K 53, ,5 250,5 264,5 L 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 22,5 22,5 22,5 N N P 69 {99} {6} {6} 86 {6} 3 {23} {23} P P 2 28 {58} {56} {56} {56} ,5 {74} {74} {56} R ,5 90 [30] 50, , {90} {50,5 {90} {50,5 {50,5 R S 38,5 46, , S S 2 2, ,5 U 4 {4} 5 [] {5} 6,5 {6,5} 5 [] {5} 6,5 {6,5} 2 6 6,5 {6,5} V 9 {9} 0,5 [9] 0,5 [9] 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 Z 6 {8} 0 [3] {0} 0 {0} 0 [3] {0} 0 {0} {0} Z 2 D* - Bore on demand V - 90 for RT28 (*) - IEC7-B4 (FTA 7/.) Motor dimensions: see page 33 Not binding dimensions , ,5 67,5 42, , , ,5 5 4 M0x2 (8) M8 x ,5 3-8,5 3-8,5 3-8,