"PKX" Series Right Angle ServoFit Precision Planetary Gearhead Performance Specification Overview

P "P" Series Right Angle Performance Specification Overview P221 P222 P21 P22 P421 P422 P521 P522 P721 P722 P821 P822 P922 4 5 4 7 5 8 7 8 Acceleration Torque in.lbs. 195 576 106 2,657 6,201 14,17 26,574 M2B MA Nm 22 65 120 00 700 1,600,000 Output Torque Nom. 1) in.lbs. 142 99 75 1,860,898 8,858 17,716 M2N Nm 16 45 85 210 440 1,000 2,000 Input Speed Max.Continuous,500,500,500,500,000,500,000,000 2,100,000 1,00 2,100 1,00 n1ma Cyclic 6,000 6,000 6,000 6,000 4,500 6,000 4,000 4,500,500 4,000,000,500,000 Torsional Backlash 2) Δϕ arcmin <7-8.5 <5-7.5 <5-7.5 <4-6.5 <4-6.5 <4-6.5 <4-4.5 Torsional Stiffness C2 in.lbs./arcmin 17 44 100 266 486 1,557,016 Nm/arcmin 1.9 5 11 55 176 40 Axial Load R lbs. 112 225 7 518 65 1,058 1,50 Maximum N 500 1,000 1,500 2,00 2,900 4,700 6,000 F2AMA ) D lbs. 15 506 788 1,01 1,688 2,250 N 1,400 2,250,500 4,500 7,500 10,000 Z lbs. 15 225 60 450 810 1,125 N 600 1,000 1,600 2,000,600 5,000 Radial Load R lbs. 270 56 900 1,46 1,800 2,925 4,050 Maximum 4) N 1,200 2,500 4,000 6,500 8,000 1,000 18,000 F2RMA ) D lbs. 619 1,01 1,575 2,025,75 4,500 N 2,750 4,500 7,000 9,000 15,000 20,000 Z lbs. 675 1,125 1,800 2,250 4,050 6,075 N,000 5,000 8,000 10,000 18,000 27,000 Tilting Moment R in.lbs. 00 779 1,416 2,991 4,774 5,98 14,75 Maximum 4) Nm 4 88 160 8 56 897 1,665 M2max ) D in.lbs. 929 1,717,59 5,75 10,089 18,20 Nm 105 194 406 648 1,140 2,070 Z in.lbs. 929 1,770,682 5,929 10,992 22,125 Nm 105 200 416 670 1,242 2,500 Weight pounds 7. 8.6 8.8 101 15 16 28.5 25 51 47 105 95 181 m kg..9 4.0 4.6 6.8 7.0 12.8 11. 2.2 21. 47.4 4.2 82 Noise Level LPA db(a) 5) <70 <70 <70 <70 <72 <72 <72 <74 <72 <74 Efficiency (at Nom. Torque) h % > 9% 95% Balance Quality Q 2.5 (Quality Class-2.5 millimeters per second) Lubrication Synthetic Oil Lubricated for Life Mounting Position See Page 4. Degree of Protection IP65 - FM Shaft Seals Ambient Temperature 0 C to +40 C (104 F) [Unit temperature < 90 C Max.] Finish Black Lifetime. 6) hours Lh > 10,000 hours if M2/M2A < 1.25 and > 1.00 Lh Lh > 20,000 hours if M2/M2A > 1.25 and < 1.50 Lh > 0,000 hours if M2/M2A > 1.5 Warranty 5 Year Limited (2 Years on normal wear items: bearings, seals, etc.) 1) Ratings based on input speed (n1) of 2000 RPM. For torque at higher input speeds (M2N) solve the formula, where n1 = Actual Input Speed. 2) Tested at 1.5% of nominal torque and recorded on the output side of the gearhead. For lower than standard backlash, contact STOBER Technical Support. ) See Page 44 for output bearing options. 4) Rating based on output speed (n2) of 100 RPM. For values at other speeds see Page 45. 5) Measurement at one (1) meter distance with input speed (n1) of 2000 RPM. 6) M2A equals actual tilting moment of the application. See Page 45 for calculation details. M2N = M2N n1 2000 WARNING: In order to insure that the specified torque ratings are attained, it is essential to attach the gear units to the machine with a grade 10.9 fastener. Refer to Page 02 for ServoFit Precision Planetary Gearhead Selection Procedure. 40 See web site for drawings. STOBER Drives Inc. ServoFit 2011 www.stober.com

"P" Series Right Angle Features The "P" Series ServoFit Precision Planetary Gearheads combines the "P" Series gearhead and a low ratio right angle which uses the FlexiAdapt motor coupling. HeliCamber gear technology provides minimum wear, low backlash, and low noise. "P" Series units are lubricated for life with synthetic oil and sealed to IP65 standards to prevent lubricant contamination for long life. They have all the great features of the "P" Series unit with the configuration of a right angle. Some of these features are: P Readily Attaches to Any Servo Motor (IEC, NEMA, or Customized Motor Plates*) 5 Year Limited Warranty (2 years on bearings, seals, etc.) Lowest Standard Backlash High Torsional Stiffness Advanced Gear Technology 9 to 95% Efficiency Quiet Running Assembled in the U.S.A. * Maximum 10 working days for custom motor plates. NO EPEDITE FEE FOR 24 HOUR SERVICE Highest running accuracy and precision ensured by single piece housing made from high-tensile tempered ductile iron with the additional characteristics of dissipating heat, noise dampening, and greater lubrication retention on the ring gear Ring gear machined integral to the housing not welded or pressed in provides greater concentricity and eliminates speed fluctuation Bearing options for application specific radial load, axial load, and tilting moments Magnetic oil filtration FM seals for the smallest possible diameter reducing friction and heat buildup, increasing efficiency, and allowing continuous duty without additional cooling. Planet carrier straddle mounted for robust output capacity Adapter bushings to fit all motor shafts no key required Highest running smoothness achieved by proven helical gearing and gear tooth microgeometry. Gear quality provided by case-hardened and finishground sun and planet gears. Motor plate pilot toleranced to fit your motor for precise concentricity Motor plate can easily be changed to fit your choice of motors The FlexiAdapt motor coupling is designed for accurate and precise motor installation. The integrated thermal expansion feature in the shape of a bellows compensates for linear expansion of the motor shaft. The FlexiAdapt motor shaft adapter system allows installation of motor in minutes without special tools. STOBER Drives Inc. ServoFit 2011 www.stober.com See web site for drawings. 41

P "P" Series Right Angle Part No. Explanation P4 2 2 S P R 0250 01VF 000 MF Series Housing Outout Bearing Ratio Right Angle Ratio Input Option Option Option Planetary Series P Planetary Gearhead Size 4 2,, 4, 5, 7, 8, 9 Generation 2 First generation 0, second 1, etc. No. of Gear Stages 2 1, 2 (determined by the ratio) Housing Style S Standard Output Shaft P Shaft with ey G Plain Shaft (no key) Bearing Option R Normal Bearing D Reinforced Bearing (axial) Z Reinforced Bearing (radial) Ratio 0250 Approximate: 0250 = 25.00:1 (range of :1 up to 100:1) Secondary Unit 01VF Right Angle Unit, Size, 1 Stage, with shaft and flange Ratio 000 Approximate: 000 =.00:1 (range of 1:1 up to :1) Motor Adapter MF FlexiAdapt Motor Adapter (Motor information must be specified.) 42 See web site for drawings. STOBER Drives Inc. ServoFit 2011 www.stober.com

"P" Series Right Angle P Mounting Position Mount in ANY Horizontal Position EL1, EL2, EL5, and EL6 Vertical Mounting Position EL and EL4 MUST BE SPECIFIED EL1 EL2 EL EL4 EL5 EL6 Motor Mounting Specifications STOBER ServoFit Gearheads will fit the motor of your choice by assembling the correct motor mounting plate between the motor and the gearhead. When ordering a gearhead, specify the motor manufacturer and part number, provide the motor drawing with dimensions, or specify the motor mounting dimensions. The motor plate thickness (L 9 ) will be determined by the motor shaft length. The minimum motor plate thickness is shown below. For a precise dimension on a specific motor, contact STOBER Technical Support. The following dimensions are required to provide the correct motor mounting plate: 1. D 6 Motor Shaft Diameter (If an adapter bushing is required it will be supplied with the motor plate.) 2. D 7 Pilot Diameter. D 8 Bolt Circle Diameter 4. D 9 Bolt Diameter 5. L 11 Motor Shaft Length 6. L 12 Pilot Length 7. L 14 Square Flange (Optional motor plate will typically be made to match this dimension.) L 11 L 9 D 9 Table No. 1 Motor Planetary Size Plate P221 P21 P4214 P5215 P7217 P8218 Dims. P222 P422 P5224 P7225 P8227 D 6 Max. 14 19 24 2 8 48 L 9 Min. 15 18 21 24 25 D D 7 6 L 12 D 8 L 14 Direction of Rotation P22101 P521501 P22201 P522401 P722501 P721701 P821801 P822701 STOBER Drives Inc. ServoFit 2011 www.stober.com See web site for drawings. 4

P "P" Series Right Angle Shaft Options Output Shaft Options The designation P or G for the output shaft must be included as part of the unit part number. Table No. 1 P Shaft with ey D k6 L 1 L 2 L 4 S 2 (1) T U (2) Unit No. mm mm inches mm inches mm inches mm inches WDxHTxLG P 16 +.012/+.001 2.08 28 1.10 48 1.89 M5 18.71 A5x5x22 P4 22 +.015/+.002.11 6 1.42 56 2.20 M8 24.5.96 A6x6x28 P5 2 +.018/+.002.11 58 2.28 88.46 M12 5 1.8 A10x8x50 P7 40 +.018/+.002 4.16 82.2 112 4.41 M16 4 1.69 A12x8x70 P8 55 +.021/+.002 6.24 82.2 112 4.41 M20 59 2.2 A16x10x70 G Shaft without ey D k6 L 2 L 4 S (1) Unit No. mm mm inches mm inches P 16 +.012/+.001 28 1.10 48 1.89 R4x8.5 P4 22 +.015/+.002 6 1.42 56 2.20 R4x8.5 P5 2 +.018/+.002 58 2.28 88.46 R4x8.5 P7 40 +.018/+.002 82.2 112 4.41 R4x8.5 P8 55 +.021/+.002 82.2 112 4.41 R5x10.6 (1) The center hole in shafts with keys (Option "P") are machined to DIN 2 T2 shape DR. (2) Feather keys are toleranced according to standard DIN 6885. "P" Shaft with ey L 4 L 2 L 1 U D T "G" Shaft without ey L 4 L 2 D S 2 S Output Bearing Options "R" Deep Groove Ball Bearing Characteristics: Minimal frictional torque Good Radial load capacity Axial load approx. 5% of radial load Applications: Spur geared rack/pinion Couplings Belt with or without light tension "D" Double Row Angular Contact Ball Bearing Characteristics: Low frictional torque Good radial bearing capacity Axial load approx. 50% of radial load Applications: Helical geared rack/pinion Couplings with high axial load Belt with or without light tension "Z" Cylindrical Roller Bearing Characteristics: Very good radial load capacity Axial load approx. 20% of radial load Applications: Prestressed belt drive Prestressed spur rack drive Applications with high radial loads and/or high service requirements 44 See web site for drawings. STOBER Drives Inc. ServoFit 2011 www.stober.com

"P" Series Right Angle Shaft Loads The permissible load and tilting moment values are based on an output speed of 100 RPM. For higher speeds the following applies, where n2 is the desired speed: F2A = F2A n2 100 F2R = M2 = The application input tilting moment should be determined by the following formula: 2 F2a y2 + F2rb (x2 + z2) M2A = < M2B 1000 F2R n2 100 M2 n2 100 The hours of life (Lh) of the unit can be determined by the following formula: bearing life for duty cycle < 40% Lh > 10,000 hours if M2/M2A < 1.25 and > 1 Lh > 20,000 hours if M2/M2A > 1.25 and > 1.5 Lh > 0,000 hours if M2/M2A < 1.5 bearing life for duty cycle > 40% LhA = Lh 40% ( ) Duty Cycle P n2b1 tb1 M2kb1 +...+ n2bn tbn M2kbn M2ka = < M2 n2b1 tb1 +...+ n2bn tbn n2b1 tb1 F2rb1 +...+ n2bn tbn F2rbn F2r = < F2R n2b1 tb1 +...+ n2bn tbn -F2a y2 +F2r +F2a where: F2a... Axial Load at Output Shaft F2A... Permissible Axial Load F2r... Radial Load at Output Shaft F2R... Permissible Radial Load F2RB... Acceleration Permissible Radial Load M2... Rated Tilting Torque M2k... Equivalent Tilting Load M2B... Acceleration Tilting Torque z2... Distance Factor -F2r x2 z2 Table No. 1 R Output Bearing Option, Normal Permissible Output Shaft Load and Tilting Moments z2 F2A F2R F2RB M2 M2B Unit No. mm inches N lbs. N lbs. N lbs. Nm in.lbs. Nm in.lbs. P2 17.669 500 112 1,200 270 1,00 29 4 00 6 19 P 21.827 1,000 225 2,500 56 2,500 56 88 779 88 779 P4 22.866 1,500 7 4,000 900 4,500 1,01 160 1,416 180 1,59 P5 2.906 2,00 518 6,500 1,46 7,000 1,575 8 2,708 64,221 P7 26 1.02 2,900 65 8,000 1,800 9,000 2,025 56 4,744 60 5,7 P8 28 1.102 4,700 1,058 1,000 2,925 18,000 4,050 897 7,98 1,242 10,992 P9 40 1.575 6,000 1,50 18,000 4,050 27,000 6,075 1,665 14,75 2,498 22,107 D Output Bearing Option, Axially Reinforced z2 F2A F2R F2RB M2 M2B Unit No. mm inches N lbs. N lbs. N lbs. Nm in.lbs. Nm in.lbs. P 24.945 1,400 15 2,750 619 2,750 619 105 929 105 929 P4 25.984 2,250 506 4,500 1,01 5,000 1,125 194 1,717 215 1,90 P5 29 1.142,500 788 7,000 1,575 8,000 1,800 406,59 464 4,106 P7 1 1.220 4,500 1,01 9,000 2,025 10,000 2,250 648 5,75 720 6,72 P8 5 1.78 7,500 1,688 15,000,75 18,000 4,050 1,140 10,089 1,68 12,107 P9 51 2.008 10,000 2,250 20,000 4,500 0,000 6,750 2,070 18,20,105 27,479 Z Output Bearing Option, Radially Reinforced z2 F2A F2R F2RB M2 M2B Unit No. mm inches N lbs. N lbs. N lbs. Nm in.lbs. Nm in.lbs. P 21.8 600 15,000 675,000 675 105 929 105 929 P4 22.87 1,000 225 5,000 1,125 5,000 1,125 200 1,770 200 1,770 P5 2.91 1,600 60 8,000 1,800 8,000 1,800 416,682 416,682 P7 26 1.02 2,000 450 10,000 2,250 10,000 2,250 670 5,929 670 5,929 P8 28 1.10,600 810 18,000 4,050 18,000 4,050 1,242 10,992 1,242 10,992 P9 40 1.58 5,000 1,125 27,000 6,075 5,000 7,875 2,500 22,125,28 28,656 During EMERGENCY OFF operation (maximum stops per gearhead = 1000) the permissible values in the table for F2A, F2R, and M2 can be multiplied by a factor of 2. The permissible load values given are valid with the load applied to the center of the output shaft (x2). STOBER Drives Inc. ServoFit 2011 www.stober.com See web site for drawings. 45

P "P" Series Right Angle Selection Data Part Number Max. Input RPM (n1) Max. Torsional Output Torque Exact Continuous Cyclic Motor Input Stiffness Ratio Mounting Position Shaft Inertia per arcmin Nominal 1) Acceleration Peak 2) (Gearhead + Input) EL EL ød 6 J1 C2 M2N M2B M2PEA i 1,2,5,6,4 All mm kgcm 2 in.lbs. Nm in.lbs. Nm in.lbs. Nm in.lbs. Nm P221S with Motor Mounting Plate P221S 0040 01VF0010 MF 4.000,000 2,500 4,000 19 1.05 1.6 1.5 142 16 195 22 90 44 P221S 0050 01VF0010 MF 5.000,000 2,500 4,000 19 1.0 14.6 1.6 142 16 195 22 90 44 P221S 0070 01VF0010 MF 7.000,000 2,500 4,000 19 1.02 14.9 1.7 142 16 195 22 90 44 P221S 0040 01VF0020 MF 8.000,500,000 5,000 19 0.81 1.6 1.5 142 16 195 22 90 44 P221S 0050 01VF0020 MF 10.00,500,000 5,000 19 0.81 14.6 1.6 142 16 195 22 90 44 P221S 0050 01VF000 MF 15.00,500,500 6,000 19 0.75 14.6 1.6 142 16 195 22 90 44 P221S 0100 01VF0020 MF 20.00,500,000 5,000 19 0.80 1.7 1.6 106 12 159 18 19 6 P221S 0070 01VF000 MF 21.00,500,500 6,000 19 0.75 14.9 1.7 142 16 195 22 90 44 P221S 0080 01VF000 MF 24.00,500,500 6,000 19 0.75 14. 1.6 124 14 159 18 19 6 P221S 0100 01VF000 MF 0.00,500,500 6,000 19 0.75 1.7 1.6 106 12 159 18 19 6 P222S with Motor Mounting Plate P222S 050 01VF0010 MF 5.00,000 2,500 4,000 19 1.02 16.1 1.8 142 16 195 22 90 44 P222S 0200 01VF0020 MF 40.00,500,000 5,000 19 0.81 16.0 1.8 142 16 195 22 90 44 P222S 0250 01VF0020 MF 50.00,500,000 5,000 19 0.81 16.1 1.8 142 16 195 22 90 44 P222S 0280 01VF0020 MF 56.00,500,000 5,000 19 0.81 15.7 1.8 142 16 195 22 90 44 P222S 0200 01VF000 MF 60.00,500,500 6,000 19 0.75 16.0 1.8 142 16 195 22 90 44 P222S 050 01VF0020 MF 70.00,500,000 5,000 19 0.81 16.1 1.8 142 16 195 22 90 44 P222S 0250 01VF000 MF 75.00,500,500 6,000 19 0.75 16.1 1.8 142 16 195 22 90 44 P222S 0400 01VF0020 MF 80.00,500,000 5,000 19 0.80 15.6 1.8 142 16 195 22 90 44 P222S 0280 01VF000 MF 84.00,500,500 6,000 19 0.75 15.7 1.8 142 16 195 22 90 44 P222S 0500 01VF0020 MF 100.0,500,000 5,000 19 0.80 16.0 1.8 142 16 195 22 90 44 P222S 050 01VF000 MF 105.0,500,500 6,000 19 0.75 16.1 1.8 142 16 195 22 90 44 P222S 0400 01VF000 MF 120.0,500,500 6,000 19 0.75 15.6 1.8 142 16 195 22 90 44 P222S 0700 01VF0020 MF 140.0,500,000 5,000 19 0.80 15.6 1.8 142 16 195 22 90 44 P222S 0500 01VF000 MF 150.0,500,500 6,000 19 0.75 16.0 1.8 142 16 195 22 90 44 P222S 1000 01VF0020 MF 200.0,500,000 5,000 19 0.80 14.0 1.6 106 12 159 18 19 6 P222S 0700 01VF000 MF 210.0,500,500 6,000 19 0.75 15.6 1.8 142 16 195 22 90 44 P222S 1000 01VF000 MF 00.0,500,500 6,000 19 0.75 14.0 1.6 106 12 159 18 19 6 P21S with Motor Mounting Plate P21S 000 01VF0010 MF.000,000 2,500 4,000 19 1.21 22. 2.5 258 29 5 8 567 64 P21S 0040 01VF0010 MF 4.000,000 2,500 4,000 19 1.1 28.2.2 44 9 447 50 756 85 P21S 0050 01VF0010 MF 5.000,000 2,500 4,000 19 1.08 2.1.6 99 45 558 6 945 107 P21S 000 01VF0020 MF 6.000,500,000 5,000 19 0.85 22. 2.5 258 29 5 8 644 7 P21S 0070 01VF0010 MF 7.000,000 2,500 4,000 19 1.04.0.7 99 45 51 60 1,152 10 P21S 0040 01VF0020 MF 8.000,500,000 5,000 19 0.8 28.2.2 44 9 447 50 859 97 P21S 0050 01VF0020 MF 10.00,500,000 5,000 19 0.82 2.1.6 99 45 558 6 1,074 121 P21S 0050 01VF000 MF 15.00,500,500 6,000 19 0.75 2.1.6 99 45 558 6 1,074 121 P21S 0100 01VF0020 MF 20.00,500,000 5,000 19 0.81 2.8.7 266 0 44 50 886 100 P21S 0070 01VF000 MF 21.00,500,500 6,000 19 0.75.0.7 99 45 51 60 1,152 10 P21S 0080 01VF000 MF 24.00,500,500 6,000 19 0.75 2.9.7 54 40 44 50 886 100 P21S 0100 01VF000 MF 0.00,500,500 6,000 19 0.75 2.8.7 266 0 44 50 886 100 P22S with Motor Mounting Plate Continued Next Page P22S 050 01VF0010 MF 5.00,000 2,500 4,000 19 1.02 40. 4.5 99 45 576 65 1,152 10 P22S 0200 01VF0020 MF 40.00,500,000 5,000 19 0.81 9.9 4.5 99 45 576 65 1,152 10 P22S 0250 01VF0020 MF 50.00,500,000 5,000 19 0.81 40.2 4.5 99 45 576 65 1,152 10 P22S 0280 01VF0020 MF 56.00,500,000 5,000 19 0.81 9.2 4.4 99 45 576 65 1,152 10 P22S 0200 01VF000 MF 60.00,500,500 6,000 19 0.75 9.9 4.5 99 45 576 65 1,152 10 P22S 050 01VF0020 MF 70.00,500,000 5,000 19 0.81 40. 4.5 99 45 576 65 1,152 10 P22S 0250 01VF000 MF 75.00,500,500 6,000 19 0.75 40.2 4.5 99 45 576 65 1,152 10 P22S 0400 01VF0020 MF 80.00,500,000 5,000 19 0.80 8.7 4.4 99 45 576 65 1,152 10 P22S 0280 01VF000 MF 84.00,500,500 6,000 19 0.75 9.2 4.4 99 45 576 65 1,152 10 1) Based on input speed: n1 = 2000 RPM For torque at higher input speeds (M2N) solve the formula, where n1 = Actual Input Speed. 2000 2) Maximum momentary torque for emergency stops or heavy shock load. Admissible stops per life of gearhead = 1,000 stops maximum. 46 See web site for drawings. STOBER Drives Inc. ServoFit 2011 www.stober.com M2N = M2N n1

"P" Series Right Angle Selection Data P Part Number Max. Input RPM (n1) Max. Torsional Output Torque Exact Continuous Cyclic Motor Input Stiffness Ratio Mounting Position Shaft Inertia per arcmin Nominal 1) Acceleration Peak 2) (Gearhead + Input) EL EL ød 6 J1 C2 M2N M2B M2PEA i 1,2,5,6,4 All mm kgcm 2 in.lbs. Nm in.lbs. Nm in.lbs. Nm in.lbs. Nm P22S with Motor Mounting Plate Continued P22S 0500 01VF0020 MF 100.0,500,000 5,000 19 0.80 9.9 4.5 99 45 576 65 1,152 10 P22S 050 01VF000 MF 105.0,500,500 6,000 19 0.75 40. 4.5 99 45 576 65 1,152 10 P22S 0400 01VF000 MF 120.0,500,500 6,000 19 0.75 8.7 4.4 99 45 576 65 1,152 10 P22S 0700 01VF0020 MF 140.0,500,000 5,000 19 0.80 6.8 4.2 99 45 51 60 1,152 10 P22S 0500 01VF000 MF 150.0,500,500 6,000 19 0.75 9.9 4.5 99 45 576 65 1,152 10 P22S 1000 01VF0020 MF 200.0,500,000 5,000 19 0.80 4.5.9 266 0 44 50 886 100 P22S 0700 01VF000 MF 210.0,500,500 6,000 19 0.75 6.8 4.2 99 45 51 60 1,152 10 P22S 1000 01VF000 MF 00.0,500,500 6,000 19 0.75 4.5.9 266 0 44 50 886 100 P421S 4 with Motor Mounting Plate P421S 000 401VF0010 MF.000 2,500 2,000,500 24.05 46.4 5.2 44 50 644 7 1,289 146 P421S 0040 401VF0010 MF 4.000 2,500 2,000,500 24 2.65 60.7 6.9 687 78 859 97 1,718 194 P421S 0050 401VF0010 MF 5.000 2,500 2,000,500 24 2.55 70.6 8.0 75 85 1,06 120 2,126 240 P421S 000 401VF0020 MF 6.000 2,500 2,500 4,000 24 1.79 46.4 5.2 44 50 644 7 1,289 146 P421S 0070 401VF0010 MF 7.000 2,500 2,000,500 24 2.44 74.2 8.4 75 85 974 110 2,126 240 P421S 0040 401VF0020 MF 8.000 2,500 2,500 4,000 24 1.70 60.7 6.9 687 78 859 97 1,718 194 P421S 0050 401VF0020 MF 10.00 2,500 2,500 4,000 24 1.67 70.6 8.0 75 85 1,06 120 2,126 240 P421S 0050 401VF000 MF 15.00,000,000 4,500 24 1.45 70.6 8.0 75 85 1,06 120 2,126 240 P421S 0100 401VF0020 MF 20.00 2,500 2,500 4,000 24 1.6 7.1 8. 51 60 886 100 1,772 200 P421S 0070 401VF000 MF 21.00,000,000 4,500 24 1.44 74.2 8.4 75 85 974 110 2,126 240 P421S 0080 401VF000 MF 24.00,000,000 4,500 24 1.44 7. 8. 709 80 886 100 1,772 200 P421S 0100 401VF000 MF 0.00,000,000 4,500 24 1.44 7.1 8. 51 60 886 100 1,772 200 P422S with Motor Mounting Plate P422S 0160 01VF0020 MF 2.00,500,000 5,000 19 0.84 86.0 9.7 75 85 1,06 120 2,126 240 P422S 050 01VF0010 MF 5.00,000 2,500 4,000 19 1.05 92.1 10.4 75 85 1,06 120 2,126 240 P422S 0200 01VF0020 MF 40.00,500,000 5,000 19 0.84 90.4 10.2 75 85 1,06 120 2,126 240 P422S 0250 01VF0020 MF 50.00,500,000 5,000 19 0.82 91.8 10.4 75 85 1,06 120 2,126 240 P422S 0200 01VF000 MF 60.00,500,500 6,000 19 0.76 90.4 10.2 75 85 1,06 120 2,126 240 P422S 050 01VF0020 MF 70.00,500,000 5,000 19 0.81 92.1 10.4 75 85 1,06 120 2,126 240 P422S 0250 01VF000 MF 75.00,500,500 6,000 19 0.75 91.8 10.4 75 85 1,06 120 2,126 240 P422S 0400 01VF0020 MF 80.00,500,000 5,000 19 0.81 88.4 10.0 75 85 1,06 120 2,126 240 P422S 0500 01VF0020 MF 100.0,500,000 5,000 19 0.81 92.0 10.4 75 85 1,06 120 2,126 240 P422S 0400 01VF000 MF 120.0,500,500 6,000 19 0.75 88.4 10.0 75 85 1,06 120 2,126 240 P422S 0700 01VF0020 MF 140.0,500,000 5,000 19 0.81 84.7 9.6 75 85 974 110 2,126 240 P422S 0500 01VF000 MF 150.0,500,500 6,000 19 0.75 92.0 10.4 75 85 1,06 120 2,126 240 P422S 1000 01VF0020 MF 200.0,500,000 5,000 19 0.81 77.8 8.8 51 60 886 100 1,772 200 P422S 0700 01VF000 MF 210.0,500,500 6,000 19 0.75 84.7 9.6 75 85 974 110 2,126 240 P422S 1000 01VF000 MF 00.0,500,500 6,000 19 0.75 77.8 8.8 51 60 886 100 1,772 200 P521S 5 with Motor Mounting Plate P521S 000 501VF0010 MF.000 2,500 2,000,000 2 8.7 120.0 1.5 1,06 120 1,624 18,222 64 P521S 0040 501VF0010 MF 4.000 2,500 2,000,000 2 8.52 154.9 17.5 1,718 194 2,165 244 4,296 485 P521S 0050 501VF0010 MF 5.000 2,500 2,000,000 2 8.11 181.4 20.5 1,860 210 2,657 00 5,15 600 P521S 000 501VF0020 MF 6.000 2,500 2,500,500 2 5.59 120.0 1.5 1,06 120 1,624 18,222 64 P521S 0070 501VF0010 MF 7.000 2,500 2,000,000 2 7.74 200. 22.6 1,860 210 2,92 270 5,15 600 P521S 0040 501VF0020 MF 8.000 2,500 2,500,500 2 5.54 154.9 17.5 1,718 194 2,165 244 4,296 485 P521S 0050 501VF0020 MF 10.00 2,500 2,500,500 2 5.4 181.4 20.5 1,860 210 2,657 00 5,15 600 P521S 0050 501VF000 MF 15.00,000,000 4,000 2 4.85 181.4 20.5 1,860 210 2,657 00 5,15 600 P521S 0100 501VF0020 MF 20.00 2,500 2,500,500 2 5.1 200.6 22.6 1,240 140 2,215 250 4,429 500 P521S 0070 501VF000 MF 21.00,000,000 4,000 2 4.81 200. 22.6 1,860 210 2,92 270 5,15 600 P521S 0080 501VF000 MF 24.00,000,000 4,000 2 4.80 197.0 22.2 1,772 200 2,215 250 4,429 500 P521S 0100 501VF000 MF 0.00,000,000 4,000 2 4.79 200.6 22.6 1,240 140 2,215 250 4,429 500 Index of Symbols: MF Motor adapter with FlexiAdapt coupling; L Large Input; C ServoCool See Page 42 for Options and Part Number Configuration. STOBER Drives Inc. ServoFit 2011 www.stober.com See web site for drawings. 47

P "P" Series Right Angle Selection Data Part Number Max. Input RPM (n1) Max. Torsional Output Torque Exact Continuous Cyclic Motor Input Stiffness Ratio Mounting Position Shaft Inertia per arcmin Nominal 1) Acceleration Peak 2) (Gearhead + Input) EL EL ød 6 J1 C2 M2N M2B M2PEA i 1,2,5,6,4 All mm kgcm 2 in.lbs. Nm in.lbs. Nm in.lbs. Nm in.lbs. Nm P522S 4 with Motor Mounting Plate P522S 0160 401VF0020 MF 2.00 2,500 2,500 4,000 24 1.71 220.0 24.8 1,860 210 2,657 00 4,915 555 P522S 050 401VF0010 MF 5.00 2,500 2,000,500 24 2.46 29.9 27.1 1,860 210 2,657 00 5,15 600 P522S 0200 401VF0020 MF 40.00 2,500 2,500 4,000 24 1.70 2.2 26. 1,860 210 2,657 00 5,15 600 P522S 0250 401VF0020 MF 50.00 2,500 2,500 4,000 24 1.67 28. 26.9 1,860 210 2,657 00 5,15 600 P522S 0200 401VF000 MF 60.00,000,000 4,500 24 1.47 2.2 26. 1,860 210 2,657 00 5,15 600 P522S 050 401VF0020 MF 70.00 2,500 2,500 4,000 24 1.65 29.9 27.1 1,860 210 2,657 00 5,15 600 P522S 0250 401VF000 MF 75.00,000,000 4,500 24 1.46 28. 26.9 1,860 210 2,657 00 5,15 600 P522S 0400 401VF0020 MF 80.00 2,500 2,500 4,000 24 1.64 228.8 25.8 1,860 210 2,657 00 4,915 555 P522S 0500 401VF0020 MF 100.0 2,500 2,500 4,000 24 1.64 29.4 27.0 1,860 210 2,657 00 5,15 600 P522S 0400 401VF000 MF 120.0,000,000 4,500 24 1.44 228.8 25.8 1,860 210 2,657 00 4,915 555 P522S 0700 401VF0020 MF 140.0 2,500 2,500 4,000 24 1.6 22.0 26.2 1,860 210 2,92 270 5,15 600 P522S 0500 401VF000 MF 150.0,000,000 4,500 24 1.44 29.4 27.0 1,860 210 2,657 00 5,15 600 P522S 1000 401VF0020 MF 200.0 2,500 2,500 4,000 24 1.6 214.9 24. 1,240 140 2,215 250 4,429 500 P522S 0700 401VF000 MF 210.0,000,000 4,500 24 1.44 22.0 26.2 1,860 210 2,92 270 5,15 600 P522S 1000 401VF000 MF 00.0,000,000 4,500 24 1.44 214.9 24. 1,240 140 2,215 250 4,429 500 P721S 7 with Motor Mounting Plate P721S 000 701VF0010 MF.000 1,800 1,600 2,250 8.17 25.7 6.8 2,480 280,186 60 5,671 640 P721S 0040 701VF0010 MF 4.000 1,800 1,600 2,250 8 28.45 81.1 4.0,47 88 4,296 485 7,561 854 P721S 0050 701VF0010 MF 5.000 1,800 1,600 2,250 8 26.92 410.1 46.,898 440 5,70 606 9,451 1,067 P721S 000 701VF0020 MF 6.000 1,800 1,800,000 8 16.79 25.7 6.8 2,480 280,186 60 6,444 728 P721S 0070 701VF0010 MF 7.000 1,800 1,600 2,250 8 25.92 45.7 49.2,898 440 5,758 650 11,127 1,256 P721S 0040 701VF0020 MF 8.000 1,800 1,800,000 8 15.61 81.1 4.0,47 88 4,296 485 8,592 970 P721S 0050 701VF0020 MF 10.00 1,800 1,800,000 8 15.2 410.1 46.,898 440 5,70 606 10,740 1,21 P721S 0050 701VF000 MF 15.00 2,100 2,100,500 8 12.65 410.1 46.,898 440 5,70 606 10,740 1,21 P721S 0100 701VF0020 MF 20.00 1,800 1,800,000 8 14.85 416.8 47.0 2,657 00 4,429 500 8,858 1,000 P721S 0070 701VF000 MF 21.00 2,100 2,100,500 8 12.54 45.7 49.2,898 440 5,758 650 11,127 1,256 P721S 0080 701VF000 MF 24.00 2,100 2,100,500 8 12.51 41.8 48.8,54 400 4,429 500 8,858 1,000 P721S 0100 701VF000 MF 0.00 2,100 2,100,500 8 12.48 416.8 47.0 2,657 00 4,429 500 8,858 1,000 P722S 5 with Motor Mounting Plate P722S 0160 501VF0020 MF 2.00 2,500 2,500,500 2 5.56 47.6 49.4,898 440 6,201 700 12,25 1,81 P722S 050 501VF0010 MF 5.00 2,500 2,000,000 2 7.80 462. 52.2,898 440 6,201 700 12,401 1,400 P722S 0200 501VF0020 MF 40.00 2,500 2,500,500 2 5.5 450.1 50.8,898 440 6,201 700 12,401 1,400 P722S 0250 501VF0020 MF 50.00 2,500 2,500,500 2 5.4 457.9 51.7,898 440 6,201 700 12,401 1,400 P722S 0200 501VF000 MF 60.00,000,000 4,000 2 4.89 450.1 50.8,898 440 6,201 700 12,401 1,400 P722S 050 501VF0020 MF 70.00 2,500 2,500,500 2 5.5 462. 52.2,898 440 6,201 700 12,401 1,400 P722S 0250 501VF000 MF 75.00,000,000 4,000 2 4.85 457.9 51.7,898 440 6,201 700 12,401 1,400 P722S 0400 501VF0020 MF 80.00 2,500 2,500,500 2 5.2 456.0 51.5,898 440 6,201 700 12,25 1,81 P722S 0500 501VF0020 MF 100.0 2,500 2,500,500 2 5.1 462.4 52.2,898 440 6,201 700 12,401 1,400 P722S 0400 501VF000 MF 120.0,000,000 4,000 2 4.80 456.0 51.5,898 440 6,201 700 12,25 1,81 P722S 0700 501VF0020 MF 140.0 2,500 2,500,500 2 5.1 464.2 52.4,898 440 5,758 650 11,127 1,256 P722S 0500 501VF000 MF 150.0,000,000 4,000 2 4.79 462.4 52.2,898 440 6,201 700 12,401 1,400 P722S 1000 501VF0020 MF 200.0 2,500 2,500,500 2 5.1 429.1 48.4 2,657 00 4,429 500 8,858 1,000 P722S 0700 501VF000 MF 210.0,000,000 4,000 2 4.79 464.2 52.4,898 440 5,758 650 11,127 1,256 P722S 1000 501VF000 MF 00.0,000,000 4,000 2 4.79 429.1 48.4 2,657 00 4,429 500 8,858 1,000 1) Based on input speed: n1 = 2000 RPM For torque at higher input speeds (M2N) solve the formula, where n1 = Actual Input Speed. 2000 2) Maximum momentary torque for emergency stops or heavy shock load. Admissible stops per life of gearhead = 1,000 stops maximum. 48 See web site for drawings. STOBER Drives Inc. ServoFit 2011 www.stober.com M2N = M2N n1

"P" Series Right Angle Selection Data P Part Number Max. Input RPM (n1) Max. Torsional Output Torque Exact Continuous Cyclic Motor Input Stiffness Ratio Mounting Position Shaft Inertia per arcmin Nominal 1) Acceleration Peak 2) (Gearhead + Input) EL EL ød 6 J1 C2 M2N M2B M2PEA i 1,2,5,6,4 All mm kgcm 2 in.lbs. Nm in.lbs. Nm in.lbs. Nm in.lbs. Nm P821S 8 with Motor Mounting Plate P821S 000 801VF0010 MF.000 1,000 750 1,750 48 117.58 741.1 8.7 5,155 582 7,089 800 10,826 1,222 P821S 0040 801VF0010 MF 4.000 1,000 750 1,750 48 9.7 979.4 110.6 6,874 776 9,451 1,067 14,45 1,60 P821S 0050 801VF0010 MF 5.000 1,000 750 1,750 48 86.91 112.5 127.9 8,592 970 11,814 1,4 18,044 2,07 P821S 000 801VF0020 MF 6.000 1,100 1,100 2,500 48 58.98 741.1 8.7 5,155 582 7,089 800 12,888 1,455 P821S 0070 801VF0010 MF 7.000 1,000 750 1,750 48 82.2 1260.7 142. 8,858 1,000 12,401 1,400 24,900 2,811 P821S 0040 801VF0020 MF 8.000 1,100 1,100 2,500 48 5.02 979.4 110.6 6,874 776 9,451 1,067 17,185 1,940 P821S 0050 801VF0020 MF 10.00 1,100 1,100 2,500 48 51.1 112.5 127.9 8,592 970 11,814 1,4 21,481 2,425 P821S 0050 801VF000 MF 15.00 1,00 1,00,000 48 44.1 112.5 127.9 8,592 970 11,814 1,4 21,481 2,425 P821S 0100 801VF0020 MF 20.00 1,100 1,100 2,500 48 49.54 1229.8 18.8 6,201 700 10,60 1,200 21,259 2,400 P821S 0070 801VF000 MF 21.00 1,00 1,00,000 48 4.79 1260.7 142. 8,858 1,000 12,401 1,400 24,900 2,811 P821S 0080 801VF000 MF 24.00 1,00 1,00,000 48 4.65 1254.9 141.7 7,086 800 10,60 1,200 21,259 2,400 P821S 0100 801VF000 MF 0.00 1,00 1,00,000 48 4.52 1229.8 18.8 6,201 700 10,60 1,200 21,259 2,400 P822S 7 with Motor Mounting Plate P822S 0160 701VF0020 MF 2.00 1,800 1,800,000 8 15.75 199.2 158.0 7,086 800 14,17 1,600 28,46,200 P822S 050 701VF0010 MF 5.00 1,800 1,600 2,250 8 26.0 1484. 167.6 8,858 1,000 14,17 1,600 28,46,200 P822S 0200 701VF0020 MF 40.00 1,800 1,800,000 8 15.64 1455.8 164.4 8,858 1,000 14,17 1,600 28,46,200 P822S 0250 701VF0020 MF 50.00 1,800 1,800,000 8 15.0 1471.7 166.1 8,858 1,000 14,17 1,600 28,46,200 P822S 0200 701VF000 MF 60.00 2,100 2,100,500 8 12.8 1455.8 164.4 8,858 1,000 14,17 1,600 28,46,200 P822S 050 701VF0020 MF 70.00 1,800 1,800,000 8 15.01 1484. 167.6 8,858 1,000 14,17 1,600 28,46,200 P822S 0250 701VF000 MF 75.00 2,100 2,100,500 8 12.68 1471.7 166.1 8,858 1,000 14,17 1,600 28,46,200 P822S 0400 701VF0020 MF 80.00 1,800 1,800,000 8 14.88 1427.2 161.1 7,086 800 14,17 1,600 28,46,200 P822S 0500 701VF0020 MF 100.0 1,800 1,800,000 8 14.86 1475.1 166.5 8,858 1,000 14,17 1,600 28,46,200 P822S 0400 701VF000 MF 120.0 2,100 2,100,500 8 12.49 1427.2 161.1 7,086 800 14,17 1,600 28,46,200 P822S 0700 701VF0020 MF 140.0 1,800 1,800,000 8 14.85 1452. 16.9 8,858 1,000 12,401 1,400 24,900 2,811 P822S 0500 701VF000 MF 150.0 2,100 2,100,500 8 12.49 1475.1 166.5 8,858 1,000 14,17 1,600 28,46,200 P822S 1000 701VF0020 MF 200.0 1,800 1,800,000 8 14.85 112.6 148.2 6,201 700 10,60 1,200 21,259 2,400 P822S 0700 701VF000 MF 210.0 2,100 2,100,500 8 12.48 1452. 16.9 8,858 1,000 12,401 1,400 24,900 2,811 P822S 1000 701VF000 MF 00.0 2,100 2,100,500 8 12.48 112.6 148.2 6,201 700 10,60 1,200 21,259 2,400 P922S 8 with Motor Mounting Plate P922S 0160 801VF0020 MF 2.00 1,100 1,100 2,500 48 5.26 2770.8 12.8 17,716 2,000 26,574,000 5,148 6,000 P922S 050 801VF0010 MF 5.00 1,000 750 1,750 48 82.45 2895.9 26.9 17,716 2,000 26,574,000 5,148 6,000 P922S 0200 801VF0020 MF 40.00 1,100 1,100 2,500 48 52.98 2821.4 18.5 17,716 2,000 26,574,000 5,148 6,000 P922S 0250 801VF0020 MF 50.00 1,100 1,100 2,500 48 51.41 2866.1 2.6 17,716 2,000 26,574,000 5,148 6,000 P922S 0200 801VF000 MF 60.00 1,00 1,00,000 48 45.05 2821.4 18.5 17,716 2,000 26,574,000 5,148 6,000 P922S 050 801VF0020 MF 70.00 1,100 1,100 2,500 48 50.19 2895.9 26.9 17,716 2,000 26,574,000 5,148 6,000 P922S 0250 801VF000 MF 75.00 1,00 1,00,000 48 44.5 2866.1 2.6 17,716 2,000 26,574,000 5,148 6,000 P922S 0400 801VF0020 MF 80.00 1,100 1,100 2,500 48 49.5 2874.4 24.5 17,716 2,000 26,574,000 5,148 6,000 P922S 0500 801VF0020 MF 100.0 1,100 1,100 2,500 48 49.48 2889.2 26.2 17,716 2,000 26,574,000 5,148 6,000 P922S 0400 801VF000 MF 120.0 1,00 1,00,000 48 4.51 2874.4 24.5 17,716 2,000 26,574,000 5,148 6,000 P922S 0700 801VF0020 MF 140.0 1,100 1,100 2,500 48 49.45 2787.9 14.7 17,716 2,000 2,917 2,700 47,8 5,400 P922S 0500 801VF000 MF 150.0 1,00 1,00,000 48 4.49 2889.2 26.2 17,716 2,000 26,574,000 5,148 6,000 P922S 1000 801VF0020 MF 200.0 1,100 1,100 2,500 48 49.4 2260.7 255.2 12,401 1,400 17,716 2,000 5,42 4,000 P922S 0700 801VF000 MF 210.0 1,00 1,00,000 48 4.48 2787.9 14.7 17,716 2,000 2,917 2,700 47,8 5,400 P922S 1000 801VF000 MF 00.0 1,00 1,00,000 48 4.47 2260.7 255.2 12,401 1,400 17,716 2,000 5,42 4,000 Index of Symbols: MF Motor adapter with FlexiAdapt coupling; L Large Input; C ServoCool See Page 42 for Options and Part Number Configuration. STOBER Drives Inc. ServoFit 2011 www.stober.com See web site for drawings. 49

P "P" Series Right Angle Dimensional Data A 1 A 2 E 1 OUTPUT SIDE L 6 S 1 L L 1 L 2 L 4 O B 45 B 1 M 1 D k6 L 7 45 L 8 U DIN 6885 F 1 C 1 M 2 T S 2 L 9 D k6 Output Shaft INPUT SIDE (See Page 44 for options.) D 6 Max. Motor Shaft See Page 4. Motor Plate Thickness See Page 4. Table No. 1 "P" Series ServoFit Precision Planetary Gearhead Dimensions (mm) Unit A 1 A 2 B 1 h6 C 1 D k6 E 1 F 1 2 L 1 L 2 L L 4 L 6 L 7 L 8 S 1 S 2 T U P221S_ 55 55 50 +.000/-.016 6 12 +.012/+.001 6 7.0 2 22 24 6 62 74 80 5.5 M4x1.5 1.5 A4x4x18 P21S_ 72 72 60 +.000/-.019 7 16 +.012/+.001 75 7.5 2 28 0 48 79 92 5.5 M5x12.5 18 A5x5x22 P421S_4 98 76 70 +.000/-.019 9 22 +.015/+.002 85 7.5 12 6 8 56 98 10. 10 6.6 M8x19 24.5 A6x6x28 P521S_5 115 101 90 +.000/-.022 10 2 +.018/+.002 120 15 14 58 60 88 121 19 149 9 M12x28 5 A10x8x50 P721S_7 145 145 10 +.000/-.025 15 40 +.018/+.002 165.5 4 82 85 112 145 190 11 M16x6 4 A12x8x70 P821S_8 190 190 160 +.000/-.025 15 55 +.021/+.002 215 10 6 82 85 112 190 250 1.5 M20x42 59 A12x8x70 Table No. 2 Dimensions (mm) Unit B M M 1 O P221S_ 40 160 95.5 1 84 P21S_ 40 184 95.5 1 96 P421S_4 49 220 104 7.5 115 P521S_5 60 277 12 45 129 P721S_7 74 4 172.5 60 157 P821S_8 92 417 210 75 21 Part No. Example P421SPR0100401VF 000MF Specify: Mounting Position Paint, if not Black Motor Information 50 See web site for drawings. STOBER Drives Inc. ServoFit 2011 www.stober.com

"P" Series Right Angle Dimensional Data P L 6 A 1 E 1 A 2 OUTPUT SIDE S 1 L L 1 L 2 L 4 O B 45 M 1 D k6 L 7 45 B 1 L 8 T U DIN 6885 S 2 F 1 C 1 2 M L 9 INPUT SIDE D k6 Output Shaft (See Page 44 for options.) D 6 Max. Motor Shaft See Page 4. Motor Plate Thickness See Page 4. Table No. "P" Series ServoFit Precision Planetary Gearhead Dimensions (mm) Unit A 1 A 2 B 1 h6 C 1 D k6 E 1 F 1 2 L 1 L 2 L L 4 L 6 L 7 L 8 S 1 S 2 T U P222S_ 55 55 50 +.000/-.016 6 12 +.012/+.001 6 7.0 2 22 24 6 62 74 80 5.5 M4x1.5 1.5 A4x4x18 P22S_ 72 72 60 +.000/-.019 7 16 +.012/+.001 75 7.5 2 28 0 48 79 92 92 5.5 M5x18 18 A5x5x22 P422S_ 98 76 70 +.000/-.019 9 22 +.015/+.002 85 7.5 12 6 8 56 98 10. 10 6.6 M8x19 24.5 A6x6x28 P522S_4 115 101 90 +.000/-.022 10 2 +.018/+.002 120 15 14 58 60 88 121 19 149 9 M12x28 5 A10x8x50 P722S_5 145 145 10 +.000/-.025 15 40 +.018/+.002 165.5 4 82 85 112 145 190 11 M16x6 4 A12x8x70 P822S_7 190 190 160 +.000/-.025 15 55 +.021/+.002 215 10 6 82 85 112 190 250 1.5 M20x42 59 A16x10x70 P922S_8 225 212 180 +.000/-.025 17 75 +.021/+.002 250 10 22 7 105 109 14 225 285 00 17.5 M20x42 79.5 A20x12x90 Table No. 4 Dimensions (mm) Unit B M M 1 O P222S_ 40 192 95.5 1 116 P22S_ 40 224 95.5 1 16 P422S_ 40 249.5 95.5 1 15.5 P522S_4 49 09.5 104 7.5 172.5 P722S_5 60 78 12 45 206 P822S_7 74 451.5 172.5 60 265.5 P922S_8 92 575 210 75 40 See Page 42 for Options and Part Number Configuration. STOBER Drives Inc. ServoFit 2011 www.stober.com See web site for drawings. 51