www.DanaherMotion.net Dimensions Step Motors K, M, N, P series Type a/mm b/mm c/mm d/mm e/mm f/mm g/mm h/mm k/mm P2Hxxxx 6,35 38,1 1,4 5,1 20,60 40,7 66,67 57,10 5,08 P/M21xxxx 6,35 38,1 1,4 5,1 20,60 52,4 66,67 57,10 5,08 P/M22xxxx 6,35 38,1 1,4 5,1 20,60 78,8 66,67 57,10 5,08 N/K31xxxx 12,70 73,0 1,5 8,4 31,75 79,5 98,43 86,00 5,60 N/K32xxxx 12,70 73,0 1,5 8,4 31,75 118,0 98,43 86,00 5,60 N/K33xxxx 15,88 73,0 1,5 8,4 31,75 157,0 98,43 86,00 5,60 N/K34xxxx 15,88 73,0 1,5 8,4 31,75 195,0 98,43 86,00 5,60 N/K41xxxx 19,05 55,52 1,52 12,2 55,63 98,81 125,72 109,86 8,33 N/K42xxxx 19,05 55,52 1,52 12,2 55,63 150,11 125,72 109,86 8,33 N/K43xxxx 19,05 55,52 1,52 12,2 55,63 201,17 125,72 109,86 8,33 Order code N33HC H J - L E K - NS -01 Series Special Sequence P - Standard (Powermax) 00 - Standard motor, no shaft seal ® M - 01 - Standard motor with shaft seal (Powerpac only) Sigmax version (Powermax) N - Standard (Powerpac) xx - Numbers assigned for special motors (upon request) ® K - Sigmax version (Powerpac) Encoder Options Size NS - No feedback 2 - NEMA 23 (57,15 mm Ø) (Powermax only) xx - Several encoders available (upon request) 3 - NEMA 34 (96,52 mm Ø) (Powerpac only) M1 - Encoder mounting provision (Powermax only) 4 - NEMA 42 (109,85 mm Ø) (Powerpac only) M2 - Encoder mounting provision (Powerpac only) SS - Special (upon request) Number of Rotor Stacks H - 1/2 stack (Powermax only) Shaft Modifications 1 - 1 stack N - Smooth (Powermax only) 2 - 2 stack F - Flat 3 - 3 stack (Powerpac only) K - Straight key (Powerpac only) 4 - 4 stack (Powerpac only) S - Special (upon request) Mounting Configuration Shaft Configuration N - NEMA (Powermax only) N - Single H - Heavy Duty NEMA (Powerpac only) D - Double (R and C construction only) S - Special (upon request) E - Double ended for encoder S - Special (upon request) Construction/Hookup R - Regular Rotor Types C - System MS connector (Powerpac only) L - Laminated Danaher Motion GmbH L - Splashproof/to terminal board via conduit connector: J - Low inertia (Powermax only, n/a for 1/2 stack) 1/2" NPS pipe thread (Powerpac only) Wacholderstr.40-42 M - Splashproof/to terminal board via conduit connector: Winding Types D-40489 Düsseldorf metric PG11 pipe thread (Powerpac only) A-N - Refer to winding data S - Special (upon request) S - Special (upon request) Germany Winding/Leads Tel +49 (0) 203 / 9979- 0 x - Receptacle (Powermax only) - Please order cable separately! Fax +49 (0) 203 / 9979-155 F - 8 lead (n/a C construction) L - 4 lead series Email info@danahermotion.net Edition 07.2004 H - 4 lead parallel Internet www.DanaherMotion.net english E - 6 lead (n/a C construction) (Powerpac only) Features Technical Data Stepper Motor Series P, M, N, K Powermax series M and P Holding torque Rated current Resistance Inductance Detent Rotor Weight 8 2-phase hybrid stepper motor in size NEMA 23 These frame hybrid steppers from Pacific Scientific provide an excellent torque to frame size ratio. Otimized per winding per winding per winding per winding torque inertia -3 Type [Nm] [A] [Ohm] [mH] [Nm] [kgm² 10 ] [kg] * magnetics in combination with a new rotor/stator design produce more torque and a higher acceleration. 8 Smooth shaft Ø 6,35 mm P2HN--F 0,42 1,6 3,80 5,1 0,018 0,007 0,45 This unique design also features low detent torque for smoother microstepping. 8 Full step angle 1,8° P2HN--C 0,43 2,5 1,68 2,3 0,018 0,007 0,45 ® Series M and K are equipped with additional magnets in the stator slots (Sigmax ) for additional torque 8 Fully encapsulated stator P2HN--H 0,42 5,2 0,44 0,5 0,018 0,007 0,45 P21N--D 0,77 1,5 5,22 10,3 0,03 0,012 0,68 increase at identic motor size. 8 Protection class IP 23 P21N--C 0,82 3,5 1,06 2,3 0,03 0,012 0,68 8 Oversized bearings withstand high radial and axial loads P21N--B 0,79 4,6 0,64 1,1 0,03 0,012 0,68 Powermax (Series P and M) P21N--A 0,81 5,6 0,46 0,8 0,03 0,012 0,68 8 Optimized housing design for cooling M21N--D 0,95 1,5 5,22 8,7 0,066 0,012 0,68 The motors in size NEMA 23 have an octagonal housing. In standard version all motors have an 8-pole 8 CE certification M21N--C 1,02 3,5 1,06 2,0 0,066 0,012 0,68 connector. M21N--B 0,97 4,6 0,64 1,0 0,066 0,012 0,68 8 Highest dynamics at shortest positioning times M21N--A 1,00 5,6 0,46 0,7 0,066 0,012 0,68 P22N--D 1,43 2,5 2,44 6,2 0,05 0,025 1,13 8 8 pin connector for serial or parallel connection Powerpac (Series N and K) P22N--C 1,43 3,1 1,56 3,9 0,05 0,025 1,13 The motors in size NEMA 34 and 42 have a square housing. In standard version all motors have an 8-pole P22N--B 1,51 4,6 0,76 2,1 0,05 0,025 1,13 Powerpac series N and K flying lead connection. P22N--A 1,39 6,5 0,42 0,8 0,05 0,025 1,13 M22N--D 1,68 2,5 2,44 5,0 0,12 0,025 1,13 8 2-phase hybrid stepper motor in size NEMA 34 and NEMA 42 M22N--C 1,68 3,1 1,56 3,1 0,12 0,025 1,13 8 Shaft with straight keyway M22N--B 1,79 4,6 0,76 1,7 0,12 0,025 1,13 M22N--A 1,62 6,5 0,42 0,7 0,12 0,025 1,13 8 Full step angle 1,8° N31H--H 4,5 2,8 3,10 12,5 0,13 0,14 2,3 Motor Design 8 Optimized magentic design for increased performance N31H--J 4,5 5,5 0,84 3,5 0,13 0,14 2,3 N31H--K 4,7 6,6 0,58 2,6 0,13 0,14 2,3 8 Protection class IP 44 (optional IP 65, with terminal box) N31H--L 4,6 8,6 0,36 1,4 0,13 0,14 2,3 Powermax series P, M 8 Longlife steal bearing bore in front bell K31H--H 5,7 2,8 3,10 10,2 0,18 0,14 2,3 All-in-one molded K31H--J 5,8 5,5 0,84 2,8 0,18 0,14 2,3 stator assembly Neodynium-Iron-Boron- 8 Optimized housing design for cooling Standard: connector K31H--K 6,0 6,6 0,58 2,1 0,18 0,14 2,3 rotor magnets 8 CE certification, UL certification (motor insulation class B, File E03510) K31H--L 5,9 8,6 0,36 1,2 0,18 0,14 2,3 exposed laminations aid thermal Rugged end bell, encapsulated N32H--J 8,4 5,1 1,27 6,5 0,25 0,27 3,8 dissipation 8 8 flying leads for serial or parallel connection windings and electrical connector N32H--K 8,8 6,1 0,90 5,1 0,25 0,27 3,8 N32H--L 8,5 8,1 0,52 2,6 0,25 0,27 3,8 N32H--M 8,6 10,0 0,35 1,8 0,25 0,27 3,8 Class B insulation New end bell runs cooler; encoder K32H--J 10,7 5,1 1,27 5,1 0,35 0,27 3,8 life is enhanced K32H--K 11,1 6,1 0,90 4,0 0,35 0,27 3,8 optional available: Options K32H--L 10,7 8,1 0,52 2,0 0,35 0,27 3,8 customized shaft and optional available: K32H--M 10,8 10,0 0,35 1,4 0,35 0,27 3,8 flange design Encoder and rear shaft extensions N33H--J 12,1 5,0 1,65 9,0 0,38 0,4 5,4 8 several feedback options N33H--K 12,4 6,1 1,12 6,4 0,38 0,4 5,4 Precise ground rotor and honed stator N33H--L 13,0 9,0 0,53 3,4 0,38 0,4 5,4 8 several gearhead options for concentric air gap N33H--M 12,1 9,9 0,44 2,3 0,38 0,4 5,4 8 brake K33H--J 15,1 5,0 1,65 7,0 0,53 0,4 5,4 Large diameter shaft for K33H--K 15,6 6,1 1,12 5,0 0,53 0,4 5,4 8 double shaft octagonal housing high radial and axial forces K33H--L 16,5 9,0 0,53 2,6 0,53 0,4 5,4 8 several connection options K33H--M 15,2 9,9 0,44 1,2 0,53 0,4 5,4 N34H--J 15,3 5,5 1,60 11,5 0,4 0,53 6,8 Oversized bearings for long 8 low inertia rotor N34H--K 14,4 6,0 1,35 8,1 0,4 0,53 6,8 life and high radial forces N34H--L 15,4 8,7 0,66 4,7 0,4 0,53 6,8 Standard: N34H--M 15,1 11,3 0,44 2,6 0,4 0,53 6,8 NEMA mounting K34H--J 19,6 5,5 1,60 8,9 0,5 0,53 6,8 Optimized Magnetic Flux K34H--K 18,2 6,0 1,35 6,3 0,5 0,53 6,8 K34H--L 19,7 8,7 0,66 3,6 0,5 0,53 6,8 ® Series M and K are equipped with additional magnets in the stator slots (Sigmax technology). The non-torque K34H--M 19,2 11,3 0,41 2,0 0,5 0,53 6,8 N41H--J 11,5 5,5 1,16 10,1 0,3 0,55 2,3 producing flux is reduced, this increases torque by 20 to 30% at the same dimensions and windings. N41H--L 11,5 8,7 0,47 3,9 0,3 0,55 2,3 N41H--M 11,7 10,7 0,31 2,8 0,3 0,55 2,3 Powerpac series N, K K41H--J 14,8 5,5 1,16 7,8 0,46 0,55 2,3 Standard: series N and P Sigmax® : series K and M K41H--L 14,8 8,7 0,47 3,1 0,46 0,55 2,3 K41H--M 15,1 10,7 0,31 2,2 0,46 0,55 2,3 N42H--K 21,9 6,4 1,20 12,8 0,59 1,09 8,3 Stator Standard: Stator N42H--L 21,8 8,1 0,75 7,8 0,59 1,09 8,3 rugged stator NEMA mounting Standard: flying leads 300mm N42H--M 22,2 9,9 0,51 5,5 0,59 1,09 8,3 Non-torque Rare earth magnets N42H--N 22,1 15,8 2,10 2,1 0,59 1,09 8,3 optional: terminal box or connector producing flux K42H--K 28,0 6,4 1,20 9,8 0,69 1,09 8,3 Focussing flux NEMA shaft with Torque K42H--L 27,8 8,1 0,75 6,0 0,69 1,09 8,3 straight key producing flux K42H--M 28,4 9,9 0,51 4,2 0,69 1,09 8,3 concentrated torque K42H--N 28,2 15,8 2,10 1,6 0,69 1,09 8,3 producing flux optional: Rotor N43H--K 30,6 6,2 1,65 19,6 0,75 1,62 11,6 integrated Encoder Rotor N43H--L 30,0 8,0 0,99 11,0 0,75 1,62 11,6 optional available: N43H--M 30,5 9,9 0,66 7,7 0,75 1,62 11,6 customized shaft and N43H--N 30,8 15,4 0,28 3,2 0,75 1,62 11,6 flange design Rare earth magnets provide high K43H--K 39,3 6,2 1,65 15,2 0,83 1,62 11,6 demagnetization resistance K43H--L 39,0 8,0 0,99 8,5 0,83 1,62 11,6 K43H--M 39,7 9,9 0,66 5,9 0,83 1,62 11,6 Typical path of flux transfer in an energized Patented Sigmax® technology redirects K43H--N 40,2 15,4 0,28 2,5 0,83 1,62 11,6 conventional hybrid step motor. Some flux magnetic flux to inhibit leakage and optimize Oversized long life bearings withstand high radial and leakage occurs in normal operation. torque production. Simax® technology Large diameter rotor coupled with optimum Standard Sigmax® axial forces (K series) for magnetic design for high torque and acceleration. optimimized torque P O W E R P A C P O W E R M A X Features Technical Data Stepper Motor Series P, M, N, K Powermax series M and P Holding torque Rated current Resistance Inductance Detent Rotor Weight 8 2-phase hybrid stepper motor in size NEMA 23 These frame hybrid steppers from Pacific Scientific provide an excellent torque to frame size ratio. Otimized per winding per winding per winding per winding torque inertia -3 Type [Nm] [A] [Ohm] [mH] [Nm] [kgm² 10 ] [kg] * magnetics in combination with a new rotor/stator design produce more torque and a higher acceleration. 8 Smooth shaft Ø 6,35 mm P2HN--F 0,42 1,6 3,80 5,1 0,018 0,007 0,45 This unique design also features low detent torque for smoother microstepping. 8 Full step angle 1,8° P2HN--C 0,43 2,5 1,68 2,3 0,018 0,007 0,45 ® Series M and K are equipped with additional magnets in the stator slots (Sigmax ) for additional torque 8 Fully encapsulated stator P2HN--H 0,42 5,2 0,44 0,5 0,018 0,007 0,45 P21N--D 0,77 1,5 5,22 10,3 0,03 0,012 0,68 increase at identic motor size. 8 Protection class IP 23 P21N--C 0,82 3,5 1,06 2,3 0,03 0,012 0,68 8 Oversized bearings withstand high radial and axial loads P21N--B 0,79 4,6 0,64 1,1 0,03 0,012 0,68 Powermax (Series P and M) P21N--A 0,81 5,6 0,46 0,8 0,03 0,012 0,68 8 Optimized housing design for cooling M21N--D 0,95 1,5 5,22 8,7 0,066 0,012 0,68 The motors in size NEMA 23 have an octagonal housing. In standard version all motors have an 8-pole 8 CE certification M21N--C 1,02 3,5 1,06 2,0 0,066 0,012 0,68 connector. M21N--B 0,97 4,6 0,64 1,0 0,066 0,012 0,68 8 Highest dynamics at shortest positioning times M21N--A 1,00 5,6 0,46 0,7 0,066 0,012 0,68 P22N--D 1,43 2,5 2,44 6,2 0,05 0,025 1,13 8 8 pin connector for serial or parallel connection Powerpac (Series N and K) P22N--C 1,43 3,1 1,56 3,9 0,05 0,025 1,13 The motors in size NEMA 34 and 42 have a square housing. In standard version all motors have an 8-pole P22N--B 1,51 4,6 0,76 2,1 0,05 0,025 1,13 Powerpac series N and K flying lead connection. P22N--A 1,39 6,5 0,42 0,8 0,05 0,025 1,13 M22N--D 1,68 2,5 2,44 5,0 0,12 0,025 1,13 8 2-phase hybrid stepper motor in size NEMA 34 and NEMA 42 M22N--C 1,68 3,1 1,56 3,1 0,12 0,025 1,13 8 Shaft with straight keyway M22N--B 1,79 4,6 0,76 1,7 0,12 0,025 1,13 M22N--A 1,62 6,5 0,42 0,7 0,12 0,025 1,13 8 Full step angle 1,8° N31H--H 4,5 2,8 3,10 12,5 0,13 0,14 2,3 Motor Design 8 Optimized magentic design for increased performance N31H--J 4,5 5,5 0,84 3,5 0,13 0,14 2,3 N31H--K 4,7 6,6 0,58 2,6 0,13 0,14 2,3 8 Protection class IP 44 (optional IP 65, with terminal box) N31H--L 4,6 8,6 0,36 1,4 0,13 0,14 2,3 Powermax series P, M 8 Longlife steal bearing bore in front bell K31H--H 5,7 2,8 3,10 10,2 0,18 0,14 2,3 All-in-one molded K31H--J 5,8 5,5 0,84 2,8 0,18 0,14 2,3 stator assembly Neodynium-Iron-Boron- 8 Optimized housing design for cooling Standard: connector K31H--K 6,0 6,6 0,58 2,1 0,18 0,14 2,3 rotor magnets 8 CE certification, UL certification (motor insulation class B, File E03510) K31H--L 5,9 8,6 0,36 1,2 0,18 0,14 2,3 exposed laminations aid thermal Rugged end bell, encapsulated N32H--J 8,4 5,1 1,27 6,5 0,25 0,27 3,8 dissipation 8 8 flying leads for serial or parallel connection windings and electrical connector N32H--K 8,8 6,1 0,90 5,1 0,25 0,27 3,8 N32H--L 8,5 8,1 0,52 2,6 0,25 0,27 3,8 N32H--M 8,6 10,0 0,35 1,8 0,25 0,27 3,8 Class B insulation New end bell runs cooler; encoder K32H--J 10,7 5,1 1,27 5,1 0,35 0,27 3,8 life is enhanced K32H--K 11,1 6,1 0,90 4,0 0,35 0,27 3,8 optional available: Options K32H--L 10,7 8,1 0,52 2,0 0,35 0,27 3,8 customized shaft and optional available: K32H--M 10,8 10,0 0,35 1,4 0,35 0,27 3,8 flange design Encoder and rear shaft extensions N33H--J 12,1 5,0 1,65 9,0 0,38 0,4 5,4 8 several feedback options N33H--K 12,4 6,1 1,12 6,4 0,38 0,4 5,4 Precise ground rotor and honed stator N33H--L 13,0 9,0 0,53 3,4 0,38 0,4 5,4 8 several gearhead options for concentric air gap N33H--M 12,1 9,9 0,44 2,3 0,38 0,4 5,4 8 brake K33H--J 15,1 5,0 1,65 7,0 0,53 0,4 5,4 Large diameter shaft for K33H--K 15,6 6,1 1,12 5,0 0,53 0,4 5,4 8 double shaft octagonal housing high radial and axial forces K33H--L 16,5 9,0 0,53 2,6 0,53 0,4 5,4 8 several connection options K33H--M 15,2 9,9 0,44 1,2 0,53 0,4 5,4 N34H--J 15,3 5,5 1,60 11,5 0,4 0,53 6,8 Oversized bearings for long 8 low inertia rotor N34H--K 14,4 6,0 1,35 8,1 0,4 0,53 6,8 life and high radial forces N34H--L 15,4 8,7 0,66 4,7 0,4 0,53 6,8 Standard: N34H--M 15,1 11,3 0,44 2,6 0,4 0,53 6,8 NEMA mounting K34H--J 19,6 5,5 1,60 8,9 0,5 0,53 6,8 Optimized Magnetic Flux K34H--K 18,2 6,0 1,35 6,3 0,5 0,53 6,8 K34H--L 19,7 8,7 0,66 3,6 0,5 0,53 6,8 ® Series M and K are equipped with additional magnets in the stator slots (Sigmax technology). The non-torque K34H--M 19,2 11,3 0,41 2,0 0,5 0,53 6,8 N41H--J 11,5 5,5 1,16 10,1 0,3 0,55 2,3 producing flux is reduced, this increases torque by 20 to 30% at the same dimensions and windings. N41H--L 11,5 8,7 0,47 3,9 0,3 0,55 2,3 N41H--M 11,7 10,7 0,31 2,8 0,3 0,55 2,3 Powerpac series N, K K41H--J 14,8 5,5 1,16 7,8 0,46 0,55 2,3 Standard: series N and P Sigmax® : series K and M K41H--L 14,8 8,7 0,47 3,1 0,46 0,55 2,3 K41H--M 15,1 10,7 0,31 2,2 0,46 0,55 2,3 N42H--K 21,9 6,4 1,20 12,8 0,59 1,09 8,3 Stator Standard: Stator N42H--L 21,8 8,1 0,75 7,8 0,59 1,09 8,3 rugged stator NEMA mounting Standard: flying leads 300mm N42H--M 22,2 9,9 0,51 5,5 0,59 1,09 8,3 Non-torque Rare earth magnets N42H--N 22,1 15,8 2,10 2,1 0,59 1,09 8,3 optional: terminal box or connector producing flux K42H--K 28,0 6,4 1,20 9,8 0,69 1,09 8,3 Focussing flux NEMA shaft with Torque K42H--L 27,8 8,1 0,75 6,0 0,69 1,09 8,3 straight key producing flux K42H--M 28,4 9,9 0,51 4,2 0,69 1,09 8,3 concentrated torque K42H--N 28,2 15,8 2,10 1,6 0,69 1,09 8,3 producing flux optional: Rotor N43H--K 30,6 6,2 1,65 19,6 0,75 1,62 11,6 integrated Encoder Rotor N43H--L 30,0 8,0 0,99 11,0 0,75 1,62 11,6 optional available: N43H--M 30,5 9,9 0,66 7,7 0,75 1,62 11,6 customized shaft and N43H--N 30,8 15,4 0,28 3,2 0,75 1,62 11,6 flange design Rare earth magnets provide high K43H--K 39,3 6,2 1,65 15,2 0,83 1,62 11,6 demagnetization resistance K43H--L 39,0 8,0 0,99 8,5 0,83 1,62 11,6 K43H--M 39,7 9,9 0,66 5,9 0,83 1,62 11,6 Typical path of flux transfer in an energized Patented Sigmax® technology redirects K43H--N 40,2 15,4 0,28 2,5 0,83 1,62 11,6 conventional hybrid step motor. Some flux magnetic flux to inhibit leakage and optimize Oversized long life bearings withstand high radial and leakage occurs in normal operation. torque production. Simax® technology Large diameter rotor coupled with optimum Standard Sigmax® axial forces (K series) for magnetic design for high torque and acceleration. optimimized torque P O W E R P A C P O W E R M A X Features Technical Data Stepper Motor Series P, M, N, K Powermax series M and P Holding torque Rated current Resistance Inductance Detent Rotor Weight 8 2-phase hybrid stepper motor in size NEMA 23 These frame hybrid steppers from Pacific Scientific provide an excellent torque to frame size ratio. Otimized per winding per winding per winding per winding torque inertia -3 Type [Nm] [A] [Ohm] [mH] [Nm] [kgm² 10 ] [kg] * magnetics in combination with a new rotor/stator design produce more torque and a higher acceleration. 8 Smooth shaft Ø 6,35 mm P2HN--F 0,42 1,6 3,80 5,1 0,018 0,007 0,45 This unique design also features low detent torque for smoother microstepping. 8 Full step angle 1,8° P2HN--C 0,43 2,5 1,68 2,3 0,018 0,007 0,45 ® Series M and K are equipped with additional magnets in the stator slots (Sigmax ) for additional torque 8 Fully encapsulated stator P2HN--H 0,42 5,2 0,44 0,5 0,018 0,007 0,45 P21N--D 0,77 1,5 5,22 10,3 0,03 0,012 0,68 increase at identic motor size. 8 Protection class IP 23 P21N--C 0,82 3,5 1,06 2,3 0,03 0,012 0,68 8 Oversized bearings withstand high radial and axial loads P21N--B 0,79 4,6 0,64 1,1 0,03 0,012 0,68 Powermax (Series P and M) P21N--A 0,81 5,6 0,46 0,8 0,03 0,012 0,68 8 Optimized housing design for cooling M21N--D 0,95 1,5 5,22 8,7 0,066 0,012 0,68 The motors in size NEMA 23 have an octagonal housing. In standard version all motors have an 8-pole 8 CE certification M21N--C 1,02 3,5 1,06 2,0 0,066 0,012 0,68 connector. M21N--B 0,97 4,6 0,64 1,0 0,066 0,012 0,68 8 Highest dynamics at shortest positioning times M21N--A 1,00 5,6 0,46 0,7 0,066 0,012 0,68 P22N--D 1,43 2,5 2,44 6,2 0,05 0,025 1,13 8 8 pin connector for serial or parallel connection Powerpac (Series N and K) P22N--C 1,43 3,1 1,56 3,9 0,05 0,025 1,13 The motors in size NEMA 34 and 42 have a square housing. In standard version all motors have an 8-pole P22N--B 1,51 4,6 0,76 2,1 0,05 0,025 1,13 Powerpac series N and K flying lead connection. P22N--A 1,39 6,5 0,42 0,8 0,05 0,025 1,13 M22N--D 1,68 2,5 2,44 5,0 0,12 0,025 1,13 8 2-phase hybrid stepper motor in size NEMA 34 and NEMA 42 M22N--C 1,68 3,1 1,56 3,1 0,12 0,025 1,13 8 Shaft with straight keyway M22N--B 1,79 4,6 0,76 1,7 0,12 0,025 1,13 M22N--A 1,62 6,5 0,42 0,7 0,12 0,025 1,13 8 Full step angle 1,8° N31H--H 4,5 2,8 3,10 12,5 0,13 0,14 2,3 Motor Design 8 Optimized magentic design for increased performance N31H--J 4,5 5,5 0,84 3,5 0,13 0,14 2,3 N31H--K 4,7 6,6 0,58 2,6 0,13 0,14 2,3 8 Protection class IP 44 (optional IP 65, with terminal box) N31H--L 4,6 8,6 0,36 1,4 0,13 0,14 2,3 Powermax series P, M 8 Longlife steal bearing bore in front bell K31H--H 5,7 2,8 3,10 10,2 0,18 0,14 2,3 All-in-one molded K31H--J 5,8 5,5 0,84 2,8 0,18 0,14 2,3 stator assembly Neodynium-Iron-Boron- 8 Optimized housing design for cooling Standard: connector K31H--K 6,0 6,6 0,58 2,1 0,18 0,14 2,3 rotor magnets 8 CE certification, UL certification (motor insulation class B, File E03510) K31H--L 5,9 8,6 0,36 1,2 0,18 0,14 2,3 exposed laminations aid thermal Rugged end bell, encapsulated N32H--J 8,4 5,1 1,27 6,5 0,25 0,27 3,8 dissipation 8 8 flying leads for serial or parallel connection windings and electrical connector N32H--K 8,8 6,1 0,90 5,1 0,25 0,27 3,8 N32H--L 8,5 8,1 0,52 2,6 0,25 0,27 3,8 N32H--M 8,6 10,0 0,35 1,8 0,25 0,27 3,8 Class B insulation New end bell runs cooler; encoder K32H--J 10,7 5,1 1,27 5,1 0,35 0,27 3,8 life is enhanced K32H--K 11,1 6,1 0,90 4,0 0,35 0,27 3,8 optional available: Options K32H--L 10,7 8,1 0,52 2,0 0,35 0,27 3,8 customized shaft and optional available: K32H--M 10,8 10,0 0,35 1,4 0,35 0,27 3,8 flange design Encoder and rear shaft extensions N33H--J 12,1 5,0 1,65 9,0 0,38 0,4 5,4 8 several feedback options N33H--K 12,4 6,1 1,12 6,4 0,38 0,4 5,4 Precise ground rotor and honed stator N33H--L 13,0 9,0 0,53 3,4 0,38 0,4 5,4 8 several gearhead options for concentric air gap N33H--M 12,1 9,9 0,44 2,3 0,38 0,4 5,4 8 brake K33H--J 15,1 5,0 1,65 7,0 0,53 0,4 5,4 Large diameter shaft for K33H--K 15,6 6,1 1,12 5,0 0,53 0,4 5,4 8 double shaft octagonal housing high radial and axial forces K33H--L 16,5 9,0 0,53 2,6 0,53 0,4 5,4 8 several connection options K33H--M 15,2 9,9 0,44 1,2 0,53 0,4 5,4 N34H--J 15,3 5,5 1,60 11,5 0,4 0,53 6,8 Oversized bearings for long 8 low inertia rotor N34H--K 14,4 6,0 1,35 8,1 0,4 0,53 6,8 life and high radial forces N34H--L 15,4 8,7 0,66 4,7 0,4 0,53 6,8 Standard: N34H--M 15,1 11,3 0,44 2,6 0,4 0,53 6,8 NEMA mounting K34H--J 19,6 5,5 1,60 8,9 0,5 0,53 6,8 Optimized Magnetic Flux K34H--K 18,2 6,0 1,35 6,3 0,5 0,53 6,8 K34H--L 19,7 8,7 0,66 3,6 0,5 0,53 6,8 ® Series M and K are equipped with additional magnets in the stator slots (Sigmax technology). The non-torque K34H--M 19,2 11,3 0,41 2,0 0,5 0,53 6,8 N41H--J 11,5 5,5 1,16 10,1 0,3 0,55 2,3 producing flux is reduced, this increases torque by 20 to 30% at the same dimensions and windings. N41H--L 11,5 8,7 0,47 3,9 0,3 0,55 2,3 N41H--M 11,7 10,7 0,31 2,8 0,3 0,55 2,3 Powerpac series N, K K41H--J 14,8 5,5 1,16 7,8 0,46 0,55 2,3 Standard: series N and P Sigmax® : series K and M K41H--L 14,8 8,7 0,47 3,1 0,46 0,55 2,3 K41H--M 15,1 10,7 0,31 2,2 0,46 0,55 2,3 N42H--K 21,9 6,4 1,20 12,8 0,59 1,09 8,3 Stator Standard: Stator N42H--L 21,8 8,1 0,75 7,8 0,59 1,09 8,3 rugged stator NEMA mounting Standard: flying leads 300mm N42H--M 22,2 9,9 0,51 5,5 0,59 1,09 8,3 Non-torque Rare earth magnets N42H--N 22,1 15,8 2,10 2,1 0,59 1,09 8,3 optional: terminal box or connector producing flux K42H--K 28,0 6,4 1,20 9,8 0,69 1,09 8,3 Focussing flux NEMA shaft with Torque K42H--L 27,8 8,1 0,75 6,0 0,69 1,09 8,3 straight key producing flux K42H--M 28,4 9,9 0,51 4,2 0,69 1,09 8,3 concentrated torque K42H--N 28,2 15,8 2,10 1,6 0,69 1,09 8,3 producing flux optional: Rotor N43H--K 30,6 6,2 1,65 19,6 0,75 1,62 11,6 integrated Encoder Rotor N43H--L 30,0 8,0 0,99 11,0 0,75 1,62 11,6 optional available: N43H--M 30,5 9,9 0,66 7,7 0,75 1,62 11,6 customized shaft and N43H--N 30,8 15,4 0,28 3,2 0,75 1,62 11,6 flange design Rare earth magnets provide high K43H--K 39,3 6,2 1,65 15,2 0,83 1,62 11,6 demagnetization resistance K43H--L 39,0 8,0 0,99 8,5 0,83 1,62 11,6 K43H--M 39,7 9,9 0,66 5,9 0,83 1,62 11,6 Typical path of flux transfer in an energized Patented Sigmax® technology redirects K43H--N 40,2 15,4 0,28 2,5 0,83 1,62 11,6 conventional hybrid step motor. Some flux magnetic flux to inhibit leakage and optimize Oversized long life bearings withstand high radial and leakage occurs in normal operation. torque production. Simax® technology Large diameter rotor coupled with optimum Standard Sigmax® axial forces (K series) for magnetic design for high torque and acceleration. optimimized torque P O W E R P A C P O W E R M A X www.DanaherMotion.net Dimensions Step Motors K, M, N, P series Type a/mm b/mm c/mm d/mm e/mm f/mm g/mm h/mm k/mm P2Hxxxx 6,35 38,1 1,4 5,1 20,60 40,7 66,67 57,10 5,08 P/M21xxxx 6,35 38,1 1,4 5,1 20,60 52,4 66,67 57,10 5,08 P/M22xxxx 6,35 38,1 1,4 5,1 20,60 78,8 66,67 57,10 5,08 N/K31xxxx 12,70 73,0 1,5 8,4 31,75 79,5 98,43 86,00 5,60 N/K32xxxx 12,70 73,0 1,5 8,4 31,75 118,0 98,43 86,00 5,60 N/K33xxxx 15,88 73,0 1,5 8,4 31,75 157,0 98,43 86,00 5,60 N/K34xxxx 15,88 73,0 1,5 8,4 31,75 195,0 98,43 86,00 5,60 N/K41xxxx 19,05 55,52 1,52 12,2 55,63 98,81 125,72 109,86 8,33 N/K42xxxx 19,05 55,52 1,52 12,2 55,63 150,11 125,72 109,86 8,33 N/K43xxxx 19,05 55,52 1,52 12,2 55,63 201,17 125,72 109,86 8,33 Order code N33HC H J - L E K - NS -01 Series Special Sequence P - Standard (Powermax) 00 - Standard motor, no shaft seal ® M - 01 - Standard motor with shaft seal (Powerpac only) Sigmax version (Powermax) N - Standard (Powerpac) xx - Numbers assigned for special motors (upon request) ® K - Sigmax version (Powerpac) Encoder Options Size NS - No feedback 2 - NEMA 23 (57,15 mm Ø) (Powermax only) xx - Several encoders available (upon request) 3 - NEMA 34 (96,52 mm Ø) (Powerpac only) M1 - Encoder mounting provision (Powermax only) 4 - NEMA 42 (109,85 mm Ø) (Powerpac only) M2 - Encoder mounting provision (Powerpac only) SS - Special (upon request) Number of Rotor Stacks H - 1/2 stack (Powermax only) Shaft Modifications 1 - 1 stack N - Smooth (Powermax only) 2 - 2 stack F - Flat 3 - 3 stack (Powerpac only) K - Straight key (Powerpac only) 4 - 4 stack (Powerpac only) S - Special (upon request) Mounting Configuration Shaft Configuration N - NEMA (Powermax only) N - Single H - Heavy Duty NEMA (Powerpac only) D - Double (R and C construction only) S - Special (upon request) E - Double ended for encoder S - Special (upon request) Construction/Hookup R - Regular Rotor Types C - System MS connector (Powerpac only) L - Laminated Danaher Motion GmbH L - Splashproof/to terminal board via conduit connector: J - Low inertia (Powermax only, n/a for 1/2 stack) 1/2" NPS pipe thread (Powerpac only) Wacholderstr.40-42 M - Splashproof/to terminal board via conduit connector: Winding Types D-40489 Düsseldorf metric PG11 pipe thread (Powerpac only) A-N - Refer to winding data S - Special (upon request) S - Special (upon request) Germany Winding/Leads Tel +49 (0) 203 / 9979- 0 x - Receptacle (Powermax only) - Please order cable separately! Fax +49 (0) 203 / 9979-155 F - 8 lead (n/a C construction) L - 4 lead series Email info@danahermotion.net Edition 07.2004 H - 4 lead parallel Internet www.DanaherMotion.net english E - 6 lead (n/a C construction) (Powerpac only) www.DanaherMotion.net Dimensions Step Motors K, M, N, P series Type a/mm b/mm c/mm d/mm e/mm f/mm g/mm h/mm k/mm P2Hxxxx 6,35 38,1 1,4 5,1 20,60 40,7 66,67 57,10 5,08 P/M21xxxx 6,35 38,1 1,4 5,1 20,60 52,4 66,67 57,10 5,08 P/M22xxxx 6,35 38,1 1,4 5,1 20,60 78,8 66,67 57,10 5,08 N/K31xxxx 12,70 73,0 1,5 8,4 31,75 79,5 98,43 86,00 5,60 N/K32xxxx 12,70 73,0 1,5 8,4 31,75 118,0 98,43 86,00 5,60 N/K33xxxx 15,88 73,0 1,5 8,4 31,75 157,0 98,43 86,00 5,60 N/K34xxxx 15,88 73,0 1,5 8,4 31,75 195,0 98,43 86,00 5,60 N/K41xxxx 19,05 55,52 1,52 12,2 55,63 98,81 125,72 109,86 8,33 N/K42xxxx 19,05 55,52 1,52 12,2 55,63 150,11 125,72 109,86 8,33 N/K43xxxx 19,05 55,52 1,52 12,2 55,63 201,17 125,72 109,86 8,33 Order code N33HC H J - L E K - NS -01 Series Special Sequence P - Standard (Powermax) 00 - Standard motor, no shaft seal ® M - 01 - Standard motor with shaft seal (Powerpac only) Sigmax version (Powermax) N - Standard (Powerpac) xx - Numbers assigned for special motors (upon request) ® K - Sigmax version (Powerpac) Encoder Options Size NS - No feedback 2 - NEMA 23 (57,15 mm Ø) (Powermax only) xx - Several encoders available (upon request) 3 - NEMA 34 (96,52 mm Ø) (Powerpac only) M1 - Encoder mounting provision (Powermax only) 4 - NEMA 42 (109,85 mm Ø) (Powerpac only) M2 - Encoder mounting provision (Powerpac only) SS - Special (upon request) Number of Rotor Stacks H - 1/2 stack (Powermax only) Shaft Modifications 1 - 1 stack N - Smooth (Powermax only) 2 - 2 stack F - Flat 3 - 3 stack (Powerpac only) K - Straight key (Powerpac only) 4 - 4 stack (Powerpac only) S - Special (upon request) Mounting Configuration Shaft Configuration N - NEMA (Powermax only) N - Single H - Heavy Duty NEMA (Powerpac only) D - Double (R and C construction only) S - Special (upon request) E - Double ended for encoder S - Special (upon request) Construction/Hookup R - Regular Rotor Types C - System MS connector (Powerpac only) L - Laminated Danaher Motion GmbH L - Splashproof/to terminal board via conduit connector: J - Low inertia (Powermax only, n/a for 1/2 stack) 1/2" NPS pipe thread (Powerpac only) Wacholderstr.40-42 M - Splashproof/to terminal board via conduit connector: Winding Types D-40489 Düsseldorf metric PG11 pipe thread (Powerpac only) A-N - Refer to winding data S - Special (upon request) S - Special (upon request) Germany Winding/Leads Tel +49 (0) 203 / 9979- 0 x - Receptacle (Powermax only) - Please order cable separately! Fax +49 (0) 203 / 9979-155 F - 8 lead (n/a C construction) L - 4 lead series Email info@danahermotion.net Edition 07.2004 H - 4 lead parallel Internet www.DanaherMotion.net english E - 6 lead (n/a C construction) (Powerpac only)