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Motoren für Operationsroboter

Aufgabe 

Da chirurgische Robotik immer mehr in unterschiedlichen chirurgischen Verfahren angewandt wird, benötigen Robotikgeräte zunehmend mehr Motortypen für verschiedene Anwendungen. Die breite Produktpalette von Motortechnologien sowie die umfangreiche Erfahrung im medizinischen Bereich machen Portescap zum zentralen Partner für ihren Robotikgeräte-Entwicklungsbedarf.

Die großformatigen DC-Motoren von Portescap, die mit hohem Drehmoment und mit Hall-Sensoren oder Schrittmotortechnologie ausgestattet sind, liefern die präzise Positionierung, wie sie für komplexe Bewegungssteuerungen in der Robotik benötigt wird. Darüber hinaus liefert die autoklavierbare DC-Produktreihe von Portescap wiederverwendbare Motoren mit hohen Drehzahlen, hohem Drehmoment und hoher Präzision, die für den Antrieb von endoskopischen, arthroskopischen, orthopädischen oder chirurgischen Werkzeugen benötigt wird.

Chirurgische Roboter
Chirurgische Roboter

Vorteile 

  • Eine breite Produktpalette, mit der nahezu alle Anforderungen an Robotikbewegungen von einem einzelnen Lieferanten erfüllt werden

  • Umfangreiche Antriebslösungen, die hohe Geschwindigkeit, hohes Drehmoment, Rückkopplung und präzise Positionsregelung liefern können

  • Anpassbare mechanische Schnittstellen für die nahtlose Integration in das Endgerät

  • Anpassbare Ausführung der Magnetspule zur Bereitstellung exakter Motordrehmoment- und Drehzahlleistungen

  • Sterilisierbare Motoren, die für über 1.000 Autoklavezyklen ausgelegt sind, reduzieren die Austauschkosten für den Endanwender.

Kundenspezifische Lösungen 

  • Encoder Rückkopplungspräzision mit bis zu 512 Zählern pro Umdrehung in einer kleinen integrierten Einheit.

  • Maßgeschneiderte Ausführung der Welle und Schnittstellen

  • Durchführung der Anschlussleitungen vorne oder auf der Seite für eine einfache Montage und Konfiguration

  • Anpassung der elektromagnetischen Spule, um exakt dem Drehmoment und der Drehzahl zu entsprechen, die vom Gerät gefordert werden.

  • Es sind autoklavierbare und nicht-autoklavierbare Ausführungen verfügbar.

Low customization available in as little as two weeks

View our customization capabilities
Need a prototype ASAP?

We stock a range of motors optimized for typical surgical applications to get your product development process started as soon as possible

Get Started

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) No-Load Speed{%BR%}(rpm) Typical No-Load Current{%BR%}(mA) Max continuous mechanical power (@ 25°C){%BR%}(W) Max Continuous Torque{%BR%}(mNm) Max Continuous Torque{%BR%}(oz-in) Torque Constant (oz-in/A) Torque Constant (mNm/A) Max motor speed{%BR%}(rpm)
22ECP35 ULTRA EC 0.87 22 13,200 30 55.0 14.30 2.02 2.46 17.40 50,000
22ECP45 ULTRA EC 0.87 22 8,370 25 80.0 27.70 3.92 3.82 27.00 47,000
22ECP60 ULTRA EC 0.87 22 8,050 40 120.0 50.50 7.20 3.99 28.30 38,000
22ECS45 ULTRA EC 0.90 22 68,500 300 120.0 26.80 3.80 0.47 3.30 73,000
22ECT35 ULTRA EC 0.87 22 10,330 100 34.0 20.00 2.83 1.54 10.90 20,000
22ECT48 ULTRA EC 0.87 22 10,140 155 54.0 41.60 5.89 1.59 11.20 20,000
22ECT60 ULTRA EC 0.87 22 12,350 170 86.0 66.90 9.47 2.66 18.77 20,000
22ECT82 ULTRA EC 0.87 22 7,800 130 104.0 98.30 13.92 4.36 30.79 20,000

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Max No-Load Current{%BR%}(mA) No-Load Speed{%BR%}(rpm) Continuous Stall Torque{%BR%}(mNm) Continuous Stall Torque{%BR%}(oz-in) Continuous Stall Current{%BR%}(A) Peak Torque for 1s{%BR%}(mNm) Peak Torque for 1s{%BR%}(oz-in) Torque Constant (oz-in/A) Torque Constant (mNm/A)
ENT Surgical Gearmotor (B0512N4080) 0.50 12.7 855 11,829 39.5 5.60 2.44 449.3 63.6 2.40 17.00
ENT Surgical Gearmotor (B0512N4081) 0.50 12.7 375 11,910 41.3 5.90 1.27 490.7 69.5 4.80 34.10
0.50 12.7 340 13,385 37.9 5.40 2.56 445.3 63.1 2.20 15.51
0.50 12.7 165 12,800 41.6 5.90 1.35 518.9 73.5 4.56 32.23
0.50 12.7 120 97,400 9.5 1.34 2.02 176.1 24.9 0.70 4.92
High Speed Surgical Motor (B0512N1029) 0.50 12.7 420 90,599 9.2 1.31 1.93 166.4 23.6 0.71 5.04
Arthroscopic Surgical Gearmotor (B0614H4041) 0.65 16.5 645 7,277 117.7 16.70 4.37 1 865.2 264.1 4.00 28.30
Arthroscopic Surgical Gearmotor (B0614H4042) 0.65 16.5 600 4,233 119.4 16.90 2.59 1 110.1 157.2 6.86 48.50
0.64 16.5 450 4,082 126.8 18.00 2.63 1 197.0 169.6 7.16 50.54
0.64 16.5 643 7,353 116.5 16.50 4.37 1 846.0 261.4 3.97 28.00
Cannulated Microdebrider / Shaver Motor (B0612H1005) 0.64 16.5 125 35,300 19.6 12.50 1.80 141.7 20.1 1.80 12.71
0.64 16.5 183 35,200 19.6 13.50 2.36 275.4 39.0 1.42 10.00
Cannulated Microdebrider / Shaver Motor (B0612H1007) 0.64 16.5 284 35,597 19.8 14.50 3.62 278.2 39.4 0.91 6.40
0.82 20.8 1 053 38,633 14.48 564.6 80.0 0.34 2.37
Small Bone Gearmotor (B0912N4023) 0.86 22.2 1 300 1,104 833.0 16.50 14.48 16 007.0 2 266.0 9.59 67.69
Small Bone Gearmotor (B0912N4024) 0.86 22.2 1 250 12,851 88.8 17.50 14.52 1 534.5 217.3 0.91 6.42
Small Bone Motor (B0912N1016) 0.86 22.2 1 053 38,633 29.4 4.16 14.48 564.6 80.0 0.34 2.37
1.09 27.9 575 15,190 59.0 8.36 10.32 593.9 84.1 0.86 6.04
1.09 27.9 425 15,190 67.9 9.61 9.23 758.5 107.4 1.10 7.75
1.09 27.9 450 15,190 67.1 9.50 7.62 742.2 105.1 1.32 9.29
Orthopedic Surgical Motor (B1112N4004) 1.10 27.9 900 957 818.2 115.90 8.23 11 098.0 1 571.7 16.40 116.00
1.23 31.5 770 15,745 76.2 10.80 13.80 1 066.0 151.0 0.81 5.80
1.23 31.5 616 15,749 81.5 11.50 11.80 1 220.0 173.0 1.03 7.25
1.23 31.5 514 15,746 81.2 11.50 9.80 1 212.0 171.6 1.23 8.70
Large Bone Orthopedic Surgical Motor (B1210N1025) 1.24 31.5 1 130 16,928 76.2 10.80 16.50 1 432.4 202.8 0.77 5.41
1.24 31.5 1 060 15,887 82.1 11.60 13.30 1 562.6 221.3 1.02 7.20
Large Bone Orthopedic Surgical Motor (B1210N1027) 1.24 31.5 850 15,245 88.0 12.50 11.40 1 720.1 243.6 1.28 9.01
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1021) 1.24 31.5 1 130 16,928 76.2 10.80 16.50 1 432.4 202.8 0.77 5.41
1.24 31.5 1 060 15,887 82.1 11.60 11.40 1 720.1 243.6 1.02 7.20
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1023) 1.24 31.5 850 15,245 88.0 12.50 11.40 1 720.1 243.6 1.28 9.01
1.23 31.5 770 15,745 76.2 10.80 13.80 1 066.0 150.9 0.82 5.80
1.23 31.5 616 15,749 81.5 11.50 11.80 1 221.0 172.9 1.03 7.25
1.23 31.5 514 15,746 81.2 11.50 9.80 1 212.0 171.6 1.23 8.70

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) No-Load Speed{%BR%}(rpm) No-Load Current{%BR%}(mA) Output Power{%BR%}(W) Stall Torque{%BR%}(oz-in) Stall Torque{%BR%}(mNm) Torque up to{%BR%}(oz-in) Torque up to{%BR%}(mNm) Torque Constant (oz-in/A) Torque Constant (mNm/A)
22N78 Athlonix 0.87 22 6,350 1.0 10.0 4.53 32.00 1.83 12.90 10.20 72.0
24DCT Athlonix - Graphite 0.94 24 7,602 8.0 8.4 8.72 61.60 1.92 13.53 8.48 59.9
24DCT Athlonix - Precious Metal 0.94 24 7,631 4.0 8.6 8.79 62.10 1.95 13.79 8.48 59.9

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Holding Torque, Typical{%BR%}(mNm) Holding Torque, Typical{%BR%}(oz-in) Detent Torque, Max{%BR%}(mNm) Detent Torque, Max{%BR%}(oz-in) Linear Travel Accuracy Steps per Revolution
PH010 064 0.04 10 2.4 0.34 1.1 0.16 15 24
PH010 104 0.04 10 2.1 0.30 1.0 0.14 9 40
P110 064 0.63 16 7.0 0.99 1.0 0.14 15 24
P310 1.26 32 14.0 2.00 2.5 0.40 6 60

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Min. Holding Force @ rated current @ .001" (0.0254 mm) / Step{%BR%}(N) Min. Holding Force @ rated current @ .001" (0.0254 mm) / Step{%BR%}(oz) Min. Holding Force @ 0.001" (0.0254mm) / Step (Un-energized){%BR%}(N) Min. Holding Force @ 0.001" (0.0254mm) / Step (Un-energized){%BR%}(oz) Max. Travel @ 0.001" (0.0254 mm) / Step{%BR%}(mm) Max. Travel @ 0.001" (0.0254 mm) / Step{%BR%}(in) Linear Travel Accuracy
26DBM-K 1.02 26.0 29 104 13.9 50.0 13.2 0.5 ±1 Step

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(mm) Diameter{%BR%}(in) Max Efficiency{%BR%}(%) Nominal Torque{%BR%}(mNm) Nominal Torque{%BR%}(oz-in) Max. Recommended Input Speed{%BR%}(rpm)
R16 16.0 0.63 55 300.0 42.0 7,500

[value]

Specification + Detail
MetricEnglish
Model Resolution{%BR%}(line counts) Type
MR2 4,8,16,20,32,40,50,64,80,100,128,160,200,250,256,400,500, 512 Magnetoresistive Encoder
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Surgical motor selection criteria
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[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) No-Load Speed{%BR%}(rpm) Typical No-Load Current{%BR%}(mA) Max continuous mechanical power (@ 25°C){%BR%}(W) Max Continuous Torque{%BR%}(mNm) Max Continuous Torque{%BR%}(oz-in) Torque Constant (oz-in/A) Torque Constant (mNm/A) Max motor speed{%BR%}(rpm)
22ECP35 ULTRA EC 0.87 22 13,200 30 55.0 14.30 2.02 2.46 17.40 50,000
22ECP45 ULTRA EC 0.87 22 8,370 25 80.0 27.70 3.92 3.82 27.00 47,000
22ECP60 ULTRA EC 0.87 22 8,050 40 120.0 50.50 7.20 3.99 28.30 38,000
22ECS45 ULTRA EC 0.90 22 68,500 300 120.0 26.80 3.80 0.47 3.30 73,000
22ECT35 ULTRA EC 0.87 22 10,330 100 34.0 20.00 2.83 1.54 10.90 20,000
22ECT48 ULTRA EC 0.87 22 10,140 155 54.0 41.60 5.89 1.59 11.20 20,000
22ECT60 ULTRA EC 0.87 22 12,350 170 86.0 66.90 9.47 2.66 18.77 20,000
22ECT82 ULTRA EC 0.87 22 7,800 130 104.0 98.30 13.92 4.36 30.79 20,000

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Max No-Load Current{%BR%}(mA) No-Load Speed{%BR%}(rpm) Continuous Stall Torque{%BR%}(mNm) Continuous Stall Torque{%BR%}(oz-in) Continuous Stall Current{%BR%}(A) Peak Torque for 1s{%BR%}(mNm) Peak Torque for 1s{%BR%}(oz-in) Torque Constant (oz-in/A) Torque Constant (mNm/A)
ENT Surgical Gearmotor (B0512N4080) 0.50 12.7 855 11,829 39.5 5.60 2.44 449.3 63.6 2.40 17.00
ENT Surgical Gearmotor (B0512N4081) 0.50 12.7 375 11,910 41.3 5.90 1.27 490.7 69.5 4.80 34.10
0.50 12.7 340 13,385 37.9 5.40 2.56 445.3 63.1 2.20 15.51
0.50 12.7 165 12,800 41.6 5.90 1.35 518.9 73.5 4.56 32.23
0.50 12.7 120 97,400 9.5 1.34 2.02 176.1 24.9 0.70 4.92
High Speed Surgical Motor (B0512N1029) 0.50 12.7 420 90,599 9.2 1.31 1.93 166.4 23.6 0.71 5.04
Arthroscopic Surgical Gearmotor (B0614H4041) 0.65 16.5 645 7,277 117.7 16.70 4.37 1 865.2 264.1 4.00 28.30
Arthroscopic Surgical Gearmotor (B0614H4042) 0.65 16.5 600 4,233 119.4 16.90 2.59 1 110.1 157.2 6.86 48.50
0.64 16.5 450 4,082 126.8 18.00 2.63 1 197.0 169.6 7.16 50.54
0.64 16.5 643 7,353 116.5 16.50 4.37 1 846.0 261.4 3.97 28.00
Cannulated Microdebrider / Shaver Motor (B0612H1005) 0.64 16.5 125 35,300 19.6 12.50 1.80 141.7 20.1 1.80 12.71
0.64 16.5 183 35,200 19.6 13.50 2.36 275.4 39.0 1.42 10.00
Cannulated Microdebrider / Shaver Motor (B0612H1007) 0.64 16.5 284 35,597 19.8 14.50 3.62 278.2 39.4 0.91 6.40
0.82 20.8 1 053 38,633 14.48 564.6 80.0 0.34 2.37
Small Bone Gearmotor (B0912N4023) 0.86 22.2 1 300 1,104 833.0 16.50 14.48 16 007.0 2 266.0 9.59 67.69
Small Bone Gearmotor (B0912N4024) 0.86 22.2 1 250 12,851 88.8 17.50 14.52 1 534.5 217.3 0.91 6.42
Small Bone Motor (B0912N1016) 0.86 22.2 1 053 38,633 29.4 4.16 14.48 564.6 80.0 0.34 2.37
1.09 27.9 575 15,190 59.0 8.36 10.32 593.9 84.1 0.86 6.04
1.09 27.9 425 15,190 67.9 9.61 9.23 758.5 107.4 1.10 7.75
1.09 27.9 450 15,190 67.1 9.50 7.62 742.2 105.1 1.32 9.29
Orthopedic Surgical Motor (B1112N4004) 1.10 27.9 900 957 818.2 115.90 8.23 11 098.0 1 571.7 16.40 116.00
1.23 31.5 770 15,745 76.2 10.80 13.80 1 066.0 151.0 0.81 5.80
1.23 31.5 616 15,749 81.5 11.50 11.80 1 220.0 173.0 1.03 7.25
1.23 31.5 514 15,746 81.2 11.50 9.80 1 212.0 171.6 1.23 8.70
Large Bone Orthopedic Surgical Motor (B1210N1025) 1.24 31.5 1 130 16,928 76.2 10.80 16.50 1 432.4 202.8 0.77 5.41
1.24 31.5 1 060 15,887 82.1 11.60 13.30 1 562.6 221.3 1.02 7.20
Large Bone Orthopedic Surgical Motor (B1210N1027) 1.24 31.5 850 15,245 88.0 12.50 11.40 1 720.1 243.6 1.28 9.01
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1021) 1.24 31.5 1 130 16,928 76.2 10.80 16.50 1 432.4 202.8 0.77 5.41
1.24 31.5 1 060 15,887 82.1 11.60 11.40 1 720.1 243.6 1.02 7.20
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1023) 1.24 31.5 850 15,245 88.0 12.50 11.40 1 720.1 243.6 1.28 9.01
1.23 31.5 770 15,745 76.2 10.80 13.80 1 066.0 150.9 0.82 5.80
1.23 31.5 616 15,749 81.5 11.50 11.80 1 221.0 172.9 1.03 7.25
1.23 31.5 514 15,746 81.2 11.50 9.80 1 212.0 171.6 1.23 8.70

[value]

Specification + Detail
MetricEnglish
Model Operating Voltage{%BR%} (V min) Operating Voltage{%BR%} (V max) Feedback Maximum Continuous Input Power Control Method Autoclave Cycles
CNT1530 9.00 15.00 Sensored 300.00 Open Loop Speed 1000

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) No-Load Speed{%BR%}(rpm) No-Load Current{%BR%}(mA) Output Power{%BR%}(W) Stall Torque{%BR%}(oz-in) Stall Torque{%BR%}(mNm) Torque up to{%BR%}(oz-in) Torque up to{%BR%}(mNm) Torque Constant (oz-in/A) Torque Constant (mNm/A)
22N78 Athlonix 0.87 22 6,350 1.0 10.0 4.53 32.00 1.83 12.90 10.20 72.0
24DCT Athlonix - Graphite 0.94 24 7,602 8.0 8.4 8.72 61.60 1.92 13.53 8.48 59.9
24DCT Athlonix - Precious Metal 0.94 24 7,631 4.0 8.6 8.79 62.10 1.95 13.79 8.48 59.9

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Holding Torque, Typical{%BR%}(mNm) Holding Torque, Typical{%BR%}(oz-in) Detent Torque, Max{%BR%}(mNm) Detent Torque, Max{%BR%}(oz-in) Linear Travel Accuracy Steps per Revolution
PH010 064 0.04 10 2.4 0.34 1.1 0.16 15 24
PH010 104 0.04 10 2.1 0.30 1.0 0.14 9 40
P110 064 0.63 16 7.0 0.99 1.0 0.14 15 24
P310 1.26 32 14.0 2.00 2.5 0.40 6 60

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Min. Holding Force @ rated current @ .001" (0.0254 mm) / Step{%BR%}(N) Min. Holding Force @ rated current @ .001" (0.0254 mm) / Step{%BR%}(oz) Min. Holding Force @ 0.001" (0.0254mm) / Step (Un-energized){%BR%}(N) Min. Holding Force @ 0.001" (0.0254mm) / Step (Un-energized){%BR%}(oz) Max. Travel @ 0.001" (0.0254 mm) / Step{%BR%}(mm) Max. Travel @ 0.001" (0.0254 mm) / Step{%BR%}(in) Linear Travel Accuracy
26DBM-K 1.02 26.0 29 104 13.9 50.0 13.2 0.5 ±1 Step

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(mm) Diameter{%BR%}(in) Max Efficiency{%BR%}(%) Nominal Torque{%BR%}(mNm) Nominal Torque{%BR%}(oz-in) Max. Recommended Input Speed{%BR%}(rpm)
R16 16.0 0.63 55 300.0 42.0 7,500

[value]

Specification + Detail
MetricEnglish
Model Resolution{%BR%}(line counts) Type
MR2 4,8,16,20,32,40,50,64,80,100,128,160,200,250,256,400,500, 512 Magnetoresistive Encoder

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