215-256-6601 (USA) • +39 0373 210245 (Europe) • (86-21) 6426 8111 ext 47 (Asia) 

www.ametektip.com

φ5.25” (φ133mm) SERIES BRUSHLESS DC MOTOR 

Part Number Designation Motor Data Symbol Units 150203-00 

Supply Voltage (Reference) Vs V 27.6 

oz-in 100 Continuous Torque3

 Tc Nm 0.706 

Speed @ Cont. Torque Sc rpm 3525 

Current @ Cont. Torque Ic A 11.70 

Continuous Output Power3 Po,c W 261 

oz-in/√W 28.9 Motor Constant KM Nm/√W 0.204 

oz-in/A 9.570 Torque Constant KT Nm/A 0.0676 

V/krpm 7.08 Voltage Constant KE V s/rad 0.0676 

Winding Resistance Rmt Ω 0.11 

Winding Inductance L mH 0.24 

No-Load Current Inl A 1.70 

No-Load Speed Snl rpm 3900 

Peak Current2 Ipk A 16.5 

oz-in 150 Peak Torque2

 Tpk Nm 1.0592 

Electrical Time Constant τe ms 2.18 

Mechanical Time Constant τm ms 2.9 

Rotation (LE) CW 

Max. Winding Temperature θmax °C 105 

oz-in-sec2 0.0168 Rotor Inertia Jr kg m2 1.2x10-4

oz 288 Motor Weight (Mass) wM g 8165 

Performance (150203-00) Standard Features 

• Sealed Ball Bearings • Integrated Controller 

• 4-Pole Rotor • Sealed to IP65 

• Neodymium Magnets • Aluminum Housing 

Complementary Products 

• Planetary Gearbox • Centrifugal Pump 

• NEMA 56 Face and Foot Mounting 

Connection Chart 

Color/Pin Function 

Red +27.6VDC 

Black Return 

Notes: 

1

 All values specified at 25°C ambient temperature and without heat sink. 

2

 Peak values are limited internally by the control electronics. 

3

 Recorded at max. winding temperature at 25°C ambient, mounted to a 12”x12”x0.5” 

 heatsink. 

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 25 50 75 100 125

Torque (rpm)

Speed (rpm)

0

2

4

6

8

10

12

14

16

18

Current (A)

Speed

Current

49
215-256-6601 (USA) • +39 0373 210245 (Europe) • (86-21) 6426 8111 ext 47 (Asia) 

www.ametektip.com

φ5.25” (φ133mm) SERIES BRUSHLESS DC MOTOR 

Part Number Designation Motor Data Symbol Units 150214-00 

Supply Voltage (Reference) Vs V 27.6 

oz-in 320 Continuous Torque3

 Tc Nm 2.260 

Speed @ Cont. Torque Sc rpm 1875 

Current @ Cont. Torque Ic A 20.00 

Continuous Output Power3 Po,c W 444 

oz-in/√W 54.0 Motor Constant KM Nm/√W 0.381 

oz-in/A 17.90 Torque Constant KT Nm/A 0.1264 

V/krpm 12.40 Voltage Constant KE V s/rad 0.1264 

Winding Resistance Rmt Ω 0.11 

Winding Inductance L mH 0.32 

No-Load Current Inl A 1.20 

No-Load Speed Snl rpm 2225 

Peak Current2 Ipk A 30.0 

oz-in 504 Peak Torque2

 Tpk Nm 3.5590 

Electrical Time Constant τe ms 0.01 

Mechanical Time Constant τm ms 1.5 

Rotation (LE) CW 

Max. Winding Temperature θmax °C 105 

oz-in-sec2 0.0299 Rotor Inertia Jr kg m2 2.1x10-4

oz 296 Motor Weight (Mass) wM g 8391 

Performance (150214-00) 

Standard Features 

• Sealed Ball Bearings • Integrated Controller 

• 4-Pole Rotor • Sealed to IP65 

• Neodymium Magnets • Aluminum Housing 

Complementary Products 

• Planetary Gearbox • Centrifugal Pump 

• NEMA 56 Face and Foot Mounting 

Connection Chart 

Color/Pin Function 

Red +27.6VDC 

Black Return 

Orange Low 

Speed 

Notes: 

1

 All values specified at 25°C ambient temperature and without heat sink. 

2

 Peak values are limited internally by the control electronics. 

3

 Recorded at max. winding temperature at 25°C ambient, mounted to a 12”x12”x0.5” 

 heatsink. 

0

500

1000

1500

2000

2500

0 100 200 300 400

Torque (rpm)

Speed (rpm)

0

5

10

15

20

25

Current (A)

Speed

Current

50
215-256-6601 (USA) • +39 0373 210245 (Europe) • (86-21) 6426 8111 ext 47 (Asia) 

www.ametektip.com

φ5.25” (φ133mm) SERIES BRUSHLESS DC MOTOR 

Part Number Designation Motor Data Symbol Units 071081000 

Supply Voltage (Reference) Vs V 74.0 

oz-in 800 Continuous Torque3

 Tc Nm 5.649 

Speed @ Cont. Torque Sc rpm 1275 

Current @ Cont. Torque Ic A 12.00 

Continuous Output Power3 Po,c W 754 

oz-in/√W 105.5 Motor Constant KM Nm/√W 0.745 

oz-in/A 70.00 Torque Constant KT Nm/A 0.4943 

V/krpm 48.52 Voltage Constant KE V s/rad 0.4943 

Winding Resistance Rmt Ω 0.44 

Winding Inductance L mH 2.30 

No-Load Current Inl A 0.50 

No-Load Speed Snl rpm 1525 

Peak Current2 Ipk A 15.8 

oz-in 1100 Peak Torque2

 Tpk Nm 7.7677 

Electrical Time Constant τe ms 0.01 

Mechanical Time Constant τm ms 0.9 

Rotation (LE) CCW 

Max. Winding Temperature θmax °C 105 

oz-in-sec2 0.0713 Rotor Inertia Jr kg m2 5.0x10-4

oz 465 Motor Weight (Mass) wM g 13183 

Performance (071081000) 

Standard Features 

• Sealed Ball Bearings • Integrated Controller 

• 4-Pole Rotor • Sealed to IP64 

• Neodymium Magnets • Aluminum Housing 

Complementary Products 

• Planetary Gearbox • Centrifugal Pump 

• NEMA 56 Face and Foot Mounting 

Connection Chart 

Color/Pin Function 

Red +74 VDC 

Black Return 

Notes: 

1

 All values specified at 25°C ambient temperature and without heat sink. 

2

 Peak values are limited internally by the control electronics. 

3

 Recorded at max. winding temperature at 25°C ambient, mounted to a 12”x12”x0.5” 

 heatsink. 

0

200

400

600

800

1000

1200

1400

1600

0 200 400 600 800 1000

Torque (rpm)

Speed (rpm)

0

2

4

6

8

10

12

14

16

Current (A)

Speed

Current

51
215-256-6601 (USA) • +39 0373 210245 (Europe) • (86-21) 6426 8111 ext 47 (Asia) 

www.ametektip.com

φ5.25” (φ133mm) SERIES BRUSHLESS DC MOTOR 

Part Number Designation Motor Data Symbol Units 150215-00 

Supply Voltage (Reference) Vs V 27.6 

oz-in 864 Continuous Torque3

 Tc Nm 6.101 

Speed @ Cont. Torque Sc rpm 1700 

Current @ Cont. Torque Ic A 48.50 

Continuous Output Power3 Po,c W 1086 

oz-in/√W 86.3 Motor Constant KM Nm/√W 0.610 

oz-in/A 19.69 Torque Constant KT Nm/A 0.1390 

V/krpm 12.55 Voltage Constant KE V s/rad 0.1390 

Winding Resistance Rmt Ω 0.05 

Winding Inductance L mH 0.20 

No-Load Current Inl A 2.50 

No-Load Speed Snl rpm 2200 

Peak Current2 Ipk A 55.5 

oz-in 1025 Peak Torque2

 Tpk Nm 7.2381 

Electrical Time Constant τe ms 0.01 

Mechanical Time Constant τm ms 1.4 

Rotation (LE) CCW 

Max. Winding Temperature θmax °C 105 

oz-in-sec2 0.0726 Rotor Inertia Jr kg m2 5.1x10-4

oz 475 Motor Weight (Mass) wM g 13466 

Performance (150215-00) 

Standard Features 

• Sealed Ball Bearings • Integrated Controller 

• 4-Pole Rotor • Sealed to IP64 

• Neodymium Magnets • Aluminum Housing 

Complementary Products 

• Planetary Gearbox • Centrifugal Pump 

• NEMA 56 Face and Foot Mounting 

Connection Chart 

Color/Pin Function 

Stud (+) +27.6VDC 

Stud (-) Return 

White Low 

Speed 

Notes: 

1

 All values specified at 25°C ambient temperature and without heat sink. 

2

 Peak values are limited internally by the control electronics. 

3

 Recorded at max. winding temperature at 25°C ambient, mounted to a 12”x12”x0.5” 

 heatsink. 

0

500

1000

1500

2000

2500

0 200 400 600 800 1000

Torque (rpm)

Speed (rpm)

0

10

20

30

40

50

Current (A)

Speed

Current

52