ElectroCraft RapidPower Xtreme Brushless DC Servo Motors

ElectroCraft RapidPower Xtreme Brushless DC Servo Motors Product Datasheets for RPX22 RPX32 RPX4 RPX52

About ElectroCraft is a global provider of dependable, application-engineered fractional-horsepower motor and motion products. ElectroCraft custom manufacturing services cover the following products: AC motors, PMDC motors, brushless DC motors, stepper motors, servo motors, gearboxes, gearmotors, linear actuators, drives, servo drives, integrated motor drives. Our products are found in thousands of different applications within industrial, commercial, and consumer product markets. While ElectroCraft provides a wide array of standard products with many configurable options, we have built our brand on custom OEM solutions that meet the precise performance, cost and quality our customers require. For OEM customers who are unsatisfied with having to design around inflexible off-the-shelf products, our technical knowledge and customizable product families provide for a design experience which results in motor and motion systems that provide superior reliability and performance at the lowest possible cost. To learn more, visit (844) 338-8114

RPX22 RPX22 ElectroCraft's new RPX22 is a highly dynamic and controllable very small frame metric motor. With an advanced 8-pole encapsulated core, this compact DC motor offers high torque density at a very affordable price. The RPX22 is available in 12V, 24V and 48V versions and like all ElectroCraft motors is fully customizable. This versatile motor is highly energy efficient and ideal for embedded applications. All versions of the RPX22 include hall sensor feedback and can be configured with an optional encoder (differential, optical encoder with up to 248 lines) Features: High torque density delivers class- leading torque from compact frame size. 8 pole motor; high torque at low speeds. High load capacity. Low heat generation Up to IP65 ENCODER OPTION R & S (OPTICAL ENCODER) (MATING CONNECTOR MOLEX 5121-8) (4) M1.6x.35-6H i 5. [(4) M1.6x.35-6H i.197] 17. [.669] OPTION X (HALL BOARD) 1.1 ± 1.2 [.398 ±.4] (ENCODER OPTION) 2 -.3 3. -.1 -.1 [.118 -.4 ].8 [.3] B.2 [.1] RPX22 BRUSHLESS DC MOTOR Size: Peak Torque: Continuous Stall Torque: LENGTH MAX WITH ENCODER (SEE TABLE) LENGTH MAX WITHOUT ENCODER (SEE TABLE) Speed: 1. [.39] B 22 mm (.86 in) diameter 178. (25.2 oz.in) RPX22-42 RPX22-62 42 (6 oz.in) 62 (9 oz.in) Ø1. +.3 -.1.3937 +.1 [ -.4 ].5 [.2] A up to 15, RPM ALL LEADS/CABLE TO BE 46. [18.] MIN 1.3 ±.76 [.46 ±.3] 8. [.315] FLAT LENGTH A 3.5 [.138] OVER FLAT - Ø 4..6 -.11 -.2 [.1575 -.4 ].8 [.3] B.2 [.1] Ø22. [.866] M2x.4-6H i 3. [M2x.4-6H i.118] Ø 17. [Ø.669] ALL MEASUREMENTS ARE IN MM [INCHES] MODEL MAX LENGTH NO ENCODER MAX LENGTH WITH ENCODER RPX22-42 49 [1.92] 61 [2.4] RPX Model Number R P X 2 2 4 2 V 2 4 1 S 12218 RPX22-62 69 [2.72] 81 [3.19] Product Type Frame Size 22 mm Torque 42 62 Voltage 12 24 48 Rear Shaft - None 1 - Yes Front Shaft - Round 1 - Flat Feedback X - Hall Only R - 124 Line Diff. Encoder S - 248 Line Diff. Encoder Termination - Flying Leads PAGE 1 OF 3

RPX22 RPX22 Applications: Medical Science Automated Equipment Fluid Pumps Air / Ventilation Pumps Blood Transfusers Diagnostic and Imaging Systems Surgical Robots and Robotic Assistants Traction Motors for Mobile Systems Arm/Gripper Positioning and Force Control Lab Automation Equipment Dispensing Systems Sample Handling Systems Analysis Systems Centrifuges Robotics Traction Motors for Mobile Applications Steering Systems for Mobile Applications Arm/Gripper Positioning and Force Control Industrial Automation Industrial Machinery Material Handling and Conveyor Equipment Automated Guided Vehicles (AGVs) Sorting and Packing Sytsems Dispensing Machines Electronics / Semiconductor Manufacturing Wafer Handling and Processing Systems Assembly, Test and Packaging Systems Transportation Automotive & Commercial Vehicles Power Seats Fan & Pump Motors Emission Control Systems Drive by Wire and Driver Assist Systems Autonomous Vehicle Camera & Sensor Controls Aerospace Flight Control Systems Commercial UAV Flight Motors Pumps / Actuators Marine & Shipbuilding Gyro Stabilization Systems Steering Pumps Military/Defense Military Robots Mobile Radar and Communication Systems Flight Control Systems Military UAV Flight Motors Guidance Systems Agriculture Automated Planting Equipment Automated Harvesting Equipment Farm Machinery Control Systems Agricultural Robots RPX22-42 Performance RPX22-62 Performance RPX Series Stall Torque at elevated Ambient Temperatures Stall Torque () 35 RPX4-325 RPX4-25 3 RPX4-125 RPX32-15 RPX32-9 25 RPX22-62 RPX22-42 2 15 1 2 4 5 6 7 8 9 1 11 12 Ambient Temperature (C) Ambient operation temperature range for all the RPX models is -4 to 11C (hall sensor version) Stratham, NH 3885-2578 USA PAGE 2 OF 3

RPX22 RPX22 Electrical Ratings/Winding Data Parameter Symbol Units RPX22-42 RPX22-62 Rated Speed - rpm 89 86 No-Load Speed rpm 15 12 Continuous Stall Torque* Tc 42 62 (oz.in) (6.) (9.) Peak Torque Tp 93 178 (oz.in) (13.2) (25.2) Motor Constant Km nmn/ Watt 9.89 15.5 (oz.in/ Watt) (1.4) (2.2) Elec. Time Constant te msec.37.39 Mech. Time Constant tm msec 1.23 1.17 Thermal Time Constant τth sec 281 28 Rotor Inertia J g-cm 2 1.2 2.4 Thermal Resistance With Heat Sink Rth C/Watt 5.6 4.32 Max Axial Load N 4 (5mm from face) Max Radial Load N 12 (5mm from face) Weight W g 72 18 (oz) (2.52) (3.78) Motor Length L mm 58 78 (in) (2.3) (3.1) Number of Poles 8 8 V12 V24 V48 V12 V24 V48 Design Voltage V volts DC 12 24 48 12 24 48 Cont. Stall Current lc amperes 5.2 2.5 1.2 7.2 3.6 1.9 Peak Current lp amperes 12. 6. 3. 18. 9. 4.8 Operating Temperature C -4 to 15 Voltage Constant ± 1% Torque Constant ±1% Ke Kt V/rad/sec (V/KRPM) /amp (oz.in/amp).8 (.8) 8.2 (1.2) Resistance ±1% Rm Ohms.56 2.39 9.72.38 1.53 5.63.15 (1.6) 15.6 (2.2).32 (3.3) 31.9 (4.5).1 (1.) 9.6 (1.4).19 (2.) 19.9 (2.8).38 (4.) 38.3 (5.4) Inductance ±3% Ln mh.288.9 3.6.179.6 2.3 *Continuous rating based on a 25º C ambient temperature, winding temperature rise of 1º C. Mounted on a 15 X 15 X 6 mm aluminum heat sink. Stratham, NH 3885-2578 USA PAGE 3 OF 3

RPX32 RPX32 ElectroCraft's new RPX32 is a highly dynamic and controllable very small frame metric motor. With an advanced 8-pole encapsulated core, this compact DC motor offers high torque density at a very affordable price. The RPX32 is available in 12V, 24V and 48V versions and like all ElectroCraft motors is fully customizable. This versatile motor is highly energy efficient and ideal for embedded applications. All versions of the RPX32 include hall sensor feedback and can be configured with an optional encoder (differential, optical encoder with up to 248 lines) Features: High torque density delivers class- leading torque from compact frame size. 8 pole motor; high torque at low speeds. High load capacity. Low heat generation Up to IP65 ENCODER OPTION R & S (OPTICAL ENCODER) (MATING CONNECTOR MOLEX 5121-8) (4) 4-4 UNC - 2B i 6. [(4) 4-4 UNC - 2B i.236] 2.9 [.823] OPTION X (HALL BOARD) 11.5 ± 1.2 [.453 ±.4] (ENCODER OPTION) 3 - Ø 5..6 -.11 -.197.2 [ -.4 ].8 [.3] B.2 [.1] LENGTH MAX WITH ENCODER (SEE TABLE) LENGTH MAX WITHOUT ENCODER (SEE TABLE) RPX32 BRUSHLESS DC MOTOR Size: Peak Torque: Continuous Stall Torque: 1. [.39] Speed: B Ø16. +.3 -.1.6299 +.1 [ -.4 ].5 [.2] A 32mm (1.26in) diameter RPX32-9 438 (62 oz.in) RPX32-15 9 (13 oz.in) 15 (21 oz.in) 2. ±.76 [.787 ±.3] - Ø 5..6 -.11 -.1969.2 [ -.4 ].8 [.3] B.2 [.1] up to 1, RPM ALL LEADS/CABLE TO BE 46. [18.] MIN 15. [.591] FLAT LENGTH 4.5 [.177] OVER FLAT A Ø 22. [.866] Ø 32. [1.26] M3x.5-6H i4.5 MIN [M3x.5-6H i.177 MIN] 12218 ALL MEASUREMENTS ARE IN MM [INCHES] MODEL MAX LENGTH NO ENCODER MAX LENGTH WITH ENCODER RPX32-9 54 [2.13] 67 [2.64] RPX32-15 74 [2.91] 87 [3.43] RPX Model Number R P Product Type X 3 2 9 V 2 4 1 S Frame Size 32 mm Torque 9 15 Voltage 12 24 48 Rear Shaft * - None 1 - Yes Front Shaft - Round 1 - Flat Feedback X - Hall Only R - 124 Line Diff. Encoder S - 248 Line Diff. Encoder Termination - Flying Leads PAGE 1 OF 3

RPX32 RPX32 BRUSHLESS RAPIDPOWER DC TM XTREME MOTOR BRUSHLESS DC SERVO MOTOR Applications: Medical Science Automated Equipment Fluid Pumps Air / Ventilation Pumps Blood Transfusers Diagnostic and Imaging Systems Surgical Robots and Robotic Assistants Traction Motors for Mobile Systems Arm/Gripper Positioning and Force Control Lab Automation Equipment Dispensing Systems Sample Handling Systems Analysis Systems Centrifuges Robotics Traction Motors for Mobile Applications Steering Systems for Mobile Applications Arm/Gripper Positioning and Force Control Industrial Automation Industrial Machinery Material Handling and Conveyor Equipment Automated Guided Vehicles (AGVs) Sorting and Packing Sytsems Dispensing Machines Electronics / Semiconductor Manufacturing Wafer Handling and Processing Systems Assembly, Test and Packaging Systems Transportation Automotive & Commercial Vehicles Power Seats Fan & Pump Motors Emission Control Systems Drive by Wire and Driver Assist Systems Autonomous Vehicle Camera & Sensor Controls Aerospace Flight Control Systems Commercial UAV Flight Motors Pumps / Actuators Marine & Shipbuilding Gyro Stabilization Systems Steering Pumps Military/Defense Military Robots Mobile Radar and Communication Systems Flight Control Systems Military UAV Flight Motors Guidance Systems Agriculture Automated Planting Equipment Automated Harvesting Equipment Farm Machinery Control Systems Agricultural Robots RPX32-9 Performance RPX32-15 Performance RPX Series Stall Torque at elevated Ambient Temperatures Stall Torque () RPX Series Stall Torque at elevated Ambient Temperatures 35 RPX4-325 RPX4-25 3 RPX4-125 RPX32-15 RPX32-9 25 RPX22-62 RPX22-42 2 15 1 2 4 5 6 7 8 9 1 11 12 Ambient Temperature (C) Ambient operation temperature range for all the RPX models is -4 to 11C (hall sensor version) Stratham, NH 3885-2578 USA PAGE 2 OF 3

RPX32 RPX32 Electrical Ratings/Winding Data Parameter Symbol Units RPX32-9 RPX32-15 Rated Speed - rpm 7 76 No-Load Speed rpm 96 1 Continuous Stall Torque* Tc 9 15 (oz.in) (13.) (21.) Peak Torque Tp 282 438 (oz.in) (4) (62) Motor Constant Km nmn/ Watt 24. 35.3 (oz.in/ Watt) (3.4) (5.) Elec. Time Constant te msec.6.62 Mech. Time Constant tm msec 1.35 1.15 Thermal Time Constant τth sec 413 48 Rotor Inertia J g-cm 2 8 11.1 Thermal Resistance With Heat Sink Rth C/Watt 5.2 4.1 Max Axial Load N 1 (5mm from face) Max Radial Load N 4 (5mm from face) Weight W g 15 26 (oz) (5.25) (9.1) Motor Length L mm 53 73 (in) (2.1) (2.9) Number of Poles 8 8 V12 V24 V48 V12 V24 V48 Design Voltage V volts DC 12 24 48 12 24 48 Cont. Stall Current lc amperes 8.6 4. 2. 12. 6.5 3.5 Peak Current lp amperes 18. 12. 8. 3. 2. 11. Operating Temperature C -4 to 15 Voltage Constant ± 1% Torque Constant ±1% Ke Kt V/rad/sec (V/KRPM) /amp (oz.in/amp).15 (1.3) 12.2 (1.7) Resistance ±1% Rm Ohms.22.96 3.68.11.48 1.67.23 (2.5) 23.5 (3.3).48 (5.) 47.9 (6.8).16 (1.2) 11.5 (1.6).22 (2.3) 22. (3.1).45 (4.7) 45. (6.3) Inductance ±3% Ln mh.193.6 2.3.126.3 1. *Continuous rating based on a 25º C ambient temperature, winding temperature rise of 1º C. Mounted on a 15 X 15 X 6 mm aluminum heat sink. Stratham, NH 3885-2578 USA PAGE 3 OF 3

RPX4 RPX4 ElectroCraft's new RPX4 is a highly dynamic and controllable very small frame metric motor. With an advanced 14-pole encapsulated core, this compact DC motor offers high torque density at a very affordable price. The RPX4 is available in 12V, 24V and 48V versions and like all ElectroCraft motors is fully customizable. This versatile motor is highly energy efficient and ideal for embedded applications. All versions of the RPX4 include hall sensor feedback and can be configured with an optional encoder (differential, optical encoder with up to 248 lines) Features: High torque density delivers class- leading torque from compact frame size. 14 pole motor; high torque at low speeds. High load capacity. Low heat generation Up to IP65 E NCODE R OPTION R & S (OPTICAL ENC ODER) (MATING CONNECTOR MOLEX 5121-8) 32.5 [1.28] OPTION X (HALL B OARD ) M2.5x.45-6H 6. [M2.5x.45-6H.236] (E NC ODE R OP T ION) LE NGTH MAX WITH E NC ODE R RPX4 BRUSHLESS DC MOTOR Size: Peak Torque: Continuous Stall Torque: 1. [.39] Speed: 41 mm (1.614 in) diameter 991 (14 oz.in) RPX4-125 RPX4-25 RPX4-325 125 (18.8 oz.in) 2. ±.76 1. ± 1.2 [.787 ±.3] [.394 ±.4] (OP T IONAL) LE NGTH MAX WITHOUT ENC ODER 15. Ø 5. 4.987.1969 [.1963] (OP T IONAL).8 [.3 ] B.2 [.1] ALL MEASUREMENTS IN MM [INCHES] B Ø 22. +. -.5.866 +. [Ø -.2 ].5 [.2] A [.591] FLAT LENGTH (OP T IONAL) A Ø 6. 5.987.2362 [Ø.2357].8 [.3] B.2 [.1] 5.5 [. 217 ] OVE R FLAT (OP T IONAL) 25 (36.1 oz.in) up to 6, RPM ALL LEA DS /CABLE TO BE 46. [18.] MIN Ø41. MAX [1.614] 325 (46.8 oz.in) M3x.5-6H 4. [M3x.5-6H.157] Ø32. [ Ø1.26] MODEL MAX LENGTH NO ENCODER MAX LENGTH WITH ENCODER RPX4-125 3 [1.18] 42 [1.65] RPX4-25 4 [1.58] 52 [2.5] RPX Model Number RPX4-325 6 [2.36] 72 [2.84] R P X 4 2 5 V 2 4 1 S 12218 Product Type Frame Size 4 mm Torque 125 25 325 Voltage 12 24 48 Rear Shaft - None 1 - Yes Front Shaft - Round 1 - Flat Feedback X - Hall Only R - 124 Line Diff. Encoder S - 248 Line Diff. Encoder Termination - Flying Leads PAGE 1 OF 4

RPX4 RPX4 BRUSHLESS RAPIDPOWER DC TM XTREME MOTOR BRUSHLESS DC SERVO MOTOR Applications: Medical Science Automated Equipment Fluid Pumps Air / Ventilation Pumps Blood Transfusers Diagnostic and Imaging Systems Surgical Robots and Robotic Assistants Traction Motors for Mobile Systems Arm/Gripper Positioning and Force Control Lab Automation Equipment Dispensing Systems Sample Handling Systems Analysis Systems Centrifuges Robotics Traction Motors for Mobile Applications Steering Systems for Mobile Applications Arm/Gripper Positioning and Force Control Industrial Automation Industrial Machinery Material Handling and Conveyor Equipment Automated Guided Vehicles (AGVs) Sorting and Packing Sytsems Dispensing Machines Electronics / Semiconductor Manufacturing Wafer Handling and Processing Systems Assembly, Test and Packaging Systems Transportation Automotive & Commercial Vehicles Power Seats Fan & Pump Motors Emission Control Systems Drive by Wire and Driver Assist Systems Autonomous Vehicle Camera & Sensor Controls Aerospace Flight Control Systems Commercial UAV Flight Motors Pumps / Actuators Marine & Shipbuilding Gyro Stabilization Systems Steering Pumps Military/Defense Military Robots Mobile Radar and Communication Systems Flight Control Systems Military UAV Flight Motors Guidance Systems Agriculture Automated Planting Equipment Automated Harvesting Equipment Farm Machinery Control Systems Agricultural Robots RPX4-125 Performance RPX4-25 Performance RPX4-325 Performance Ambient operation temperature range for all the RPX models is -4 to 11C (hall sensor version) Stratham, NH 3885-2578 USA PAGE 2 OF 4

RPX4 RPX4 RPX Series Stall Torque at elevated Ambient Temperatures Electrical Ratings Stall Torque () 45 4 35 3 25 2 15 1 5 4 5 6 7 8 9 1 11 Ambient Temerature (C) RPX4-125 RPX4-25 RPX4-325 RPX52-27 RPX52-45 Parameter Symbol Units RPX4-125 RPX4-25 RPX4-325 Rated Speed - rpm 4775 475 295 No-Load Speed rpm 623 493 359 Continuous Stall Torque* Tc 125 25 325 (oz.in) (18.8) (36.1) (46.8) Peak Torque Tp 398 765 991 (oz.in) (56) (18) (14) Motor Constant Km nmn/ Watt 31.6 54.2 69.2 (oz.in/ Watt) (4.5) (7.7) (9.8) Elec. Time Constant te msec.33.4.45 Mech. Time Constant tm msec 1.11.51.19 Thermal Time Constant τth sec 43 455 48 Rotor Inertia J g-cm 2 7 15 3 Thermal Resistance With Heat Sink Rth C/Watt 4.77 4.2 3.69 Max Axial Load N 7 (5mm from face) Max Radial Load N 3 (5mm from face) Weight W g 16 24 37 (oz) (5.6) (8.4) (12.95) Motor Length L mm 29.4 39.4 59.4 (in) (1.2) (1.6) (2.3) Number of Poles 14 14 14 *Continuous rating based on a 25º C ambient temperature, winding temperature rise of 1º C. Mounted on a 15 X 15 X 6 mm aluminum heat sink. Stratham, NH 3885-2578 USA PAGE 3 OF 4

RPX4 BRUSHLESS RAPIDPOWER DC TM XTREME MOTOR BRUSHLESS DC SERVO MOTOR RPX4 Winding Data RPX4-125 RPX4-25 RPX4-325 Parameter Symbol Units V12 V24 V48 V12 V24 V48 V12 V24 V48 Design Voltage V volts DC 12 24 48 12 24 48 12 24 48 Cont. Stall Current lc amperes 6.6 3.3 1.6 1.9 5.5 2.7 1.3 5.2 2.6 Peak Current lp amperes 19.7 9.8 4.9 32.8 16.4 8.2 31. 15.5 7.7 Operating Temperature C -4 to 15 Voltage Constant ± 1% Torque Constant ±1% Ke Kt V/rad/sec (V/KRPM) /amp (oz.in/amp).19 (2.) 19.1 (2.7).38 (4.) 38.1 (5.4) Resistance ±1% Rm Ohms.36 1.45 5.83.37.81 2.3.17.68 2.74 Inductance ±3% Ln mh.118.474 1.89.74.341 1.36.77.39 1.23.76 (8.) 76.3 (1.8).23 (2.4) 22.9 (3.2).46 (4.8) 45.8 (6.5).92 (9.6) 91.5 (13.).29 (3.) 31.5 (4.5).57 (6.) 63.9 (9.).114 (12.) 126.8 (18.) Stratham, NH 3885-2578 USA PAGE 4 OF 4

RPX52 RPX52 ElectroCraft's new RPX52 is a highly dynamic and controllable very small frame metric motor. With an advanced 14-pole encapsulated core, this compact DC motor offers high torque density at a very affordable price. The RPX52 is available in 12V, 24V and 48V versions and like all ElectroCraft motors is fully customizable. This versatile motor is highly energy efficient and ideal for embedded applications. All versions of the RPX52 include hall sensor feedback and can be configured with an optional encoder (differential, optical encoder with up to 5 lines) Features: High torque density delivers class- leading torque from compact frame size. 14 pole motor; high torque at low speeds. High load capacity. Low heat generation Up to IP65 ALL MEASUREMENTS ARE IN MM [INCHES] ENCODER OPTION R (OPTICAL ENCODER) (MATING CONNECTOR MOLEX 5121-8) 2.95 [.825] OPTION X (HALL BOARD) (3) M2.5x.45-6H i 5. [(3) M2.5x.45-6H i.197] 31.76 [1.25] 9. ± 1.2 [.354 ±.4] 5.982 5.957.2355 [.2345].8 [.3] B.2 [.1] (ENCODER OPTION) LENGTH MAX WITH ENCODER (SEE TABLE) LENGTH MAX WITHOUT ENCODER (SEE TABLE) RPX52 BRUSHLESS DC MOTOR Size: Peak Torque: Continuous Stall Torque: Speed: 2. [.79] 25. +. -.5.984 +. [ -.2 ].5 [.2] A 2. ±.76 [.787 ±.3] 15. [.591] FLAT LENGTH 53mm (2.87 in) max diameter RPX52-27 27 (38. oz.in) 7.988 7.976.3145 [.314].8 [.3] B.2 [.1] 13 (184 oz.in) up to 46 rpm 7.41 [.292] OVER FLAT (4) M4x.7-6H 5. [(4) M4x.7-6H.197] i i RPX52-45 45 (63.7 oz.in) Ø 53. MAX [2.87] Ø 32. [Ø 1.26] ALL LEADS/CABLE TO BE 46. [18.] MIN SEE LEAD CHARTS FOR WIRE AWG AND COLOR All measurements are in mm [inches]. MODEL MAX LENGTH NO ENCODER MAX LENGTH WITH ENCODER RPX52-27 45 [1.77] 66 [2.6] RPX52-45 57 [2.25] 78 [3.7] RPX Model Number R P X 5 2 4 5 V 2 4 1 F 12218 Product Type Frame Size 52 mm Torque 27 45 Voltage 12 24 48 Rear Shaft * - None 1 - Round Front Shaft - Round 1 - Flat Feedback X - Hall Only F - 5 Line Diff. Encoder Termination - Flying Leads PAGE 1 OF 3

RPX52 RPX52 BRUSHLESS RAPIDPOWER DC TM XTREME MOTOR BRUSHLESS DC SERVO MOTOR Applications: Medical Science Automated Equipment Fluid Pumps Air / Ventilation Pumps Blood Transfusers Diagnostic and Imaging Systems Surgical Robots and Robotic Assistants Traction Motors for Mobile Systems Arm/Gripper Positioning and Force Control Lab Automation Equipment Dispensing Systems Sample Handling Systems Analysis Systems Centrifuges Robotics Traction Motors for Mobile Applications Steering Systems for Mobile Applications Arm/Gripper Positioning and Force Control Industrial Automation Industrial Machinery Material Handling and Conveyor Equipment Automated Guided Vehicles (AGVs) Sorting and Packing Sytsems Dispensing Machines Electronics / Semiconductor Manufacturing Wafer Handling and Processing Systems Assembly, Test and Packaging Systems Transportation Automotive & Commercial Vehicles Power Seats Fan & Pump Motors Emission Control Systems Drive by Wire and Driver Assist Systems Autonomous Vehicle Camera & Sensor Controls Aerospace Flight Control Systems Commercial UAV Flight Motors Pumps / Actuators Marine & Shipbuilding Gyro Stabilization Systems Steering Pumps Military/Defense Military Robots Mobile Radar and Communication Systems Flight Control Systems Military UAV Flight Motors Guidance Systems Agriculture Automated Planting Equipment Automated Harvesting Equipment Farm Machinery Control Systems Agricultural Robots RPX52-27 Performance Torque () 5 1 15 2 25 3 35 4 45 5 RPX52-45 Performance Torque () 9 8 7 6 5 4 3 2 1 RPX Series Stall Torque at elevated Ambient Temperatures Stall Torque () 14 12 1 8 6 4 2 Speed (RPM) Peak Torque Continuous Torque Peak Power Continuous Power 5 1 15 2 25 3 35 4 45 4 35 3 25 2 15 1 5 4 Speed (RPM) Peak Torque Continuous Torque Peak Power Continuous Power 5 6 7 8 9 1 11 12 Ambient Temerature (C) RPX4-125 RPX4-25 RPX4-325 RPX52-27 RPX52-45 12 1 8 6 4 2 14 12 1 8 6 4 2 Power (W) Power (W) Ambient operation temperature range for all the RPX models is -4 to 11C (hall sensor version) Stratham, NH 3885-2578 USA PAGE 2 OF 3

RPX52 RPX52 Electrical Ratings/Winding Data Parameter Symbol Units RPX52-27 RPX52-45 Rated Speed - rpm 36 25 No-Load Speed rpm 46 32 Continuous Stall Torque* Tc 27 45 (oz.in) (38.) (63.7) Peak Torque Tp 78 13 (oz.in) (11) (184) Motor Constant Km nmn/ Watt 49. 9. (oz.in/ Watt) (7.) (12.7) Elec. Time Constant te msec.55.85 Mech. Time Constant tm msec 2.2 1.1 Thermal Time Constant τth sec 58 62 Rotor Inertia J g-cm 2 66 18 Thermal Resistance With Heat Sink Rth C/Watt 3.7 3.2 Max Axial Load N 35 (5mm from face) Max Radial Load N 11 (5mm from face) Weight W g 35 54 (oz) (12.4) (19.1) Motor Length L mm 45 57 (in) (1.8) (2.3) Number of Poles 14 14 27V12 27V24 27V48 45V12 45V24 45V48 Design Voltage V volts DC 12 24 48 12 24 48 Cont. Stall Current lc amperes 1.9 5.4 2.7 11.8 5.9 3. Peak Current lp amperes 32.7 16.3 8.2 35.5 17.8 8.9 Operating Temperature C -4 to 15 Voltage Constant ± 1% Torque Constant ±1% Ke Kt V/rad/sec (V/KRPM) /amp (oz.in/amp).25 (2.6) 24.8 (3.5) Resistance ±1% Rm Ohms.2.8 3.3.16.53 2.3.49 (5.1) 49.4 (7.).95 (1.) 76.3 (1.8).34 (3.6) 38. (5.2).7 (7.3) 73. (1.3).139 (14.6) 144. (2.4) Inductance ±3% Ln mh.11.44 1.8.13.45 1.36 *Continuous rating based on a 25º C ambient temperature, winding temperature rise of 1º C. Mounted on a 15 X 15 X 6 mm aluminum heat sink. Stratham, NH 3885-2578 USA PAGE 3 OF 3

Major Product Lines Steppers Brushless DC PMDC Drives Cable / Harness Solutions Linear Actuators AC Motors Integrated Motor Drives Mobility Gearmotors AC Synchronous Tin Can Steppers PMAC Synchronous Stepper Gear Motors Rotary Actuators Global Locations World Headquarters Stratham, NH USA Manufacturing Locations USA Ann Arbor, MI Gallipolis, OH Princeton, IN Europe Crewe, England Asia Zhuhai, China Sales Offices USA Stratham, NH Gallipolis, OH Princeton, IN San Francisco, CA Atlanta, GA Chicago, IL Europe Crewe, England Stuttgart, Germany Asia Hong Kong (844) 338-8114