RP23 NEMA 23 BLDC Motor
RapidPower™ Series
Series
RP23
Size
NEMA 23
Peak Torque
to 190 oz-in or 134 Ncm
Product Details
Overview & Features
Great performance at an affordable price
The ElectroCraft RapidPower™ RP23 is a compact, high-performance and high-speed brushless motor with ball-bearing construction, dynamically balanced rotors, and low audible and magnetic noise. It is compatible with three-phase brushless DC motor drives.
| RP23 | Stack Size and Winding Models | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Specifications | RP23- 26V12 |
RP23- 26V24 |
RP23- 26V48 |
RP23- 26V90 |
RP23- 34V12 |
RP23- 34V24 |
RP23- 34V48 |
RP23- 34V160 |
RP23- 54V12 |
RP23- 54V24 |
RP23- 54V48 |
RP23- 54V160 |
RP23- 73V24 |
RP23- 73V48 |
RP23- 73V90 |
RP23- 73V160 |
| RP23M- 18V12 |
RP23M- 18V24 |
RP23M- 18V48 |
RP23M- 18V90 |
RP23M- 24V12 |
RP23M- 24V24 |
RP23M- 24V48 |
RP23M- 24V160 |
RP23M- 38V12 |
RP23M- 38V24 |
RP23M- 38V48 |
RP23M- 38V160 |
RP23M- 52V24 |
RP23M- 52V48 |
RP23M- 52V90 |
RP23M- 52V160 |
|
| Design Voltage (VDC) | 12 | 24 | 48 | 90 | 12 | 24 | 48 | 160 | 12 | 24 | 48 | 160 | 24 | 48 | 90 | 160 |
| No load speed (RPM) | 3,500 | 5,700 | 7,000 | 8,000 | 4,000 | 4,350 | 5,000 | 7,000 | 2,500 | 3,700 | 4,950 | 6,000 | 3,800 | 4,300 | 5,000 | 5,700 |
| Peak Torque (oz-in) | 40 | 50 | 50 | 50 | 60 | 80 | 80 | 80 | 100 | 150 | 150 | 150 | 190 | 190 | 190 | 190 |
| Peak Torque (Ncm) | 28 | 35 | 35 | 35 | 42 | 57 | 57 | 57 | 71 | 106 | 106 | 106 | 134 | 134 | 134 | 134 |
| Peak Current (Amps) | 11.0 | 8.8 | 6.5 | 3.5 | 14.5 | 10.0 | 6.2 | 2.6 | 15.2 | 18.5 | 12.4 | 4.5 | 22.3 | 12.6 | 8.5 | 5.0 |
| Continuous Stall Torque (oz-in) | 26 | 34 | 54 | 73 | ||||||||||||
| Continuous Stall Torque (Ncm) | 18 | 24 | 38 | 52 | ||||||||||||
| Continuous Stall Current (Amps) | 5.3 | 4.6 | 2.6 | 1.6 | 8.6 | 4.6 | 2.5 | 1.1 | 8.7 | 5.7 | 4.2 | 1.6 | 8.3 | 4.7 | 3.1 | 1.9 |
| Continuous Rated Torque (oz-in) | 18.0 | 16.0 | 12.0 | 8.0 | 24.0 | 27.0 | 28.0 | 22.0 | 40.0 | 38.0 | 38.0 | 32.0 | 51.0 | 48.0 | 51.0 | 41.0 |
| Continuous Rated Torque (Ncm) | 12.7 | 11.3 | 8.5 | 5.7 | 16.9 | 19.1 | 19.8 | 15.5 | 28.2 | 26.8 | 26.8 | 22.6 | 36.0 | 33.9 | 36.0 | 29.0 |
| Continuous Rated Current (Amps) | 3.9 | 2.8 | 1.3 | 0.5 | 5.9 | 3.6 | 2.2 | 0.8 | 6.1 | 4.3 | 3.0 | 0.9 | 6.5 | 3.2 | 2.2 | 1.1 |
| Continuous Rated Speed (RPM) | 1,800 | 3,700 | 5,900 | 7,300 | 2,300 | 2,800 | 3,450 | 5,500 | 1,500 | 2,700 | 4,150 | 5,100 | 2,800 | 3,600 | 4,200 | 4,900 |
| Voltage Constant (V / kRPM) | 3.4 | 4.2 | 6.7 | 11.3 | 3.0 | 5.5 | 9.6 | 22.9 | 4.9 | 6.5 | 9.8 | 26.7 | 6.3 | 11.2 | 18.0 | 28.1 |
| Torque Constant (oz-in / Amp) | 4.6 | 5.7 | 9.1 | 15.2 | 4.1 | 7.5 | 13.0 | 30.9 | 6.6 | 8.8 | 13.3 | 36.1 | 8.5 | 15.1 | 24.6 | 38.0 |
| Torque Constant (Ncm / Amp) | 3.3 | 4.0 | 6.4 | 10.7 | 2.9 | 5.3 | 9.2 | 21.8 | 4.7 | 6.2 | 9.4 | 25.5 | 6.0 | 10.7 | 17.4 | 26.8 |
| Resistance (Ohms) | 0.9 | 1.5 | 3.6 | 9.2 | 0.4 | 1.3 | 3.8 | 21.0 | 0.4 | 0.9 | 1.5 | 12.5 | 0.4 | 1.3 | 3.3 | 7.9 |
| Inductance (mH) | 1.1 | 1.8 | 4.6 | 11.3 | 0.5 | 1.8 | 4.5 | 25.0 | 0.6 | 1.1 | 2.5 | 18.0 | 0.7 | 2.0 | 6.1 | 14.5 |
| Motor Constant (oz-in / √ Watt) | 4.5 | 7.2 | 6.6 | 7.2 | 6.8 | 7.2 | 9.2 | 10.6 | 10.5 | 13.5 | 13.5 | 12.7 | 12.7 | |||
| Motor Constant (Ncm / √ Watt) | 3.2 | 5.1 | 4.7 | 5.1 | 4.8 | 5.1 | 6.5 | 7.5 | 7.4 | 9.5 | 9.5 | 8.9 | 8.9 | |||
| Electrical Constant (msec) | 1.2 | 1.3 | 1.5 | 1.6 | ||||||||||||
| Mechanical Constant (msec) | 9.1 | 9.2 | 6.2 | 5.4 | ||||||||||||
| Rotor inertia (oz-in-sec²) | 0.0015 | 0.0029 | 0.0047 | 0.0071 | ||||||||||||
| Rotor inertia (g-cm²) | 107.3 | 202.0 | 331.9 | 504.9 | ||||||||||||
| Thermal Resistance (C / Watt) | 3.2 | 3.0 | 2.8 | 2.7 | ||||||||||||
| Weight (oz) | 13.5 | 21.0 | 31.0 | 47.0 | ||||||||||||
| Weight (Kg) | 0.4 | 0.6 | 0.9 | 1.3 | ||||||||||||
| Length (inch) | 1.6 | 2.0 | 3.0 | 4.0 | ||||||||||||
| Length (mm) | 40.6 | 50.8 | 76.2 | 101.6 | ||||||||||||
| Number of Poles | 4 | 4 | 4 | 4 | ||||||||||||
Speed / Torque Curves
Dimensional Drawing
| Model | Max Length | A | B | C | D | E | F | G | H | I | J |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Front Shaft Diameter |
Front Shaft Length |
Pilot Diameter |
Pilot Length |
Mount Hole Pattern |
Mount Hole Spacing |
Flange External Dimension |
Rear Shaft Diameter |
Rear Shaft Length |
Differential Encoder Length |
||
| RP23-26 | 1.6 in | 0.25 in | 0.81 in | 1.5 in | 0.06 in | 0.205 in thru holes |
1.86 in | 2.25 in | 0.25 in | 0.45 in | 0.55 in |
| RP23-34 | 2.0 in | ||||||||||
| RP23-54 | 3.0 in | ||||||||||
| RP23-73 | 4.0 in | ||||||||||
| RP23M-18 | 41 mm | 8.0 mm | 25 mm | 36 mm | 1.5 mm | 4.5 mm thru holes |
46 mm | 57 mm | 6.35 mm | 12.3 mm | 14 mm |
| RP23M-24 | 51 mm | ||||||||||
| RP23M-38 | 76 mm | ||||||||||
| RP23M-52 | 102 mm |
Drive Compatibility
Please contact ElectroCraft if the drive you are searching for is not included in the charts below.
| Motor P/N | Cont Stall Current (ARMS) |
Peak Current (ARMS) |
Voltage | Drive Model | ||||
|---|---|---|---|---|---|---|---|---|
| Imperial | Metric | PRO (-CAN) | PRO (-CAT) | CPP-Universal | CPP-EZ | |||
| RP23-26V12 | RP23M-18V12 | 5.3 | 11.0 | 12 | PRO-A08V48B | PRO-A08V48B | CPP-A12V80A | CPP-A12V48A |
| RP23-26V24 | RP23M-18V24 | 4.6 | 9.0 | 24 | PRO-A08V48B | PRO-A08V48B | CPP-A12V80A | CPP-A12V48A |
| RP23-26V48 | RP23M-18V48 | 2.6 | 6.5 | 48 | PRO-A08V48B | PRO-A08V48B | CPP-A06V48A | CPP-A06V48A |
| RP23-34V12 | RP23M-24V12 | 8.6 | 17.5 | 12 | PRO-A20V80A | PRO-A20V80A | CPP-A24V80A | CPP-A24V48A |
| RP23-34V24 | RP23M-24V24 | 4.5 | 10 | 24 | PRO-A08V48B | PRO-A08V48B | CPP-A12V80A | CPP-A12V48A |
| RP23-34V48 | RP23M-24V48 | 2.5 | 7.0 | 48 | PRO-A08V48B | PRO-A08V48B | CPP-A06V48A | CPP-A06V48A |
| RP23-54V12 | RP23M-38V12 | 8.7 | 15.9 | 12 | PRO-A20V80A | PRO-A20V80A | CPP-A24V80A | CPP-A24V48A |
| RP23-54V24 | RP23M-38V24 | 5.7 | 18.5 | 24 | PRO-A20V80A | PRO-A20V80A | CPP-A12V80A | CPP-A12V48A |
| RP23-54V48 | RP23M-38V48 | 4.2 | 11.1 | 48 | PRO-A08V48B | PRO-A08V48B | CPP-A12V80A | CPP-A06V48A |
| RP23-73V24 | RP23M-52V24 | 8.3 | 25.3 | 24 | PRO-A20V80A | PRO-A20V80A | CPP-A24V80A | CPP-A12V48A |
| RP23-73V48 | RP23M-52V48 | 4.7 | 14.4 | 48 | PRO-A20V80A | PRO-A20V80A | CPP-A12V80A | CPP-A12V48A |
Connector Pinouts
Documents & Downloads
| Download | Description |
|---|---|
| RP23 Data Sheet (US) | Download (PDF) |
ElectroCraft Rapid Delivery Program
Some versions of this product are available via ElectroCraft's Rapid Delivery Program. Lead times for these products are given in working days and stated below. Please note, these lead times may be exceeded during holiday periods or due to unforeseen circumstances. Always contact your local ElectroCraft representative for confirmation of availability.
Rapid delivery products are stocked in locations all over the World. If the product you require is not stocked in your region, you may request accelerated delivery from other areas. Please consult your local representative for more information.
Customers are responsible for all freight charges.
Rapid Delivery to:
The Americas - View Cart
| Part Number | Description | Add to Cart |
|---|---|---|
| RP23-26V24-100-D | NEMA 23 Brushless DC Motor, 24VDC, 5700RPM no-load speed, 50 oz-in peak torque, 16 oz-in continuous at 3700RPM, 1000 line differential commutating encoder | Buy Now |
| RP23-26V24-100-X | NEMA 23 Brushless DC Motor, 24VDC, 5700RPM no-load speed, 50 oz-in peak torque, 16 oz-in continuous at 3700RPM, hall sensors, no encoder | Buy Now |
| RP23-34V24-100-D | NEMA 23 Brushless DC Motor, 24VDC, 4350RPM no-load speed, 80 oz-in peak torque, 27 oz-in continuous at 2800RPM, 1000 line differential commutating encoder | Buy Now |
| RP23-34V24-100-X | NEMA 23 Brushless DC Motor, 24VDC, 4350RPM no-load speed, 80 oz-in peak torque, 27 oz-in continuous at 2800RPM, hall sensors, no encoder | Buy Now |
| RP23-54V24-100-D | NEMA 23 Brushless DC Motor, 24VDC, 3700RPM no-load speed, 150 oz-in peak torque, 38 oz-in continuous at 2700RPM, 1000 line differential commutating encoder | Buy Now |
| RP23-54V24-100-X | NEMA 23 Brushless DC Motor, 24VDC, 3700RPM no-load speed, 150 oz-in peak torque, 38 oz-in continuous at 2700RPM, hall sensors, no encoder | Buy Now |
| RP23-73V24-100-D | NEMA 23 Brushless DC Motor, 24VDC, 3800RPM no-load speed, 190 oz-in peak torque, 51 oz-in continuous at 2800RPM, 1000 line differential commutating encoder | Buy Now |
| RP23-73V24-100-X | NEMA 23 Brushless DC Motor, 24VDC, 3800RPM no-load speed, 190 oz-in peak torque, 51 oz-in continuous at 2800RPM, hall sensors, no encoder | Buy Now |