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BLDC Motor
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RPX16
RPX16: 16 mm BLDC Motor
Size: 16.25mm (0.640 in)
Peak Torque: to 35 mNm (5 oz.in)
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RPX22
RPX22: 22 mm BLDC Motor
Size: 22 mm (0.87 in)
Peak Torque: to 178.0 mNm (25.2 oz.in)
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RPX32
RPX32: 32 mm BLDC Motor
Size: 32 mm (1.26 in)
Peak Torque: to 438 mNm (62 oz.in)
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RPX40
RPX40: 40 mm BLDC Motor
Size: 40mm (1.575 in)
Peak Torque: to 991 mNm (140 oz.in)
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RPX52
RPX52: 52 mm BLDC Motor
Size: 52mm (2.047 in)
Peak Torque: to 1650 mNm (234 oz.in)
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LRPX16
LRPX16: 16 mm BLDC Planetary Gearmotor
Size: 16.25mm (0.640 in)
Peak Torque: to 600 mNm (85.0 oz.in)
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LRPX22
LRPX22: 22 mm BLDC Planetary Gearmotor
Size: 22mm (0.87 in)
Peak Torque: to 3.0 Nm (424.8 oz.in)
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LRPX32
LRPX32: 32 mm BLDC Planetary Gearmotor
Size: 32mm (1.25 in)
Peak Torque: to 8.0 Nm (1,133 oz.in)
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LRPX40
LRPX40: 40 mm BLDC Planetary Gearmotor
Size: 40mm (1.575 in)
Peak Torque: to 22.5 Nm (3,186 oz.in)
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RP17
RP17: NEMA 17 BLDC Motor
Size: NEMA 17
Peak Torque: to 136 oz-in or 96 Ncm
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RP23
RP23: NEMA 23 BLDC Motor
Size: NEMA 23
Peak Torque: to 190 oz-in or 134 Ncm
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RP34
RP34: NEMA 34 BLDC Motor
Size: NEMA 34
Peak Torque: to 1095 oz-in or 773 Ncm
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RPP23
RPP23: NEMA 23 BLDC Servo Motor
Size: NEMA 23
Peak Torque: to 400 oz-in or 282 Ncm
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RPP34
RPP34: NEMA 34 BLDC Servo Motor
Size: NEMA 34
Peak Torque: to 2272 oz-in or 1604 Ncm
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RPX16
- Integrated Motor Drive
- Housed AC
- Linear Actuator
- Drives
- PMDC
- Stepper
- Gearmotors / Mobility
- Cable / Harness Solutions
- Rapid Delivery Program
RP34 BLDC Motor
RapidPower™ Series
Great performance at an affordable price
The ElectroCraft RapidPower™ RP34 is a compact, high-performance
brushless motor that incorporates ball-bearing construction and
a low-cogging electro-magnetic design that produces low audible
and magnetic noise. It is compatible with three-phase brushless
DC motor drives and is available with a variety of encoders for
precision positioning applications.
Additional Product Details
RP34 Outline 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 |
||
| RP34-112 | 2.84 in | 0.375 in | 1.25 in | 2.875 in | 0.06 in | 0.22 in thru holes |
2.74 in | 3.4 in | 0.25 in | 0.5 in | 0.55 in |
| RP34-217 | 4.15 in | ||||||||||
| RP34-313 | 5.47 in | ||||||||||
| RP34-79 | 72 mm | 14 mm | 30 mm | 80 mm | 1.5 mm | 7 mm thru holes |
70.7 mm | 86 mm | 6.35 mm | 12.6 mm | 14 mm |
| RP34-153 | 105 mm | ||||||||||
| RP34-221 | 139 mm |
RP34 Speed / Torque Curves
RP34 Mechanical / Winding Data
| RP34 | Stack Size and Winding Models | |||||||||||
| Specifications | RP34- 112V24 |
RP34- 112V48 |
RP34- 112V90 |
RP34- 112V160 |
RP34- 217V24 |
RP34- 217V48 |
RP34- 217V90 |
RP34- 217V160 |
RP34- 313V24 |
RP34- 313V48 |
RP34- 313V90 |
RP34- 313V160 |
| RP34M- 79V24 |
RP34M- 79V48 |
RP34M- 79V90 |
RP34M- 79V160 |
RP34M- 153V24 |
RP34M- 153V48 |
RP34M- 153V90 |
RP34M- 153V160 |
RP34M- 221V24 |
RP34M- 221V48 |
RP34M- 221V90 |
RP34M- 221V160 |
|
| Design Voltage (VDC) | 24 | 48 | 90 | 160 | 24 | 48 | 90 | 160 | 24 | 48 | 90 | 160 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No load speed (RPM) | 7,100 | 7,000 | 6,600 | 5,800 | 3,500 | 5,050 | 4,900 | 5,030 | 2,350 | 3,530 | 4,410 | 4,480 |
| Peak Torque (oz-in) | 392 | 392 | 392 | 392 | 740 | 759 | 759 | 759 | 940 | 1,095 | 1,095 | 1,095 |
| Peak Torque (Ncm) | 277 | 277 | 277 | 277 | 522 | 536 | 536 | 536 | 664 | 773 | 773 | 773 |
| Peak Current (Amps) | 85.2 | 42.6 | 21.2 | 11.2 | 76.0 | 59.1 | 31.1 | 17.6 | 68.1 | 59.5 | 39.7 | 23.8 |
| Continuous Stall Torque (oz-in) | 112 | 217 | 313 | |||||||||
| Continuous Stall Torque (Ncm) | 79 | 153 | 221 | |||||||||
| Continuous Stall Current (Amps) | 24.4 | 12.1 | 6.1 | 3.2 | 22.3 | 16.9 | 8.9 | 5.0 | 22.7 | 17.0 | 11.3 | 6.8 |
| Continuous Rated Torque (oz-in) | 29.0 | 29.0 | 31.0 | 33.0 | 120.0 | 71.0 | 72.0 | 71.0 | 216.0 | 226.0 | 168.0 | 156.0 |
| Continuous Rated Torque (Ncm) | 20.5 | 20.5 | 21.9 | 23.3 | 84.7 | 50.1 | 50.8 | 50.1 | 152.5 | 159.6 | 118.6 | 110.1 |
| Continuous Rated Current (Amps) | 7.8 | 4.3 | 2.3 | 1.0 | 12.5 | 6.9 | 3.7 | 1.7 | 14.7 | 11.4 | 6.9 | 3.3 |
| Continuous Rated Speed (RPM) | 6,390 | 6,760 | 6,300 | 5,200 | 2,740 | 4,730 | 4,660 | 4,455 | 1,680 | 2,600 | 3,990 | 3,740 |
| Voltage Constant (V / kRPM) | 3.4 | 6.8 | 13.7 | 27.6 | 6.9 | 9.5 | 18.1 | 31.8 | 10.2 | 13.6 | 20.4 | 35.7 |
| Torque Constant (oz-in / Amp) | 4.6 | 9.2 | 18.5 | 37.3 | 9.3 | 12.8 | 24.4 | 43.0 | 13.8 | 18.4 | 27.6 | 48.2 |
| Torque Constant (Ncm / Amp) | 3.3 | 6.5 | 13.1 | 26.3 | 6.5 | 9.0 | 17.2 | 30.4 | 9.7 | 13.0 | 19.5 | 34.0 |
| Resistance (Ohms) | 0.1 | 0.2 | 0.8 | 4.0 | 0.1 | 0.2 | 0.6 | 2.3 | 0.2 | 0.3 | 0.5 | 1.6 |
| Inductance (mH) | 0.3 | 1.2 | 4.8 | 20.3 | 0.7 | 1.1 | 3.9 | 13.4 | 1.0 | 1.7 | 3.9 | 11.0 |
| Motor Constant (oz-in / √ Watt) | 15.1 | 19.3 | 20.4 | 17.4 | 29.8 | 27.2 | 30.4 | 29.0 | 34.5 | 31.5 | 35.5 | 36.5 |
| Motor Constant (Ncm / √ Watt) | 10.7 | 13.6 | 14.4 | 12.3 | 21.0 | 19.2 | 21.5 | 20.5 | 24.4 | 22.2 | 25.1 | 25.8 |
| Electrical Constant (msec) | 4.8 | 5.5 | 6.0 | |||||||||
| Mechanical Constant (msec) | 6.7 | 4.3 | 4.4 | |||||||||
| Rotor inertia (oz-in-sec²) | 0.0149 | 0.0258 | 0.0385 | |||||||||
| Rotor inertia (g-cm²) | 1,052.2 | 1,822.0 | 2,718.9 | |||||||||
| Thermal Resistance (C / Watt) | 2.0 | 1.5 | 1.0 | |||||||||
| Weight (oz) | 64.0 | 100.0 | 143.0 | |||||||||
| Weight (Kg) | 1.8 | 2.8 | 4.1 | |||||||||
| Length (inch) | 2.8 | 4.2 | 5.5 | |||||||||
| Length (mm) | 71.1 | 106.7 | 139.7 | |||||||||
| Number of Poles | 4 | 4 | 4 | |||||||||
RP34 CAD
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:
Select the region where the product would be delivered to.
The Americas - View Cart
| Part Number | Description | Add to Cart |
|---|---|---|
| RP34-112V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 7100RPM no-load speed, 392 oz-in peak torque, 29 oz-in continuous at 6390RPM, hall sensors, no encoder | Buy Now |
| RP34-112V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 7100RPM no-load speed, 392 oz-in peak torque, 29 oz-in continuous at 6390RPM, 1000 line differential commutating encoder | Buy Now |
| RP34-112V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 5800RPM no-load speed, 392 oz-in peak torque, 33 oz-in continuous at 5200RPM, hall sensors, no encoder | Buy Now |
| RP34-112V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 5800RPM no-load speed, 392 oz-in peak torque, 33 oz-in continuous at 5200RPM, 1000 line differential commutating encoder | Buy Now |
| RP34-217V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 3500RPM no-load speed, 740 oz-in peak torque, 120 oz-in continuous at 2740RPM, hall sensors, no encoder | Buy Now |
| RP34-217V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 3500RPM no-load speed, 740 oz-in peak torque, 120 oz-in continuous at 2740RPM, 1000 line differential commutating encoder | Buy Now |
| RP34-217V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 5030RPM no-load speed, 759 oz-in peak torque, 71 oz-in continuous at 4455RPM, hall sensors, no encoder | Buy Now |
| RP34-217V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 5030RPM no-load speed, 759 oz-in peak torque, 71 oz-in continuous at 4455RPM, 1000 line differential commutating encoder | Buy Now |
| RP34-313V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 2350RPM no-load speed, 940 oz-in peak torque, 216 oz-in continuous at 1680RPM, hall sensors, no encoder | Buy Now |
| RP34-313V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 2350RPM no-load speed, 940 oz-in peak torque, 216 oz-in continuous at 1680RPM, 1000 line differential commutating encoder | Buy Now |
| RP34-313V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 4480RPM no-load speed, 1095 oz-in peak torque, 156 oz-in continuous at 3740RPM, hall sensors, no encoder | Buy Now |
| RP34-313V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 4480RPM no-load speed, 1095 oz-in peak torque, 156 oz-in continuous at 3740RPM, 1000 line differential commutating encoder | Buy Now |
Europe, the Middle East and Africa
| Part Number | Description | Typical Lead Time |
|---|---|---|
| RP34-112V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 7100RPM no-load speed, 392 oz-in peak torque, 29 oz-in continuous at 6390RPM, hall sensors, no encoder | 2 days |
| RP34-112V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 7100RPM no-load speed, 392 oz-in peak torque, 29 oz-in continuous at 6390RPM, 1000 line differential commutating encoder | 2 days |
| RP34-112V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 5800RPM no-load speed, 392 oz-in peak torque, 33 oz-in continuous at 5200RPM, hall sensors, no encoder | 2 days |
| RP34-112V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 5800RPM no-load speed, 392 oz-in peak torque, 33 oz-in continuous at 5200RPM, 1000 line differential commutating encoder | 2 days |
| RP34-217V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 3500RPM no-load speed, 740 oz-in peak torque, 120 oz-in continuous at 2740RPM, hall sensors, no encoder | 2 days |
| RP34-217V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 3500RPM no-load speed, 740 oz-in peak torque, 120 oz-in continuous at 2740RPM, 1000 line differential commutating encoder | 2 days |
| RP34-217V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 5030RPM no-load speed, 759 oz-in peak torque, 71 oz-in continuous at 4455RPM, hall sensors, no encoder | 2 days |
| RP34-217V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 5030RPM no-load speed, 759 oz-in peak torque, 71 oz-in continuous at 4455RPM, 1000 line differential commutating encoder | 2 days |
| RP34-313V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 2350RPM no-load speed, 940 oz-in peak torque, 216 oz-in continuous at 1680RPM, hall sensors, no encoder | 2 days |
| RP34-313V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 2350RPM no-load speed, 940 oz-in peak torque, 216 oz-in continuous at 1680RPM, 1000 line differential commutating encoder | 2 days |
| RP34-313V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 4480RPM no-load speed, 1095 oz-in peak torque, 156 oz-in continuous at 3740RPM, hall sensors, no encoder | 2 days |
| RP34-313V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 4480RPM no-load speed, 1095 oz-in peak torque, 156 oz-in continuous at 3740RPM, 1000 line differential commutating encoder | 2 days |
Asia
| Part Number | Description | Typical Lead Time |
|---|---|---|
| RP34-112V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 7100RPM no-load speed, 392 oz-in peak torque, 29 oz-in continuous at 6390RPM, hall sensors, no encoder | 2 days |
| RP34-112V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 7100RPM no-load speed, 392 oz-in peak torque, 29 oz-in continuous at 6390RPM, 1000 line differential commutating encoder | 2 days |
| RP34-112V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 5800RPM no-load speed, 392 oz-in peak torque, 33 oz-in continuous at 5200RPM, hall sensors, no encoder | 2 days |
| RP34-112V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 5800RPM no-load speed, 392 oz-in peak torque, 33 oz-in continuous at 5200RPM, 1000 line differential commutating encoder | 2 days |
| RP34-217V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 3500RPM no-load speed, 740 oz-in peak torque, 120 oz-in continuous at 2740RPM, hall sensors, no encoder | 2 days |
| RP34-217V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 3500RPM no-load speed, 740 oz-in peak torque, 120 oz-in continuous at 2740RPM, 1000 line differential commutating encoder | 2 days |
| RP34-217V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 5030RPM no-load speed, 759 oz-in peak torque, 71 oz-in continuous at 4455RPM, hall sensors, no encoder | 2 days |
| RP34-217V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 5030RPM no-load speed, 759 oz-in peak torque, 71 oz-in continuous at 4455RPM, 1000 line differential commutating encoder | 2 days |
| RP34-313V24-100-X | NEMA 34 Brushless DC Motor, 24VDC, 2350RPM no-load speed, 940 oz-in peak torque, 216 oz-in continuous at 1680RPM, hall sensors, no encoder | 2 days |
| RP34-313V24-100-D | NEMA 34 Brushless DC Motor, 24VDC, 2350RPM no-load speed, 940 oz-in peak torque, 216 oz-in continuous at 1680RPM, 1000 line differential commutating encoder | 2 days |
| RP34-313V160-100-X | NEMA 34 Brushless DC Motor, 160VDC, 4480RPM no-load speed, 1095 oz-in peak torque, 156 oz-in continuous at 3740RPM, hall sensors, no encoder | 2 days |
| RP34-313V160-100-D | NEMA 34 Brushless DC Motor, 160VDC, 4480RPM no-load speed, 1095 oz-in peak torque, 156 oz-in continuous at 3740RPM, 1000 line differential commutating encoder | 2 days |
