RPP34 NEMA 34 BLDC Motor
RapidPower Plus™ Series
Series
RPP34
Size
NEMA 34
Peak Torque
to 2272 oz-in or 1604 Ncm
Product Details
Overview & Features
The Ultimate in Brushless Servo Motor Performance.
The ElectroCraft RapidPower™ Plus RPP34 is a high-performance brushless servo motor incorporating the latest electro-magnetic components producing high continuous torque with low inertia for rapid acceleration. The RPP34 is available with high voltage DC winding configurations, and a variety of commutating optical encoders for precise positioning applications.
| RPP34 | Stack Size and Winding Models | |||||||
| Specifications | RPP34-142V160 | RPP34-142V325 | RPP34-284V160 | RPP34-284V325 | RPP34-426V160 | RPP34-426V325 | RPP34-568V160 | RPP34-568V325 |
| RPP34M-100V160 | RPP34M-100V325 | RPP34M-200V160 | RPP34M-200V325 | RPP34M-300V160 | RPP34M-300V325 | RPP34M-400V160 | RPP34M-400V325 | |
| Design Voltage (VDC) | 160 | 325 | 160 | 325 | 160 | 325 | 160 | 325 |
|---|---|---|---|---|---|---|---|---|
| No load speed (RPM) | 5,000 | 5,000 | 5,000 | 5,000 | 4,500 | 5,200 | 3,400 | 4,500 |
| Peak Torque (oz-in) | 568 | 568 | 1,136 | 1,136 | 1,704 | 1,704 | 2,272 | 2,272 |
| Peak Torque (Ncm) | 401 | 401 | 802 | 802 | 1,203 | 1,203 | 1,604 | 1,604 |
| Peak Current (Amps) | 13.0 | 6.5 | 25.8 | 12.9 | 35.7 | 20.7 | 26.8 | 17.4 |
| Continuous Stall Torque (oz-in) | 142 | 284 | 426 | 568 | ||||
| Continuous Stall Torque (Ncm) | 100 | 200 | 300 | 400 | ||||
| Continuous Stall Current (Amps) | 3.3 | 1.6 | 6.5 | 3.2 | 8.9 | 5.0 | 6.7 | 4.4 |
| Continuous Rated Torque (oz-in) | 82.0 | 81.0 | 167.0 | 163.0 | 239.0 | 201.0 | 314.0 | 306.0 |
| Continuous Rated Torque (Ncm) | 57.9 | 57.2 | 117.9 | 115.1 | 168.7 | 141.9 | 221.7 | 216.0 |
| Continuous Rated Current (Amps) | 2.7 | 1.3 | 5.4 | 2.6 | 7.1 | 3.4 | 7.0 | 4.4 |
| Continuous Rated Speed (RPM) | 4,420 | 4,510 | 4,410 | 4,490 | 4,000 | 4,760 | 2,890 | 3,990 |
| Voltage Constant (V / kRPM) | 32.2 | 64.4 | 32.6 | 65.1 | 35.3 | 62.4 | 47.0 | 72.4 |
| Torque Constant (oz-in / Amp) | 43.5 | 87.1 | 44.0 | 88.1 | 47.7 | 84.4 | 63.6 | 97.9 |
| Torque Constant (Ncm / Amp) | 30.7 | 61.5 | 31.1 | 62.2 | 33.7 | 59.6 | 44.9 | 69.1 |
| Resistance (Ohms) | 3.3 | 11.1 | 1.4 | 4.9 | 0.9 | 2.6 | 1.1 | 2.6 |
| Inductance (mH) | 5.0 | 20.1 | 2.6 | 10.2 | 1.9 | 5.9 | 2.5 | 5.9 |
| Motor Constant (oz-in / √ Watt) | 25.0 | 38.7 | 52.0 | 60.5 | ||||
| Motor Constant (Ncm / √ Watt) | 17.7 | 27.3 | 36.7 | 42.7 | ||||
| Electrical Constant (msec) | 1.7 | 2.0 | 2.2 | 2.3 | ||||
| Mechanical Constant (msec) | 1.0 | 0.9 | 0.7 | 0.7 | ||||
| Rotor inertia (oz-in-sec²) | 0.0 | 0.0091 | 0.0137 | 0.0183 | ||||
| Rotor inertia (g-cm²) | 322.9 | 645.7 | 968.6 | 1,291.5 | ||||
| Thermal Resistance (C / Watt) | 1.4 | 1.1 | 0.9 | 0.8 | ||||
| Weight (oz) | 82.9 | 109.7 | 136.2 | 164.0 | ||||
| Weight (Kg) | 2.4 | 3.1 | 3.9 | 4.7 | ||||
| Length (inch) | 5.0 | 6.0 | 7.0 | 7.9 | ||||
| Length (mm) | 126.5 | 151.5 | 176.5 | 201.5 | ||||
| Number of Poles | 8.0 | 8 | 8 | 8 | ||||
Speed / Torque Curves
Dimensional Drawing
Drive Compatibility
Please contact ElectroCraft if the drive you are searching for is not included in the charts below.
Please contact us for drive compatibility information on this motor series.
Connector Pinouts
Documents & Downloads
| Download | Description |
|---|---|
| RPP34 Data Sheet (US) | Download Data Sheet (PDF) |