RPP23 BLDC Motor
RapidPower Plus™ Series

Summary Details

Size: Nema 23
Peak Torque: to 550 oz-in or 390 Ncm

High Voltage. High Performance.
Our ElectroCraft RapidPowerTM Plus Brushless Servo Motor, Nema 23, is a high voltage, high performance brushless servo motor incorporating the latest electro-magnetic components creating high continuous torques with low inertia for rapid acceleration. It is available with hall-effect commutation or encoder feedback and a variety of connection options.

Additional Product Details

RPP23 Outline Drawing

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RPP23 Speed / Torque Curves

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RPP23 Mechanical / Winding Data

Stack Size Models RPP23- 64 RPP23- 98 RPP23- 118 RPP23- 154
RPP23M- 45 RPP23M- 69 RPP23M- 83 RPP23M- 108
Continuous Stall Torque (oz-in) 64 98 118 154
Continuous Stall Torque (Ncm) 45 69 83 109
Peak Torque (oz-in) 180 300 360 400
Peak Torque (Ncm) 127 212 254 282
Motor Constant (oz-in / √ Watt) 9.40 15.00 16.40 19.40
Motor Constant (Nm / √ Watt) 6.64 10.59 11.58 13.70
Electrical Constant (msec) 0.81 0.98 1.05 1.00
Mechanical Constant (msec) 1.79 0.73 0.61 0.36
Rotor Inertia (oz-in-sec2) 0.0010 0.0015 0.0020 0.0026
Rotor Inertia (g-cm2) 70.6 105.9 141.2 183.6
Thermal Resistance (C / Watts) 1.5 1.2 1.2 1.1
Weight (oz) 32.0 41.0 48.0 53.0
Weight (Kg) 0.9 1.2 1.4 1.5
Length (inches) 4.2 4.7 5.2 5.7
Length (mm) 106.7 119.4 132.1 144.8
Number of Poles 8 8 8 8

Winding Models 64V48 64V160 64V325 98V48 98V160 98V325 118V48 118V160 118V325 154V48 154V160 154V325
45V48 45V160 45V325 69V48 69V160 69V325 83V48 83V160 83V325 108V48 108V160 108V325
Design Voltage
(VDC)
48 160 325 48 160 325 48 160 325 48 160 325
Continuous Current
(Amps)
3.0 1.6 0.9 4.5 2.5 1.3 6.0 3.0 1.5 7.3 3.7 1.9
Peak Current
(Amps)
11.0 8.0 4.3 15.0 9.0 6.0 20.0 12.5 6.8 25.0 17.0 8.5
Voltage Constant
±10%
(VDC/kRPM)
13.0 23.0 45.0 13.0 25.0 58.0 13.0 25.0 50.0 13.2 29.0 59.0
Torque Constant
±10%
(oz-in / Amp)
18.4 31.0 61.0 18.4 34.0 78.0 18.4 34.0 68.0 18.7 39.0 79.0
Torque Constant
±10%
(Ncm / Amp)
12.993 21.891 43.075 12.993 24.009 55.080 12.993 24.009 48.019 13.205 27.540 55.786
Resistance
±10%
(Ohms)
3.6 12.5 45.0 2.2 7.0 26.0 1.5 5.0 20.0 0.7 4.0 16.1
Inductance
±10%
(mH)
3.5 10.0 38.0 1.9 6.7 26.0 1.7 5.2 21.0 1.0 3.9 16.6

RPP23 Connection

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RPP23 CAD

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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

Part Number Description Typical Lead Time
RPP23M-69V48-002-E 2 days
RPP23M-69V160-001-E 2 days
RPP23M-69V325-001-E 2 days
RPP23M-83V48-002-E 2 days
RPP23M-108V160-001-E 2 days
RPP23M-108V325-001-E 2 days

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
No products available

Asia

Part Number Description Typical Lead Time
RPP23M-69V48-002-E 2 days
RPP23M-69V160-001-E 2 days
RPP23M-69V325-001-E 2 days
RPP23M-83V48-002-E 2 days
RPP23M-108V160-001-E 2 days
RPP23M-108V325-001-E 2 days