DPP240 Brush Motor
DirectPower™ Plus Series

Summary Details

Size: 2.25-inch or 57mm
Peak Torque: to 240 oz-in or 169 Ncm

High-Torque. Long life.
Our ElectroCraft DirectPowerTM  Plus 240 Series features up a rugged, heavy-gauge steel housing construction for long-life and durability. This high-efficiency motor includes dynamically balanced armatures, sealed ball bearings, and replaceable brushes.

Additional Product Details

DPP240 Outline Drawing

DPP240 Speed / Torque Curves

torque_dpp240-29.gif torque_dpp242-44.gif torque_dpp243-53.gif

DPP240 Mechanical / Winding Data

Array Stack/Torque Sizes
Stack Size Models DPP240-29 DPP242-44 DPP243-52
Continuous Stall Torque (oz-in) 29 44 52
Continuous Stall Torque (Ncm) 20.48 31.07 36.72
Peak Torque (oz-in) 240 350 400
Peak Torque (Ncm) 169.46 247.13 282.44
Rotor Inertia (oz-in-sec2) 0.0040 0.0060 0.0070
Rotor Inertia (g-cm2) 282.5 423.7 494.3
Thermal Resistance (C / Watts) 5.0 4.2 3.8
Weight (oz) 2.1 2.1 2.1
Weight (Kg) 0.1 0.1 0.1
Length (inches) 4.0 5.0 5.5
Length (cm) 10.2 12.7 14.0
Number of Poles 2 2 2

Array Winding Options
Winding Models 29V48 29V60 44V48 44V60 52V48 52V60
Design Voltage
(VDC)
48 60 48 60 48 60
Continuous Current
(Amps)
2 2 4 3 5 4
Peak Current
(Amps)
16 14 27 21 32 25
Voltage Constant
±10%
(VDC/kRPM)
10.9 14.2 9.8 12.4 9.7 12.3
Torque Constant
±10%
(oz-in / Amp)
14.7 19.2 13.3 16.7 13.2 16.6
Torque Constant
±10%
(Ncm / Amp)
10.380 13.558 9.392 11.793 9.321 11.722
Resistance
±10%
(Ohms)
3.2 5.2 1.7 2.6 1.3 2.0
Inductance
±10%
(mH)
4.8 8.2 4.2 6.6 3.8 6.0
Motor Constant
(oz-in / √ Watt)
8.24 8.45 10.26 10.47 11.36 11.69
Motor Constant
(Nm / √ Watt)
0.93 0.95 1.16 1.18 1.28 1.32
Electrical Constant
(msec)
1.5 1.58 2.5 2.6 2.82 2.98
Mechanical Constant
(msec)
7.93 7.53 8.34 8.01 8.12 7.67

DPP240 View 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
DPP240-29V60-110-X 2
DPP242-44V60-110-X 2
DPP243-52V60-110-X 2

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
DPP240-04-021 S240-1AMOTORONLY6mm/SCRN 0
DPP240-04-022 S240-1AMOTORONLY8mm/SCRN 0
DPP243-02-015 S243-1BMOTORONLY8mm/SCRN 0

Asia

Part Number Description Typical Lead Time
DPP240-29V60-110-X 2
DPP242-44V60-110-X 2
DPP243-52V60-110-X 2