Series DC997

Price scales

QuantityDiscountUnit price
1-90% off$2.97
10-9915% off$2.52
100+25% off$2.23

Product description

The DC-997 motor is an ultra high-power brushed DC motor with a 54.5 mm diameter and 85 mm length, designed for heavy-duty applications requiring extremely high torque and robust mechanical output.

Specifications

Value nominal voltage
Rated voltage24 V
Rated current4.96 A
Rated torque1699 gf.cm
Rated speed5165
Stall torque13100 gf.cm
Stall current34 A
No-load current1.25 A
No-load speed6000
Rated power86 W
Max efficiency72 %
Motor material
Housing materialElectrolytic zinc coated steel
Direction of rotationCW / CCW
Number of pole pairs2
Magnet materialFerrite
Enameled wire materialEnameled copper wire
Insulating paint layerPolyurethane enamelled wire (UEW)
Carbon brush materialMetal graphite brush
Electrical characteristics
Terminal resistance
Terminal inductance
Torque constant
Speed constant
Back-EMF constant
Rotor inductance
Rotor inertia
Mechanical characteristics
Weight
Noise Level @ 30cm
Noise Level @ 50cm
Operating temperature range-30℃-80℃
Working Lifespan800 hours
Value nominal voltage
Rated voltage24 V
Rated current2.79 A
Rated torque1197 gf.cm
Rated speed4198
Stall torque12350 gf.cm
Stall current26 A
No-load current0.85 A
No-load speed4500
Rated power50.2 W
Max efficiency72 %
Motor material
Housing materialElectrolytic zinc coated steel
Direction of rotationCW / CCW
Number of pole pairs2
Magnet materialFerrite
Enameled wire materialEnameled copper wire
Insulating paint layerPolyurethane enamelled wire (UEW)
Carbon brush materialMetal graphite brush
Electrical characteristics
Terminal resistance
Terminal inductance
Torque constant
Speed constant
Back-EMF constant
Rotor inductance
Rotor inertia
Mechanical characteristics
Weight
Noise Level @ 30cm
Noise Level @ 50cm
Operating temperature range-30℃-80℃
Working Lifespan800 hours
Value nominal voltage
Rated voltage12 V
Rated current7.5 A
Rated torque1200 gf.cm
Rated speed5400
Stall torque12000 gf.cm
Stall current67.5 A
No-load current1.85 A
No-load speed6000
Rated power65 W
Max efficiency72 %
Motor material
Housing materialElectrolytic zinc coated steel
Direction of rotationCW / CCW
Number of pole pairs2
Magnet materialFerrite
Enameled wire materialEnameled copper wire
Insulating paint layerPolyurethane enamelled wire (UEW)
Carbon brush materialMetal graphite brush
Electrical characteristics
Terminal resistance
Terminal inductance
Torque constant
Speed constant
Back-EMF constant
Rotor inductance
Rotor inertia
Mechanical characteristics
Weight
Noise Level @ 30cm
Noise Level @ 50cm
Operating temperature range-30℃-80℃
Working Lifespan800 hours
Value nominal voltage
Rated voltage12 V
Rated current5.4 A
Rated torque1168 gf.cm
Rated speed4182
Stall torque11499 gf.cm
Stall current48 A
No-load current1.35 A
No-load speed4500
Rated power48.8 W
Max efficiency72 %
Motor material
Housing materialElectrolytic zinc coated steel
Direction of rotationCW / CCW
Number of pole pairs2
Magnet materialFerrite
Enameled wire materialEnameled copper wire
Insulating paint layerPolyurethane enamelled wire (UEW)
Carbon brush materialMetal graphite brush
Electrical characteristics
Terminal resistance
Terminal inductance
Torque constant
Speed constant
Back-EMF constant
Rotor inductance
Rotor inertia
Mechanical characteristics
Weight
Noise Level @ 30cm
Noise Level @ 50cm
Operating temperature range-30℃-80℃
Working Lifespan800 hours

Technical illustrations

Dimensional Drawing

Characteristic curves

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