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vd751(0)-101

Product catalog summary

Market Application: The PMDC motor is designed for interior automotive applications, specifically for seat adjusters.

Motor Characteristics:

Diameter: 41.1 mm
Length: 143.5 mm
Nominal Voltage: 13.5 V
Torque Constant: 31.699 m-Nm/A
Dynamic Resistance: 1.159 Ohms
Motor Regulations: 11.062 Rpm/m-Nm
Circuit Resistance: 0.2 Ohm

Electrical Performance:

No Load Speed: 3900 Rpm
Stall Current: 11.650 A
Max Efficiency: 59.08%
Max Power: 35.308 W
Torque at Max Efficiency: 66.02 mNm

Additional Features: The motor can be equipped with optional EMI suppression, memory function, and thermal protection. It is designed for vertical drive in the left-hand direction with a gearbox assembly.

Performance Data: The performance graph illustrates the relationship between speed, torque, current, power, and efficiency. Key observations include:

Efficiency peaks at 59.08%.
Maximum power output is 35.308 W.
Torque and speed are inversely related, with higher torque resulting in lower speed.

Catalog excerpts

PMDC PMDC Motor Page 120 [email protected] www.johnsonmotor.com Johnson Motor vd751(0)-101 Market Interior Application: Seat Adjuster Motor Characteristics: Diameter : 41.1 mm Length : 143.5 mm Nominal Voltage : 13.5 V Torque Constant : 31.699 m-Nm/A Dynamic Resistance : 1.159 Ohms Motor Regulations : 11.062 Rpm/m-Nm Circuit Resistance : 0.2 Ohm Electrical Performance: No Load Stall Max Eff Max Power Speed (Rpm) 3900 3100 1900 Current (A) 0.633 11.650 2.716 6.142 Torque (mNm) 349.24 66.02 174.62 Efficiency (%) 59.08 Power (W) 21.657 35.308 For vertical drive left hand direction with gear box assembly. Optional EMI suppression, memory function and thermal protection

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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