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Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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12 Slots 8 Poles 3 Phase Water Cooled Brushless DC Motor

Beijing Silk Road Enterprise Management Services Co.,LTD
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12 Slots 8 Poles 3 Phase Water Cooled Brushless DC Motor

Place of Origin : China

Brand Name : OEM

Certification : CE/ISO/ROHS

Supply Ability : 25000pc/month

Packaging Details : with export carton

MOQ : Negotiable

Price : Negotiable

Delivery Time : 15-25days

Payment Terms : L/C, T/T, Western Union, Paypal

Torque : 1.02~3Nm

Protect Feature : Waterproof

Speed(RPM) : 3000rpm

Continuous Current(A) : 10.47~29.16A

Efficiency : IE 1

Length : 118mm

Weight : 2.1kg

Ke (voltage constant) : 11.4V/krpm

Rated peak current : 29.16A

Rated continuous output power : 319W

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12 Slots 8 Poles 3 Phase Water Cooled Brushless DC Motor

Key Specifications/Special Features:

  • 8 poles with three phase
  • 12 slots design for low cogging
  • Insulation class B, higher insulation class on requests
  • Sintered neo magnet
  • Multiple lines of encoder available
Specification
Supply voltage (reference)48V DC
Rated continuous torque1.02Nm
Rated speed at cont torque3000rpm
Rated continuous stall current10.47A
Rated continuous output power319W
Rated peak torque3Nm
Rated peak current29.16A
Torque constant0.1089Nm/A
Ke (voltage constant)11.4V/krpm
Terminal resistance0.28Ω
Inductance0.8mH
Insulation classB
Rotor inertia7.40E-05kg.m²
Weight2.1kg
Length118mm





FAQ

1. How could you help me select an appropriate motor solution for my application?
A:The absolute minimum information required to properly select a motor solution is the supply voltage, available continuous and peak current, load torque, speed at load, and desired motor technology (brush or brushless). To be sure, the more application information you can provide, the more accurate and exact motor we can offer or quote to you.


2. How do I calculate the rated speed or the speed at a specific torque for a motor or gearmotor?
A: The output speed for a motor or gearmotor is given by the equation below:
w = [VS - (I x Rmt)] / (KE x N)
Where
w = Speed
VS = Supply Voltage
I = Current (Obtained from previous equation)
Rmt = Motor Terminal Resistance
KE = Back-EMF Constant
N = Gear Ratio (Equals 1 if there is no gearbox)


3. What environmental considerations are there?
A: Typical environmental temps for the motor should be in a low humidity environment with an ambient temperature range of –20 C to +50 C. BLDC motors do have IP ratings associated to them and limited customization can be done to increase the IP rating. If severe conditions require IP ratings of IP54 or higher, a customized motor construction is required to accommodate this need.























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