Product description
Voltage:24V
No Load Speed:5000rpm
Rated torque:0.063mNm
Rated Speed:4000rpm
Rated Current:1.65A
Stall torque:0.189mNm
Stall current:4.4A
Weight:0.290Kg
| 42BLF- DC Geared Motor | ||||||
| Technique Specification | ||||||
| Model | SLT42BLF20 | SLT42BLF40 | SLT42BF60 | SLT42BLF80 | ||
| Number of poles |  | 8 | ||||
| Voltage | V | 24 | ||||
| No load speed | RPM | 5300 | 5400 | 5200 | 5200 | |
| Rated torque | N.m | 0.063 | 0.125 | 0.185 | 0.24 | |
| Rated Speed | RPM | 4000 | 4000 | 4000 | 4000 | |
| Rated power | W | 25 | 50 | 75 | 100 | |
| Rated Current | A | 1.6 | 3.2 | 4.7 | 6.5 | |
| Peak torque | N,m | 0.18 | 0.37 | 0.54 | 0.72 | |
| Back-EMFÂ constant | V/KRPM | 3.3 | 3.23 | 3.38 | 3.36 | |
| Weight | Kg | 0.29 | 0.47 | 0.65 | 0.87 | |
| Length | mm | 43 | 63 | 93 | 113 | |
| Model | No load speed(rpm) |
Rated torque(Nm) |
Rated speed(rpm) |
Rated current(A) |
Torque(max)(Nm) | Rotor inertia(Kgmm²) |
Black-EMFconstant(V/krpm) | Torque Constant(Nm/A) |
   Resistance(20ºC)(ohm) | Weight (Kg) |
Rotor:La(mm) |
| SLT42BL01 | 5000 | 0.063 | 4000 | 1.65 | 0.189 | 5.2 | 3.17 | 0.045 | 1.42 | 0.29 | 20 |
| SLT42BL02 | 5000 | 0.125 | 4000 | 3.4 | 0.375 | 9.3 | 3.13 | 0.044 | 0.73 | 0.47 | 40 |
| SLT42BL03 | 5000 | 0.185 | 4000 | 4.5 | 0.5 | 13.4 | 3.28 | 0.73 | 0.39 | 0.65 | 60 |
| SLT60BL01 | 5200 | 0.11 | 4000 | 1.9 | 0.3 | 7.5 | 4.5 | 0.074 | 1.65 | 0.5 | 20 |
| SLT60BL02 | 5200 | 0.22 | 4000 | 3.3 | 0.55 | 11.9 | 4.82 | 0.079 | 0.7 | 0.5 | 40 |
| SLT60BL03 | 5200 | 0.32 | 4000 | 4.8 | 0.8 | 17.3 | 4.87 | 0.08 | 0.48 | 1 | 60 |
| SLT60BL04 | 5200 | 0.44 | 4000 | 6.6 | 1.05 | 21 | 4.87 | 0.08 | 0.35 | 1 | 80 |
| SLT62BL01 | 3900 | 0.22 | 3200 | 4.5 | 0.66 | 19 | 4.3 | 0.062 | 0.57 | 0.9 | 20 |
| SLT62BL02 | 3700 | 0.4 | 3000 | 7.1 | 1.1 | 37.5 | 4.6 | 0.065 | 0.24 | 1.3 | 40 |
| SLT62BL03 | 3700 | 0.65 | 3000 | 12.7 | 1.8 | 55.8 | 4.53 | 0.061 | 0.13 | 1.8 | 60 |
Company Information
Since 1990
Specializing in Axial fan, Radiator Fan, Blower Fan, Motor Fan,DC Motor,Brushless Motor,Hub Motor,Auto Parts(Die casting and plastic parts). We can design the solutions for our clients, or produce the products by your requirements.
Our principle: quality is our life, technical is the basic, be honest and faithful to our partners. At the same time, we pay more attention on team work and improving the staff skills.Customer requirements and the innovation of technology as our guide, try to be the market leader of Motor business.Â
FAQ
1,What custom modifications are available?
 SLT can provide motor with customized shafts, mounted encoders, various controls
(integral, hall only, or sensorless), and alternate magnet materials for power density.
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2,What are the advantages of using a brushless motor versus a brush style motor?Â
No brush noise, efficient, durable, robust, easy to cool
Linear current/torque
Synchronous speed control
Position and Speed Servo (open/closed loop)
Customizable Performance
Extended LifeÂ
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3,How can I calculate my power needs?
A simple formula can be used to roughly determine what is needed power-wise.
Here's an example:
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| Motor Speed: | 3600 RPM |
| Motor Torque: | 340 mNm = 48 inoz = 3 inlb |
| Voltage: | 12VDC |
| Assumed Eff %: | 80 % |
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| Power Output: | ( Speed x Torque(inlb) ) / 84.5 | => | (3600 x 3 ) / 84.5 | = | 127 Watts Output |
| Power Input: | Watts Output / Assumed Eff% | => | 127 / 0.8 | = | 159 Watts Input (Required) |
| Current Requirement: | Watts Input / Voltage | => | 159 / 12 | = | 13.2 Amps (Minimum) |
4,What environmental considerations are there?
Typical environmental temps for the motor should be run in a low humidity environment with an ambient temperatureÂ
range of -20 C to +50 C. brushless motors do have IP ratings associated to them and limited customization can beÂ
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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5,Are there any noise benefits of a Brushless motor?
Yes, with the elimination of brushes, brushless motors can be regulated to slower operating speeds without sacrificing torque.
Brushless motors can also utilize skewed magnets to reduce the effect of cogging.
Packaging & Shipping
1,Inner packing(Waterproof plastic bag packing)+Outer packing(Carton packing)
2,Export wooden box packaging for products.
3,Other package as you required
Changzhou sunlight Co., Ltd
Contact Person: Mary Wang
Tel.:Â 86-519-83825998
Fax.:Â 86-519-83823899
Mobile:Â 86-13915006892
Website: www.czsunlight.com or www.sunlightmotor.com
Permanent Magnet High Quality Brushdc Motor,24V 42Zyt01A Permanent Magnet Brush Dc Motors,12V 24V 40V 42Zyt02A Permanent Magnet Brush Dc Motors
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