Low Voltage Marine Motors
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Low Voltage Marine Motors

Bearings The motors are provided with bearings according to the tables below. Alternative designs: Version with roller bearings Greater axial forces can be tolerated if the motors are provided with angular contact ball bearings. Note that in such cases the axial force must only operate in one direction. Motor versions with roller bearings tolerate greater radial forces. It is recommended to use roller bearings in belt drives for motor sizes 160 - 280. See variant code 037 under the heading "Bearings and lubrication". Basic version with deep groove ball bearings Motor size D-end N-end 90 NU...

Pulley diameter When the desired bearing life has been determined the minimum permissible pulley diameter can be calculated with FR, according to the formula: where: D = diameter of pulley, mm P = power requirement, kW n = motor speed, r/min. K = belt tension factor, dependent on belt type and type of duty. A common value for V-belts is K = 2.5 FR = permissible radial force according to the tables or axial forces. In the case of simultaneous radial and axial forces information can be supplied on request. It is assumed that the radial force is applied at the end of the motor shaft. D = 1.9...

Code* Variant Motor size 280 315 35S 400 Painting 114 Spcial paint colcxr, standard grade. RAL-colour no, must be speafled. M M M P 179 Spcial paint sp驩cification. R R R R Protection Protective roof, vertical motor shaft down. M M M P 072 Radial soai at D-end, M M M P 158 Oegreo ot protection IP66, Dus* proof version. M M M P 403 Oegree of protection IP 56. M M M P Rating & instruction plates 002 Restamping volage, fraquency and output continuous duty. M M M P 003 095 135 Individual sriai number Restamping output (maintaiied voltage, froquoncy), intermittent duty Mounting of addrtionai...

M3BP280-315 M3BP 355 - 400 Adapter E-D 3GZF294730-759 Cable gland 3GZF294 730-613 Rang* 3GZF2 94730-749 (M3BP 280) 3GZF294730-753 (M3BP 315) M3BP 355 - 450 Adapter D-0(optlonal) 3GZF294730-942 Adapter E-2D (opltonal) 3GZF29473-945 Adapter E-D (standard 3G2F294730-944 SaWe box 3GZF294730-301 I I__\ CaWe box 3GZF294 730-501 Auxiliary de vices (view from N-end) Cable glands for auxllary deviens as standard 2 x M20x 1,5, M3BP 450 with terminal box 1200 Adapter E-2E (opticnal) 3GZF29374S-2 Adapter E-3D (optio 3G2F293745-1 Cable box 3GZF 294730-30? Dimensions for terminal box inlets d tntet c e f...

Terminal box For motors M2QA 71 to 250 and M2BAT 280 to 355 Terminal boxes are rnounted on top of the motor as standard. The motors can also be supplied with terminal box on hght or lett hand side. The terminal box ol motors M2QA 71 to 250 can be turned 4x90 and In motors M2BAT 280 to 355 rotated 2x180°, to allow cable entry from eitherside otthe motor Degree of protection of standard terminal box is IP 55. The terminal boxes in stzes 280 to 355 are equipped wlth cable glands or cable boxes as standard. Terminations are suitable for Cu- and Ai-cables. Cables are connected to the terminais...

Bearings The motors are normally fitted with single-row deep groove bail bearings as listed in Ihe table below. If the bearing at Ihe D-end is replaced with a roller bearing (NU- or N J-)P higher radial forces can be handled. Roller bearings are suitable for bell drive applications. Motors M2BA 71 to 132 and M3BP 160 to 450 Basic version with deep groove bail bearings WVhen there are high axial forces, angular-contact bail bearings should be used. This option is available on request. When a motorwith angular-contact bail bearings is ordered, the mettiod of mounting and direction and...

Parapan Commercial Jan10_Jan10 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:10.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:12.00pt "Arial", sans-serif; } .font7 { font:13.00pt "Arial", sans-serif; } .font8 { font:14.00pt "Arial", sans-serif; } .font9 { font:18.00pt "Arial", sans-serif; } .font10 { font:24.00pt "Arial", sans-serif; } .font11 {...

Parapan Commercial Jan10_Jan10 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:11.00pt "Arial", sans-serif; } .font2 { font:18.00pt "Arial", sans-serif; } .font3 { font:5.00pt "Lucida Sans Unicode", sans-serif; } Ratingplates For motor slzes 71to132 the ratingplate gives one current valu© forthe voltage area. That is the highest cutrent that can occur within the voltage area with the given output. Formotor sizes 160 to 400 the rating plateis In table form giving values forspeed, current and power factor for six...

Ordering information When placing an order. please state ttie following minimum data in the order, as in example on the right The product code of the rnotor is composed in accordance with the following example. Motor type M3BP 160L Ple number 2 Mounting arrangement (IM code) IM B3 (IM1001) Rated output 18.5 kW Product code 3GBP161103-ADA Variant codes if needed Motor size A B G A Motor type B Motor size C Product code D Mounting arrangement code E Voilage and frequency code F GeneraBon code G Variant ccdes M3BP 160 L 3GBP 161 103 - ADA. 003 etc 10 11 121314 Explanation of the product code:...

Low Voltage Marine Motors 12_2006.indd table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:10.00pt "Arial", sans-serif; } .font2 { font:19.00pt "Arial", sans-serif; } .font3 { font:30.00pt "Arial", sans-serif; } Marine cast iron motors - Variant codes 4 Motor size Motor size M2BA M3BP M3BP M3BP M3BP M3BP M3BP M2QA M2QA M2BAT Code 1) Variant 71- 160- 200- 280- 355 400 450 71- 160- 280- 132 180 250 315 132 250 355 Balancing 052 Vibration acc. to grade A (IEC 60034-14). M S S S S S S P M S 417 Vibration acc. to grade B (IEC...