GEARED DRIVES (EUROPEAN MOUNTING) Fenner … · MOTORISED UNITS SELECTION PROCEDURE (a) Service Factor From Table below select the service factor ... Hammer Mills Pumps – reciprocating,

Drive Design & Maintenance Manual - 2006 193

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GEARED DRIVES (EUROPEAN MOUNTING) 7Fenner Series F Motorised Selection

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MOTORISED UNITS SELECTION PROCEDURE

(a) Service Factor

From Table below select the service factor applicable to the drive.

(b) Motor Power

Refer to the selection tables and choose a motor power equal to or in excess of that which is required. If the motor power is not known, then from the formula below, determine the power requirements of the driven machine and select a motor power in excess of the calculated machine absorbed power.

T x N

PA = 9550

PA = machine absorbed power (kW)

T = machine absorbed torque (Nm)

N = machine speed (rev/min)

(c) Unit Selection

Refer to the motor power tables as selected by step (b), read down the column headed “Nominal Output speed” until a speed equal to or near to that which is required is found

On this line read across to the column headed by the service factor found in step (a) and note the Series F code.

(d) Overhung and Thrust Loading

If an indirect drive is used between the Series F gearmotor and the machine, then the radial load should be calculated by using one of the formuale. This should be checked against the output shaft capacity table for the relevant unit size selected.

(e) From the relevant dimension pages determine the required machine shaft diameter.

SELECTION EXAMPLE 1

A Series F motorised shaft mounted gearmotor is required to drive a uniformly loaded conveyor which absorbs 4 kW at 69 rev/min and operates 8 hours a day.

(a) Service Factor

From table opposite the service factor is 1.0.

(b) Motor Power

Series F motorised units fitted with 4 kW motors are described on page 196.

(c) Unit Selection

Reading down the column headed “Nominal Output Speed”, it is found that 70 rev/min is nearest to the required output speed of 69 rev/min and by referring to the column headed by a service factor 1.0 the Series F gearmotor code is seen to be 881A1246.


As no external loads are present, no further checks are necessary.

(e) Shaft diameter needs to be 40mm.

SELECTION EXAMPLE 2

A non-uniformly loaded conveyor absorbs 1600 Nm at the headshaft which has to rotate at 52 rev/min.

Select a suitable size Series F gearmotor for over 16 hours a day.

(a) Service Factor

From table below the Service Factor is 1.50.

(b) Motor Power

As the motor power is not known, it is necessary to calculate the power requirements of the driven machine from the following formula:

1600 x 52

Machine absorbed power = 9550

= 8.71 kW.

The nearest motor is an 11.0 kW motor and is found on page 196.

(c) Unit Selection

Reading down the column headed “Nominal Ouptut Speed” it is found that 50 rev/min is nearest to the required output speed of 52 rev/min and by referring to the column headed by a service factor of 1.5, the gearmotor code is seen to be 884A1566.


As no external loads are present, no further checks are necessary.

(e) Shaft diameter required is 70mm.

TABLE 1 - MECHANICAL SERVICE FACTOR (Fm)

Operational hours

Types of Driven Machine 10 to Under 10 16 Over 16

Uniform Loads Agitators and Mixers – liquid or semi-liquid Blowers – centrifugal Bottling Machines Conveyors and Elevators – uniformly loaded Cookers 1.00 1.25 1.25 Laundry Washing Machines – non-reversing Line Shafts Pumps – centrifugal and gear Wire Drawing Machines

Moderate Shock Loads Agitators and Mixers – variable density Conveyors – not uniformly loaded Cranes travel motion and hoisting Drawbench Feeders – pulsating load Hoists Kilns 1.25 1.50 1.50 Laundry Tumblers Lifts Pumps – reciprocating with 3 or more cylinders Pump and Paper Making Machinery Rubber Mixers and Calendars Screens – rotary Textile Machinery

Heavy Shock Loads Brick Presses Briquetting Machines Conveyors – reciprocating and shaker Crushers 1.50 2.00 2.00 Feeders – reciprocating Hammer Mills Pumps – reciprocating, 1 or 2 cylinders Rubber Masticators Screens – vibrating

Service Factors apply only to gear units and not to motors.

* See page 252 for notes on reducing service factors

194 Drive Design & Maintenance Manual - 2006

GEARED DRIVES (EUROPEAN MOUNTING)

Fenner Series F Motorised Selection7

0.55 KW MOTOR

Nominal Service Factor Output Speed 1.00 1.25 1.50 2.00 rev/min

280 880A0116 880A0116 880A0116 880A0116 230 0A0216 0A0216 0A0216 0A0216 200 0A0316 0A0316 0A0316 0A0316 178 0A0416 0A0416 0A0416 0A0416 158 0A0516 0A0516 0A0516 0A0516 142 0A0616 0A0616 0A0616 0A0616 130 0A0716 0A0716 0A0716 0A0716 110 0A0816 0A0816 0A0816 0A0816 100 0A0916 0A0916 0A0916 0A0916 90 0A1016 0A1016 0A1016 0A1016 80 0A1116 0A1116 0A1116 0A1116 70 0A1216 0A1216 0A1216 0A1216 65 0A1316 0A1316 0A1316 0A1316 57 0A1416 0A1416 0A1416 0A1416 50 0A1516 0A1516 0A1516 0A1516 44 0A1616 0A1616 0A1616 0A1616 40 0A1716 0A1716 0A1716 0A1716 36 0A1816 0A1816 0A1816 0A1816 32 0A1916 0A1916 0A1916 – 28 0A2016 0A2016 0A2016 – 25 0A2116 0A2116 0A2116 – 23 0A2216 0A2216 0A2216 – 21 0A2316 881A2316 881A2316 881A2316 19 881A2416 1A2416 882A2416 882A2416 17 1A2516 1A2516 881A2516 881A2516 15 1A2616 1A2616 882A2616 882A2616 14 1A3416 1A3416 881A3416 881A3416 12 1A3516 1A3516 1A3516 1A3516 11 1A3616 1A3616 1A3616 882A3616 10 1A3716 1A3716 1A3716 2A3716 9.0 1A3816 1A3816 1A3816 2A3816 8.0 1A3916 1A3916 882A3916 2A3916 7.0 1A4016 882A4016 2A4016 2A4016 6.0 1A4116 2A4116 2A4116 2A4116 5.5 882A4216 2A4216 2A4216 883A4216 5.0 2A4316 2A4316 883A4316 3A4316 4.5 2A4416 2A4416 3A4416 3A4416 4.0 883A4516 883A4516 314416 3A4416

0.75 KW MOTOR


280 880A0118 880A0118 880A0118 880A0118 230 0A0218 0A0218 0A0218 0A0218 200 0A0318 0A0318 0A0318 0A0318 178 0A0418 0A0418 0A0418 0A0418 158 0A0518 0A0518 0A0518 0A0518 142 0A0618 0A0618 0A0618 0A0618 130 0A0718 0A0718 0A0718 0A0718 110 0A0818 0A0818 0A0818 0A0818 100 0A0918 0A0918 0A0918 0A0918 90 0A1018 0A1018 0A1018 0A1018 80 0A1118 0A1118 0A1118 0A1118 70 0A1218 0A1218 0A1218 0A1218 65 0A1318 0A1318 0A1318 0A1318 57 0A1418 0A1418 0A1418 0A1418 50 0A1518 0A1518 0A1518 0A1518 44 0A1618 0A1618 0A1618 – 40 0A1718 0A1718 0A1718 880A1718 36 0A1818 0A1818 0A1818 881A1818 32 0A1918 0A1918 881A1918 1A1918 28 0A2018 881A2018 1A2018 1A2018 25 0A2118 880A2118 1A2118 1A2118 23 0A2218 881A2218 1A2218 1A2218 21 881A2318 1A2318 1A2318 – 19 1A2418 1A2418 882A2418 882A2418 17 1A2418 1A2518 881A2518 2A2518 15 1A2618 1A2618 882A2618 2A2618 14 1A3418 1A3418 881A3418 2A3418 12 1A3518 1A3518 1A3518 2A3518 11 1A3618 1A3618 882A3618 2A3618 10 1A3718 882A3718 2A3718 2A3718 9.0 1A3818 2A3818 2A3818 883A3818 8.0 882A3918 2A3918 2A3918 3A3918 7.0 2A4018 2A4018 2A4018 3A4018 6.0 2A4118 2A4118 2A4118 3A4118 5.5 2A4218 2A4218 883A4218 3A4218 5.0 2A4318 883A4318 3A4318 3A4318 4.5 2A4418 3A4418 3A4418 3A4418 4.0 2A4518 3A4518 3A4518 —

1.1 KW MOTOR


280 880A0124 880A0124 880A0124 880A0124 230 0A0224 0A0224 0A0224 0A0224 200 0A0324 0A0324 0A0324 0A0324 178 0A0424 0A0424 0A0424 0A0424 158 0A0524 0A0524 0A0524 0A0524 142 0A0624 0A0624 0A0624 0A0624 130 0AA724 0A0724 0A0724 0A0724 110 0A0824 0A0824 0A0824 0A0824 100 0A0924 0A0924 0A0924 0A0924 90 0A1024 0A1024 0A1024 0A1024 80 0A1124 0A1124 0A1124 0A1124 70 0A1224 0A1224 0A1224 0A1224 65 0A1324 0A1324 0A1324 0A1324 57 0A1424 0A1424 0A1424 0A1424 50 0A1524 0A1524 881A1524 881A1524 44 0A1624 0A1624 1A1624 1A1624 40 0A1724 0A1724 1A1724 1A1724 36 0A1824 0A1824 1A1824 1A1824 32 881A1924 881A1924 1A1924 1A1924 28 1A2024 1A2024 1A2024 1A2024 25 1A2124 1A2124 1A2124 – 23 1A2224 1A2224 1A2224 882A2224 21 1A2324 882A2324 882A2324 – 19 1A2424 2A2424 883A2424 883A2424 17 1A2524 2A2524 882A2524 – 15 882A2624 2A2624 883A2624 883A2624 14 2A3424 2A3424 882A3424 3A3424 12 2A3524 2A3524 2A3524 3A3524 11 2A3624 2A3624 2A3624 3A3624 10 2A3724 2A3724 2A3724 3A3724 9.0 2A3824 2A3824 883A3824 3A3824 8.0 2A3924 883A3924 3A3924 3A3924 7.0 2A4024 3A4024 3A4024 884A4024 6.0 2A4124 3A4124 3A4124 4A4124 5.5 883A4224 3A4224 3A4224 4A4224 5.0 3A4324 3A4324 884A4324 885A4324 4,5 3A4424 3A4424 4A4424 5A4424 4.0 3A4524 884A4524 4A4524 5A4524

0.37 KW MOTOR


50 880A1508 880A1508 880A1508 880A1508 44 0A1608 0A1608 0A1608 0A1608 40 0A1708 0A1708 0A1708 0A1708 36 0A1808 0A1808 0A1808 0A1808 32 0A1908 0A1908 0A1908 0A1908 28 0A2008 0A2008 0A2008 0A2008 25 0A2108 0A2108 0A2108 0A2108 23 0A2208 0A2208 0A2208 0A2208 21 0A2308 0A2308 881A2308 881A2308 19 0A2408 0A2408 1A2408 1A2408 17 0A2508 0A2508 1A2508 1A2508 15 0A2608 0A2608 1A2608 1A2608 14 0A3408 0A3408 1A3408 1A3408 12 0A3508 0A3508 1A3508 1A3508 11 0A3608 0A3608 1A3608 1A3608 10 0A3708 881A3708 1A3708 1A3708 9.0 0A3808 1A3808 1A3808 1A3808 8.0 881A3908 1A3908 882A3908 882A3908 7.0 1A4008 1A4008 2A4008 2A4008 6.0 1A4108 1A4108 2A4108 2A4108 5.5 1A4208 1A4208 2A4208 2A4208 5.0 1A4308 1A4308 2A4308 2A4308 4.5 1A4408 882A4408 2A4408 2A4408 4.0 1A4508 2A4508 2A4508 2A4508

0.25 KW MOTOR


50 880A1506 880A1506 880A1506 880A1506 44 0A1606 0A1606 0A1606 0A1606 40 0A1706 0A1706 0A1706 0A1706 36 0A1806 0A1806 0A1806 0A1806 32 0A1906 0A1906 0A1906 0A1906 28 0A2006 0A2006 0A2006 0A2006 25 0A2106 0A2106 0A2106 0A2106 23 0A2206 0A2206 0A2206 0A2206 21 0A2306 0A2306 0A2306 0A2306 19 0A2406 0A2406 0A2406 0A2406 17 0A2506 0A2506 0A2506 0A2506 15 0A2606 0A2606 0A2606 0A2606 14 0A3406 0A3406 0A3406 0A3406 12 0A3506 0A3506 0A3506 0A3506 11 0A3606 0A3606 0A3606 881A3606 10 0A3706 0A3706 0A3706 1A3706 9.0 0A3806 0A3806 881A3806 1A3806 8.0 0A3906 0A3906 1A3906 1A3906 7.0 0A4006 881A4006 1A4006 1A4006 6.0 0A4106 1A4106 1A4106 1A4106 5.5 881A4206 1A4206 1A4206 1A4206 5.0 1A4306 1A4306 1A4306 882A4306 4.5 1A4406 1A4406 1A4406 2A4406 4.0 1A4506 1A4506 1A4506 2A4506

0.18 KW MOTOR


50 880A1502 880A1502 880A1502 880A1502 44 0A1602 0A1602 0A1602 0A1602 40 0A1702 0A1702 0A1702 0A1702 36 0A1802 0A1802 0A1802 0A1802 32 0A1902 0A1902 0A1902 0A1902 28 0A2002 0A2002 0A2002 0A2002 25 0A2102 0A2102 0A2102 0A2102 23 0A2202 0A2202 0A2202 0A2202 21 0A2302 0A2302 0A2302 0A2302 19 0A2402 0A2402 0A2402 0A2402 17 0A2502 0A2502 0A2502 0A2502 15 0A2602 0A2602 0A2602 0A2602 14 0A3402 0A3402 0A3402 0A3402 12 0A3502 0A3502 0A3502 0A3502 11 0A3602 0A3602 0A3602 0A3602 10 0A3702 0A3702 0A3702 0A3702 9.0 0A3802 0A3802 0A3802 0A3802 8.0 0A3902 0A3902 0A3902 881A3902 7.0 0A4002 0A4002 0A4002 1A4002 6.0 0A4102 0A4102 0A4102 1A4102 5.5 0A4202 0A4202 881A4202 1A4202 5.0 0A4302 881A4302 1A4302 1A4302 4.5 0A4402 1A4402 1A4402 1A4402 4.0 881A4502 1A4502 1A4502 1A4502 Speeds above 50rev/min can be supplied consult your local local Authorised Distributor

Bold typeface indicates triple reduction gearbox


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1.5 KW MOTOR


280 880A0128 880A0128 880A0128 880A0128 230 0A0228 0A0228 0A0228 0A0228 200 0A0328 0A0328 0A0328 0A0328 178 0A0428 0A0428 0A0428 0A0428 158 0A0528 0A0528 0A0528 0A0528 142 0A0628 0A0628 0A0628 0A0628 130 0A0728 0A0728 0A0728 0A0728 110 0A0828 0A0828 0A0828 0A0828 100 0A0928 0A0928 0A0928 0A0928 90 0A1028 0A1028 0A1028 0A1028 80 0A1128 0A1128 0A1128 881A1128 70 0A1228 0A1228 0A1228 1A1228 65 0A1328 0A1328 0A1328 1A1328 57 0A1428 0A1428 0A1428 1A1428 50 0A1528 881A1528 881A1528 1A1528 44 881A1628 1A1628 1A1628 1A1628 40 1A1728 1A1728 1A1728 1A1728 36 1A1828 1A1828 1A1828 1A1828 32 1A1928 1A1928 1A1928 882A1928 28 1A2028 1A2028 1A2028 2A2028 25 1A2128 1A2128 882A2128 2A2128 23 1A2228 882A2228 2A2228 2A2228 21 882A2328 2A2328 2A3028 883A2328 19 2A2428 2A3128 2A3128 3A2428 17 2A2528 2A3228 2A3228 3A2528 15 2A2628 2A3328 2A3328 3A2628 14 2A3428 2A3428 2A3428 3A3428 12 2A3528 2A3528 2A3528 3A3528 11 2A3628 2A3628 883A3628 3A3628 10 2A3728 2A3728 3A3728 3A3728 9.0 883A3828 883A3828 3A3828 884A3828 8.0 3A3928 3A3928 3A3928 4A3928 7.0 3A4028 3A4028 884A4028 4A4028 6.0 3A4128 3A4128 4A4128 885A4128 5.5 3A4228 884A4228 4A4228 5A4228 5.0 3A4328 4A4328 4A4328 5A4328 4.5 3A4428 4A4428 4A4428 5A4428 4.0 884A4528 4A4528 4A4528 5A4528

2.2 KW MOTOR


280 880A0136 880A0136 880A0136 880A0136 230 0A0236 0A0236 0A0236 0A0236 200 0A0336 0A0336 0A0336 0A0336 178 0A0436 0A0436 0A0436 0A0436 158 0A0536 0A0536 0A0536 0A0536 142 0A0636 0A0636 0A0636 881A0636 130 0A0736 0A0736 0A0736 1A0736 110 0A0836 0A0836 0A0836 1A0836 100 0A0936 0A0936 0A0936 1A0936 90 0A1036 0A1036 0A1036 1A1036 80 0A1136 0A1136 881A1136 1A1136 70 0A1236 0A1236 1A1236 1A1236 65 0A1336 881A1336 1A1336 1A1336 57 0A1436 1A1436 1A1436 1A1436 50 881A1536 1A1536 1A1536 1A1536 44 1A1636 1A1636 1A1636 882A1636 40 1A1736 1A1736 1A1736 2A1736 36 1A1836 1A1836 1A1836 2A1836 32 1A1936 1A1936 882A1936 2A1936 28 1A2036 882A2036 2A2036 2A2036 25 882A2136 2A2136 2A2136 2A2136 23 2A2236 2A2236 2A2236 2A2236 21 2A2336 2A3036 2A3036 883A2336 19 2A3136 2A3136 883A3136 884A2436 17 2A3236 2A3236 3A3236 883A2536 15 2A3336 2A3336 3A3336 884A2636 14 2A3436 883A3436 3A3436 4A3436 12 2A3536 3A3536 3A3536 4A3536 11 2A3636 3A3636 3A3636 4A3636 10 883A3736 884A3736 884A3736 4A3736 9.0 3A3836 4A3836 4A3836 885A3836 8.0 3A3936 4A3936 4A3936 5A3936 7.0 3A4036 4A4036 4A4036 5A4036 6.0 884A4136 4A4136 4A4136 5A4136 5.5 4A4236 885A4236 885A4236 – 5.0 4A4336 5A4336 5A4336 – 4.5 885A4436 5A4436 5A4436 – 4.0 5A4536 5A4536 5A4536 –

3.0 KW MOTOR


280 880A0138 880A0138 880A0138 881A0138 230 0A0238 0A0238 0A0238 1A0238 200 0A0338 0A0338 0A0338 1A0338 178 0A0438 0A0438 0A0438 1A0438 158 0A0538 0A0538 881A0538 1A0538 142 0A0638 0A0638 1A0638 1A0638 130 0A0738 0A0738 1A0738 1A0738 110 0A0838 881A0838 1A0838 1A0838 100 0A0938 1A0938 1A0938 1A0938 90 0A1038 1A1038 1A1038 1A1038 80 0A1138 1A1138 1A1138 882A1138 70 881A1238 1A1238 1A1238 2A1238 65 1A1338 1A1338 1A1338 2A1338 57 1A1438 1A1438 1A1438 2A1438 50 1A1538 1A1538 882A1538 2A1538 44 1A1638 1A1638 2A1638 2A1638 40 1A1738 882A1738 2A1738 2A1738 36 1A1838 2A1838 2A1838 2A1838 32 882A1938 2A1938 2A1938 2A1938 28 2A2038 2A2038 2A2038 883A2038 25 2A2138 2A2138 2A2138 3A2138 23 2A2238 2A2238 2A2238 3A2238 21 2A3038 883A2338 883A2338 3A2338 19 2A3138 3A2438 3A2438 884A2438 17 2A3238 3A2538 3A2538 4A2538 15 2A3338 3A2638 884A2638 4A2638 14 883A3438 3A3438 4A3438 4A3438 12 3A3538 3A3538 4A3538 4A3538 11 3A3638 884A3638 4A3638 885A3638 10 3A3738 4A3738 4A3738 5A3738 9.0 884A3838 4A3838 885A3838 5A3838 8.0 4A3938 4A3938 5A3938 – 7.0 4A4038 885A4038 5A4038 – 6.0 885A4138 5A4138 5A4138 – 5.5 5A4238 5A4238 – – 5.0 5A4338 5A4338 – – 4.5 5A4438 – – – 4.0 5A4538 – – –




Fenner Series F Motorised Selection7

4.0 KW MOTOR


280 880A0146 880A0146 881A0146 881A0146 230 0A0246 0A0246 1A0246 1A0246 200 0A0346 881A0346 1A0346 1A0346 178 0A0446 1A0446 1A0446 1A0446 158 0A0546 1A0546 1A0546 1A0546 142 0A0646 1A0646 1A0646 1A0646 130 0A0746 1A0746 1A0746 1A0746 110 881A0846 1A0846 1A0846 1A0846 100 1A0946 1A0946 1A0946 1A0946 90 1A1046 1A1046 1A1046 882A1046 80 1A1146 1A1146 882A1146 2A1146 70 1A1246 1A1246 2A1246 2A1246 65 1A1346 1A1346 2A1346 2A1346 57 1A1446 1A1446 2A1446 2A1446 50 1A1546 882A1546 2A1546 2A1546 44 1A1646 2A1646 2A1646 883A1646 40 882A1746 2A1746 2A1746 3A1746 36 2A1846 2A1846 2A1846 3A1846 32 2A1946 2A1946 883A1946 884A1946 28 2A2046 2A2046 3A2046 4A2046 25 2A2146 883A2146 3A2146 4A2146 23 2A2246 3A2246 3A2246 4A2246 21 883A2346 3A2346 884A2346 4A2346 19 3A2446 884A2446 4A2446 885A2446 17 3A2546 4A2546 4A2546 5A2546 15 3A2646 4A2646 4A2646 5A2646 14 3A3446 4A3446 4A3446 5A3446 12 884A3546 4A3546 4A3546 5A3546 11 4A3646 4A3646 885A3646 5A3646 10 4A3746 885A3746 5A3746 5A3746 9.0 4A3846 5A3846 5A3846 – 8.0 885A3946 5A3946 – – 7.0 5A4046 5A4046 – – 6.0 5A4146 – – – 5.5 5A4246 – – – 5.0 5A4346 – – –

5.5 KW MOTOR


280 881A0154 881A0154 881A0154 881A0154 230 1A0254 1A0254 1A0254 1A0254 200 1A0354 1A0354 1A0354 1A0354 178 1A0454 1A0454 1A0454 1A0454 158 1A0554 1A0554 1A0554 882A0554 142 1A0654 1A0654 1A0654 2A0654 130 1A0754 1A0754 1A0754 2A0754 110 1A0854 1A0854 1A0854 2A0854 100 1A0954 1A0954 1A0954 2A0954 90 1A1054 1A1054 882A1054 2A1054 80 1A1154 882A1154 2A1154 2A1154 70 1A1254 2A1254 2A1254 883A1254 65 1A1354 2A1354 2A1354 3A1354 57 882A1454 2A1454 2A1454 3A1454 50 2A1554 2A1554 2A1554 3A1554 44 2A1654 2A1654 883A1654 3A1654 40 2A1754 2A1754 3A1754 3A1754 36 2A1854 883A1854 3A1854 884A1854 32 2A1954 3A1954 884A1954 4A1954 28 883A2054 3A2054 4A2054 4A2054 25 3A2154 3A2154 4A2154 4A2154 23 3A2354 884A2254 4A2254 885A2254 21 3A2354 4A2354 4A2354 5A2354 19 3A2454 4A2454 885A2454 5A2454 17 3A2554 4A2554 5A2554 5A2554 15 884A2654 885A2654 5A2654 5A2654 14 885A3454 5A3454 5A3454 – 12 5A3554 5A3554 5A3554 – 11 5A3654 5A3654 5A3654 – 10 5A3754 5A3754 – – 9.0 5A3854 – – –

7.5 KW MOTOR


280 881A0156 881A0156 881A0156 883A0156 230 1A0256 1A0256 1A0256 3A0256 200 1A0356 1A0356 1A0356 3A0356 178 1A0456 1A0456 1A0456 3A0456 158 1A0556 1A0556 882A0556 3A0556 142 1A0656 1A0656 2A0656 3A0656 130 3A0756 1A0756 2A0756 3A0756 110 1A0856 882A0856 2A0856 3A0856 100 1A0956 2A0956 2A0956 3A0956 90 1A1056 2A1056 2A1056 3A1056 80 882A1156 2A1156 883A1156 3A1156 70 2A1256 2A1256 3A1256 3A1256 65 2A1356 2A1356 3A1356 3A1356 57 2A1456 883A1456 3A1456 3A1456 50 2A1556 3A1556 884A1556 884A1556 44 2A1656 3A1656 4A1656 4A1656 40 2A1756 3A1756 4A1756 4A1756 36 883A1856 3A1856 4A1856 4A1856 32 3A1956 884A1956 4A1956 4A1956 28 3A2056 4A2056 4A2056 885A2056 25 3A2156 4A2156 4A2156 5A2156 23 884A2256 4A2256 885A2256 5A2256 21 4A2356 885A2356 5A2356 – 19 4A2456 5A2456 5A2456 – 17 4A2556 5A2556 5A2556 – 15 4A2656 5A2656 5A2656 – 14 885A3456 5A3456 – – 12 5A3556 – – – 11 5A3656 – – – 10 5A3756 – – –

11 KW MOTOR


280 882A0166 883A0166 883A0166 883A0166 230 2A0266 3A0266 3A0266 3A0266 200 2A0366 3A0366 3A0366 3A0366 178 2A0466 3A0466 3A0466 3A0466 158 2A0566 3A0566 3A0566 3A0566 142 2A0666 3A0666 3A0666 3A0666 130 2A0766 3A0766 3A0766 3A0766 110 2A0866 3A0866 3A0866 884A0866 100 2A0966 3A0966 3A0966 4A0966 90 2A1066 3A1066 3A1066 4A1066 80 2A1166 3A1166 3A1166 4A1166 70 883A1266 3A1266 884A1266 4A1266 65 3A1366 3A1366 883A1366 4A1366 57 3A1466 3A1466 884A1466 4A1466 50 3A1566 884A1566 4A1566 4A1566 44 884A1666 4A1666 4A1666 885A1666 40 883A1766 4A1766 4A1766 5A1766 36 884A1866 4A1866 885A1866 5A1866 32 4A1966 4A1966 5A1966 5A1966 28 4A2066 4A2066 5A2066 – 25 4A2166 885A2166 5A2166 – 23 885A2266 5A2266 5A2266 – 21 5A2366 5A2366 – – 19 5A2466 – – – 17 5A2566 – – – 15 5A2666 – – –

15 KW MOTOR


280 883A0168 883A0168 886A0168 884A0168 230 3A0268 3A0268 3A0268 4A0268 200 3A0368 3A0368 3A0368 4A0368 178 3A0468 3A0468 3A0468 4A0468 158 3A0568 3A0568 3A0568 4A0568 142 3A0668 3A0668 3A0668 4A0668 130 3A0768 3A0768 3A0768 4A0768 110 3A0868 3A0868 884A0868 4A0868 100 3A0968 3A0968 4A0968 4A0968 90 3A1068 3A1068 4A1068 4A1068 80 3A1168 884A1168 4A1168 4A1168 70 3A1268 4A1268 4A1268 885A1268 65 3A1368 4A1368 4A1368 5A1368 57 3A1468 4A1468 4A1468 5A1468 50 884A1568 4A1568 885A1568 5A1568 44 4A1668 4A1668 5A1668 5A1668 40 4A1768 885A1768 5A1768 5A1768 36 4A1868 5A1868 5A1868 – 32 4A1968 5A1968 5A1968 – 28 885A2068 5A2068 – – 25 5A2168 5A2168 – – 23 5A2268 – – –

18.5 KW MOTOR


280 884A0176 884A0176 884A0176 884A0176 230 4A0276 4A0276 4A0276 4A0276 200 4A0376 4A0376 4A0376 4A0376 178 4A0476 4A0476 4A0476 4A0476 158 4A0576 4A0576 4A0576 4A0576 142 4A0676 4A0676 4A0676 4A0676 130 4A0776 4A0776 4A0776 4A0776 110 4A0876 4A0876 4A0876 4A0876 100 4A0976 4A0976 4A0976 4A0976 90 4A1076 4A1076 4A1076 885A1076 80 4A1176 4A1176 4A1176 5A1176 70 4A1276 4A1276 4A1276 5A1276 65 4A1376 4A1376 4A1376 5A1376 57 4A1476 4A1476 885A1476 – 50 4A1576 4A1576 5A1576 – 44 4A1676 885A1676 5A1676 – 40 4A1776 5A1776 5A1776 – 36 885A1876 5A1876 5A1876 – 32 5A1976 5A1976 – – 28 5A2076 – – – 25 5A2176 – – – 23 5A2276 – – –



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22 KW MOTOR


280 884A0178 884A0178 884A0178 884A0178 230 4A0278 4A0278 4A0278 4A0278 200 4A0378 4A0378 4A0378 4A0378 178 4A0478 4A0478 4A0478 4A0478 158 4A0578 4A0578 4A0578 4A0578 142 4A0678 4A0678 4A0678 4A0678 130 4A0778 4A0778 4A0778 885A0778 110 4A0878 4A0878 4A0878 5A0878 100 4A0978 4A0978 4A0978 5A0978 90 4A1078 4A1078 4A1078 5A1078 80 4A1178 4A1178 4A1178 5A1178 70 4A1278 4A1278 885A1278 – 65 4A1378 4A1378 5A1378 – 57 4A1478 885A1478 5A1478 – 50 4A1578 5A1578 5A1578 – 44 4A1678 5A1678 – – 40 885A1778 5A1778 – – 36 5A1878 5A1878 – – 32 5A1978 – – –

30 KW MOTOR


280 884A0188 884A0188 884A0188 884A0188 230 4A0288 4A0288 4A0288 885A0288 200 4A0388 4A0388 4A0388 5A0388 178 4A0488 4A0488 4A0488 5A0488 158 4A0588 4A0588 4A0588 5A0588 142 4A0688 4A0688 4A0688 – 130 4A0788 4A0788 885A0788 – 110 4A0888 4A0888 5A0888 – 100 4A0988 4A0988 5A0988 – 90 4A1088 885A1088 5A1088 – 80 4A1188 5A1188 5A1188 – 70 4A1288 5A1288 – – 65 4A1388 5A1388 – – 57 885A1488 – – – 50 5A1588 – – – 44 5A1688 – – – 40 5A1788 – – –

37 KW MOTOR


280 884A0194 884A0194 884A0194 885A0194 230 4A0294 4A0294 4A0294 5A0294 200 4A0394 4A0394 885A0394 – 178 4A0494 4A0494 5A0494 – 158 4A0594 4A0594 5A0594 – 142 4A0694 4A0694 5A0694 – 130 4A0794 885A0794 5A0794 – 110 4A0894 5A0894 – – 100 4A0994 5A0994 – – 90 885A1094 5A1094 – – 80 5A1194 – – – 70 5A1294 – – – 65 5A1394 – – – 57 5A1494 – – –

45 KW MOTOR


280 884A0195 884A0195 885A0195 – 230 4A0295 4A0295 5A0295 – 200 4A0395 885A0395 5A0395 – 178 4A0495 5A0495 5A0495 – 158 4A0595 5A0595 – – 142 4A0695 5A0695 – – 130 885A0795 5A0795 – – 110 5A0895 – – – 100 5A0995 – – – 90 5A1095 – – – 80 5A1195 – – –



Fenner Series F Motorised Dimensions7

880 120 30 30 85.0 57 50 3 61 M10x1.5x17 90 32 14 50 60 174 212

881 160 40 35 99.0 66 58 3 71 M12x1.75x20 125 41 14 65 85 258 301

882 200 50 50 121.0 86 80 3 91 M16x2x25 150 50 22 85 115 309 397

883 226 60 60 155.0 114 100 3 120 M16x2x24 170 62 22 100 100 331 367

884 274 70 70 179.0 135 110 3 141 M16x2Px24 215 70 27 125 225 422 386

885 332 80 90 213.5 172 140 5 172 M20x2Px27 250 88 27 158 272 452 482

Unit K max **

Size B øC• øC1• D1 E E1 E2 E3 F H H5 øK2 M1 M2 Double Triple

Unit

Size P P1 P2 P3 P4 P6 S S1 T T3 V V1 W W1 X X1 Y

880 166 88 12 11o 10o 4 holes, M8x1,25 170 50 55 13 33.5 33.0 8 8 282 85 3.0 x14, 130 pcd

881 226 118 16 15o 10o 6 holes, M12x1,75 218 59 80 13 43.5 38.0 12 10 367 110 2.0 x 20, 150 pcd

882 266 140 20 20o 11o 6 holes, M12x1,75 278 68 95 13 54.0 53.5 14 14 449 134 2.0 x20, 150 pcd

883 320 170 26 20o 11o 8 holes, M12x1,75 346 79 105 15 64.5 64.0 18 18 526 148 3.0 x20, 195 pcd

884 384 200 30 20o 11o 6 holes, M16x2P 395 100 131 19 75.0 74.5 20 20 612 175 5.0 x27, 230 pcd

885 454 235 36 17o 10o 10 holes, M16x2P 485 136 152 19,5 85.0 95.0 22 25 748 216 5.5 x27, 280 pcd

** K dimension depends on motor frame size fitted to unit, for exact dimensions consult your local Authorised Distributor.

† On sizes 880, 881 and 882 the triple adapter protrudes above the normal gear case outline by the following amounts respectively 70mm 70mm and 90mm.

Output shafts are sold separately see page 201 for product code. Double extension shafts are available on request except size 885.

• For shaft/sleeve tolerance refer to your local Authorised Distributor

* For motor dimensions see page 246

8 holes tapped f

1 hole K2

*

K max

H

P4SS

1

T3 T

B

Y

X1

H5

P

P2

P3

P6

X

P1

V

W

ØC

view on outputshaft bore

E

E2 E1

E3

M1

M2

D1

ØC

1

W1

V1

Output Shaft

Input shaft centreline on same axis as outputshaft centreline


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Size A3 D1 E4 H P7 øQ1 øR1 U2 V4

880 19.0 85.0 19.0 90 4 holes, 200 130 3.5 12 11 dia on a 165 pcd j6



883 73.0 155.0 66.0 170 4 holes, 350 250 5.0 18 18 dia on a 300 pcd h6



For flange product codes see page 201

Size A1 A2 D3 J K4 L P5 Q1 Q2 R Y2

880 50 60 60.0 140 11 35 108 67.5 77.5 165 1.0

881 65 85 66.5 190 14 50 140 90.0 110.0 220 4.5

882 85 115 81.0 230 17.5 60 170 115.0 145.0 265 10.0

883 100 110 112.5 255 17.5 60 200 130.0 130.0 290 7.5

884 125 225 136.5 300 17.5 60 230 155.0 255.0 335 4.5

885 158 272 163.5 350 22 75 270 195.5 309.5 400 8.5

For feet product codes see page 201

WITH FLANGE

WITH FEET

*

*

Inputshaft centreline on same axisas outputshaft centreline

* Alternative feet position

4 holesK4 dia

Y2 D3 J

R

LL

P5

A1

A2 Q

2Q

1

A3 45°

P7

P7

22.5°

Q1

R1

U2

V4

E4

D1 H



Fenner Series F Non Motorised Selection7DOUBLE REDUCTION – RATINGS AT 1450 REV/MIN

Sizes of Unit Nominal Ratio Nominal Output Code Ratio Speed Capacity Rev/min 880 881 882 883 884 885

01 5.0 280 Input kW 5.15 12.80 12.90 26.40 60.30 78.20

Output Torque Nm 168.00 412.00 422.00 855.00 1960.00 2560.00

02 6.3 230 Input kW 5.09 12.20 12.90 26.40 54.10 73.60

Output Torque Nm 205.00 489.00 526.00 1050.00 2270.00 3020.00

03 7.1 200 Input kW 4.80 11.40 12.90 26.40 52.30 70.00

Output Torque Nm 220.00 519.00 587.00 1220.00 2340.00 3200.00

04 8.0 178 Input kW 4.58 10.80 12.90 26.40 49.50 67.20

Output Torque Nm 231.00 553.00 660.00 1350.00 2490.00 3340.00

05 9.0 158 Input kW 4.29 10.20 12.90 25.90 46.80 63.10

Output Torque Nm 246.00 582.00 726.00 1470.00 2640.00 3560.00

06 10.0 142 Input kW 4.16 9.93 12.90 25.00 43.90 60.40

Output Torque Nm 260.00 629.00 822.00 1570.00 2840.00 3770.00

07 11.0 130 Input kW 3.78 9.08 12.90 22.70 41.10 55.00

Output Torque Nm 275.00 660.00 949.00 1670.00 2990.00 4040.00

08 12.0 110 Input kW 3.54 8.50 12.30 21.30 38.60 52.50

Output Torque Nm 293.00 700.00 1030.00 1760.00 3130.00 4170.00

09 14.0 100 Input kW 3.41 8.27 12.00 20.70 36.20 49.00

Output Torque Nm 307.00 747.00 1100.00 1870.00 3390.00 4530.00

10 16.0 90 Input kW 3.18 7.53 11.20 19.40 33.90 46.80

Output Torque Nm 326.00 771.00 1160.00 1970.00 2550.00 4670.00

11 18.0 80 Input kW 2.97 5.31 10.50 17.50 32.00 42.40

Output Torque Nm 335.00 601.00 1170.00 2000.00 3610.00 4910.00

12 20.0 70 Input kW 2.76 5.01 9.66 15.80 29.20 39.30

Output Torque Nm 353.00 659.00 1240.00 2110.00 3760.00 5150.00

13 22.0 65 Input kW 2.61 5.31 9.46 16.10 28.00 37.60

Output Torque Nm 363.00 747.00 1320.00 2250.00 4060.00 5470.00

14 25.0 57 Input kW 2.33 4.92 8.69 14.70 25.50 34.80

Output Torque Nm 368.00 804.00 1390.00 2390.00 4220.00 5730.00

15 28.0 50 Input kW 1.53 4.30 7.78 10.50 22.30 32.40

Output Torque Nm 282.00 797.00 1430.00 1910.00 4060.00 5820.00

16 32.0 44 Input kW 1.52 4.09 7.05 9.13 20.30 30.30

Output Torque Nm 303.00 810.00 1470.00 1880.00 4110.00 6040.00

17 36.0 40 Input kW 1.53 3.49 6.98 10.50 18.00 28.60

Output Torque Nm 348.00 805.00 1600.00 2350.00 4220.00 6460.00

18 40.0 36 Input kW 1.52 3.27 6.45 9.13 16.20 26.70

Output Torque Nm 375.00 805.00 1670.00 2300.00 4220.00 6690.00

19 45.0 32 Input kW 1.22 2.80 5.42 7.26 15.10 22.50

Output Torque Nm 350.00 810.00 1550.00 2110.00 4310.00 6400.00

20 50.0 28 Input kW 0.93 2.56 4.96 6.30 13.70 19.50

Output Torque Nm 299.00 811.00 1560.00 2010.00 4310.00 6400.00

21 56.0 25 Input kW 1.09 2.24 4.82 7.26 11.50 20.30

Output Torque Nm 386.00 805.00 1720.00 2580.00 4220.00 7250.00

22 63.0 23 Input kW 0.93 2.05 4.41 6.30 10.40 17.60

Output Torque Nm 369.00 805.00 1720.00 2460.00 4220.00 7250.00

23 71.0 21 Input kW 0.62 1.24 2.16 5.47 9.16 14.00

Output Torque Nm 265.00 535.00 931.00 2330.00 3950.00 6170.00

24 80.0 19 Input kW 0.52 0.79 1.59 3.70 7.56 11.80

Output Torque Nm 251.00 380.00 763.00 1810.00 3660.00 5610.00

25 90.0 17 Input kW 0.62 1.24 2.16 5.34 7.59 13.10

Output Torque Nm 328.00 665.00 1160.00 2790.00 4220.00 7250.00

26 100.0 15 Input kW 0.52 0.79 1.59 3.70 6.77 11.80

Output Torque Nm 310.00 473.00 950.00 2220.00 4220.00 7040.00


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ACCESSORY PRODUCT CODES

Unit Size Output Shaft Feet Torque Bush Output Flange 880 880A9700 880A9900 881A9600 872A9900 881 881A9700 881A9900 881A9600 874A9900 882 882A9700 882A9900 883A9600 874A9900 883 883A9700 883A9900 883A9600 875A9900 884 884A9700 884A9900 884A9600 876A9900 885 885A9700 885A9900 884A9600 877A9900

Nominal Ratio Nominal Output Code Ratio Speed Capacity Rev/min 880 881 882 883 884 885

30 63 21.0 Input kW 0.94 2.02 3.42 * * *

Output Torque Nm 378.00 811.00 1370.00 * * *

31 71 19.0 Input kW 0.82 1.77 3.10 * * *

Output Torque Nm 378.00 811.00 1450.00 * * *

32 80 17.0 Input kW 0.78 1.61 3.42 * * *

Output Torque Nm 386.00 806.00 1700.00 * * *

33 90 15.0 Input kW 0.68 1.42 2.97 * * *

Output Torque Nm 386.00 806.00 1720.00 * * *

34 100 14.0 Input kW 0.61 1.24 2.48 4.27 6.67 9.81

Output Torque Nm 378.00 811.00 1630.00 2780.00 4310.00 6370.00

35 112 12.0 Input kW 0.52 1.14 2.36 3.78 6.00 8.87

Output Torque Nm 378.00 811.00 1660.00 2780.00 4310.00 6400.00

36 125 11.0 Input kW 0.50 0.99 2.10 3.50 5.08 8.90

Output Torque Nm 386.00 806.00 1720.00 2790.00 4220.00 7250.00

37 140 10.0 Input kW 0.43 0.91 1.97 3.11 4.57 8.01

Output Torque Nm 386.00 806.00 1720.00 2790.00 4220.00 7250.00

38 160 9.0 Input kW 0.37 0.79 1.62 2.68 4.26 6.22

Output Torque Nm 378.00 811.00 1660.00 2780.00 4310.00 6400.00

39 180 8.0 Input kW 0.34 0.70 1.48 2.44 3.85 5.40

Output Torque Nm 378.00 812.00 1660.00 2780.00 4310.00 6400.00

40 200 7.0 Input kW 0.31 0.63 1.35 2.20 3.24 5.62

Output Torque Nm 386.00 806.00 1720.00 2790.00 4230.00 7250.00

41 225 6.0 Input kW 0.28 0.56 1.23 2.00 2.93 4.88

Output Torque Nm 387.00 806.00 1720.00 2790.00 4230.00 7250.00

42 250 5.5 Input kW 0.23 0.54 1.09 1.83 2.81 4.00

Output Torque Nm 353.00 822.00 1660.00 2780.00 4310.00 6400.00

43 280 5.0 Input kW 0.19 0.48 0.79 1.59 2.50 3.73

Output Torque Nm 342.00 834.00 1350.00 2780.00 4310.00 6400.00

44 315 4.5 Input kW 0.20 0.43 0.91 1.50 2.14 3.61

Output Torque Nm 388.00 806.00 1720.00 2790.00 4230.00 7250.00

45 355 4.0 Input kW 0.18 0.38 0.79 1.30 1.90 3.37

Output Torque Nm 388.00 806.00 1680.00 2790.00 4230.00 7250.00

TRIPLE REDUCTION – RATINGS AT 1450 REV/MIN

Sizes of Unit

For ratings at other speeds consult your Authorised Distributor * These ratios are not available on sizes 883, 884 and 885

ORDERING INSTRUCTIONSAll Series F motorised worm gear units fitted with a standard electric motor are identified by an eight digit code taken from the selection tables.

If an alternative motor type is required a ninth digit is added to the standard code.

FIRST TWO DIGITS: Product prefix-constant for Series F 88

THIRD DIGIT: unit size 0–5FOURTH DIGIT:

MOUNTING TYPE A: shaft mounting D: input reducer assembly

G: shaft mounted unmotorised

FIFTH AND SIXTH DIGIT: Gear Ratio Code. Exact ratios can be found on page 205. Ratio codes for input reducers can be found in the first column, in the tables opposite and above.

SEVENTH/EIGHTH DIGITS: Type of drive code

1. Motorised units use complete code from selection table with additional ninth digit for motor type.

2. Units with Input Shaft assembly, seventh and eighth digits are 00.

3. For units ready for motor fitting use first two digits of motor frame size to be fitted, ie 71 frame use 71, for 132 frame use 13.

NINTH DIGIT:

Type of motor variant.

Use eight digit code obtained from selection tables for required motor power and speed and then add the relevant letter code from table below of the motor variant required. Refer to page 251.



Fenner Series F Non Motorised Dimensions7DOUBLE REDUCTION

Size G3 H H5 K1 øK2 M1 M2 P

880 12 90 32 M5x0,8x12,5 14 50 60 166

881 22 125 41 M6x1x16 14 65 85 226

882 23 150 50 M8x1,25x19 22 85 115 266

883 23 170 62 M10x1,5x22 22 100 100 320

884 23 215 70 M12x1,75Px28 27 125 225 384

885 34 250 88 M16x2,0x36 27 158 272 454

Size B øB3 øB4 øB5 B6 B7 øC* øC1* øC2 D1 E E1 E2 E3 F G G1 G2

880 120 65 140 90 4 x M8 16 30 30 16 85.0 57 50 3 61 M10x1,5x17 40 32 4

881 160 78 180 115 4 x M10 17 40 35 19 99.0 66 58 3 71 M12x1,75x20 40 32 4

882 200 98 212 145 4 x M12 20 50 50 24 121.0 86 80 3 91 M16x2x25 50 40 5

883 226 98 250 145 4 x M12 20 60 60 28 155.0 114 100 3 120 M16x2x24 60 50 5

884 274 125 300 175 4 x M16 30 70 70 38 179.0 135 110 3 141 M16x2Px24 80 70 5

885 332 155 360 210 4 x M20 36 80 90 42 213.5 172 140 5 172 M20x2Px27 110 70 10

Size P1 P2 P3 P4 P6 S S1 T T1 T2 T3 V V1 V2 W W1 W2 X X1 Y

880 88 12 11o 10o 4 holes 170 50 55 248.0 111 13 33.5 33.0 18 8 8 5 282 85 3.0 M8X1,25X14, 130 pcd 881 118 16 15o 10o 6 holes, 218 59 80 296.0 111 13 43.5 38.0 21.5 12 10 6 367 110 2.0 M12x1,75x20, 150 pcd

882 140 20 20o 11o 6 holes, 278 68 95 335.0 115 13 54.0 53.5 27 14 14 8 449 134 2.0 M12x1,75x20, 150 pcd

883 170 26 20o 11o 8 holes, 346 79 105 408.0 160 15 64.5 64.0 31 18 18 8 526 148 3.0 M12x1,75x20, 195 pcd

884 200 30 20o 11o 6 holes, 395 100 131 491.0 195 19 75.0 74.5 41 20 20 10 612 175 5.0 M16x2Px27, 230 pcd 885 235 36 17o 10o 10 holes, 485 136 152 375.5 233 19.5 85.0 95.0 45 22 25 12 748 216 5.5 M16x2Px27, 280 pcd

*For shaft/sleeve tolerance refer to your Authorised Distributor


T1

T2T3 T

P4

G1

B7

G2

G3G

H5

Y

1 holeK2

Tapped holeK1

B

SS

1

8 tapped holes F

X1

ØB

3 js

8

ØB

4

B6

B5

P3

P2

P6

X

V

W2

W

P1

V2

P

ØC

2Ø

CK

6

E

M2

V1

M1

D1

E3E2 E1

W1

ØC

1

Output shaft

View on output shaft bore

H


Secti

on

GEARED DRIVES (EUROPEAN MOUNTING) 7Fenner Series F Non Motorised Dimensions

GE

AR

ED

DR

IVE

S(E

UR

O M

OU

NT

)

Size P2 P3 P4 P6 Q5 S S1 T T1 T2 T3 V V1 V2 W W1 W2 X X1 Y

880 12 11o 10o 4 holes, 70 170 50 55 304 167 13 33.5 33.0 18.0 8 8 5 282 85 3

M8x1,25x14, 130 pcd

881 16 15o 10o 6 holes, 70 218 59 80 362 177 13 43.5 38.0 18.0 12 10 5 367 110 2

M12x1,75x20, 150 pcd

882 20 20o 11o 6 holes, 90 278 68 95 417 197 13 54.0 53.5 21.5 14 14 6 449 134 2

M12x1,75x20, 150 pcd

Size B1 øB3 øB4 øB5 B6 B7 øC* øC1* øC2 D1 E E1 E2 E3 F G G1 G2 G3

880 156 65 140 90 4 x M8 16 30 30 16 85 57 50 3 61 M10x1,5x17 40 32 4 12

js8

881 207 65 140 90 4 x M8 16 40 35 19 99 66 58 3 71 M12x1,75x20 40 32 4 12

js8

882 260 78 180 115 4 x M10 17 50 50 24 121 86 80 3 91 M16x2x25 40 32 4 23

js8

Size H H5 K1 øK2 K3 M1 M2 N N1 N2 N4 N5 P P1

880 90 32 M5x0,8x12,5 14 M10x50L 50 60 67.5 150 122 42 30.2 166 88

881 125 41 M6x1x16 14 M16x70L 65 85 90.0 200 156 60 40.2 226 118

882 150 50 M8x1,25x19 22 M16x70L 85 115 105.0 235 183 60 50.2 266 140

*For shaft/sleeve tolerance refer to your Authorised Distributor

TRIPLE REDUCTION


8 holes tapped F

1 holeK2

Tapped holeK1

S

G1

P4

S1

B1

H5

G2

G

B7

Y

T3

X1

G3

T1

T T2

Q5

ØB

3 JS

8

ØB

4

B6

B5

P

P2

P3

P1

P6

X

ØC

2

K6

ØC

W2

W

V2

V

Input shaft

view on output shaft bore

E2

ØC

1

E3

M2

E1

E

W1

D1

M1

V1

Output shaft

N1

N2

N4

N NN3

setscrewsK3

H



Fenner Series F Non Motorised Dimensions7

Size P1 P2 P3 P4 P6 S S1 T T1 T2 T3 V V1 V2 W W1 W2 X X1 Y

883 170 26 20o 11o 8 holes 346 79 105 393.0 145 15.0 64.5 64 31 18 18 8 526 148 3.0 M12x1,75x20, 195 pcd

884 200 30 20o 11o 6 holes, 395 100 131 493.0 197 19.0 75.0 74.5 31 20 20 8 612 175 5.0 M16x2Px27, 230 pcd

885 235 36 17o 10o 10 holes, 485 136 152 577.5 235 19.5 85.0 95 41 22 25 10 748 216 5.5 M16x2Px27, 280 pcd

Size B øB3 øB4 øB5 B6 B7 øC• øC1• øC2 D1 E E1 E2 E3 F G G1 G2

883 226 98 212 145 4 x M12 20 60 60 24 155.0 114 100 3 120 M16x2x24 50 40 5

884 274 98 250 145 4 x M12 20 70 70 28 179.0 135 110 3 141 M16x2Px24 60 50 5

885 332 125 300 175 4 x M16 30 80 90 38 213.5 172 140 5 172 M20x2Px27 80 70 5

Size G3 H H5 K1 øK2 K3 M1 M2 N N1 N2 N3 N4 P

883 23 170 62 M8x1,25x19 22 M20x80L 100 100 117.5 265 210 60.2 66 320

884 23 215 70 M10x1,5Px22 27 M20x80L 125 225 147.5 330 270 70.2 66 384

885 23 250 88 M12x1,75Px28 27 M20x80L 158 272 165.0 370 313 80.2 66 454

* For shaft/sleeve tolerance refer to your Authorised Distributor

TRIPLE REDUCTION


8 holestapped F

T1

T T2T3Tapped hole K11 hole

K2

S1

S

P4

Y

X1

B7

B

G3G

G1

G2

B6

B6

ØB

3 js

8

ØB

4

P

V

K6

P1

V2

P2

W

P6

P3

W2

X

ØC

ØC

2

View on outputshaft bore

Input shaft

W1

ØC

1

V1

Input shaft

D1

E1E2

E

E3

M1

M2

N1

N2

N4

N NN3

setscrewsK3

H


Secti

on

GEARED DRIVES (EUROPEAN MOUNTING) 7Fenner Series F Exact Raios

GE

AR

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DR

IVE

S(E

UR

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OU

NT

)

Nominal Ratio Output Code speed 880 881 882 883 884 885 rev/min

01 280 5.113 5.031 5.151 5.088 5.085 5.107

02 230 6.320 6.273 6.420 6.242 6.567 6.433

03 200 7.172 7.074 7.136 7.212 7.000 7.133

04 178 7.903 7.928 8.016 8.012 7.846 7.758

05 158 8.975 8.900 8.813 8.912 8.807 8.812

06 142 9.768 9.886 9.990 9.830 10.130 9.772

07 130 11.400 11.300 11.510 11.520 11.350 11.480

08 110 12.950 12.810 13.090 12.940 12.680 12.390

09 100 14.090 14.090 14.350 14.140 14.660 14.460

10 90 16.010 15.970 16.310 15.870 16.370 15.610

11 80 17.630 17.590 17.480 17.880 17.580 18.070

12 70 20.030 20.460 20.090 20.810 20.040 20.460

13 65 21.790 21.940 21.790 21.930 22.700 22.760

14 57 24.750 25.510 25.040 25.530 25.880 25.770

15 50 28.820 28.920 28.770 28.580 28.410 28.040

16 44 31.330 30.880 32.530 32.260 31.560 31.160

17 40 35.620 36.060 35.860 35.060 36.690 35.320

18 36 38.720 38.500 40.550 39.580 40.760 39.250

19 32 45.140 45.180 44.990 45.600 44.580 44.430

20 28 50.860 49.470 49.270 50.090 49.220 51.190

21 25 55.790 56.340 56.070 55.950 57.580 55.970

22 23 62.860 61.690 61.400 61.460 63.560 64.490

23 21 67.100 67.580 68.020 67.040 67.710 69.240

24 19 76.290 75.790 75.580 77.200 76.140 74.390

25 17 82.940 84.260 84.780 82.250 87.440 87.210

26 15 94.290 94.500 94.200 94.710 98.320 93.700

DOUBLE REDUCTION – NOMINAL OUTPUT SPEEDS BASED ON AN INPUT SPEED OF 1440 REV/MIN

TRIPLE REDUCTION – NOMINAL OUTPUT SPEEDS BASED ON AN INPUT SPEED OF 1440 REV/MIN

Nominal Ratio Output Code speed 880 881 882 883 884 885 rev/min

30 21.0 63.92 63.48 63.46

31 19.0 73.05 72.12 73.81

32 17.0 79.00 79.15 79.09

33 15.0 90.28 89.92 91.99

34 14.0 98.59 103.80 104.30 103.30 102.50 102.80

35 12.0 115.50 112.80 111.40 116.60 113.90 114.20

36 11.0 121.90 129.40 130.00 126.80 132.30 129.50

37 10.0 142.80 140.70 138.80 143.10 147.00 143.90

38 9.0 161.50 162.60 163.00 164.90 160.80 162.90

39 8.0 179.50 183.20 178.40 181.10 177.50 187.70

40 7.0 199.70 202.70 203.10 202.30 207.70 205.20

41 6.0 221.80 228.40 222.40 222.20 229.30 236.40

42 5.5 247.70 241.70 243.70 242.40 244.20 253.90

43 5.0 281.60 274.70 273.40 279.10 274.60 272.70

44 4.5 306.20 301.30 303.80 297.40 315.40 319.80

45 4.0 348.00 342.60 340.70 342.40 354.70 343.60



Fenner Series F Overhung Loads7

Unit Dimension Dimension Size A (mm) B (mm) Double Triple 880 28.5 20 20

881 33.0 20 20

882 43.0 25 20

883 57.0 30 25

884 67.5 40 30

885 86 55 40

Output Rev/min

Unit 280 200 160 100 63 40 25 2.5 &

Size Under

880 OHL (Fra) 3090 3090 3250 3670 4380 5200 6410 6410

THRUST 5160 5300 5340 5340 5340 5340 5340 5340

881 OHL (Fra) 6150 6150 6340 7220 9460 11400 13800 14200

THRUST 9600 9820 10300 12600 12600 12600 12600 12600

882 OHL (Fra) 9100 9100 9100 9640 11300 12600 15200 18500

THRUST 14200 14500 14500 16800 17000 17000 17000 17000

883 OHL (Fra) 8280 8280 8280 9240 10700 12500 16300 18500

THRUST 14200 14200 14200 17300 18800 18800 18800 18800

884 OHL (Fra) 32900 32900 32900 32900 32900 32900 32900 32900

THRUST 33400 33400 33400 33400 33400 33400 33400 33400

885 OHL (Fra) 43300 43300 43300 43300 43300 43300 43300 43300

THRUST 42800 42800 42800 42800 42800 42800 42800 42800

Units are fitted with bearings of ample proportions to cater for the radial and thrust loads imposed by the gears leaving sufficient capacity for taking overhung loads.

The calculated overhung load should be compared with the value in the tables right. The values are based on the loads being positioned at the mid points of the shaft extensions (dimensions A and B below).

To determine the overhung load when a sprocket, gear of 'V' pulley is fitted to the shaft, one of the following formulae may be used in the absence of accurate information.

(1) Calculation on a basis of Torque

Overhung load (N) = T x 1000 x K

r

(2) Calculation on a basis of Power

Overhung load (N) =

kW x 9550 x 1000 x K

n x r

Where:

T = Torque transmitted by the shaft in Nm.

kW = Power transmitted by the shaft (kW)

r = Pitch radius of sprocket, gear or 'V' pulley in mm.

n = Speed of shaft Rev/min

K = Application factor –

1.00 for a sprocket

1.25 for a gear or timing pulley

1.50 for a 'V' pulley

2.00 for a flat belt pulley

Overhung loads may be reduced by one of the following methods:

(1) Increase the diameter of the sprocket, gear or pulley within reasonable limits.

(2) Mount the sprocket, gear or pulley on a separate shaft, supported on its own bearings.

(3) Use a special extended output shaft and support the free end with an outrigger bearing.

ALLOWABLE LOADS (N) ON OUTPUT SHAFT (FRA)

ALLOWABLE OVERHUNG LOADS (N) ON INPUTSHAFT (FRB) AT 1450 REV/MIN

UNIT SIZE

RATIO

5.0 1360 1090 2110 2000 3050 4870 7.1 1360 1090 2110 2000 3050 4870 9.0 1360 1090 2110 2000 3050 4870 14.0 1360 1450 2110 2000 3890 5140 22.0 1360 1450 2110 2850 3910 5140 36.0 1430 1450 2110 2930 4080 5140 56.0 1430 1690 2120 2930 4160 5140 80.0 1540 1810 2440 3250 4160 5340 100.0 1560 1920 2530 3670 4280 5340 63.0 1630 1530 1800 — — — 100.0 1650 1570 1800 2510 3850 4690 160.0 1660 1580 1830 2550 3910 4760 250.0 1680 1600 1850 2580 3940 4810 355.0 1690 1650 1920 2660 4050 4860

880 881 882 883 884 885

DO

UB

LE R

ED

UC

TIO

N

UN

IT

TRIP

LER

ED

UC

TIO

NU

NIT

Permissible axial thrust capacities vary according to direction of rotation and direction of thrust. The values tabulated are for the most unfavourable direction and hence sometimes can be increased. Similarly if the power transmitted is less than the rated capacity of the gear unit. Consult your Authorised Distributor

Thrust capacities tabulated refer to output shafts, without any overhung loads being applied. If combined axial thrust and overhung loads are to be applied consult your Authorised Distributor

DISTANCE MIDWAY ALONG SHAFT EXTENSION

A

Fra

Frb

B

Output

Documents

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